Protective shell for electric connector socket

Abstract

The utility model relates to the field of socket protective shells, in particular to a protective shell for an electric connector socket, which comprises a socket body, and a protective shell unit used for protecting the socket body and supporting a charging plug is arranged on the outer side of the socket body. And an adjusting unit which is used for adjusting the supporting angle according to the charging plugs of different sizes and is suitable for the supporting angles required by the charging plugs of different sizes is arranged in the protective shell unit. One side of the socket body is rotatably connected with the first flip cover and the second flip cover, so that the risk of mistaken electric shock of personnel can be effectively reduced, dust entering the jacks of the electric connector socket can be reduced, and the problem of poor contact caused by long-term dust entering is avoided.

Description

Technical Field

[0001] The utility model relates to the field of socket protective shells, in particular to a protective shell for an electric connector socket. Background Art

[0002] As an important connecting element between electronic devices, electrical connector sockets carry multiple functions such as transmitting current, signals, and realizing circuit connection and disconnection;

[0003] As the degree of automation in today's society increases, the variety and usage of electrical appliances increase year by year, and the demand for electrical connectors and sockets also increases.

[0004] However, the sockets of electrical connector sockets in the prior art are generally not shielded. Power can be turned on by simply plugging the power cord directly into the socket. This poses certain safety hazards during use. For example, people can easily accidentally insert metal wires or other conductive foreign objects into the socket, causing power outages or electric shocks. This is especially serious for families with children. Once a child accidentally inserts a finger or a conductive foreign object into the socket, extremely serious consequences may occur. Therefore, we propose a protective shell for an electrical connector socket to solve the above problems. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0006] In view of the fact that the sockets of existing electrical connectors are generally not shielded, which leads to potential safety hazards, the present utility model is proposed.

[0007] Therefore, the purpose of the present invention is to provide a protective housing for an electrical connector socket, which aims to solve the problem that the socket of the existing electrical connector socket has no shielding, resulting in a safety hazard.

[0008] In order to solve the above technical problems, the present invention provides the following technical solution: it includes a socket body, and a protective shell unit is provided on the outside of the socket body for providing protection for the socket body and supporting the charging plug. The protective shell unit is provided with an adjustment unit for adjusting the support angle according to charging plugs of different sizes, and is suitable for the support angle required by charging plugs of different sizes.

[0009] As a preferred solution of the protective shell for the electrical connector socket of the utility model, the protective shell unit includes two groups of first hinge blocks symmetrically fixedly connected to one side of the socket body, and two groups of second hinge blocks symmetrically fixedly connected to one side of the socket body, and a rotating shaft is hinged between the two groups of first hinge blocks and between the two groups of second hinge blocks.

[0010] As a preferred solution of the protective shell for the electrical connector socket of the utility model, a torsion spring groove is opened inside the second hinge block, a torsion spring is fixedly connected in the torsion spring groove, and one end of the torsion spring is fixedly connected to the outer wall of the rotating shaft.

[0011] As a preferred solution of the protective shell for the electrical connector socket of the utility model, wherein: the first flip cover and the second flip cover are rotatably connected to the two groups of rotating shafts respectively, one side of the first flip cover is fixedly connected to the first insulating pad, and one side of the second flip cover is fixedly connected to the second insulating pad.

[0012] As a preferred solution of the protective shell for the electrical connector socket of the utility model, an adjustment groove is provided on one side of the second flip cover and the second insulating pad, a rotation groove is provided inside one side of the second flip cover, and one end of the rotation groove is provided with a thread.

[0013] As a preferred solution of the protective housing for the electrical connector socket of the utility model, the adjustment unit includes an adjustment rod connected to the rotation groove through a thread, and a first clamping groove is formed at one end of the adjustment rod.

[0014] As a preferred solution of the protective shell for the electrical connector socket of the utility model, the adjustment unit also includes a support block arranged in the adjustment groove, a second slot is opened inside the support block, one end of the adjustment rod is engaged in the second slot, and a wire slot is opened on one side of the support block.

[0015] The beneficial effects of the protective shell for the electrical connector socket of the utility model are:

[0016] 1. By rotating and connecting the first flip cover and the second flip cover on one side of the socket body, the risk of accidental electric shock to personnel can be effectively reduced. At the same time, the entry of dust into the socket of the electrical connector socket can be reduced, avoiding the problem of poor contact caused by long-term dust ingress.

[0017] 2. A torsion spring is provided at the rotating connection of the second flip cover, a rotating groove is provided in the second flip cover, an adjusting rod is threadedly connected in the rotating groove, an adjusting groove is further provided on one side of the second flip cover, a support block is provided in the adjusting groove, a second slot is provided in the support block, one end of the adjusting rod is engaged in the second slot, and a wire slot is further provided at one end of the support block. When a mobile phone charger needs to be inserted into the jack of the electrical connector socket for charging, and the electrical connector socket causes the mobile phone charger to fall automatically due to long-term use or unqualified quality, at this time, the adjusting rod can be manually rotated so that the support block can be perpendicular to the wire end of the mobile phone charger, and the wire of the mobile phone charger is placed in the wire slot. The torsion spring exerts a reset force on the second flip cover, so that the mobile phone charger can be supported and will not fall, effectively improving the user experience and at the same time improving the practicality of the protective shell for the electrical connector socket. By adjusting the angle of the support block, chargers of different models can be supported, thereby improving the applicability of the second flip cover in preventing the mobile phone charger from falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of a protective housing for an electrical connector socket.

[0020] Figure 2 This is an exploded view of the overall structure of a protective housing for an electrical connector socket.

[0021] Figure 3 for Figure 2 Magnified view of area A in center.

[0022] Figure 4 A schematic structural diagram of a protective housing unit in a protective housing for an electrical connector socket.

[0023] Figure 5 Exploded view of the structure of the second flip cover and the adjustment unit in the protective housing for the electrical connector socket.

[0024] Figure 6 for Figure 5 Magnified view of area B.

[0025] Description of reference numerals:

[0026] 100, socket body; 101, first hinge block; 102, rotating shaft; 103, second hinge block; 104, torsion spring groove; 105, torsion spring;

[0027] 200, protective housing unit; 201, first flip cover; 202, first insulating pad; 203, second flip cover; 204, second insulating pad; 205, adjustment slot; 206, rotation slot;

[0028] 300, adjustment unit; 301, adjustment rod; 302, first slot; 303, support block; 304, second slot; 305, wire slot. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0030] Reference Figure 1 - Figure 6 The utility model provides a protective shell for an electrical connector socket, which includes a socket body 100. The outer side of the socket body 100 is provided with a protective shell unit 200 for providing protection for the socket body 100 and providing support for the charging plug. The protective shell unit 200 is provided with an adjustment unit 300 for adjusting the support angle according to different sizes of mobile phone charging plugs and is suitable for the support angles required by mobile phone charging plugs of different sizes. When some electrical connector sockets are used for a long time or are of poor quality, causing the mobile phone charger to automatically fall off and no longer be able to charge, the protective shell unit 200 is required to cooperate with the adjustment unit 300 to provide a support for the mobile phone charging plug to prevent the mobile phone charging plug from falling off.

[0031] The protective housing unit 200 includes two sets of first hinge blocks 101 symmetrically fixedly connected to one side of the socket body 100. Two sets of second hinge blocks 103 are also symmetrically fixedly connected to one side of the socket body 100. A rotating shaft 102 is hinged between the two sets of first hinge blocks 101 and the two sets of second hinge blocks 103, so that the protective housing unit 200 can be flipped along the rotating shaft 102.

[0032] A torsion spring slot 104 is provided inside the second hinge block 103, and a torsion spring 105 is fixedly connected inside the torsion spring slot 104. One end of the torsion spring 105 is fixedly connected to the outer wall of the rotating shaft 102. The first flip cover 201 and the second flip cover 203 are rotatably connected to the two sets of rotating shafts 102 respectively. A first insulating pad 202 is fixedly connected to one side of the first flip cover 201, and a second insulating pad 204 is fixedly connected to one side of the second flip cover 203. An adjustment slot 205 is provided on one side of the second flip cover 203 and the second insulating pad 204 for cooperating to realize the adjustment function of the adjustment unit 300. A rotation slot 206 is provided inside one side of the second flip cover 203, and one end of the rotation slot 206 is provided with a thread.

[0033] The torsion spring 105 is used to provide elastic force for the first flip cover 201 and the second flip cover 203 to adhere to the surface of the socket body 100. In the initial state, one end of the first flip cover 201 is located below the second flip cover 203, and the second flip cover 203 has a turning force exerted by the torsion spring 105, and the turning force is greater than the weight of the second flip cover 203 itself, so that the second flip cover 203 and the first flip cover 201 can adhere to the surface of the socket body 100. The first flip cover 201 and the second flip cover 203 adhering to the surface of the socket body 100 can play a protective role, avoiding accidental electric shock and preventing dust from accumulating in the socket hole of the electrical connector socket and affecting conductivity. The first insulating pad 202 and the second insulating pad 204 can prevent leakage when a short circuit occurs in the electrical connector socket, and can also effectively reduce the entry of dust into the socket hole of the electrical connector socket.

[0034] The adjustment unit 300 includes an adjustment rod 301 threadedly connected to the rotating groove 206. A first slot 302 is defined at one end of the adjustment rod 301. The adjustment unit 300 also includes a support block 303 disposed within the adjustment groove 205. A second slot 304 is defined within the support block 303. One end of the adjustment rod 301 engages with the second slot 304. A wire slot 305 is defined on one side of the support block 303. The adjustment rod 301 cooperates with the rotating groove 206 to adjust the deflection angle of the support block 303. The wire slot 305 is used to engage the wires of a mobile phone charging plug.

[0035] When using, when you need to charge your mobile phone or connect other electrical devices, at this time, because the electrical connector socket has been used for a long time or is of poor quality, the plug will automatically fall off and charging will no longer be possible;

[0036] First, flip open the second flip cover 203 and the first flip cover 201, and insert the plug into the socket. Hold the plug with one hand, and use the other hand to rotate the adjustment rod 301 to adjust the angle of the support block 303 to a suitable angle so that the wires of the plug can be engaged in the wire slot 305. Then you can release your hand. Under the action of the restoring force of the torsion spring 105 on the second flip cover 203, the restoring force of the torsion spring 105 on the second flip cover 203 is greater than the sum of the weights of the second flip cover 203 and the plug, so that the second flip cover 203 can effectively support the plug, thereby preventing the plug from falling.

[0037] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, and all of these should be included in the scope of the claims of the present invention.

Claims

1. A protective housing for an electrical connector socket, characterized in that: include, A socket body (100) is provided on the outside of the socket body (100) with a protective shell unit (200) for providing protection for the socket body (100) and supporting a charging plug, and an adjustment unit (300) is provided inside the protective shell unit (200) for adjusting a support angle according to charging plugs of different sizes and being suitable for the support angles required by charging plugs of different sizes.

2. The protective housing for an electrical connector socket according to claim 1, wherein: The protective shell unit (200) comprises two groups of first hinge blocks (101) symmetrically fixedly connected to one side of the socket body (100); two groups of second hinge blocks (103) are also symmetrically fixedly connected to one side of the socket body (100); and a rotating shaft (102) is hinged between the two groups of first hinge blocks (101) and between the two groups of second hinge blocks (103).

3. The protective housing for an electrical connector socket according to claim 2, wherein: A torsion spring slot (104) is provided inside the second hinge block (103), a torsion spring (105) is fixedly connected inside the torsion spring slot (104), and one end of the torsion spring (105) is fixedly connected to the outer wall of the rotating shaft (102).

4. The protective housing for an electrical connector socket according to claim 3, wherein: A first flip cover (201) and a second flip cover (203) are rotatably connected to the two sets of rotating shafts (102), respectively; one side of the first flip cover (201) is fixedly connected to a first insulating pad (202), and one side of the second flip cover (203) is fixedly connected to a second insulating pad (204).

5. The protective housing for an electrical connector socket according to claim 4, wherein: An adjustment slot (205) is provided on one side of the second flip cover (203) and the second insulating pad (204), a rotation slot (206) is provided inside one side of the second flip cover (203), and one end of the rotation slot (206) is provided with a thread.

6. The protective housing for an electrical connector socket according to claim 5, wherein: The adjustment unit (300) comprises an adjustment rod (301) threadedly connected to the rotation groove (206), and a first clamping groove (302) is formed at one end of the adjustment rod (301).

7. The protective housing for an electrical connector socket according to claim 6, wherein: The adjustment unit (300) further comprises a support block (303) arranged in the adjustment slot (205); a second slot (304) is provided inside the support block (303); one end of the adjustment rod (301) is engaged in the second slot (304); and a wire slot (305) is provided on one side of the support block (303).

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