CN210780063U - Novel electronic engineering power protection device - Google Patents
Novel electronic engineering power protection device Download PDFInfo
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- CN210780063U CN210780063U CN201922007911.8U CN201922007911U CN210780063U CN 210780063 U CN210780063 U CN 210780063U CN 201922007911 U CN201922007911 U CN 201922007911U CN 210780063 U CN210780063 U CN 210780063U
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- pull rod
- protective cover
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Abstract
The utility model discloses a novel electronic engineering power supply protection device, which comprises a power supply protection device main body, wherein fixed plates are integrally formed on two sides of the front surface of the power supply protection device main body, a chute is formed in the fixed plates, two ends of the front surface of the fixed plates are respectively penetrated through a pull rod, a clamping plate is fixedly arranged at the end part of the pull rod, and a second spring is sleeved on the outer surface of the pull rod; through the front surface design protective cover in the power protection device main part, avoid power protection device to be not convenient for protect the button and the display screen of front surface when placing, easily cause the display screen to scrape flower and button damage, can stimulate the pull rod to slide the front surface of protective cover closure in the power protection device main part in the inside of spout through the slide, loosen the pull rod and take place elastic deformation's effect with the inside of cardboard block at the draw-in groove through the second spring, make the slide fix the inside at the spout protect the front surface of protective cover closure in the power protection device main part.
Description
Technical Field
The utility model belongs to the technical field of power protection device, concretely relates to novel electronic engineering power protection device.
Background
The existing power supply protection device is equipment for protection in novel electronic engineering, can display a working voltage value, cuts off a power supply of the equipment when the voltage is too high or too low, and cuts off the power supply of the equipment when a three-phase power supply is in phase failure or seriously unbalanced, has wide application field, is widely applied to various low-voltage electrical appliance control systems, replaces a traditional phase sequence relay and an over-voltage and under-voltage protector, and is particularly suitable for frequent starting equipment such as an elevator, a crane, a machine tool, a compressor and the like; current power protection device is not convenient for protect the button and the display screen of front surface when placing, easily causes the display screen to scrape the flower and the button damages, and the long-time bolt is easily not hard up after through the bolt fastening, is not convenient for sticis fixed problem with the device, for this we propose a novel electronic engineering power protection device.
Disclosure of Invention
An object of the utility model is to provide a novel electronic engineering power protection device to propose current power protection device and be not convenient for protect the button and the display screen of front surface when placing among the solution above-mentioned background art, easily cause the display screen to scrape the flower and the button damage, the long-time bolt is easily not hard up after the bolt fastening, is not convenient for sticis fixed problem with the device.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel electronic engineering power protection device, includes power protection device main part, the equal style shaping in front surface both sides of power protection device main part has the fixed plate, the spout has been seted up to the inside of fixed plate, the front surface both ends of fixed plate all run through in there being the pull rod, the tip fixed mounting of pull rod has the cardboard, the surface of pull rod registrates the second spring, the front surface intermediate position department of power protection device main part is provided with the protective cover, the intermediate position department of protective cover has transparent lens through the glue solution bonding, the equal style shaping in both ends of protective cover has the slide, the draw-in groove has all been seted up at the front surface both ends of slide, just the protective cover with the fixed plate passes through the slide with spout sliding connection, the spout with the pull rod passes through the cardboard with the draw-in groove block is connected.
Preferably, the bottom end of the power protection device main body is bonded with a base plate seat through glue, sliding rods are integrally formed at two ends of the inside of the base plate seat, a connecting plate is movably connected inside the base plate seat through the sliding rods, a pressing rubber pad is bonded on one side of the connecting plate through the glue, and a first spring is bonded between the bottom end of the connecting plate and the bottom end of the inside of the base plate seat through the glue.
Preferably, the sliding rod is of an annular structure, and the sliding rod penetrates through two ends of the connecting plate.
Preferably, the compressed rubber pad and the connecting plate are both rectangular structures, the connecting plate is embedded in the bottom plate seat, and the rectangular structures of the compressed rubber pad are matched with the middle position of the connecting plate.
Preferably, the sliding plate and the sliding groove are both rectangular structures, and the sliding plate is embedded into the sliding groove.
Preferably, the clamping plate and the fixing plate are elastically connected with the pull rod through the second spring, and the clamping plate is of a rectangular structure.
Preferably, the protective cover is of a rectangular structure, and the protective cover is the same as the protective cover in size at the middle position of the front surface of the power protection device main body.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through the front surface design protective cover in the power protection device main part, avoid power protection device to be not convenient for protect the button and the display screen of front surface when placing, easily cause the display screen to scrape flower and button damage, can stimulate the pull rod to slide the front surface of protective cover closure in the power protection device main part in the inside of spout through the slide, loosen the pull rod and take place elastic deformation's effect with the inside of cardboard block at the draw-in groove through the second spring, make the slide fix the inside at the spout protect the front surface of protective cover closure in the power protection device main part, the problem of being not convenient for protect front surface display screen and button has been solved.
(2) Through the rear surface design bottom plate seat at the power protection device main part, and at the inside design connecting plate of bottom plate seat with sticis the rubber pad, avoid long-time bolt easily not hard up after the bolt fastening, be not convenient for sticis the device fixed, can close the bolt soon with the power protection device main part fixed, sticis the effect that makes first spring take place elastic deformation through sticising the rubber pad and object contact when fixed and slide the surface that the both ends of connecting plate are in the slide bar in the inside of bottom plate seat, make sticis fixed with the object surface sticis the rubber pad sticis, the bolt is not convenient for not hard up after the fixing, it is more firm, the problem that long-time bolt is easily not hard up not convenient for sticis fixed is tied not convenient for not hard up to have solved, it is more firm, the problem.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the main body of the pull rod, the fixing plate and the power protection device of the present invention;
fig. 3 is a schematic structural view of the protective cover, the main body of the power protection device and the base plate seat of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 3 according to the present invention;
fig. 5 is an enlarged schematic view of a portion B in fig. 3 according to the present invention;
in the figure: 1. a pull rod; 2. a fixing plate; 3. a transparent lens; 4. a protective cover; 5. a power protection device main body; 6. a floor base; 7. a slide bar; 8. pressing the rubber pad; 9. a connecting plate; 10. a first spring; 11. a slide plate; 12. a second spring; 13. clamping a plate; 14. a card slot; 15. a chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution: the utility model provides a novel electronic engineering power protection device, including power protection device main part 5, the shaping of the front surface both sides homogeneous body formula of power protection device main part 5 has fixed plate 2, spout 15 has been seted up to the inside of fixed plate 2, the front surface both ends of fixed plate 2 all run through in there is pull rod 1, the tip fixed mounting of pull rod 1 has cardboard 13, the surface of pull rod 1 registrates second spring 12, the front surface intermediate position department of power protection device main part 5 is provided with protective cover 4, protective cover 4's intermediate position department has transparent lens 3 through the glue solution bonding, protective cover 4's the shaping of both ends homogeneous body formula has slide 11, draw-in groove 14 has all been seted up at slide 11's front surface both ends, and protective cover 4 passes through slide 11 and spout 15 sliding connection with fixed plate 2, spout 15 is connected through cardboard 13 and draw-in groove 14 block with pull rod 1, can stimulate pull rod 1 to slide through slide 11 in the inside of spout 15 with protective cover 4 closure at When the pull rod 1 is loosened, the clamping plate 13 is clamped inside the clamping groove 14 under the action of elastic deformation of the second spring 12, so that the sliding plate 11 is fixed inside the sliding groove 15, and the protective cover 4 is closed on the front surface of the power protection device main body 5 for protection.
In this embodiment, preferably, the bottom of power protection device main part 5 is bonded with bottom plate seat 6 through glue solution, there is slide bar 7 at the inside both ends homogeneous style shaping of bottom plate seat 6, there is connecting plate 9 inside bottom plate seat 6 through slide bar 7 swing joint, there is compressing rubber pad 8 one side of connecting plate 9 through glue solution bonding, there is first spring 10 at the bottom of connecting plate 9 and the inside bottom of bottom plate seat 6 through glue solution bonding, can fasten bolt and fix power protection device main part 5, compress tightly through compressing rubber pad 8 and object contact during fixed and make first spring 10 take place elastic deformation's effect and slide the surface that the both ends of connecting plate 9 are in slide bar 7 in bottom plate seat 6's inside, make compressing rubber pad 8 and object surface and compressing fixedly, the bolt is not convenient for becoming flexible after the fixed, it is more firm.
In order to facilitate the connection plate 9 to be movably connected, in this embodiment, preferably, the sliding rod 7 is an annular structure, and the sliding rod 7 penetrates through two ends of the connection plate 9.
In order to facilitate the fixation of the power protection device main body 5 by the pressing rubber pad 8 and the connecting plate 9, in this embodiment, preferably, the pressing rubber pad 8 and the connecting plate 9 are both rectangular structures, and the connecting plate 9 is embedded inside the bottom plate seat 6, and the rectangular structure of the pressing rubber pad 8 is matched with the middle position of the connecting plate 9.
In order to facilitate the sliding of the sliding plate 11 inside the sliding slot 15 to close the protecting cover 4, in this embodiment, it is preferable that the sliding plate 11 and the sliding slot 15 have a rectangular structure, and the sliding plate 11 is embedded inside the sliding slot 15.
In order to facilitate the connection between the pull rod 1 and the fixing plate 2, in the embodiment, preferably, the clamping plate 13 and the fixing plate 2 are elastically connected to the pull rod 1 through the second spring 12, and the clamping plate 13 has a rectangular structure.
In order to protect the front surface of the power protection device main body 5 by the protective cover 4, in the embodiment, preferably, the protective cover 4 has a rectangular structure, and the protective cover 4 has the same size as the middle position of the front surface of the power protection device main body 5.
The utility model discloses a theory of operation and use flow: this kind of novel electronic engineering power protection device, before using, install at first, place power protection device main part 5 in certain position department during the installation, the spin-on bolt is fixed power protection device main part 5, it sticiss through sticising rubber pad 8 and object contact during fixed to make first spring 10 take place elastic deformation's effect slide the surface that the both ends of connecting plate 9 are in slide bar 7 in the inside of bottom plate seat 6, make sticising rubber pad 8 and object surface sticis fixed sticis, the bolt is not convenient for not hard up after fixing, it is more firm, then adjust the button when placing and can stimulate pull rod 1 through slide 11 at the inside slip of spout 15 with protective cover 4 closure at the front surface of power protection device main part 5, it takes place elastic deformation's effect through second spring 12 and blocks cardboard 13 block in the inside of draw-in groove 14 to loosen pull rod 1, make slide 11 fix the inside at spout 15 with protective cover 4 closure before power protection device main part 5 The surface is protected, and the display screen is observed through the transparent lens 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel electronic engineering power protection device, includes power protection device main part (5), its characterized in that: the utility model discloses a power protection device, including power protection device main part (5), front surface both sides homogeneous body formula shaping have fixed plate (2), spout (15) have been seted up to the inside of fixed plate (2), the front surface both ends of fixed plate (2) all run through in there being pull rod (1), the tip fixed mounting of pull rod (1) has cardboard (13), the surface of pull rod (1) registrates second spring (12), the front surface intermediate position department of power protection device main part (5) is provided with protective cover (4), the intermediate position department of protective cover (4) has transparent lens (3) through the glue solution bonding, the both ends homogeneous body formula shaping of protective cover (4) has slide (11), draw-in groove (14) have all been seted up at the front surface both ends of slide (11), just protective cover (4) with fixed plate (2) pass through slide (11) with spout (15) sliding connection, the sliding groove (15) and the pull rod (1) are connected with the clamping groove (14) in a clamping mode through the clamping plate (13).
2. The novel electronic engineering power supply protection device of claim 1, characterized in that: the bottom end of the power protection device main body (5) is bonded with a bottom plate seat (6) through glue, sliding rods (7) are integrally formed at two ends of the interior of the bottom plate seat (6), a connecting plate (9) is movably connected to the interior of the bottom plate seat (6) through the sliding rods (7), a pressing rubber pad (8) is bonded to one side of the connecting plate (9) through the glue, and a first spring (10) is bonded to the bottom end of the connecting plate (9) and the bottom end of the interior of the bottom plate seat (6) through the glue.
3. The novel electronic engineering power supply protection device of claim 2, characterized in that: the sliding rod (7) is of an annular structure, and the sliding rod (7) penetrates through two ends of the connecting plate (9).
4. The novel electronic engineering power supply protection device of claim 2, characterized in that: the compression rubber pad (8) and the connecting plate (9) are both rectangular structures, the connecting plate (9) is embedded into the bottom plate seat (6), and the rectangular structures of the compression rubber pad (8) are matched with the middle position of the connecting plate (9).
5. The novel electronic engineering power supply protection device of claim 1, characterized in that: the sliding plate (11) and the sliding groove (15) are both rectangular in structure, and the sliding plate (11) is embedded into the sliding groove (15).
6. The novel electronic engineering power supply protection device of claim 1, characterized in that: the clamping plate (13) and the fixing plate (2) are elastically connected with the pull rod (1) through the second spring (12), and the clamping plate (13) is of a rectangular structure.
7. The novel electronic engineering power supply protection device of claim 1, characterized in that: the protective cover (4) is of a rectangular structure, and the protective cover (4) is the same as the power protection device main body (5) in size at the middle position of the front surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922007911.8U CN210780063U (en) | 2019-11-20 | 2019-11-20 | Novel electronic engineering power protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922007911.8U CN210780063U (en) | 2019-11-20 | 2019-11-20 | Novel electronic engineering power protection device |
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| Publication Number | Publication Date |
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| CN210780063U true CN210780063U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922007911.8U Active CN210780063U (en) | 2019-11-20 | 2019-11-20 | Novel electronic engineering power protection device |
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| CN (1) | CN210780063U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679101A (en) * | 2020-07-30 | 2020-09-18 | 山东工业职业学院 | Electric automatization detection device |
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2019
- 2019-11-20 CN CN201922007911.8U patent/CN210780063U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111679101A (en) * | 2020-07-30 | 2020-09-18 | 山东工业职业学院 | Electric automatization detection device |
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