CN217721688U - Power supply protection device for display - Google Patents
Power supply protection device for display Download PDFInfo
- Publication number
- CN217721688U CN217721688U CN202220864275.XU CN202220864275U CN217721688U CN 217721688 U CN217721688 U CN 217721688U CN 202220864275 U CN202220864275 U CN 202220864275U CN 217721688 U CN217721688 U CN 217721688U
- Authority
- CN
- China
- Prior art keywords
- shell
- fixedly connected
- top cap
- display
- protection device
- 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
- 230000006978 adaptation Effects 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 2
- 239000000428 dust Substances 0.000 abstract description 3
- 230000001012 protector Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Abstract
The utility model provides a power protector for display relates to display technical field, which comprises an outer shell, the bottom fixedly connected with supporting leg of shell, the top of shell is provided with the top cap, the top of top cap is provided with pushes away the dish, the inside of top cap is provided with the filter screen, the bottom fixedly connected with push rod that pushes away the dish, the inside fixedly connected with gag lever post of top cap. The utility model discloses, through placing the adapter of power in the inside of shell, be provided with the filter screen on the top cap, reduce the probability that the direct adapter that contacts with the power of dust, utilize the kelly to make top cap and shell fix, make to have firm stability between top cap and the shell, the phenomenon that breaks away from between reduction top cap and the shell appears, improve the stability of power adapter in the shell inside, reduce the probability that power adapter directly received the damage, improve the safeguard measure to power adapter, improve power adapter's life.
Description
Technical Field
The utility model relates to a display technical field especially relates to a power protector for display.
Background
The display is an I/O device belonging to a computer, i.e. an input/output device, which is a display tool for displaying a certain electronic document on a screen through a specific transmission device and reflecting the electronic document to human eyes, and can be divided into various types such as CRT, LCD, and the like.
However, in the prior art, the existing display needs to use a related power supply to be normally powered on, and most of the common power supplies for the display are provided with related adapters, and the power supply provided with the adapter is usually directly exposed to be placed when the display is used, so that the adapter is very easily in direct contact with other objects, the probability that the adapter is damaged is increased, the adapter is damaged due to impact and cannot be normally used, the display cannot be normally used, the adapter of the power supply has no relatively good protection measures, and the service life of the power supply provided with the adapter is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, common power adds and is equipped with relevant adapter, exposes and uses mostly when using, improves the adapter very easily and directly contacts with other objects and receives the striking and appear damaging the phenomenon that can't normally use, and the adapter that leads to the power does not have good safeguard measure, has seriously influenced this kind of life who adds the power that is equipped with the adapter.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a power protector for display, includes the shell, the bottom fixedly connected with supporting leg of shell, the top of shell is provided with the top cap, the top of top cap is provided with pushes away the dish, the inside of top cap is provided with the filter screen, the bottom fixedly connected with push rod that pushes away the dish, the inside fixedly connected with gag lever post of top cap, the bottom fixedly connected with fixed block of top cap, one side of fixed block slides and runs through there is the kelly, the surface cover of kelly is equipped with first extension spring, the first spacing dish of one side fixedly connected with of kelly, the bottom fixedly connected with briquetting of top cap, the inside of shell is provided with the baffle, the inside of shell is provided with places the board.
As a preferred embodiment, the top of placing the board is glued and is equipped with the slipmat, the inside of shell is provided with the bottom block, the bottom fixedly connected with connecting rod of placing the board, the surface cover of connecting rod is equipped with the second extension spring, the spacing dish of bottom fixedly connected with second of connecting rod.
The technical effect of adopting the further scheme is as follows: by providing the second tension spring, the second tension spring provides sufficient spring force so that the adapter of the power supply can be actively removed from the interior of the housing by means of the spring force of the second tension spring.
As a preferred embodiment, the top of the partition board is provided with a fixing groove matched with the fixing block, and one side of the clamping rod penetrates through one surface of the inner wall of the fixing groove in a sliding manner.
The technical effect of adopting the further scheme is as follows: through seting up the fixed slot, make the fixed block can insert the inside of baffle to utilize the kelly to make and fix between top cap and the shell.
As a preferred embodiment, one end of the push rod penetrates through one side of the top cover in a sliding manner, a limiting hole matched with the limiting rod is formed in one side of the push rod, and a first limiting groove matched with the first limiting disc is formed in the fixing block.
The technical effect of adopting the further scheme is as follows: through opening first spacing groove, first spacing dish can remove in the inside of fixed block.
As a preferred embodiment, one end of the first tension spring is welded on one surface of the inner wall of the first limiting groove, the other end of the first tension spring is welded on one side of the first limiting disc, and the bottom end of the push rod is fixedly connected to the outer surface of the first limiting disc.
The technical effect of adopting the further scheme is as follows: through setting up first extension spring, first extension spring provides sufficient elasticity, makes the kelly can make the stability firm between top cap and the shell with the help of the elasticity of first extension spring.
As a preferred embodiment, the bottom end of the connecting rod penetrates through the top of the bottom block in a sliding mode, a second limiting groove matched with the second limiting disc is formed in the bottom block, one end of the second tension spring is welded on one surface of the inner wall of the second limiting groove, and the other end of the second tension spring is welded on one side of the second limiting disc.
The technical effect of adopting the further scheme is as follows: through setting up the second extension spring, the second extension spring provides sufficient elasticity, places the board and can drive the adapter of power with the help of the elasticity of second extension spring and remove.
Compared with the prior art, the utility model has the advantages and positive effects that,
the utility model discloses, through placing the adapter of power in the inside of shell, be provided with the filter screen on the top cap, reduce the probability that the direct adapter that contacts with the power of dust, utilize the kelly to make top cap and shell fix, make to have firm stability between top cap and the shell, the phenomenon that breaks away from between reduction top cap and the shell appears, improve the stability of power adapter in the shell inside, reduce the probability that power adapter directly received the damage, improve the safeguard measure to power adapter, improve power adapter's life.
Drawings
Fig. 1 is a perspective view of a power protection device for a display according to the present invention;
fig. 2 is a cut-away perspective view of a fixing block of the power protection device for a display provided by the present invention;
fig. 3 is a housing diagram of a power protection device for a display according to the present invention;
fig. 4 is a perspective view of a bottom block of a power protection device for a display provided by the utility model.
Illustration of the drawings:
1. a housing; 2. supporting legs; 3. a top cover; 4. pushing the disc; 5. filtering with a screen; 6. a push rod; 7. a limiting rod; 8. a clamping rod; 9. a first tension spring; 10. a first limiting disc; 11. briquetting; 12. a fixed block; 13. a partition plate; 14. placing the plate; 15. a non-slip mat; 16. a bottom block; 17. a connecting rod; 18. a second tension spring; 19. a second limiting disc.
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.
Example 1
As shown in fig. 1-3, the utility model provides a technical solution: a power supply protection device for a display comprises a shell 1, a support leg 2 is fixedly connected to the bottom of the shell 1, a top cover 3 is arranged at the top of the shell 1, a push disc 4 is arranged at the top of the top cover 3, a filter screen 5 is arranged in the top cover 3, by arranging the filter screen 5, the probability of contact between a power supply adapter and dust in the air is reduced, a push rod 6 is fixedly connected to the bottom of the push disc 4, one end of the push rod 6 penetrates through one side of the top cover 3 in a sliding manner, a limit hole matched with a limit rod 7 is formed in one side of the push rod 6, by arranging the limit hole, the push rod 6 has the characteristic of good balance limit when moving, a first limit groove matched with a first limit disc 10 is formed in the inside of the fixed block 12, by arranging the first limit groove, so that the first limit disc 10 can move in the inside of the fixed block 12, a limit rod 7 is fixedly connected to the inside of the top cover 3, a fixed block 12 is fixedly connected to the bottom of the top cover 3, a clamp rod 8 is welded to one side of the fixed block 12 in a sliding manner, by arranging the clamp rod 8, one side of the first limit groove, a tension spring is welded to one side of the fixed block 12, a tension spring which is arranged on the side of the fixed block 13, a first limit disc, a first limit groove which is arranged on the side of the fixed block 13, a first limit disc 9, a tension spring is welded to the fixed block 13, the inside of the housing 1 is provided with a placing plate 14, and by providing the placing plate 14, the adapter of the power supply can be placed on the placing plate 14.
Example 2
As shown in fig. 3-4, the anti-slip mat 15 is adhered to the top of the placing plate 14, by arranging the anti-slip mat 15, the friction force between the power adapter and the placing plate 14 is increased, the sliding phenomenon of the power adapter is reduced, the bottom block 16 is arranged inside the housing 1, the bottom fixedly connected with connecting rod 17 of the placing plate 14 is arranged, the bottom end of the connecting rod 17 slides to penetrate through the top of the bottom block 16, the second limiting groove matched with the second limiting disc 19 is formed in the bottom block 16, by arranging the second limiting groove, the second limiting disc 19 can move inside the bottom block 16, one end of the second tension spring 18 is welded on one side of the inner wall of the second limiting groove, the other end of the second tension spring 18 is welded on one side of the second limiting disc 19, the outer surface of the connecting rod 17 is sleeved with the second tension spring 18, the bottom fixedly connected with the second limiting disc 19 of the connecting rod 17, by arranging the second limiting disc 19, the placing plate 14 can be connected with the bottom block 16 by the connecting rod 17, and the separation of the placing plate 14 from the bottom block 16 is avoided.
The working principle is as follows:
in use, as shown in fig. 1-4, the adapter of the power supply is first placed on the placing plate 14 inside the housing 1, the adapter is in contact with the non-slip mat 15 on the placing plate 14, the top cover 3 is closed on the shell 1, a pressing block 11 on the top cover 3 is in contact with the outer surface of the adapter, the push disc 4 is pushed to move with light force, the push disc 4 is driven to move, the push rod 6 slides in the top cover 3 and slides on the limiting rod 7, the push rod 6 drives the first limiting disc 10 to move when moving, the first limiting disc 10 moves in the fixing block 12, the first limiting disc 10 drives the clamping rod 8 to move and contract towards the inside of the fixing block 12 when moving, the shape of the first tension spring 9 sleeved on the outer surface of the clamping rod 8 is expanded under the influence of external acting force until the push disc 4 is pushed until the clamping rod 8 completely contracts into the inside of the fixing block 12, and the top cover 3 is pressed with light force while keeping the position of the push disc 4 constant, top cap 3 utilizes briquetting 11 to drive the adapter and removes, it gradually moves downwards to place board 14, connecting rod 17 is following the removal of placing board 14 and is removing and contract to the inside of bottom block 16, the second extension spring 18 that connecting rod 17 overcoat was established receives the influence shape of external effort and expands, until pressing top cap 3 to contact with shell 1 completely, fixed block 12 on the top cap 3 inserts the inside of baffle 13, loosen and keep motionless push away set 4, the effort that outside effort shape was no longer received to the kelly 8 recovers gradually shifts out from the inside of fixed block 12 with the help of first extension spring 9, push away set 4 and follow the removal of kelly 8 and remove, the inside that baffle 13 was inserted gradually to kelly 8, it can to stop moving until push away set 4.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. A power protection device for a display comprises a shell (1), and is characterized in that: the bottom fixedly connected with supporting leg (2) of shell (1), the top of shell (1) is provided with top cap (3), the top of top cap (3) is provided with pushes away dish (4), the inside of top cap (3) is provided with filter screen (5), push away bottom fixedly connected with push rod (6) of dish (4), the inside fixedly connected with gag lever post (7) of top cap (3), the bottom fixedly connected with fixed block (12) of top cap (3), one side of fixed block (12) slides and runs through gag lever post (8), the surface cover of gag lever post (8) is equipped with first extension spring (9), the first gag lever post (10) of one side fixedly connected with of gag lever post (8), the bottom fixedly connected with briquetting (11) of top cap (3), the inside of shell (1) is provided with baffle (13), the inside of shell (1) is provided with places board (14).
2. The power supply protection device for display as claimed in claim 1, wherein: the anti-skid mat is characterized in that an anti-skid mat (15) is adhered to the top of the placing plate (14), a bottom block (16) is arranged inside the shell (1), a connecting rod (17) is fixedly connected to the bottom of the placing plate (14), a second tension spring (18) is sleeved on the outer surface of the connecting rod (17), and a second limiting disc (19) is fixedly connected to the bottom end of the connecting rod (17).
3. The power supply protection device for display according to claim 1, wherein: the top of baffle (13) is seted up the fixed slot with fixed block (12) looks adaptation, one side of kelly (8) slides and runs through the one side of fixed slot inner wall.
4. The power supply protection device for display as claimed in claim 1, wherein: one end of the push rod (6) penetrates through one side of the top cover (3) in a sliding mode, a limiting hole matched with the limiting rod (7) is formed in one side of the push rod (6), and a first limiting groove matched with the first limiting disc (10) is formed in the fixing block (12).
5. The power supply protection device for display as claimed in claim 4, wherein: one end of the first tension spring (9) is welded on one surface of the inner wall of the first limiting groove, the other end of the first tension spring (9) is welded on one side of the first limiting disc (10), and the bottom end of the push rod (6) is fixedly connected to the outer surface of the first limiting disc (10).
6. The power supply protection device for display according to claim 2, wherein: the bottom of connecting rod (17) slides and runs through the top of end piece (16), the second spacing groove with spacing dish (19) looks adaptation is seted up to the inside of end piece (16), the one end welding of second extension spring (18) is in the one side of second spacing inslot wall, and the other end welding of second extension spring (18) is in one side of spacing dish (19) of second.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220864275.XU CN217721688U (en) | 2022-04-13 | 2022-04-13 | Power supply protection device for display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220864275.XU CN217721688U (en) | 2022-04-13 | 2022-04-13 | Power supply protection device for display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217721688U true CN217721688U (en) | 2022-11-01 |
Family
ID=83787841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220864275.XU Expired - Fee Related CN217721688U (en) | 2022-04-13 | 2022-04-13 | Power supply protection device for display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217721688U (en) |
-
2022
- 2022-04-13 CN CN202220864275.XU patent/CN217721688U/en not_active Expired - Fee Related
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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: 20221101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |