CN220272361U

CN220272361U - Anti-drop formula plug-in card formula power structure

Info

Publication number: CN220272361U
Application number: CN202321819584.6U
Authority: CN
Inventors: 陈冬良; 龚卫; 罗廷亮
Original assignee: Suzhou Pangu Power Supply Co ltd
Current assignee: Suzhou Pangu Power Supply Co ltd
Priority date: 2023-07-12
Filing date: 2023-07-12
Publication date: 2023-12-29
Anticipated expiration: 2033-07-12

Abstract

The utility model discloses an anti-falling plug-in card type power supply structure, which relates to the technical field of plug-in card type power supply structures and comprises a panel, a switch groove, inclined support plates, a first rotating shaft, a first driving fixing plate and a first driven fixing plate, wherein the switch groove is formed in the front of the panel, the inclined support plates are fixedly connected to the front of the panel, the first rotating shaft is arranged in the inclined support plates, two ends of the first rotating shaft are rotatably connected to the middle parts of the inner walls of two sides of the inclined support plates, and the first driving fixing plate and the first driven fixing plate are fixedly connected to the surface of the middle part of the first rotating shaft. According to the utility model, the card is enabled to slide along the limit groove, so that the card pushes the first driving fixing plate, then the second driving fixing plate is driven by the first driving fixing plate, the upper surface of the second driven fixing plate is electrified by abutting against the contact point, and then the card is fixed by being inserted into the fixing sleeve through the fixing column, so that the problem of contact failure caused by loosening of the power switch is prevented.

Description

Anti-drop formula plug-in card formula power structure

Technical Field

The utility model relates to the technical field of card-inserted power supply structures, in particular to an anti-falling card-inserted power supply structure.

Background

The card-inserting and electricity-taking switch is mainly applied to hotels and guesthouses. The power supply of the room is cut off in the empty room state. Thereby achieving the purposes of electricity safety and energy saving. The card-inserted power supply structure generally supplies power for strong electricity 220V, adopts a high-power 30A relay, and has a load 6600W, so as to meet the electricity load of hotel rooms; the electricity taking switch is provided with a luminous LED blue light indicator lamp, which accords with the trend of modern hotels and is convenient for guests to operate at night. The general card-inserting and power-taking switch is composed of three circuits, namely a high-low voltage power conversion part, an identification card part and an output part. The power supply is switched by various modes, such as a switch power supply type, a resistance-capacitance buck type, a transformer type and the like. The high-low voltage conversion part reduces the alternating current into direct current and low voltage power through rectification to supply to the identification part and the output part identification card part, and the output part obtains a standard signal of the identification card part and switches on an alternating current power supply (a fire wire) through detecting whether the inserted card meets a preset standard.

The prior art has the following problems: most of the card-inserting type power supply structures in the market at present are to insert the card into the inclined card slot, and then the surface of the card is abutted against the switch to complete the power supply to the room, but the power switch is easy to loose after long-time use, so that the power supply can not be switched on after the card is inserted, or poor contact occurs, and the use of customers is affected, so that it is necessary to provide an anti-drop type card-inserting type power supply structure to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the technical scheme provides an anti-drop plug-in card type power supply structure, which solves the problems that most of the plug-in card type power supply structures on the market at present, which are proposed in the prior art, are that after a card is inserted into an inclined clamping groove, the surface of the card is abutted against a switch to complete the power supply to a room, but the power switch is easy to loosen due to long-time use, so that the power supply cannot be connected after the card is inserted, or poor contact occurs, the use of customers is influenced, and the use is not facilitated.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an anti-drop formula plug-in card formula power structure includes panel, switch groove, inclined strut board, pivot first, initiative fixed plate and driven fixed plate first, the switch groove has been seted up in the front of panel, the front fixedly connected with inclined strut board of panel, the inside of inclined strut board is provided with pivot first, the both ends of pivot first are all rotated and are connected in the both sides inner wall middle part of inclined strut board, the middle part fixed surface of pivot first is connected with initiative fixed plate first and driven fixed plate first, initiative fixed plate first is located driven fixed plate first's oblique top, the inside of switch groove is provided with the pivot second, the both ends of pivot second are all rotated and are connected in switch groove's both sides inner wall, the fixed surface of pivot second is connected with initiative fixed plate second and driven fixed plate second, initiative fixed plate is located driven fixed plate second's oblique below, driven fixed plate first surface butt initiative fixed plate second.

Preferably, limit grooves are fixedly arranged on the inner walls of the two sides of the inclined supporting plate.

Preferably, the inside sliding connection of spacing groove has the plug-in card.

Preferably, the upper parts of the two sides of the plug-in card are fixedly connected with connecting plates.

Preferably, the lower surface of the connecting plate is fixedly connected with a fixing column.

Preferably, the two side parts of the upper surface of the inclined support plate are fixedly connected with fixing sleeves.

Compared with the prior art, the utility model provides an anti-falling plug-in card type power supply structure, which has the following beneficial effects:

the utility model is provided with a first rotating shaft, the first driving fixing plate is driven by the first driving fixing plate to rotate along the first rotating shaft through the first driving fixing plate, the second driving fixing plate is driven by the second driving fixing plate to rotate along the second driving shaft, the upper surface of the second driving fixing plate is driven by the second driving shaft to abut against the contact point on the upper surface of the inner wall of the switch groove, the electrification is completed, and then the fixing post is inserted into the fixing sleeve, so that the card is fixed, the problem of contact failure caused by loosening of a power switch is prevented.

Drawings

Fig. 1 is a schematic perspective view of an anti-falling plug-in power supply according to the present utility model;

FIG. 2 is a cross-sectional view of an anti-falling plug-in power supply according to the present utility model;

fig. 3 is a schematic perspective view of a second rotating shaft, a second driving fixing plate and a second driven fixing plate according to the present utility model;

fig. 4 is a schematic view of a three-dimensional structure of a card according to the present utility model;

the reference numerals in the figures are:

1. a panel; 2. a switch groove; 3. a diagonal brace plate; 4. a first rotating shaft; 5. an active fixing plate I; 6. a driven fixed plate I; 7. a second rotating shaft; 8. a second active fixing plate; 9. a driven fixed plate II; 10. a limit groove; 11. a fixed sleeve; 12. inserting a card; 13. a connecting plate; 14. fixing the column;

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Referring to fig. 1-4, an anti-falling plug-in card type power supply structure comprises a panel 1, a switch groove 2, an inclined support plate 3, a first rotating shaft 4, a first driving fixing plate 5 and a first driven fixing plate 6, wherein the switch groove 2 is formed in the front of the panel 1, the inclined support plate 3 is fixedly connected to the front of the panel 1, the first rotating shaft 4 is arranged in the inclined support plate 3, two ends of the first rotating shaft 4 are rotatably connected to the middle parts of the inner walls of two sides of the inclined support plate 3, the first driving fixing plate 5 and the first driven fixing plate 6 are fixedly connected to the middle surface of the first rotating shaft 4, the first driving fixing plate 5 is located obliquely above the first driven fixing plate 6, a second rotating shaft 7 is arranged in the interior of the switch groove 2, two ends of the second rotating shaft 7 are rotatably connected to the inner walls of the two sides of the switch groove 2, a second driving fixing plate 8 and a second driven fixing plate 9 are fixedly connected to the surface of the second rotating shaft 7, the second driving fixing plate 8 is located obliquely below the second driven fixing plate 9, and the surface of the first driven fixing plate 6 is abutted to the second driving fixing plate 8. The lower surface of the driving fixing plate II 8 is fixedly connected with the spring, one end, far away from the driving fixing plate II 8, of the spring is fixedly connected with the inner wall of the switch groove 2, and therefore when the plug-in card 12 is pulled out, the driven fixing plate II 9 is far away from the contact to complete power outage, electric resources are saved, and the surfaces of the driving fixing plate I5, the driven fixing plate I6 and the spring are all made of insulating materials.

Limiting grooves 10 are fixedly arranged on the inner walls of the two sides of the inclined supporting plate 3. The limiting groove 10 is provided for the purpose of inserting the card 12 along the inside of the limiting groove 10 and fixing the card 12.

Further, the card 12 is slidably connected to the inside of the limit slot 10.

The upper parts of the two sides of the plug-in card 12 are fixedly connected with connecting plates 13.

The lower surface of the connecting plate 13 is fixedly connected with a fixed column 14. The fixing column 14 is provided for plugging the fixing column 14 into the fixing sleeve 11, so that the fixing of the card 12 can be completed.

In the utility model, the two side parts of the upper surface of the diagonal brace plate 3 are fixedly connected with a fixing sleeve 11.

When the plug-in card 12 is used, firstly, the plug-in card 12 is inserted into the inclined supporting plate 3 along the limit groove 10, in the process of inserting the plug-in card 12 into the inclined supporting plate 3, the surface of the plug-in card 12 pushes the driving fixing plate I5, the driving fixing plate I5 drives the driven fixing plate I6 to rotate along the rotating shaft I4 through the rotating shaft I4, the rotating shaft I4 drives the driving fixing plate II 8 to move, the driving fixing plate II 8 drives the driven fixing plate II 9 to rotate along the rotating shaft II 7 through the rotating shaft II 7, the upper surface of the driven fixing plate II 9 is abutted against the contact point of the upper surface of the switch groove 2 to finish the power supply, and then the fixing posts 14 at the two sides of the plug-in card 12 are inserted into the fixing sleeve 11, so that the driven fixing plate II 9 always abuts against the contact point to avoid the phenomenon of poor contact.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an anti-drop formula plug-in card formula power structure, its characterized in that includes panel (1), switch groove (2), bracing board (3), pivot one (4), initiative fixed plate one (5) and driven fixed plate one (6), switch groove (2) have been seted up in the front of panel (1), the front fixedly connected with bracing board (3) of panel (1), the inside of bracing board (3) is provided with pivot one (4), the both ends of pivot one (4) all rotate and connect in the both sides inner wall middle part of bracing board (3), the middle part fixed surface of pivot one (4) is connected with initiative fixed plate one (5) and driven fixed plate one (6), initiative fixed plate one (5) are located the oblique top of driven fixed plate one (6), the inside of switch groove (2) is provided with pivot two (7), the both ends of pivot two (7) all rotate and are connected with both sides inner wall in switch groove (2), the fixed surface connection of pivot two (7) has initiative fixed plate two (8) and two (9) and driven fixed plate two (8), driven fixed plate two (8) are located two initiative fixed plate two (8) under the fixed plate one, two fixed plates are fixed plate one.

2. The anti-drop plug-in power structure of claim 1, wherein: limiting grooves (10) are fixedly arranged on the inner walls of the two sides of the inclined support plate (3).

3. The anti-drop plug-in power structure of claim 2, wherein: the inside of the limiting groove (10) is connected with an inserting card (12) in a sliding manner.

4. A drop-out type plug-in power supply structure according to claim 3, wherein: the upper parts of the two sides of the plug-in card (12) are fixedly connected with connecting plates (13).

5. The drop-out type plug-in card type power supply structure according to claim 4, wherein: the lower surface of the connecting plate (13) is fixedly connected with a fixing column (14).

6. The anti-drop plug-in power structure of claim 1, wherein: the two side parts of the upper surface of the inclined support plate (3) are fixedly connected with fixing sleeves (11).