CN209658630U - A kind of protective device of dual power supply case - Google Patents
A kind of protective device of dual power supply case Download PDFInfo
- Publication number
- CN209658630U CN209658630U CN201920316154.XU CN201920316154U CN209658630U CN 209658630 U CN209658630 U CN 209658630U CN 201920316154 U CN201920316154 U CN 201920316154U CN 209658630 U CN209658630 U CN 209658630U
- Authority
- CN
- China
- Prior art keywords
- power supply
- dual power
- supply case
- cabinet
- lifter plate
- Prior art date
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of protective devices of dual power supply case, there is the cabinet of opening including upper end, the inner wall of the cabinet slidably connects lifter plate, the upper end of the lifter plate is fixedly connected with dual power supply case ontology, and the upper end of the dual power supply case ontology is fixedly connected with sealing cover, and the sealing cover is equipped with sealing mechanism, the upper end of the lifter plate is set there are two drier, elevating mechanism is equipped in the cabinet, the elevating mechanism is connect with lifter plate, and driving mechanism is equipped in the cabinet.The structure design of the utility model is reasonable, can not influence dual power supply case using while it is protected, avoid staff from touching dual power supply case, and there is preferable drying effect, convenient for protecting to route.
Description
Technical field
The utility model relates to dual power supply box technology field more particularly to a kind of protective devices of dual power supply case.
Background technique
Dual power supply case is also known as dual power supply switching box, is a kind of load circuit to be transformed into another way power supply from power supply all the way
Power supply unit, its effect are the reliability and safeties for guaranteeing electricity utilization site.
With the improvement of living standards, the Electrical Safety consciousness of people is also improved, the safety of dual power supply case is caused to make
With increasingly paying attention to.Currently, the dual power supply case of some factories can it is exposed on the ground, such mounting means easily makes work people
Member accidentally touches dual power supply case, causes the generation with electric fault, will lead to the stopping of production operation, and the moisture on ground compared with
Weight, will affect the service life of route.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of dual power supply case proposed
Protective device, can not influence dual power supply case using while it is protected, avoid staff from touching double electricity
Source case, and there is preferable drying effect, convenient for being protected to route.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of protective device of dual power supply case, has the cabinet of opening including upper end, and the inner wall of the cabinet is slidably connected
There is lifter plate, the upper end of the lifter plate is fixedly connected with dual power supply case ontology, and the upper end of the dual power supply case ontology is fixed to be connected
It is connected to sealing cover, the sealing cover is equipped with sealing mechanism, and the upper end of the lifter plate sets that there are two drier, the cabinets
Interior to be equipped with elevating mechanism, the elevating mechanism connect with lifter plate, equipped with driving mechanism in the cabinet, the driving mechanism and
Elevating mechanism connection.
Preferably, the sealing mechanism is sealing ring, and the sealing ring is arranged on the lower sides of sealing cover.
Preferably, the drier includes the fixing groove that the upper end of lifter plate is arranged in, the interior bottom of the fixing groove
Equipped with placing groove, it is equipped with desiccant in the placing groove, is equipped with web plate in the fixing groove.
Preferably, the elevating mechanism includes the sliding slot being arranged on two opposite inner walls of cabinet, two sliding slots
Inner wall is rotatably connected to threaded rod, and nut is threaded on two threaded rods, and the side wall of two nuts is equal
Be fixedly connected on the side wall of lifter plate, be fixedly connected to driving wheel on two threaded rods, two driving wheels it
Between by transmission band connection.
Preferably, the driving mechanism includes the mounting groove being disposed therein in a sliding slot on bottom, the mounting groove
Interior bottom be fixedly connected with servo motor, the output shaft end of the servo motor is fixedly connected on corresponding threaded rod
On one end.
Preferably, the driving wheel is located at the end portion of threaded rod, and the junction of the driving wheel and threaded rod is without spiral shell
Line.
The utility model has the beneficial effects that
1, by setting driving mechanism, elevating mechanism, lifter plate, connect due to being rotated between two driving wheels by transmission belt
It connects, to drive two threaded rods to synchronize rotation by servo motor, so that the liter of lifter plate may be implemented by nut
Drop, convenient for protecting dual power supply case ontology；
2, by setting drier, make to keep dry effect in cabinet by the setting of desiccant, avoid the occurrence of tide
Wet situation reduces the service life of route.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of dual power supply case protective device structural schematic diagram；
Fig. 2 is the partial enlarged view in the utility model Fig. 1 at A.
In figure: 1 cabinet, 2 driving wheels, 3 lifter plates, 4 transmission belts, 5 servo motors, 6 nuts, 7 threaded rods, 8 sliding slots, 9 close
Seal, 10 dual power supply case ontologies, 11 sealing covers, 12 fixing grooves, 13 desiccant, 14 placing grooves, 15 web plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of protective device of dual power supply case, has the cabinet 1 of opening including upper end, and cabinet 1 is embedded in
The binding post of circuit connection is additionally provided on ground, while on cabinet 1, the inner wall of cabinet 1 slidably connects lifter plate 3, lifting
The upper end of plate 3 is fixedly connected with dual power supply case ontology 10, and the upper end of dual power supply case ontology 10 is fixedly connected with sealing cover 11, sealing
Lid 11 is equipped with sealing mechanism, and the upper end of lifter plate 3 is set there are two drier, and cabinet 1 is interior to be equipped with elevating mechanism, elevating mechanism
It is connect with lifter plate 3, driving mechanism is equipped in cabinet 1, driving mechanism is connect with elevating mechanism.
Specifically, sealing mechanism is sealing ring 9, and sealing ring 9 is arranged on the lower sides of sealing cover 11, has reached sealing
Effect, can preferably be protected dual power supply case ontology 10.
Specifically, drier includes the fixing groove 12 that the upper end of lifter plate 3 is arranged in, and the interior bottom of fixing groove 12 is equipped with
Placing groove 14, placing groove 14 is interior to be equipped with desiccant 13, is equipped with web plate 15 in fixing groove 12, makes cabinet by the setting of desiccant 13
Dry effect is kept in 1, moist situation is avoided the occurrence of, reduces the service life of route, and desiccant 13 is convenient in the setting of web plate 15
Replacement and use.
Specifically, elevating mechanism includes the sliding slot 8 being arranged on two opposite inner walls of cabinet 1, and the inner wall of two sliding slots 8 is equal
It is rotatably connected to threaded rod 7, nut 6 is threaded on two threaded rods 7, the side wall of two nuts 6 is fixedly connected with
On the side wall of lifter plate 3, driving wheel 2 is fixedly connected on two threaded rods 7, driving wheel 2 is located at the lower end of threaded rod 7
Point, driving wheel 2 and the junction of threaded rod 7 are non-threaded, are connected between two driving wheels 2 by transmission belt 4, driving mechanism includes
It is disposed therein the mounting groove in a sliding slot 8 on bottom, the interior bottom of mounting groove is fixedly connected with (its model of servo motor 5
Output shaft end for MSME 5AZG1), servo motor 5 is fixedly connected on one end of corresponding threaded rod 7, such knot
Structure is rotatablely connected using between two driving wheels 2 by transmission belt 4, to drive two threaded rods 7 to carry out by servo motor 5
It rotates synchronously, convenient for descending operation can be carried out to lifter plate 3.
In the utility model, in use, starting servo motor 5, the output shaft rotation of servo motor 5 drives one of spiral shell
Rasp bar 7 rotates, and is rotatablely connected due to passing through transmission belt 4 between two driving wheels 2, realizes that two threaded rods 7 rotate synchronously, screw thread
The rotation of bar 7 moves up nut 6, so that lifter plate 3 be made to move up, dual power supply case ontology 10 is released in cabinet 1, is convenient for
It is carried out check or power supply switching, it is on the contrary then dual power supply case ontology 10 can be made to move down and resetted, pass through sealing cover
11 can be sealed processing to cabinet 1 with the cooperation of sealing ring 9.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of protective device of dual power supply case has the cabinet (1) of opening including upper end, which is characterized in that the cabinet (1)
Inner wall slidably connect lifter plate (3), the upper end of the lifter plate (3) is fixedly connected with dual power supply case ontology (10), described
The upper end of dual power supply case ontology (10) is fixedly connected with sealing cover (11), and the sealing cover (11) is equipped with sealing mechanism, described
The upper end of lifter plate (3) is set there are two drier, and the cabinet (1) is interior to be equipped with elevating mechanism, the elevating mechanism and lifting
Plate (3) connection, the cabinet (1) is interior to be equipped with driving mechanism, and the driving mechanism is connect with elevating mechanism.
2. a kind of protective device of dual power supply case according to claim 1, which is characterized in that the sealing mechanism is sealing
It encloses (9), the sealing ring (9) is arranged on the lower sides of sealing cover (11).
3. a kind of protective device of dual power supply case according to claim 1, which is characterized in that the drier includes setting
The fixing groove (12) in the upper end of lifter plate (3) is set, the interior bottom of the fixing groove (12) is equipped with placing groove (14), the placement
Desiccant (13) are equipped in slot (14), are equipped with web plate (15) in the fixing groove (12).
4. a kind of protective device of dual power supply case according to claim 1, which is characterized in that the elevating mechanism includes setting
The sliding slot (8) on two opposite inner walls of cabinet (1) is set, the inner wall of two sliding slots (8) is rotatably connected to threaded rod
(7), it is threaded with nut (6) on two threaded rods (7), the side wall of two nuts (6) is fixedly connected with
It on the side wall of lifter plate (3), is fixedly connected to driving wheel (2) on two threaded rods (7), two driving wheels (2)
Between by transmission belt (4) connect.
5. a kind of protective device of dual power supply case according to claim 4, which is characterized in that the driving mechanism includes setting
The mounting groove on an interior bottom of sliding slot (8) wherein is set, the interior bottom of the mounting groove is fixedly connected with servo motor (5),
The output shaft end of the servo motor (5) is fixedly connected on one end of corresponding threaded rod (7).
6. a kind of protective device of dual power supply case according to claim 4, which is characterized in that the driving wheel (2) is located at
The end portion of threaded rod (7), the driving wheel (2) and the junction of threaded rod (7) are non-threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316154.XU CN209658630U (en) | 2019-03-13 | 2019-03-13 | A kind of protective device of dual power supply case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920316154.XU CN209658630U (en) | 2019-03-13 | 2019-03-13 | A kind of protective device of dual power supply case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209658630U true CN209658630U (en) | 2019-11-19 |
Family
ID=68526814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920316154.XU Expired - Fee Related CN209658630U (en) | 2019-03-13 | 2019-03-13 | A kind of protective device of dual power supply case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209658630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111615279A (en) * | 2020-04-17 | 2020-09-01 | 中国电子科技集团公司第五十三研究所 | Split type photoelectric equipment protection device |
-
2019
- 2019-03-13 CN CN201920316154.XU patent/CN209658630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111615279A (en) * | 2020-04-17 | 2020-09-01 | 中国电子科技集团公司第五十三研究所 | Split type photoelectric equipment protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191119 Termination date: 20210313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |