CN204168666U - Simple type waterproof water conservancy telemetry terminal system - Google Patents
Simple type waterproof water conservancy telemetry terminal system Download PDFInfo
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- CN204168666U CN204168666U CN201420570686.3U CN201420570686U CN204168666U CN 204168666 U CN204168666 U CN 204168666U CN 201420570686 U CN201420570686 U CN 201420570686U CN 204168666 U CN204168666 U CN 204168666U
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- projection
- standing groove
- groove
- fixed head
- water conservancy
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Abstract
The utility model discloses a kind of simple type waterproof water conservancy telemetry terminal system, comprise upper shell and lower house, described upper shell is provided with projection, described lower house is provided with the projection standing groove establishing projection for card, the external groove sidevall of described projection standing groove is provided with installing hole, projection fixture is provided with in described installing hole, described projection fixture comprises the movable plate being positioned at installing hole, one end that described movable plate is positioned at projection standing groove is fixed with pushing fixed head, described movable plate is provided with stop hole, check plate is provided with in described stop hole, described check plate is positioned at outside lower house, described projection is provided with watertight composition with pushing fixed head near the one side of projection standing groove external groove sidevall in projection standing groove internal groove side wall one side, the thrust unit making pushing fixed head away from external groove sidevall is connected with between described pushing fixed head and the external groove sidevall of projection standing groove, its water resistance is good, structure is simple.
Description
Technical field
The utility model relates to floods telemetry terminal system field, particularly, relates to a kind of simple type waterproof water conservancy telemetry terminal system.
Background technology
sichuan is in basin, and its water yield is large, makes the ground that takes place frequently becoming bloods and droughts, and climate change, the aggravation of activity in production, and Extreme Weather Events exacerbates the generation of floods and droughts the condition of a disaster more.As one of natural calamity the most serious in the world, flood is almost annual all to be occurred in China, and the casualties that its frequent degree and other natural calamities caused thereof cause and property loss, far above developed country.
So far, the direct economic loss that floods cause has reached more than 2,000 hundred million yuan, and death and missing toll are more than 2000 people.And the especially big flush flood and debris flow disaster of similar Zhouqu County, cause huge casualties and property loss.The annual precipitation of Zhouqu County only has 200-300 milliliter usually, the precipitation of 40 minutes just reached 90 milliliters at that time, if it is good that monitoring, forecast are done, then likely reduce casualties, because always there is a time difference from rainfall to mountain torrents debris flow formation, emergent transfer and escape can be implemented, reduce property loss and casualties.Therefore government attaches great importance to disaster alarm.Floods are predicted, need detect water conservancy situation, reach the prediction to floods with this.
Floods telemetering terminal is Microprocessor S3C44B0X, this electronic equipment interfaces is by issuing a dcs or SCADA(supervisory control and data aquisition system in physics circle) telemetry equipment, system changes system based on the connecting object of control message.The electronic devices and components of its inside of floods telemetering terminal are more, are generally arranged on outdoor, its bad environments, and in floods telemetering terminal, water inlet can make it normally not run.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of water resistance is good, the simple floods telemetry terminal system of structure.
The technical scheme in the invention for solving the above technical problem is:
Simple type waterproof water conservancy telemetry terminal system, comprise upper shell and lower house, described upper shell is provided with projection, described lower house is provided with the projection standing groove establishing projection for card, the external groove sidevall of described projection standing groove is provided with installing hole, projection fixture is provided with in described installing hole, described projection fixture comprises the movable plate being positioned at installing hole, one end that described movable plate is positioned at projection standing groove is fixed with pushing fixed head, described movable plate is provided with stop hole, check plate is provided with in described stop hole, described check plate is positioned at outside lower house, described projection is provided with watertight composition with pushing fixed head near the one side of projection standing groove external groove sidevall in projection standing groove internal groove side wall one side, the thrust unit making pushing fixed head away from external groove sidevall is connected with between described pushing fixed head and the external groove sidevall of projection standing groove.
Projection standing groove has two corresponding cell walls, and the one side near housing cavity is internal groove side wall, and the one side corresponding with internal groove side wall is external groove sidevall, and internal groove side wall and external groove sidevall are a corresponding cell wall.In the utility model, upper shell and lower house arrange projection and projection standing groove respectively, and projection is stuck in projection standing groove, strengthens the degree of fiting of upper shell and lower house, can effectively prevent moisture from entering housing cavity, to ensure the normal work of floods telemetering terminal.When projection is not installed and snapped in projection standing groove, check plate is stuck in stop hole, and under the effect of check plate, pushing fixed head is near the external groove sidevall of projection standing groove; When projection install snap in after in projection standing groove, take out check plate, under the effect of thrust unit, pushing fixed head away from projection standing groove external groove sidevall and press projection, play fixation to projection, its structure is simple.Pushing fixed head fixing upper shell, had both avoided projection to loosen in projection standing groove, had ensured the stability of its structure; And pushing fixed head, form gully between movable plate and the external groove sidevall of projection standing groove, when water flows into from the gap between upper shell and lower house, first enter in gully, watertight composition can avoid water to enter further in housing, strengthen its water resistance, namely watertight composition can avoid water to flow in housing from the gap between upper shell and lower house.
As preferably, described thrust unit is Compress Spring.After check plate takes out in stop hole, thrust unit pushing fixed head away from projection standing groove external groove sidevall and press projection, adopt Compress Spring to realize this function, its structure is simple, and Stability Analysis of Structures, high to the fixation intensity of projection.
As preferably, described watertight composition is rubber layer.Watertight composition adopts rubber layer, and its structure is simple, and the quality of rubber is soft, and mutual laminating degree is high, strengthens water resistance.
As preferably, described projection is provided with hook portion, be provided with the groove matched with hook portion in described projection standing groove, described groove is positioned on the internal groove side wall of projection standing groove.Utilize hook portion to reinforce the stability of projection cube structure, projection is not easily departed from projection standing groove.
Further, fit in the bottom of described pushing fixed head and the bottom of projection standing groove.Pushing fixed head is fixed projection, it is directly fixed projection compared to utilizing movable plate, the contact-making surface of itself and projection is large, the stability to projection fixed structure can be strengthened, fit in the bottom of pushing fixed head and projection standing groove, namely push fixed head, projection standing groove forms closed space, flow into when avoiding water to flow in installing hole in the gap between projection and projection standing groove and flow into immediately in housing, strengthen its water resistance.
To sum up, the beneficial effects of the utility model are:
1, the cooperation utilizing projection and projection standing groove of the present utility model, pushing fixed head is fixed projection, and utilizes the circulation passage of watertight composition to water to completely cut off, and its structure is simple, and water resistance is good.
2, pushing fixed head of the present utility model is fixed projection, can not only strengthen the fixing stability of projection, also further strengthen waterproof effect.
Accompanying drawing explanation
Fig. 1 is the utility model upper shell and lower house structural representation when not installing.
Fig. 2 is the structural representation after upper shell and lower house are installed.
Mark and corresponding parts title in accompanying drawing: 1, upper shell; 11, projection; 12, hook portion; 2, lower house; 21, projection standing groove; 22, groove; 3, movable plate; 31, fixed head is pushed; 32, stop hole; 4, thrust unit; 5, check plate; 6, watertight composition.
Embodiment
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of the utility model do, but execution mode of the present utility model is not limited thereto.
Embodiment 1:
A kind of simple type waterproof water conservancy telemetry terminal system as depicted in figs. 1 and 2, comprise upper shell 1 and lower house 2, described upper shell 1 is provided with projection 11, described lower house 2 is provided with the projection standing groove 21 establishing projection 11 for card, the external groove sidevall of described projection standing groove 21 is provided with installing hole, projection fixture is provided with in described installing hole, described projection fixture comprises the movable plate 3 being positioned at installing hole, one end that described movable plate 3 is positioned at projection standing groove 21 is fixed with pushing fixed head 31, described movable plate 3 is provided with stop hole 32, check plate 5 is provided with in described stop hole 32, described check plate 5 is positioned at outside lower house 2, described projection 11 is provided with watertight composition 6 with pushing fixed head 31 near the one side of projection standing groove 21 external groove sidevall in projection standing groove 21 internal groove side wall one side, the thrust unit making pushing fixed head 31 away from external groove sidevall is connected with between described pushing fixed head 31 and the external groove sidevall of projection standing groove 21.
In the present embodiment, when installing upper shell and lower house, be stuck in by projection in projection standing groove, then move upper shell or lower house, projection is contacted with the bottom of projection standing groove 21 and internal groove side wall simultaneously, and take out check plate 5, it is simple to operate.
Accordingly, as shown in the figures 1 and 2, a face of lower house is provided with movable plate, on corresponding surface, then does not need to arrange the structures such as movable plate.
Embodiment 2:
A kind of simple type waterproof water conservancy telemetry terminal system as depicted in figs. 1 and 2, the present embodiment has done refinement on the basis of above-described embodiment, and namely described thrust unit is Compress Spring.
Embodiment 3:
A kind of simple type waterproof water conservancy telemetry terminal system as depicted in figs. 1 and 2, the present embodiment has done refinement on the basis of above-described embodiment, and namely described watertight composition 6 is rubber layer.
Embodiment 4:
A kind of simple type waterproof water conservancy telemetry terminal system as depicted in figs. 1 and 2, the present embodiment has done refinement on the basis of above-described embodiment, namely described projection 11 is provided with hook portion 12, be provided with the groove 22 matched with hook portion 12 in described projection standing groove 21, described groove 22 is positioned on the internal groove side wall of projection standing groove 21.
Embodiment 5:
A kind of simple type waterproof water conservancy telemetry terminal system as depicted in figs. 1 and 2, the present embodiment has done refinement on the basis of above-described embodiment, fits in the namely described bottom of pushing fixed head 31 and the bottom of projection standing groove 21.
As mentioned above, the utility model can be realized preferably.
Claims (5)
1. simple type waterproof water conservancy telemetry terminal system, comprise upper shell (1) and lower house (2), it is characterized in that: described upper shell (1) is provided with projection (11), described lower house (2) is provided with the projection standing groove (21) establishing projection (11) for card, the external groove sidevall of described projection standing groove (21) is provided with installing hole, projection fixture is provided with in described installing hole, described projection fixture comprises the movable plate (3) being positioned at installing hole, one end that described movable plate (3) is positioned at projection standing groove (21) is fixed with pushing fixed head (31), described movable plate (3) is provided with stop hole (32), check plate (5) is provided with in described stop hole (32), described check plate (5) is positioned at lower house (2) outward, described projection (11) is provided with watertight composition (6) in the one side and close projection standing groove (21) the internal groove side wall one side of pushing fixed head (31) of projection standing groove (21) external groove sidevall, the thrust unit making pushing fixed head (31) away from external groove sidevall is connected with between described pushing fixed head (31) and the external groove sidevall of projection standing groove (21).
2. simple type waterproof water conservancy telemetry terminal system according to claim 1, is characterized in that: described thrust unit is Compress Spring.
3. simple type waterproof water conservancy telemetry terminal system according to claim 1, is characterized in that: described watertight composition (6) is rubber layer.
4. simple type waterproof water conservancy telemetry terminal system according to claim 1, it is characterized in that: described projection (11) is provided with hook portion (12), be provided with the groove (22) matched with hook portion (12) in described projection standing groove (21), described groove (22) is positioned on the internal groove side wall of projection standing groove (21).
5., according to the arbitrary described simple type waterproof water conservancy telemetry terminal system of claims 1 to 3, it is characterized in that: fit in the bottom of described pushing fixed head (31) and the bottom of projection standing groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570686.3U CN204168666U (en) | 2014-09-30 | 2014-09-30 | Simple type waterproof water conservancy telemetry terminal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570686.3U CN204168666U (en) | 2014-09-30 | 2014-09-30 | Simple type waterproof water conservancy telemetry terminal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204168666U true CN204168666U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420570686.3U Expired - Fee Related CN204168666U (en) | 2014-09-30 | 2014-09-30 | Simple type waterproof water conservancy telemetry terminal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204168666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244652A (en) * | 2014-09-30 | 2014-12-24 | 成都汉康信息产业有限公司 | Simple waterproof water conservancy remote measuring machine |
-
2014
- 2014-09-30 CN CN201420570686.3U patent/CN204168666U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244652A (en) * | 2014-09-30 | 2014-12-24 | 成都汉康信息产业有限公司 | Simple waterproof water conservancy remote measuring machine |
| CN104244652B (en) * | 2014-09-30 | 2017-06-06 | 成都汉康信息产业有限公司 | A kind of simple type waterproof water conservancy telegage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20170930 |