CN220235110U - Backup protector convenient to use - Google Patents
Backup protector convenient to use Download PDFInfo
- Publication number
- CN220235110U CN220235110U CN202223054863.6U CN202223054863U CN220235110U CN 220235110 U CN220235110 U CN 220235110U CN 202223054863 U CN202223054863 U CN 202223054863U CN 220235110 U CN220235110 U CN 220235110U
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- China
- Prior art keywords
- protector
- protector shell
- shell
- pull rod
- spring
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- 230000001012 protector Effects 0.000 title claims abstract description 72
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000011900 installation process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses a backup protector convenient to use, which relates to the field of electrical plug-ins and comprises a protector shell and a cover plate, wherein connecting grooves are formed in the top and the bottom of one side of the protector shell, the connecting grooves are formed in the protector shell, a fixed anti-shake device comprises a sliding block, a telescopic rod, a second spring, a fixed plate and a sleeve block, a clamping device is arranged on the outer side of the protector shell, the clamping device comprises a pull rod, a first spring and a limiting block, the protector shell is provided with a connecting hole for the pull rod to pass through, and the connecting hole and the connecting groove are in through connection. The protector shell is provided with a connecting hole for the drawing rod to pass through, the connecting hole is in through connection with the connecting groove, the protector shell can be connected with the cover plate in a clamping mode through the connecting groove, and a limiting block on one side of the protector shell can be fixed in a limiting clamping groove on the plugboard on one side of the cover plate. Prevent to drop, for traditional screw fixation, dismantle and install all more conveniently.
Description
Technical Field
The utility model relates to the field of electrical plug-in components, in particular to a backup protector convenient to use.
Background
The electrical plug-in unit is used as a fitting in the use process of the electrical appliance, the external structure of the electrical plug-in unit is generally circular or rectangular, and a plurality of different types can be divided according to the application, the installation mode, the special structure, the special performance and the like of the electrical plug-in unit, but the types divided by different classification methods can be generally divided according to the working frequency of the electrical plug-in unit, and the electrical plug-in unit can be divided into a low-frequency electrical plug-in unit and a high-frequency electrical plug-in unit according to the different working frequencies of the electrical plug-in unit.
Most of the backup protector is directly inserted into a socket to fix the plug and the socket, and as other fixing measures are not provided, the fixing between the plug and the socket is not firm and is easy to shake, so that the backup protector is convenient to use and is necessary to solve the problems.
Disclosure of Invention
The present utility model is directed to a backup protector that is convenient to use, and solves the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a backup protector convenient to use, includes protector shell and apron, the top and the bottom of protector shell one side all are provided with the spread groove, the spread groove sets up in the inside of protector shell, the outside of protector shell is provided with screens device, and screens device includes pull rod, first spring, stopper, the protector shell is provided with the connecting hole that supplies the pull rod to pass, connecting hole and spread groove through-connection.
Preferably, the pull rod stretches into and connects in the inside of protector shell, the bottom of pull rod is provided with the stopper, the pull rod stretches out the one end cover of protector shell and has first spring.
Preferably, the two ends of the cover plate, which are close to one side of the protector shell, are provided with plugboards, limiting clamping grooves are formed in the plugboards, an electric plugboard is arranged between the two plugboards, the electric plugboard is connected to the cover plate, and a cutting is arranged on one side of the electric plugboard, which is close to the protector shell.
Preferably, the panels at two ends of the protector shell are provided with moving grooves, one side of each moving groove is provided with a moving slide rail, each moving slide rail is arranged on the inner wall of the protector shell, and the moving slide rail is sleeved with a fixed anti-shake device in a sliding manner.
Preferably, the fixed anti-shake device comprises a sliding block, a telescopic rod, a second spring, a fixed plate and a sleeve block.
Preferably, the top of slider is connected with the cover piece, cover piece slip cap is on the removal slide rail, the top of cover piece is provided with the telescopic link, the outside cover of telescopic link has the second spring, the top of telescopic link is connected with the fixed plate, the fixed plate is connected in the one end of electrical connection spare.
Preferably, the top and the bottom of one side of the protector shell far away from the cover plate are both provided with radiating holes, and the surface of the protector shell is provided with an observation window.
The utility model has the technical effects and advantages that:
1. the protector shell is provided with a connecting hole for the drawing rod to pass through, the connecting hole is in through connection with the connecting groove, the protector shell can be connected with the cover plate in a clamping mode through the connecting groove, and a limiting block on one side of the protector shell can be fixed in a limiting clamping groove on the plugboard on one side of the cover plate. Prevent to drop, for traditional screw fixation, dismantle and install all more conveniently.
2. The fixed anti-shake device can fix the two ends of the internal electric connecting piece, prevent the internal element of the protector from being damaged due to vibration, and can strengthen the internal structural strength in addition and prevent falling in the installation process and the generated vibration.
Drawings
Fig. 1 is a schematic view showing the internal structure of a backup protector for facilitating use of the present utility model.
FIG. 2 is a schematic view of the exterior configuration of the backup protector of the present utility model for ease of use with a vehicle;
FIG. 3 is a schematic structural diagram of the fixed anti-shake apparatus according to the present utility model.
In the figure: 1. a protector housing; 2. a limiting block; 3. a pull rod; 4. a first spring; 5. a connecting groove; 6. inserting plate; 7. a limit clamping groove; 8. a cover plate; 9. an electrical plug-in; 10. cutting; 11. an electrical connection; 12. moving the slide rail; 13. a moving groove; 14. a heat radiation hole; 15. fixing an anti-shake device; 16. a slide block; 17. a telescopic rod; 18. a second spring; 19. a fixing plate; 20. an observation window; 21. and (5) sleeving the blocks.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a backup protector convenient to use, which is shown in fig. 1-3, and comprises a protector shell 1 and a cover plate 8, wherein connecting grooves 5 are formed in the top and the bottom of one side of the protector shell 1, the connecting grooves 5 are formed in the protector shell 1, a clamping device is arranged on the outer side of the protector shell 1 and comprises a drawing rod 3, a first spring 4 and a limiting block 2, the protector shell 1 is provided with a connecting hole for the drawing rod 3 to pass through, the connecting hole is in through connection with the connecting grooves 5, the protector shell 1 can be in clamping connection with the cover plate 8 through the connecting grooves 5, and the limiting block 2 on one side of the protector shell 1 can be fixed in a limiting clamping groove 7 on a plugboard 6 on one side of the cover plate 8. Prevent to drop, for traditional screw fixation, dismantle and install all more conveniently.
The pull rod 3 stretches into and connects in the inside of protector shell 1, and the bottom of pull rod 3 is provided with stopper 2, and the one end cover that pull rod 3 stretched out protector shell 1 has first spring 4. The two ends of the cover plate 8, which are close to one side of the protector shell 1, are provided with plugboards 6, limiting clamping grooves 7 are formed in the plugboards 6, an electric plug-in unit 9 is arranged between the two plugboards 6, the electric plug-in unit 9 is connected to the cover plate 8, and a cutting 10 is arranged on one side of the electric plug-in unit 9, which is close to the protector shell 1.
The panels at the two ends of the protector shell 1 are provided with moving grooves 13, one side of each moving groove 13 is provided with a moving slide rail 12, the moving slide rail 12 is arranged on the inner wall of the protector shell 1, and the moving slide rail 12 is sleeved with a fixed anti-shake device 15 in a sliding way.
The fixed anti-shake device 15 comprises a sliding block 16, a telescopic rod 17, a second spring 18, a fixing plate 19 and a sleeve block 21, the fixed anti-shake device 15 can fix two ends of the electric connecting piece 11 inside, the internal elements of the protector are prevented from being damaged due to vibration, in addition, the internal structural strength can be enhanced, and falling and vibration in the installation process are prevented.
The top of slider 16 is connected with cover piece 21, and cover piece 21 slip cap is provided with telescopic link 17 on moving slide rail 12, and telescopic link 17 outside cover has second spring 18, and telescopic link 17's top is connected with fixed plate 19, and fixed plate 19 is connected in the one end of electrical connector 11.
The top and the bottom that the protector shell 1 is kept away from apron 8 one side all are provided with louvres 14, and the surface of protector shell 1 is provided with viewing window 20, and louvres 14 can dispel the heat in the protector, avoid the high temperature to lead to electrical components to damage.
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Claims (5)
1. The utility model provides a backup protector convenient to use, includes protector shell (1) and apron (8), its characterized in that: the top and the bottom of protector shell (1) one side all are provided with spread groove (5), spread groove (5) set up in the inside of protector shell (1), the outside of protector shell (1) is provided with screens device, and screens device is including taking out pull rod (3), first spring (4), stopper (2), protector shell (1) is provided with the connecting hole that supplies to take out pull rod (3) to pass, and connecting hole and spread groove (5) link up the connection, take out pull rod (3) stretch into and connect in the inside of protector shell (1), the bottom of taking out pull rod (3) is provided with stopper (2), the one end cover that takes out pull rod (3) stretches out protector shell (1) has first spring (4), the both ends that apron (8) are close to protector shell (1) one side are provided with picture peg (6), set up spacing draw-in groove (7) on picture peg (6), be provided with electrical plug-in device (9) between two picture peg (6), electrical plug-in device (9) are connected to apron (8), electrical plug-in device (9) are close to one side of protector shell (1).
2. A ready-to-use backup protector according to claim 1, characterized by: the anti-shake device is characterized in that movable grooves (13) are formed in the panels at the two ends of the protector shell (1), movable sliding rails (12) are arranged on one sides of the movable grooves (13), the movable sliding rails (12) are arranged on the inner wall of the protector shell (1), and fixed anti-shake devices (15) are sleeved on the movable sliding rails (12) in a sliding mode.
3. A ready-to-use backup protector according to claim 2, characterized in that: the fixed anti-shake device (15) comprises a sliding block (16), a telescopic rod (17), a second spring (18), a fixed plate (19) and a sleeve block (21).
4. A ready-to-use backup protector according to claim 3, characterized in that: the top of slider (16) is connected with cover piece (21), cover piece (21) slip cap is on removal slide rail (12), the top of cover piece (21) is provided with telescopic link (17), telescopic link (17) outside cover has second spring (18), the top of telescopic link (17) is connected with fixed plate (19), fixed plate (19) are connected in the one end of electrical connection piece (11).
5. A ready-to-use backup protector according to claim 4 wherein: the top and the bottom of one side of the protector shell (1) far away from the cover plate (8) are respectively provided with a heat dissipation hole (14), and the surface of the protector shell (1) is provided with an observation window (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223054863.6U CN220235110U (en) | 2022-11-17 | 2022-11-17 | Backup protector convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223054863.6U CN220235110U (en) | 2022-11-17 | 2022-11-17 | Backup protector convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220235110U true CN220235110U (en) | 2023-12-22 |
Family
ID=89184496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223054863.6U Active CN220235110U (en) | 2022-11-17 | 2022-11-17 | Backup protector convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220235110U (en) |
-
2022
- 2022-11-17 CN CN202223054863.6U patent/CN220235110U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |