CN221226637U - Socket protection door structure - Google Patents

Abstract

The utility model discloses a socket protection door structure, which comprises a shell with an upward opening, wherein a left protection door mechanism and a right protection door mechanism for inserting a plug and a rod are elastically and slidably arranged in the shell, the left protection door mechanism and the right protection door mechanism both comprise a reset spring and a sliding frame, the sliding frame comprises a side plate, a front transverse plate and a rear transverse plate which are integrally formed, the rear transverse plates on two sides are provided with rear stress surfaces on the inward side, and the rear stress surfaces are cambered surfaces or inclined surfaces. The socket protection door structure provided by the utility model can strengthen the sliding frames, does not influence the sliding distance between the two sliding frames, and effectively ensures the insertion of the plug. And the rear transverse plate of the sliding frame is provided with an upward inclined surface, so that the inserted rod of the plug can be assisted to be inserted, if the plug is not inserted normally, the part of the plug can be blocked below the inserted rod, and at the moment, the rear transverse rod of the sliding frame at the lower part can be pushed continuously because the rear stress surface on the rear transverse plate is provided with an inclined surface, so that the plug is prevented from being blocked by the rear transverse plate.

Description

Socket protection door structure

Technical Field

The utility model relates to a safety socket, in particular to a socket protection door structure.

Background

The bulletin number is CN219393791U, and the name is: the utility model discloses a socket safety door protection device, which comprises a device body, wherein a boss is arranged on the device body, a reinforcing plate is arranged on one side of the boss, the reinforcing plate and the boss are integrally formed, a limit baffle is arranged on one side surface of the device body, and the limit baffle is of a bending structure. The boss is provided with a first spring groove, the side surface of the other side of the device body is provided with a second spring groove, and the directions of the first spring groove and the second spring are the same. The device comprises a device body, and is characterized in that a first jack and a second jack are formed in the device body, the first jack and the second jack are located on two sides of a boss, a first protection plate and a second protection plate are arranged in the device body, and the first protection plate and the second protection plate are arranged in the device body in a sliding mode and cover or open the first jack and the second jack. The novel anti-theft protection device is characterized in that a groove is formed in the first protection plate, a first inclined plate is arranged in the groove, a first reset spring is arranged between the first protection plate and the second spring groove, a second reset spring is arranged between the second protection plate and the first spring groove, a second inclined plate is arranged on one side, away from the boss, of the second protection plate, and the first inclined plate and the second inclined plate shield or open the first jack and the second jack.

However, the protection plates corresponding to the two jacks of the socket safety door protection device are uneven in opening force, and the actions are difficult to coordinate, so that the use handfeel is poor.

Disclosure of utility model

In view of the shortcomings of the background art, the technical problem to be solved by the utility model is to provide a socket protection door structure with more uniform stress, more coordinated opening action and better hand feeling of the protection doors at two sides.

Therefore, the socket protection door structure provided by the utility model comprises a shell with an upward opening, wherein a left protection door mechanism and a right protection door mechanism for inserting a plug and a rod are elastically slidably arranged in the shell, and the socket protection door structure is characterized in that: the left protection door mechanism and the right protection door mechanism all include reset spring and carriage, and the carriage includes integrated into one piece's curb plate, preceding diaphragm and back diaphragm are parallel to each other and all transversely perpendicular to on the curb plate, outwards one side has the front stress face on the preceding diaphragm, and the front stress is personally submitted cambered surface or inclined plane, preceding diaphragm and curb plate configuration have integrated into one piece's triangle reinforcing plate, the back diaphragm is the echelonment and distributes, preceding diaphragm front end downside is the echelonment and distributes, the triangle reinforcing plate with the thickness of back diaphragm is the same and the bottom is in same horizontal plane, and two carriages relatively superpose, and the step of preceding diaphragm on the left side slide is in on the step of the back diaphragm of right side slide under the unoccupied external force state, and the step of preceding diaphragm on the right side slide is in on the step of the back diaphragm of left side slide, set up between left side slide outer end and the shell inner wall reset spring, set up between right side slide outer end and the shell inner wall face, left side slide and the cambered surface is provided with the cambered surface on the side protection door mechanism.

Preferably, the inner inclined surface of the left triangular reinforcing plate is parallel to the inner inclined surface of the right triangular reinforcing plate.

Preferably, the lateral surface of the sliding frame is provided with a limiting block, the shell is provided with a limiting hole corresponding to the limiting block, and the limiting block is inserted into the limiting hole, so that sliding guiding and limiting of the sliding frames on two sides are realized.

Preferably, the outer side of the rear transverse plate is provided with a groove adjacent to the inclined plane or the cambered surface, and the groove is opposite to the socket hole when no external force acts on the rear transverse plate.

The utility model has the technical effects that:

1) The sliding frames on the two sides in the structure of the socket protection door are identical in structure or consistent in main structure, and the two sliding frames are distributed and overlapped in a relatively rotating mode, so that the resistance is relatively consistent when the inclined plane of the front transverse plate on the sliding frame is pushed by the end part of the plug, and the hand feeling of plug insertion is better.

2) According to the utility model, the rear transverse plate of the sliding frame is provided with the upward inclined surface, so that the inserted link of the plug can be assisted to insert, for example, when the plug is inserted irregularly, the inserted link on one side is inserted firstly, and the inserted link on the other side is slightly inserted later, so that the rear transverse plate is not moved timely enough and can be blocked under the inserted link partially, and at the moment, the rear transverse rod of the sliding frame on the lower part can be pushed continuously due to the fact that the rear stress surface on the rear transverse plate is provided with the inclined surface, so that the plug is prevented from being blocked by the rear transverse plate.

3) The groove on the transverse plate can bear the end head of the rod piece when the single rod piece is inserted, the single rod piece is clamped when the single rod piece is not inserted continuously, and the sliding can be better prevented due to the structure of the groove, so that the transverse plate has better effect.

4) The inner inclined surface of the left triangular reinforcing plate is parallel to the inner inclined surface of the right triangular reinforcing plate, and the structure enables the reinforcing plates to avoid collision to the greatest extent, so that the movement and abdication space as large as possible can be obtained, and the reinforcement of the structure is considered.

Drawings

Fig. 1 is a schematic plan view of a structure of a socket protection door according to the present utility model;

FIG. 2 is a schematic perspective view of the socket door structure of FIG. 1;

FIG. 3 is a schematic perspective view of the left side carriage of FIG. 2;

Fig. 4 is a schematic diagram of a split structure of the two-sided carriage in fig. 2.

Detailed Description

In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.

For the purpose of defining the orientation, the right and left sides in this patent are oriented to the right and left sides of the drawing sheet.

Referring to fig. 1-4, the socket protection door structure provided by the utility model comprises a shell 1 with an upward opening, a left protection door mechanism and a right protection door mechanism which are elastically and slidably arranged in the shell 1 and used for inserting a plug rod, wherein the left protection door mechanism and the right protection door mechanism respectively comprise a return spring 2 and a sliding frame 3, the sliding frame 3 comprises a side plate 31, a front transverse plate 32 and a rear transverse plate 33 which are integrally formed, the front transverse plate 32 and the rear transverse plate 33 are mutually parallel and are respectively and transversely perpendicular to the side plate 31, a front stress surface 37 is arranged on the outward side of the front transverse plate 32, the front stress surface 37 is an arc surface or an inclined surface, the front transverse plate 32 and the side plate 31 are provided with integrally formed triangular reinforcing plates 34, the rear transverse plate 33 is in a step-shaped distribution, the step surface is upwards arranged, the lower side of the front end of the front transverse plate 32 is in a step-shaped distribution, the triangle reinforcement plate 34 is the same as the thickness of the rear cross plate 33 and the bottom is on the same horizontal plane, the two sliding frames 3 are oppositely overlapped and staggered, the step surface of the front cross plate 32 on the left sliding frame 3 is overlapped on the step surface of the rear cross plate 33 of the right sliding frame 3 under the condition of no external force, the step surface of the front cross plate 32 on the right sliding frame 3 is overlapped on the step surface of the rear cross plate 33 of the left sliding frame 3, the reset spring 2 is arranged between the outer end of the left sliding frame 3 and the inner wall of the shell 1, the reset spring 2 is arranged between the outer end of the right sliding frame 3 and the inner wall of the shell 1, the side plates 31 of the left sliding frame 3 and the side plates 31 of the right sliding frame 3 are oppositely arranged, socket holes are arranged right above the inclined surfaces or cambered surfaces of the front cross plates 32 of the left protection door mechanism and the right protection door mechanism, the inner inclined surface 341 of the left triangular reinforcing plate 34 is parallel to the inner inclined surface 341 of the right triangular reinforcing plate 34. The two plugs are inserted to push the inclined planes or cambered surfaces of the front transverse plates 32 on the left side and the right side respectively, and promote the two sliding frames 3 to slide to the two sides, and compress the reset springs 2 on the two sides respectively, so that the plug insertion power-on channel is opened. The rear transverse plates 33 on both sides are provided with rear stress surfaces 38 on one inward side, the rear stress surfaces 38 are inclined surfaces or cambered surfaces, the inclined surfaces or cambered surfaces can assist the insertion of the inserted rod of the plug, for example, when the plug is not standard in insertion, the inserted rod on one side is inserted first, the inserted rod on the other side is slightly inserted later, so that the rear transverse plates are not timely moved, the rear transverse plates are blocked under the inserted rod partially, and at the moment, the rear transverse rods of the sliding frame on the lower part can be pushed continuously due to the fact that the rear stress surfaces on the rear transverse plates are inclined surfaces, so that the plug is prevented from being blocked by the rear transverse plates.

Referring to fig. 2-4, the rear cross plate 33 has a groove 36 adjacent to the inclined surface or the cambered surface on the outer side, and the groove 36 is opposite to the socket hole when no external force is applied. The groove on the rear transverse plate can bear the end head of the rod piece when the single rod piece is inserted, the single rod is clamped when the single rod piece cannot be inserted continuously, and the sliding can be better prevented due to the structure of the groove, so that the rear transverse plate has a better effect.

Referring to fig. 1,3 and 4, the outer side surface of the sliding frame is provided with a limiting block 35, the shell 1 is provided with a limiting hole 11 corresponding to the limiting block, the limiting hole 11 is in a transverse strip shape, and the limiting block 35 is inserted into the limiting hole 11, so that sliding guiding and limiting of the sliding frames 3 on two sides are realized.

Referring to fig. 1 to 4, the above-described socket protection door structure operates as follows:

1. When a single rod is inserted into the jack, the inclined surface of the front transverse plate 32 of the sliding frame 3 at the corresponding position can be pushed to push the sliding frame 3 to move, but the rear transverse plate 33 of the sliding frame 3 at the other side is still blocked below the jack because the sliding frame 3 at the other side is not pushed by the rod and does not move, so that the rod is prevented from being inserted continuously, and the safety can be ensured;

2. When the plug with double inserting rods is inserted, the inclined surfaces of the front transverse plates 32 of the sliding frames 3 at two sides are simultaneously pushed to move and separate to two sides at the same time, and the rear transverse plates 33 also synchronously move, so that the downward passage can be fully opened, and the plug can be inserted into the power receiving.

The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.

Claims (5)

1. The utility model provides a socket protection door structure, includes upwardly open's casing, but install left protection door mechanism and right protection door mechanism that supplies plug inserted bar to insert in the casing elastic sliding, characterized by: the left protection door mechanism and the right protection door mechanism all include reset spring and carriage, and the carriage includes integrated into one piece's curb plate, preceding diaphragm and back diaphragm are parallel to each other and all transversely perpendicular to the curb plate, outwards one side has the front stress face on the preceding diaphragm, and the front stress is personally submitted cambered surface or inclined plane, preceding diaphragm and curb plate configuration have integrated into one piece's triangle reinforcing plate, the back diaphragm is the echelonment and distributes, preceding diaphragm front end downside is the echelonment and distributes, the triangle reinforcing plate with the thickness of back diaphragm is the same and the bottom is in same horizontal plane, and two carriage relative superposes and position distribution are rotatory the same each other, and the step of preceding diaphragm on the left side slide under the external force state is taken on the step of the back diaphragm of right side slide, and the step of preceding diaphragm on the right side slide is in on the step of the back diaphragm of left side slide, set up between left side slide outer end and the shell inner wall, set up reset spring and the side of side slide, the cambered surface is gone up with the side of side slide, the side protection door mechanism is gone up to the cambered surface and the side of the side slide.

2. The socket door structure as claimed in claim 1, wherein: the inner inclined surface of the left triangular reinforcing plate is parallel to the inner inclined surface of the right triangular reinforcing plate.

3. The socket protection door structure according to claim 1 or 2, characterized in that: the sliding frame is characterized in that a limiting block is arranged on the outer side face of the sliding frame, a limiting hole is formed in the shell corresponding to the limiting block, and the limiting block is inserted into the limiting hole, so that sliding guiding and limiting of the sliding frames on two sides are achieved.

4. The socket protection door structure according to claim 1 or 2, characterized in that: the outer side of the rear transverse plate is provided with a groove adjacent to the inclined plane or the cambered surface, and the groove is opposite to the socket hole when no external force acts on the rear transverse plate.

5. A socket door structure according to claim 3, wherein: the outer side of the rear transverse plate is provided with a groove adjacent to the inclined plane or the cambered surface, and the groove is opposite to the socket hole when no external force acts on the rear transverse plate.