CN204168664U - The waterproof construction of water conservancy telemetering terminal - Google Patents
The waterproof construction of water conservancy telemetering terminal Download PDFInfo
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- CN204168664U CN204168664U CN201420570620.4U CN201420570620U CN204168664U CN 204168664 U CN204168664 U CN 204168664U CN 201420570620 U CN201420570620 U CN 201420570620U CN 204168664 U CN204168664 U CN 204168664U
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- groove
- draw
- projection
- waterproof construction
- water conservancy
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Abstract
The utility model discloses a kind of waterproof construction of water conservancy telemetering terminal, comprise upper shell and lower house, described upper shell and lower house are provided with waterproof construction, described waterproof construction comprises and is arranged on projection on upper shell and is arranged on the draw-in groove that lower house matches with projection, described projection is provided with hook portion, described draw-in groove is provided with the groove matched with hook portion, the external groove sidevall of described draw-in groove is provided with installing hole, the clamp that only can be fixed to single-way moving in draw-in groove projection is provided with in described installing hole, described clamp and groove lay respectively on the corresponding cell wall of draw-in groove, its water resistance is good, the normal work of effective guarantee water conservancy telemetering terminal.
Description
Technical field
The utility model relates to water conservancy telemetering terminal field, particularly, relates to a kind of waterproof construction of water conservancy telemetering terminal.
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.
Water conservancy 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 water conservancy telemetering terminal are more, are generally arranged on outdoor, its bad environments, and in water conservancy 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 a kind of waterproof construction of water conservancy telemetering terminal, and its water resistance is good, the effective normal work ensureing water conservancy telemetering terminal.
The technical scheme in the invention for solving the above technical problem is:
The waterproof construction of water conservancy telemetering terminal, comprise upper shell and lower house, described upper shell and lower house are provided with waterproof construction, described waterproof construction comprises and is arranged on projection on upper shell and is arranged on the draw-in groove that lower house matches with projection, described projection is provided with hook portion, described draw-in groove is provided with the groove matched with hook portion, the external groove sidevall of described draw-in groove is provided with installing hole, the clamp that only can be fixed to single-way moving in draw-in groove projection is provided with in described installing hole, described clamp and groove lay respectively on the corresponding cell wall of draw-in groove.Draw-in 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.In the utility model, upper shell and lower house arrange projection and draw-in groove respectively, projection is stuck in draw-in 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 water conservancy telemetering terminal.Projection arranges hook portion, and it both enhanced waterproof effect, also enhanced the annexation of upper shell and lower house, avoided upper shell to depart from lower house.Clamp is further fixed upper shell, has both avoided projection to loosen in draw-in groove, has ensured the stability of its structure, also make the laminating degree of hook portion and groove strengthen, further strengthen water proofing property.
As preferably, in described installing hole and on clamp, be provided with the unidirectional latch matched.Utilize the moving direction of unidirectional latch to clamp to limit, its structure is simple, is also easy to operation, only needs to promote clamp in phase housing.
Further, for the ease of operation, the material of described unidirectional latch is rubber.If the quality of rubber is soft, and mutual laminating degree is high, and utilize rubber to realize unidirectional reciprocal latch structure, it is easy to the slip of clamp, also strengthens water resistance, avoids water to flow into draw-in groove in installing hole.
As preferably, for the ease of projection is snapped in draw-in groove, the width of described draw-in groove is greater than the width of projection.Due to projection being provided with hook portion, hook portion increases the width of projection, and namely for the ease of projection is snapped in draw-in groove, the width of described draw-in groove is greater than the width of projection.
In order to strengthen water resistance further, the height of described projection and the deep equality of draw-in groove.The height of projection and the deep equality of draw-in groove, can realize the laminating of upper shell and lower house, can also realize the laminating bottom projection top and draw-in groove, further can strengthen water resistance.
To sum up, the beneficial effects of the utility model are:
1, upper shell of the present utility model and lower house arrange projection and draw-in groove, clamp is utilized to be fixed projection, and hook portion increases contact-making surface and the flexibility of projection and draw-in groove, laminating degree between its upper shell and lower house is high, water resistance is good, the effective normal work ensureing water conservancy telemetering terminal.
2, structure of the present utility model is simple, is easy to fitting operation.
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, draw-in groove; 22, groove; 3, clamp; 4, unidirectional latch.
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:
The waterproof construction of a kind of water conservancy telemetering terminal as depicted in figs. 1 and 2, comprise upper shell 1 and lower house 2, described upper shell 1 and lower house 2 are provided with waterproof construction, described waterproof construction comprises and is arranged on projection on upper shell 1 11 and is arranged on the draw-in groove 21 that lower house 2 matches with projection 11, described projection 11 is provided with hook portion 12, described draw-in groove 21 is provided with the groove 22 matched with hook portion 12, the external groove sidevall of described draw-in groove 21 is provided with installing hole, the clamp 3 that only can be fixed to single-way moving in draw-in groove 21 projection 11 is provided with in described installing hole, described clamp 3 and groove 22 lay respectively on the corresponding cell wall of draw-in groove 21.
In the present embodiment, when installing upper shell and lower house, projection is stuck in draw-in groove, then moves upper shell or lower house, make hook portion be stuck in groove, in housing, promote clamp, make clamp touch projection, and projection can not be rocked.
Accordingly, as shown in the figure, a face of lower house is provided with clamp, on corresponding surface, then can not needs to arrange clamp.
Embodiment 2:
The waterproof construction of a kind of water conservancy telemetering terminal as depicted in figs. 1 and 2, in order to simplified structure and strengthen water resistance, the present embodiment has done refinement on the basis of above-described embodiment, is provided with the unidirectional latch 4 matched in namely described installing hole and on clamp 3.
The material of described unidirectional latch 4 is rubber.
Embodiment 3:
The waterproof construction of a kind of water conservancy telemetering terminal as depicted in figs. 1 and 2, in order to strengthen the laminating degree of upper shell and lower house, strengthen structural stability and water resistance, the present embodiment is optimized on the basis of above-described embodiment, and the width of namely described draw-in groove 21 is greater than the width of projection 11.
The height of described projection 11 and the deep equality of draw-in groove 21.
As mentioned above, the utility model can be realized preferably.
Claims (5)
1. the waterproof construction of water conservancy telemetering terminal, comprise upper shell (1) and lower house (2), it is characterized in that: described upper shell (1) and lower house (2) are provided with waterproof construction, described waterproof construction comprises the projection (11) that is arranged on upper shell (1) and is arranged on the draw-in groove (21) that the upper and projection (11) of lower house (2) matches, described projection (11) is provided with hook portion (12), described draw-in groove (21) is provided with the groove (22) matched with hook portion (12), the external groove sidevall of described draw-in groove (21) is provided with installing hole, the clamp (3) that only can be fixed to draw-in groove (21) interior single-way moving projection (11) is provided with in described installing hole, described clamp (3) and groove (22) lay respectively on the corresponding cell wall of draw-in groove (21).
2. the waterproof construction of water conservancy telemetering terminal according to claim 1, is characterized in that: be provided with the unidirectional latch (4) matched in described installing hole and on clamp (3).
3. the waterproof construction of water conservancy telemetering terminal according to claim 2, is characterized in that: the material of described unidirectional latch (4) is rubber.
4. the waterproof construction of water conservancy telemetering terminal according to claim 1, is characterized in that: the width of described draw-in groove (21) is greater than the width of projection (11).
5., according to the waterproof construction of the arbitrary described water conservancy telemetering terminal of Claims 1-4, it is characterized in that: the height of described projection (11) and the deep equality of draw-in groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570620.4U CN204168664U (en) | 2014-09-30 | 2014-09-30 | The waterproof construction of water conservancy telemetering terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420570620.4U CN204168664U (en) | 2014-09-30 | 2014-09-30 | The waterproof construction of water conservancy telemetering terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204168664U true CN204168664U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420570620.4U Expired - Fee Related CN204168664U (en) | 2014-09-30 | 2014-09-30 | The waterproof construction of water conservancy telemetering terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204168664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244651A (en) * | 2014-09-30 | 2014-12-24 | 成都汉康信息产业有限公司 | Waterproofing device of water conservancy telemetering terminal |
-
2014
- 2014-09-30 CN CN201420570620.4U patent/CN204168664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244651A (en) * | 2014-09-30 | 2014-12-24 | 成都汉康信息产业有限公司 | Waterproofing device of water conservancy telemetering terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jing Inventor after: Chai Jun Inventor after: Chen Yuliang Inventor after: Geng Hongzhen Inventor before: Chai Jun Inventor before: Zhu Zhengxiu |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHAI JUN ZHU ZHENGXIU TO: CHEN JING CHAI JUN CHEN YULIANG GENG HONGZHEN |
|
| 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 |