CN205040126U - Waterproof box and use equipment control terminal of this waterproof box - Google Patents
Waterproof box and use equipment control terminal of this waterproof box Download PDFInfo
- Publication number
- CN205040126U CN205040126U CN201520814226.5U CN201520814226U CN205040126U CN 205040126 U CN205040126 U CN 205040126U CN 201520814226 U CN201520814226 U CN 201520814226U CN 205040126 U CN205040126 U CN 205040126U
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- circuit board
- inwall
- compartment
- upper cover
- side wall
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Abstract
The utility model relates to a waterproof box and use equipment control terminal of this waterproof box, this waterproof box includes upper cover and bottom, the upper cover links firmly with the bottom is removable, the upper cover inboard be provided with first inner wall, the inboard of bottom is provided with the second inner wall that is used for clamping circuit board with the cooperation of first inner wall, first, two inner walls are used for the terminal surface of clamping circuit board to be provided with respectively and are used for the sealing member that closely cooperates with the circuit board, have solved the sealed not tight problem of present waterproof box.
Description
Technical field
The utility model relates to circuit board waterproof case field, particularly a kind of compartment and use the Facility Control Terminal of this compartment.
Background technology
Agricultural modernization not only needs special equipment comprehensively to gather the environmental information affecting crop growth, to understand and grasp the state of crop growth environment, but also needs the growing environment of special equipment to crops to regulate.Because agricultural greenhouse environment is hot and humid, and ventilating ratio is poor, be in the Facility Control Terminal in wet environment, except needing to ensure the function of himself, also to have waterproof and dampproof function, monoblock circuit board is normally placed in a compartment by current Facility Control Terminal, the surrounding of compartment adopts sealing strip sealing, wiring hole is opened in the bottom of compartment, and stamp marine glue at wiring hole place, but the interface of such Facility Control Terminal shell often poorly sealed reality, the wiring hole offered bottom compartment reduces the sealing property of compartment, moisture enters enclosure interior, cause Facility Control Terminal life-span in booth shorter, have a strong impact on the growing environment regulating crops in booth, loss is brought to peasant household, and monoblock circuit board is arranged in compartment when causing wiring and needs to open shell, inconvenient operation.
Utility model content
The purpose of this utility model is to provide a kind of compartment, to solve the poorly sealed real problem of current compartment.
Meanwhile, the purpose of this utility model is also to provide a kind of Facility Control Terminal using above-mentioned compartment.
The technical solution of the utility model is: a kind of compartment, comprise upper cover and bottom, upper cover and bottom is removable is connected, the first inwall is provided with inside described upper cover, the inner side of bottom is provided with the second inwall coordinated with the first inwall for clamping circuit board, and the end face that first and second inwall is used for clamping circuit board is respectively arranged with for seal close-fitting with circuit board.
The end face that first and second described inwall is used for clamping circuit board is provided with groove, and seal is arranged in groove.
Described upper cover also comprises the first side wall, and bottom also comprises the second sidewall coordinated with the first side wall, and the first side wall and the second sidewall grafting are fixed.
Described bottom is provided with screwed hole, and upper cover is provided with the hole that to be relatively fixed with screwed hole, and screwed hole is arranged between the second sidewall and the second inwall, and fixing hole is arranged between the first side wall and the first inwall.
Described seal is sealing strip.
A kind of Facility Control Terminal, comprise circuit board, compartment, compartment comprises upper cover and bottom, upper cover and bottom, all removablely between circuit board and compartment to be connected, the first inwall is provided with inside described upper cover, the inner side of bottom is provided with the second inwall coordinated with the first inwall for clamping circuit board, and the end face that first and second inwall is used for clamping circuit board is respectively arranged with for seal close-fitting with circuit board.
The end face that first and second described inwall is used for clamping circuit board is provided with groove, and seal is arranged in groove.
Described upper cover also comprises the first side wall, and bottom also comprises the second sidewall coordinated with the first side wall, and the first side wall and the second sidewall grafting are fixed.
Described bottom is provided with screwed hole, and upper cover is provided with the hole that to be relatively fixed with screwed hole, and screwed hole is arranged between the second sidewall and the second inwall, and fixing hole is arranged between the first side wall and the first inwall.
Described circuit board needs the circuit part of protection to concentrate on the central authorities of circuit board, and the binding post of circuit board is arranged on compartment outside, and is arranged on the outside of first and second inwall.
The beneficial effects of the utility model are: described compartment, comprise upper cover and bottom, removablely between upper cover and bottom to be connected, the first inwall is provided with inside described upper cover, the inner side of bottom is provided with the second inwall coordinated with the first inwall for clamping circuit board, first, the end face that two inwalls are used for clamping circuit board is respectively arranged with for seal close-fitting with circuit board, by by clamping for circuit board between upper cover and bottom, first, seal between two inwalls and circuit board directly and circuit board contacts, certain elasticity is had to ensure the waterproof and dampproof of compartment between the seal of circuit board both sides and circuit board, the annular seal space that compartment and circuit board can be made during use to form only protects the circuit needing to protect, circuit board does not need the part protected to be arranged on compartment outside, the binding post of circuit board is arranged the part not needing on circuit boards to protect, avoid and offer the sealing property that wiring hole reduces compartment in the annular seal space of compartment.Compared with traditional compartment, do not offer wiring hole, seal tight in compartment annular seal space described in the utility model, sealing effectiveness is better, can effectively prevent moisture from entering compartment, solve the poorly sealed real problem of current compartment.
Further, first and second described inwall and the end face of circuit board contacts are provided with groove, seal is arranged in the groove of first and second inwall, seal and circuit board closely cooperate, the groove arranged can make seal more stable when assembling, not easily slide when in assembling process, seal is compacted, efficiency of assembling is high.
Accompanying drawing explanation
Fig. 1 is the vertical view of the embodiment of a kind of compartment of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of upper cover in Fig. 1;
Fig. 4 is the rearview of Fig. 3;
Fig. 5 is the B-B cutaway view of Fig. 4;
Fig. 6 is the structural representation of bottom in Fig. 1;
Fig. 7 is the C-C cutaway view of Fig. 6.
Embodiment
A kind of embodiment of compartment: as shown in Fig. 1-Fig. 7, compartment comprises upper cover 1 and bottom 2, the first inwall 11 is provided with inside upper cover 1, second inwall 21 relative with the first inwall 11 is provided with inside bottom 2, during use, circuit board is folded between the first inwall 11 and the second inwall 21, first inwall 11, second inwall 21 is provided with the identical groove of structure 16, groove 26 with the end face of circuit board contacts, sealing strip is arranged in the groove of the first inwall 11, second inwall 21, during installation, sealing strip and circuit board closely cooperate, good sealing effect.The arranged outside of the first inwall 11 of upper cover 1 has the first side wall 12, and the second inwall 21 arranged outside of bottom 2 has and the first side wall 12 closely the second sidewall 22 of coordinating of grafting, and the first side wall 12 coordinates with the second sidewall 22 sidewall forming compartment.Bottom 2 is provided with screwed hole 23 between second sidewall 22 and the second inwall 21, upper cover 1 is provided with the hole 13 that to be relatively fixed with screwed hole 23, is connected by screw between upper cover 1, bottom 2, circuit board.Upper cover 1 is also provided with indicator lamp hole 14, outside indicator lamp hole 14, is bonded with transparent instruction light cover 15, for observing the running status of circuit board.The first side wall 12 of upper cover 1 is provided with recess 121, corresponding with the second sidewall 22 when mounted part of this recess 121 staggers and makes partial circuit plate be arranged on outside compartment 1, during use, binding post is arranged on the circuit board section being in compartment outside, and the circuit board section namely arranging binding post is arranged on outside the annular seal space that is made up of first and second inwall.By circuit board being clipped between upper cover 1 and bottom 2, and be arranged on first, sealing strip in groove on two inwalls directly and circuit board contacts, certain elasticity is had between the sealing strip of circuit board both sides and circuit board, good sealing effect, binding post arranges the part not needing on circuit boards to protect, after installing, the binding post of circuit board is arranged on the circuit board section being in compartment outside, facilitate wiring and avoid first, offer wiring hole in the annular seal space of two inwall compositions and reduce sealing property, and the binding post of current compartment is generally arranged on compartment inside, compartment needs to offer wiring hole, reduce the sealing property of compartment.
During installation; first by difference indentation sealing bar in the groove 16 of the first inwall 11, second inwall 21, groove 26; sealing strip is given prominence to groove and is about 3mm; circuit board is buckled on bottom 2; being buckled in by upper cover 1 on bottom 2 and tightening screw makes circuit board be fixed between the first inwall 11 and the second inwall 21; make sealing strip compress circuit board, the first side wall 12 and the second sidewall 22 closely cooperate protective circuit plate simultaneously.
In other embodiments of compartment of the present utility model, the compartment described in above-described embodiment can also be provided with groove at the end face of first and second sidewall and circuit board contacts, is provided with and sealing strip in groove; Described sealing strip can also be sealing ring; First and second described inwall and the end face of circuit board contacts also can not arrange groove, arrange the sealing that sealing gasket ensures compartment between first and second inwall and circuit board; The upper cover of described compartment and bottom can also be snap-fit engagement; First and second described sidewall also can not be established, and first and second inwall is the box wall of compartment; Described instruction light cover can also be unitary design with upper cover.
The embodiment of control terminal: this control terminal comprises a compartment, the structure of this compartment is identical with the structure described in the embodiment of above-mentioned a kind of compartment, repeats no more herein.
This control terminal also comprises circuit board, circuit board is provided with the through hole relative with the screwed hole on compartment bottom, and circuit board needs the circuit part of protection to concentrate on the central authorities of circuit board.Circuit board section circuit board being arranged binding post is arranged on outside the annular seal space of compartment.Binding post on circuit board arranges the part not needing on circuit boards to protect, and is arranged on the outside of compartment annular seal space, facilitates wiring and avoid and offer wiring hole in the annular seal space of compartment after installation.Compared with traditional Facility Control Terminal, control terminal sealing described in the utility model is tight, and sealing effectiveness is better, can effectively prevent moisture from entering compartment, solve the poorly sealed real problem of current Facility Control Terminal.
Claims (10)
1. a compartment, comprise upper cover and bottom, upper cover and bottom is removable is connected, it is characterized in that: inside described upper cover, be provided with the first inwall, the inner side of bottom is provided with the second inwall coordinated with the first inwall for clamping circuit board, and the end face that first and second inwall is used for clamping circuit board is respectively arranged with for seal close-fitting with circuit board.
2. compartment according to claim 1, is characterized in that: the end face that first and second described inwall is used for clamping circuit board is provided with groove, and seal is arranged in groove.
3. compartment according to claim 1 and 2, is characterized in that: described upper cover also comprises the first side wall, and bottom also comprises the second sidewall coordinated with the first side wall, and the first side wall and the second sidewall grafting are fixed.
4. compartment according to claim 3, it is characterized in that: described bottom is provided with screwed hole, upper cover is provided with the hole that to be relatively fixed with screwed hole, and screwed hole is arranged between the second sidewall and the second inwall, and fixing hole is arranged between the first side wall and the first inwall.
5. compartment according to claim 1 and 2, is characterized in that: described seal is sealing strip.
6. a Facility Control Terminal, comprise circuit board, compartment, compartment comprises upper cover and bottom, upper cover and bottom, all removablely between circuit board and compartment to be connected, it is characterized in that: inside described upper cover, be provided with the first inwall, the inner side of bottom is provided with the second inwall coordinated with the first inwall for clamping circuit board, and the end face that first and second inwall is used for clamping circuit board is respectively arranged with for seal close-fitting with circuit board.
7. Facility Control Terminal according to claim 6, is characterized in that: the end face that first and second described inwall is used for clamping circuit board is provided with groove, and seal is arranged in groove.
8. the Facility Control Terminal according to claim 6 or 7, is characterized in that: described upper cover also comprises the first side wall, and bottom also comprises the second sidewall coordinated with the first side wall, and the first side wall and the second sidewall grafting are fixed.
9. Facility Control Terminal according to claim 8, it is characterized in that: described bottom is provided with screwed hole, upper cover is provided with the hole that to be relatively fixed with screwed hole, and screwed hole is arranged between the second sidewall and the second inwall, and fixing hole is arranged between the first side wall and the first inwall.
10. the Facility Control Terminal according to claim 6 or 7; it is characterized in that: the circuit part of described circuit board needs protection concentrates on the central authorities of circuit board; the binding post of circuit board is arranged on compartment outside, and is arranged on the outside of first and second inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814226.5U CN205040126U (en) | 2015-10-21 | 2015-10-21 | Waterproof box and use equipment control terminal of this waterproof box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814226.5U CN205040126U (en) | 2015-10-21 | 2015-10-21 | Waterproof box and use equipment control terminal of this waterproof box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205040126U true CN205040126U (en) | 2016-02-17 |
Family
ID=55298993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520814226.5U Active CN205040126U (en) | 2015-10-21 | 2015-10-21 | Waterproof box and use equipment control terminal of this waterproof box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205040126U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105283015A (en) * | 2015-10-21 | 2016-01-27 | 河南兵峰电子科技有限公司 | Waterproof box and device control terminal using such waterproof box |
| CN106061178A (en) * | 2016-07-15 | 2016-10-26 | 天津市炳华节能技术有限公司 | Underground water meter waterproof controller |
-
2015
- 2015-10-21 CN CN201520814226.5U patent/CN205040126U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105283015A (en) * | 2015-10-21 | 2016-01-27 | 河南兵峰电子科技有限公司 | Waterproof box and device control terminal using such waterproof box |
| CN105283015B (en) * | 2015-10-21 | 2018-03-09 | 河南兵峰电子科技有限公司 | A kind of compartment and the Facility Control Terminal using the compartment |
| CN106061178A (en) * | 2016-07-15 | 2016-10-26 | 天津市炳华节能技术有限公司 | Underground water meter waterproof controller |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |