CN216055515U - Durable and excellent in use effect's safety socket - Google Patents

Abstract

The utility model discloses a durable safe socket with a good using effect, and particularly relates to the technical field of safe sockets. By adopting the split copper sheet structure, the utility model can ensure that the plug can be inserted more easily under the pressure of the copper sheet spring, greatly improves the plugging and unplugging use times of the utility model, is more durable, avoids the condition of poor contact of the plug, and can also effectively control the power-off of the utility model through the design of the normally open switch so as to prevent the condition of electric shock, thereby ensuring the personal safety.

Description

Durable and excellent in use effect's safety socket

Technical Field

The utility model relates to the technical field of safety sockets, in particular to a durable safety socket with a good using effect.

Background

The socket is the essential instrument of modern human life house power consumption ratio, and is more common in daily life, and the effect of socket is mainly used for connecting circuit to make things convenient for during various electrical equipment in the external world add power consumption circuit, thereby can supply power for various consumer. The socket is generally used with plug collocation, just can realize the intercommunication and the disconnection of consumer circuit through extracting the plug from the socket, and the pulling out of plug alone can not influence other consumer circuit's normal operating yet moreover, only can control the break-make of the partial circuit that this plug exists, so people can control the consumer on the branch road at any time through control socket and plug among the daily life, and it is more convenient. The socket is widely classified into an industrial socket, a power socket, a portable socket, and the like according to the purpose.

And a socket is last to be provided with different jacks often, and comparatively common jack has two holes and triangle jack, also is equipped with USB socket on a small number of sockets to make things convenient for people to charge to the consumer of difference. In order to meet the daily electricity consumption requirements of people, most sockets are provided with two-hole and three-hole sockets at the same time, so that the socket is convenient to be suitable for plugs of different models. The socket internal connection of three holes has live wire, zero line and ground wire, and the socket of two holes is inside only live wire and zero line moreover, and the three-wire plug's that wherein three holes of sockets correspond effect is the safety of the domestic appliance of better protection staff use outer tape metal shell to prevent that the staff from leading to the emergence of death accident when the electric leakage is electrocuted in the use. However, both the three-hole socket and the two-hole socket include a copper sheet for conducting electricity and a fixing plate for fixing the copper sheet, and a protective shell is additionally arranged at the outer end of the copper sheet for protecting the internal structure of the socket and improving the safety in use.

However, the existing socket contact copper sheet is bent into an integral type to generate elasticity and be used in a manner that the socket is matched with a plug in a power-on mode, the copper sheet is easy to deform or the elasticity is poor under long-term use or overload work, so that potential safety hazards occur due to poor contact of the plug, the jack is very tight and is difficult to insert and pull out, and the socket on the market is basically fixed with a shell by screws.

SUMMERY OF THE UTILITY MODEL

Therefore, the safe socket is durable and good in using effect, the plug can be inserted more easily under the pressure of the copper sheet spring by adopting the split type copper sheet structure, the plugging and unplugging using times of the safe socket are greatly improved, the safe socket is more durable, the condition of poor contact of the plug is avoided, the power failure of the safe socket can be effectively controlled by the design of the normally open switch, the electric shock condition is prevented, the personal safety can be guaranteed, and the problems of looseness and poor contact of the copper sheet caused by frequent plugging and unplugging in the prior art are solved.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions: a durable safe socket with good use effect comprises a plug and a connecting wire, wherein the connecting wire is fixedly arranged on one side of the plug, one end of the connecting wire is provided with an upper shell, a copper sheet fixing plate is arranged in the upper shell and is fixed at the top end in the upper shell through a bolt, a plurality of copper sheet assemblies are arranged at the top of the copper sheet fixing plate, each copper sheet assembly comprises two copper sheets, one side of each copper sheet is fixedly provided with a spring clamping column, the outer end of the spring clamping column is sleeved with a copper sheet spring, a top column is arranged between the two copper sheets, one side of the top column is fixedly connected with one of the copper sheets, the bottom of the copper sheet fixing plate is provided with an electrified wire, one end of the electrified wire is connected with one end of the connecting wire, one side, close to the connecting wire, in the upper shell is fixedly provided with a normally open switch installation cavity, a normally open switch is arranged in the normally open switch installation cavity, the improved switch is characterized in that a bottom shell is arranged at the bottom of the upper shell, a normally open switch ejector rod is fixedly arranged inside the bottom shell, the normally open switch ejector rod is arranged at the bottom of a normally open switch, and a clamping mechanism is arranged between the bottom shell and the upper shell.

Further, the clamping mechanism comprises four clamping grooves, four clamping grooves are evenly formed in the two side walls of the front side and the rear side of the bottom shell, a buckle is clamped in the clamping grooves, a button is arranged at the bottom end of the buckle in a fixed mode, and the button is embedded in the front wall and the rear wall of the upper shell respectively.

Furthermore, a plurality of key fixing seats are arranged in the upper shell, the key fixing seats are arranged at the outer ends of the keys, and pressing springs are arranged between the key fixing seats and the keys.

Furthermore, two through holes are formed in the front wall and the rear wall of the upper shell, and the keys are arranged inside the through holes.

Furthermore, a wire clip is fixedly arranged inside the bottom shell, is arranged on the top of the electrified wire and is in close contact with the electrified wire.

Furthermore, a plurality of jacks are formed in the top of the upper shell, and the jacks are formed in the top of the copper sheet.

Further, the normally open switch is connected in series between the connecting line and each group of copper sheet components.

The utility model has the following advantages:

1. according to the utility model, by adopting the split type copper sheet structure, when the plug is not used, the copper sheets on the left side and the right side are firmly attached together under the action force of the left copper sheet spring and the right copper sheet spring respectively, when the plug is inserted, the copper sheet springs retract, so that a user can conveniently insert the plug, after the plug is inserted, the copper sheet springs tightly support the copper sheets, and the copper sheets tightly clamp the plug, so that the plug can be inserted and pulled out more easily under the pressure of the copper sheet springs, the plugging and pulling use times of the plug are greatly improved, and the plug is more durable;

2. when the upper shell and the bottom shell of the socket are locked in a buckled mode through the matching of the normally open switch ejector rod and the normally open switch, the normally open switch ejector rod abuts against the normally open switch, the normally open switch is powered on under the pressure of the normally open switch ejector rod, and if the upper shell is detached, the normally open switch resets and a circuit is disconnected, so that the socket is very safe;

3. the bottom shell and the upper shell are connected through the buckle and the clamping groove, so that the speed of disassembling and assembling the whole structure is higher, compared with the bolt connection in the prior art, the bottom shell and the upper shell are simpler to operate during assembly, disassembly and maintenance, the clamping plate is further arranged inside the bottom shell, when an electric wire is fixed through the clamping plate, the electric wire can be fixed without the buckle or screw fixation, only the upper shell and the bottom shell need to be buckled, and the operation is more convenient and labor-saving.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

FIG. 1 is a perspective view of the overall structure provided by the present invention;

FIG. 2 is an exploded view of a key installation provided by the present invention;

FIG. 3 is a schematic view of the internal structure of the upper housing provided by the present invention;

FIG. 4 is an enlarged view of A of FIG. 3 according to the present invention;

FIG. 5 is an exploded view of a normally open switch installation provided by the present invention;

FIG. 6 is a schematic structural view of the power line provided in the present invention inside the upper case;

fig. 7 is a schematic structural diagram of a bottom case provided in the present invention;

FIG. 8 is a schematic structural view of a copper sheet fixing plate according to the present invention;

FIG. 9 is a schematic structural diagram of two copper sheets provided by the present invention;

fig. 10 is an exploded view of the installation of two copper sheets provided by the present invention.

In the figure: 1 plug, 2 connecting wires, 3 epitheca, 4 copper sheet fixed plates, 5 copper sheets, 6 copper sheet springs, 7 spring card posts, 8 fore-set, 9 buttons, 10 button fixing bases, 11 pressing springs, 12 normally open switches, 13 normally open switch installation cavities, 14 jacks, 15 drain pans, 16 normally open switch ejector pins, 17 ply-yarn drill, 18 buckles, 19 draw-in grooves, 20 electrified wires.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-10 of the specification, the durable safe socket with good use effect comprises a plug 1 and a connecting wire 2, the safe socket can be connected with other sockets by designing the plug 1 so as to supply power to the safe socket, the distance between an upper shell 3 and a power supply seat can be prolonged by designing the connecting wire 2 so as to be convenient for people to use in actual life, the connecting wire 2 is fixedly arranged on one side of the plug 1, an upper shell 3 is arranged at one end of the connecting wire 2, a copper sheet fixing plate 4 is arranged in the upper shell 3, the copper sheet fixing plate 4 is fixed at the top end in the upper shell 3 through bolts, a plurality of groups of copper sheet assemblies are arranged at the top of the copper sheet fixing plate 4, each group of copper sheet assemblies comprises two copper sheets 5, a spring clamping column 7 is fixedly arranged on one side of each copper sheet 5, and a copper sheet spring 6 is sleeved at the outer end of each spring clamping column 7, the top column 8 is arranged between the two copper sheets 5, one side of the top column 8 is fixedly connected with one of the copper sheets 5, the bottom of the copper sheet fixing plate 4 is provided with an electrified wire 20, one end of the electrified wire 20 is connected with one end of the connecting wire 2, one side of the upper shell 3, which is close to the connecting wire 2, is fixedly provided with a normally open switch installation cavity 13, the normally open switch installation cavity 13 is internally provided with a normally open switch 12, the normally open switch 12 is connected between the connecting wire 2 and each group of copper sheet components in series, so that the connecting wire 2 is fixedly connected with the normally open switch 12 firstly and then is connected with the copper sheets 5, the utility model adopts the matching of the normally open switch ejector rod 16 and the normally open switch 12, when the upper shell 3 is locked with the lower shell 15, the normally open switch ejector rod 16 props against the normally open switch 12, the normally open switch 12 is powered on under the pressure of the normally open switch ejector rod 16, and if the upper shell 3 is dismounted, the normally open switch 12 is reset, the circuit is disconnected, so that the electric shock condition can be effectively prevented when the electric shock protective device is detached, the personal safety of a user is guaranteed, the bottom of the upper shell 3 is provided with the bottom shell 15, the normally open switch ejector rod 16 is fixedly arranged inside the bottom shell 15, the normally open switch ejector rod 16 is arranged at the bottom of the normally open switch 12, the clamping mechanism is arranged between the bottom shell 15 and the upper shell 3, the upper shell 3 and the bottom shell 15 are both hard shells made of plastics, and the upper shell 3 and the bottom shell 15 made of plastics can have good insulativity to prevent the electric leakage or short circuit condition in the using process of the electric shock protective device due to the fact that the plastics have good insulativity, and in addition, the internal structure of the electric shock protective device can be protected by designing the hard upper shell 3 and the hard bottom shell 5 to prolong the service life of the electric shock protective device.

The top of the upper shell 3 is provided with a plurality of jacks 14, the jacks 14 are arranged at the tops of the copper sheets 5, so that a pin can be conveniently inserted between the two copper sheets 5, and the jacks 14 can be divided into a plurality of two-hole and three-hole forms according to the use requirements of most users, so that the three-head plug and the two-head plug can be smoothly inserted into the utility model by the users, and the use requirements of different users can be met.

The implementation scenario is specifically as follows: in the utility model, the two copper sheets 5 in each group of copper sheet groups face opposite directions, and the two copper sheets 5 can be tightly attached together under the extrusion of the self elasticity of the copper sheet spring 6, and the top ends of the copper sheets 5 are designed into arc shapes, so that the contact pins can be conveniently inserted between the two copper sheets 5, when other plugs 1 are inserted into the utility model, the contact pins on the plugs 1 can be extruded between the two copper sheets 5 and can respectively push the two copper sheets 5 to two sides, then the two copper sheets 5 can respectively extrude the two copper sheet springs 6 to two sides, so that the copper sheet springs 6 retract, the inserted copper sheet springs 6 can tightly abut against the copper sheets 5 under the action of the self elasticity, so that the copper sheets 5 can be tightly contacted with the contact pins to avoid the condition of poor contact, and the split copper sheet structure of the utility model has the advantages that the plugs 1 can be more easily inserted under the pressure of the copper sheet springs 6, and the plugging and pulling times of the utility model are greatly increased, the service life of the utility model is prolonged, so that the utility model is more durable.

Referring to the attached drawings 1, 2 and 5-7 of the specification, the durable safe socket with good use effect further comprises a clamping mechanism, the clamping mechanism comprises four clamping grooves 19, the four clamping grooves 19 are uniformly formed in the two side walls of the front side and the rear side of the bottom shell 15, a buckle 18 is clamped in the clamping grooves 19, the bottom end of the buckle 18 is fixedly provided with a key 9, the plurality of keys 9 are respectively embedded in the front wall and the rear wall of the upper shell 3, and the buckle 18 is clamped in the clamping grooves 19, so that the upper shell 3 and the bottom shell 15 can be assembled together.

The utility model discloses a set up the button 9, including last shell 3, button 9, buckle 18, spring 11 is pressed to last shell 3, and the inside a plurality of button fixing bases 10 of establishing of last shell 3, button fixing base 10 establishes in button 9 outer end, be equipped with between button fixing base 10 and the button 9 and press spring 11, can be fixed button 9 and buckle 18 inside last shell 3 through utilizing button fixing base 10 to fixed their position, through will pressing spring 11 and installing between button 9 and button fixing base 10 in addition, can also utilize the elasticity of pressing spring 11 self to drive button 9 automatic re-setting after pressing button 9.

Two through holes are formed in the front wall and the rear wall of the upper shell 3, and the key 9 is arranged inside the through holes.

The inside fixed ply-yarn drill 17 that is equipped with of drain pan 15, ply-yarn drill 17 is established at electrical wire 20 top and with electrical wire 20 in close contact with, through utilizing ply-yarn drill 17 can fix electrical wire 20's position to avoid connecting wire 2 to appear twining the condition of dragging and tear electrical wire 20 when in-service use.

The implementation scenario is specifically as follows: when the bottom shell 15 and the upper shell 3 are buckled together, the button 9 is only required to be pressed into the upper shell 3 to enable the button 9 to drive the buckle 18 to move towards the upper shell 3, then the bottom shell 15 is placed on the top of the upper shell 3 and aligned with the upper shell 3, then the button 9 is loosened, then the button 9 drives the button 9 to move reversely under the action of the self elastic force of the pressing spring 11, so that the buckle 18 can be driven to move reversely, and finally the buckle 18 can be moved into the clamping groove 19, so that the upper shell 3 and the bottom shell 15 can be clamped together by utilizing the buckle 18 and the clamping groove 19, when the button 9 is required to be disassembled, the buckle 18 can be moved away from the clamping groove 19 only by pressing the button 9 into the upper shell 3, so that the locking between the buckle 18 and the clamping groove 19 can be rapidly released, and the buckling and disassembling of the upper shell 3 and the bottom shell 15 can be rapidly completed under the matching of the buckle 18 and the clamping groove 19, thereby facilitating the installation and maintenance of the utility model by the user.

Although the utility model has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the utility model. Accordingly, such modifications and improvements are intended to be within the scope of the utility model as claimed.

Claims (7)

1. The utility model provides a durable and excellent in use effect's safety socket, includes plug (1) and connecting wire (2), connecting wire (2) are fixed to be established in plug (1) one side, its characterized in that: an upper shell (3) is arranged at one end of the connecting wire (2), a copper sheet fixing plate (4) is arranged in the upper shell (3), the copper sheet fixing plate (4) is fixed at the top end in the upper shell (3) through bolts, multiple groups of copper sheet assemblies are installed at the top of the copper sheet fixing plate (4), each copper sheet assembly comprises two copper sheets (5), two spring clamp columns (7) are fixedly arranged on one sides of the two copper sheets (5), a copper sheet spring (6) is sleeved at the outer end of each spring clamp column (7), a top column (8) is arranged between the two copper sheets (5), one side of each top column (8) is fixedly connected with one of the copper sheets (5), a live wire (20) is arranged at the bottom of the copper sheet fixing plate (4), one end of the live wire (20) is connected with one end of the connecting wire (2), a normally-open switch installation cavity (13) is fixedly arranged in one side, close to the connecting wire (2), in the upper shell (3), normally open switch installation cavity (13) inside is equipped with normally open switch (12), epitheca (3) bottom is equipped with drain pan (15), drain pan (15) inside is fixed to be equipped with normally open switch ejector pin (16), normally open switch ejector pin (16) are established in normally open switch (12) bottom, be equipped with clamping mechanism between drain pan (15) and epitheca (3).

2. A durable and effective safety socket according to claim 1, wherein: clamping mechanism includes four draw-in grooves (19), four draw-in groove (19) are evenly seted up on drain pan (15) front side and rear side both sides wall, the inside joint of draw-in groove (19) has buckle (18), buckle (18) bottom mounting is equipped with button (9), and is a plurality of button (9) are inlayed respectively in last casing (3) antetheca and back wall.

3. A durable and effective safety socket according to claim 2, wherein: the novel multifunctional key is characterized in that a plurality of key fixing seats (10) are arranged inside the upper shell (3), the key fixing seats (10) are arranged at the outer ends of the keys (9), and pressing springs (11) are arranged between the key fixing seats (10) and the keys (9).

4. A durable and effective safety socket according to claim 2, wherein: two through holes are formed in the front wall and the rear wall of the upper shell (3), and the key (9) is arranged in the through holes.

5. A durable and effective safety socket according to claim 1, wherein: the wire clip (17) is fixedly arranged in the bottom shell (15), and the wire clip (17) is arranged at the top of the electrified wire (20) and is in close contact with the electrified wire (20).

6. A durable and effective safety socket according to claim 1, wherein: the top of the upper shell (3) is provided with a plurality of jacks (14), and the jacks (14) are arranged at the top of the copper sheet (5).

7. A durable and effective safety socket according to claim 1, wherein: the normally open switch (12) is connected in series between the connecting wire (2) and each group of copper sheet assemblies.

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