CN110932041B

CN110932041B - Safety power strip

Info

Publication number: CN110932041B
Application number: CN201911356168.5A
Authority: CN
Inventors: 黄绍华
Original assignee: Haining Renmin Machinery Co Ltd
Current assignee: Haining Renmin Machinery Co., Ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-12-11
Anticipated expiration: 2039-12-25
Also published as: CN110932041A

Abstract

The invention discloses a safety socket, which comprises a socket body, jacks, a power line, an observation window, fluorescent strips and a support frame, a power line is arranged on one side of the power strip body, a plurality of jacks are arranged at the top of the power strip body, the distance between adjacent jacks is the same, the jacks are provided with a double-line jack and a three-line jack, an observation window is embedded on the right socket body of the jacks, the observation window can be used for observing the condition inside the socket body, a fluorescent strip is bonded on the left side of the socket body, two side walls of the socket body are respectively provided with a support frame connected with a shaft, the support frames can rotate 360 degrees along the shaft, the bottom of the socket body is provided with an integrally formed cushion block, the movable block is arranged on one side opposite to the cushion block and connected with the sliding groove through the sliding block, the sliding groove is formed in the bottom of the power strip body, the extension rod is welded to the movable block, and the extension rod is located outside the power strip body. The invention has reasonable design; the moving block can change the position according to the situation so as to adapt to different requirements.

Description

Safety power strip

Technical Field

The invention relates to a safety socket.

Background

In the conventional plug board, for the safety of electric equipment, a power-on/off button is designed on the plug board, and the power-on/off button usually has power-on failure caused by reasons such as insensitive reset of a button spring after long-term use and the like, and the button is not powered on when a power supply is pressed down and still powered on after reset; the safety protection device brings great inconvenience to users, brings potential safety hazards to the use of electric equipment, easily causes short circuit to cause damage to the electric equipment, causes fire disasters and other conditions to serious people, and causes great threat to the use safety of the users.

Disclosure of Invention

The invention aims to provide a safety socket to solve the technical problem.

In order to achieve the purpose, the invention adopts the following technical scheme:

a safety power strip comprises a power strip body, jacks, power lines, observation windows, fluorescent strips and a support frame, wherein the power lines are arranged on one side of the power strip body, a plurality of jacks are formed in the top of the power strip body, the distances between adjacent jacks are the same, the jacks comprise double-line jacks and three-line jacks, the observation windows are embedded in the right power strip body of the jacks, the observation windows can be used for observing the conditions in the power strip body, the fluorescent strips are bonded on the left side of the power strip body, the support frames connected through shafts are arranged on two side walls of the power strip body, the support frames can rotate 360 degrees along the shafts, an integrally formed cushion block is arranged at the bottom of the power strip body, a moving block is arranged on one side opposite to the cushion block, the moving block is connected with a sliding groove through a sliding block, the sliding groove is formed in the bottom of the power strip body, an extension rod is welded on the moving block and is positioned outside, the fixing piece is installed in the cushion block.

Preferably, the cushion block is located at the front right portion of the power strip body, when the moving block moves to the leftmost end of the sliding groove, the moving block and the cushion block balance the power strip body, and when the moving block moves to the rightmost end of the sliding groove and the cushion block are located on the same horizontal line, the power strip body inclines towards the left side.

Preferably, this internal stock solution chamber of installing of row of inserting, the live wire of power cord runs through stock solution chamber and stock solution chamber bottom contact, and the opposite side in stock solution chamber is equipped with the wire, wire and jack electric connection, and the stock solution intracavity is filled mercury, and mercury's volume equals the volume that is less than one-third stock solution chamber, and the top in stock solution chamber is equipped with the condensation piece of screw installation, and the stock solution chamber adopts insulating material to make, and the condensation piece adopts aluminium system material to make, zero line, the earth connection and the jack electric connection of power cord.

Preferably, the tail end of the support frame is provided with a clamping groove, and the fixing piece is fixed by the clamping groove.

Preferably, the fixing part comprises an upper cross rod, a lower cross rod, an inserting block and a fixed rotating shaft, the upper cross rod is connected with the lower cross rod through the fixed rotating shaft, the lower cross rod rotates along the upper cross rod under the action of the fixed rotating shaft, the two ends of the upper cross rod are provided with the integrally formed inserting block, and the inserting block is matched with the clamping groove to fix the inserting block.

Compared with the prior art, the invention has the following advantages: the invention has reasonable design; when a live wire on the power line is contacted with mercury in the liquid storage cavity, the mercury is electrified, so that the electrification of the jack is realized; when the power strip body is used, the moving block slides to the leftmost end, and the moving block is matched with the cushion block, so that the level of the power strip body is guaranteed, and the power strip body is electrified; when the power needs to be temporarily cut off, external force is applied to the left end of the power strip body so that the inclined live wire and the mercury of the power strip body are separated to achieve power off, if the power needs to be cut off for a long time, the moving block slides to the rightmost end, and the power strip body inclines to the left under the action of gravity so that the power off is achieved; if the socket body vibrates greatly or water exists on the bottom surface, the support frame is connected with the inserting block on the upper cross rod, and then the lower cross rod is unfolded to support the socket body; the liquid storage cavity is internally heated to volatilize mercury, and the mercury vapor and the condensing sheet are condensed into liquid mercury and fall to the bottom of the liquid storage cavity, so that the situation that a part of mercury is changed into gas to influence power on after long-time use is avoided.

Drawings

Fig. 1 is a schematic view of the safety socket of the present invention.

Fig. 2 is a schematic rear view of the safety patch panel of the present invention.

Fig. 3 is a partial cross-sectional view of the safety patch panel of the present invention.

Fig. 4 is a cross-sectional view of a reservoir chamber of the safety patch panel of the present invention.

Fig. 5 is a schematic view of a support frame of the safety socket of the present invention.

Fig. 6 is a schematic view of a fixing member of the safety socket of the present invention.

Fig. 7 is a schematic view showing the expansion of the fixing members of the safety socket according to the present invention.

Fig. 8 is a schematic view of the support frame of the safety socket of the present invention after being connected with the fixing member.

Detailed Description

The invention is explained in further detail below with reference to the figures and the specific embodiments.

As shown in fig. 1-8, a safety socket comprises a socket body 1, jacks 2, a power line 3, observation windows 4, fluorescent strips 5 and support frames 6, wherein the power line 3 is arranged on one side of the socket body 1, a plurality of jacks 2 are arranged at the top of the socket body 1, the distances between adjacent jacks 2 are the same, the jacks 2 are provided with double-line jacks and three-line jacks, the observation windows 4 are embedded in the socket body 1 on the right side of the jacks 2, the fluorescent strips 5 are bonded on the left side of the socket body 1 by utilizing the conditions that the observation windows 4 can reach the inside of the socket body 1, the support frames 6 connected with shafts are arranged on two side walls of the socket body 1, the support frames 6 can rotate 360 degrees along the shafts, a cushion block 9 formed integrally is arranged at the bottom of the socket body 1, a moving block 8 is arranged on the side opposite to the cushion block 9, the moving block 8 is connected with a sliding chute 7 through a sliding block, and the sliding chute 7 is, the movable block 8 is welded with an extension rod 11, the extension rod 11 is positioned outside the power strip body 1, the cushion block 9 is of a hollow design, the fixing piece 10 is installed in the cushion block 9, the cushion block 9 is positioned at the right front part of the power strip body 1, when the movable block 8 moves to the leftmost end of the sliding groove 7, the movable block 8 and the cushion block 9 balance the power strip body 1, when the movable block 8 moves to the rightmost end of the sliding groove 7 and the cushion block 9 are in the same horizontal line, the power strip body 1 inclines towards the left, a liquid storage cavity 17 is installed in the power strip body 1, a live wire of the power wire 3 penetrates through the liquid storage cavity 17 to be contacted with the bottom of the liquid storage cavity 17, the other side of the liquid storage cavity 17 is provided with a lead which is electrically connected with the jack 2, mercury 19 is filled in the liquid storage cavity 17, the volume of the mercury 19 is equal to or less than one third of the volume of the liquid, condensing blade 18 adopts aluminium material to make, the zero line of power cord 3, earth connection and jack 2 electric connection, draw-in groove 16 has been seted up to the end of support frame 6, it is fixed with mounting 10 to utilize draw-in groove 16, mounting 10 includes entablature 12, sheer pole 14, grafting piece 13, fixed rotation axis 15, entablature 12 is connected through fixed rotation axis 15 with sheer pole 14, sheer pole 14 rotates along entablature 12 under fixed rotation axis 15's effect, the both ends of entablature 12 are equipped with integrated into one piece's grafting piece 13, thereby grafting piece 13 cooperates with draw-in groove 16 and fixes it.

The working principle of the invention; when the live wire on the power wire 3 is contacted with the mercury 19 in the liquid storage cavity 17, the mercury 19 conducts electricity, so that the power-on of the jack 2 is realized; when the power strip body 1 is used, the moving block 8 slides to the leftmost end, and the moving block 8 is matched with the cushion block 9, so that the level of the power strip body 1 is ensured, and further the power is switched on; when temporary power failure is needed, external force is applied to the left end of the power strip body 1, so that the power strip body 1 is separated from mercury in an inclined live wire mode, power failure is achieved, if long-time power failure is needed, the moving block 8 slides to the rightmost end, and the power strip body 1 inclines to the left under the action of gravity, so that power failure is achieved; if the socket body 1 vibrates greatly or water exists on the bottom surface, the support frame 6 is connected with the plug block 13 on the upper cross rod 12, and then the lower cross rod 14 is unfolded to support the socket body 1; the mercury in the liquid storage cavity 17 is heated to volatilize, and the mercury vapor and the condensing sheet 18 are condensed into liquid mercury and fall to the bottom of the liquid storage cavity 17, so that the situation that a part of mercury is changed into gas to influence power on in long-time use is prevented.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that variations, modifications, substitutions and alterations can be made in the embodiment without departing from the principles and spirit of the invention.

Claims

1. A safe power strip comprises a power strip body (1), jacks (2), power lines (3), observation windows (4), fluorescent strips (5) and a support frame (6), and is characterized in that the power lines (3) are arranged on one side of the power strip body (1), the jacks (2) are formed in the top of the power strip body (1), the distances between adjacent jacks (2) are the same, the jacks (2) are provided with double-wire jacks and three-wire jacks, the observation windows (4) are inlaid in the right power strip body (1) of the jacks (2), the conditions inside the power strip body (1) can be observed through the observation windows (4), the fluorescent strips (5) are bonded on the left side of the power strip body (1), the support frames (6) connected through shafts are arranged on two side walls of the power strip body (1), the support frames (6) can rotate for 360 degrees along the shafts, and an integrally-formed cushion block (9) is arranged at the bottom of the power strip body (1), a moving block (8) is arranged on one side opposite to the cushion block (9), the moving block (8) is connected with a sliding groove (7) through a sliding block, the sliding groove (7) is formed in the bottom of the power strip body (1), an extension rod (11) is welded on the moving block (8), the extension rod (11) is located outside the power strip body (1), the cushion block (9) is in a hollow design, and a fixing piece (10) is installed in the cushion block (9);

the cushion block (9) is located at the front right part of the power strip body (1), when the moving block (8) moves to the leftmost end of the sliding groove (7), the moving block (8) and the cushion block (9) are used for erecting and balancing the power strip body (1), and when the moving block (8) moves to the rightmost end of the sliding groove (7) and the cushion block (9) are located on the same horizontal line, the power strip body (1) inclines to the left; install stock solution chamber (17) in power strip body (1), the live wire of power cord (3) runs through stock solution chamber (17) and stock solution chamber (17) bottom contact, the opposite side of stock solution chamber (17) is equipped with the wire, wire and jack (2) electric connection, fill mercury (19) in stock solution chamber (17), the volume less than or equal to one-third stock solution chamber (17) of mercury (19) volume, the top of stock solution chamber (17) is equipped with condensation piece (18) of screw installation, stock solution chamber (17) adopt insulating material to make, condensation piece (18) adopt aluminium system material to make, the zero line of power cord (3), earth connection and jack (2) electric connection, during live wire on power cord (3) and mercury (19) contact in stock solution chamber (17), thereby the circular telegram of jack (2) has been realized in mercury (19) electrically conductive.

2. The safety socket according to claim 1, wherein a clamping groove (16) is formed at the tail end of the supporting frame (6), and the fixing member (10) is fixed by the clamping groove (16).

3. The safety socket according to claim 2, wherein the fixing member (10) comprises an upper cross bar (12), a lower cross bar (14), inserting blocks (13) and a fixed rotating shaft (15), the upper cross bar (12) is connected with the lower cross bar (14) through the fixed rotating shaft (15), the lower cross bar (14) rotates along the upper cross bar (12) under the action of the fixed rotating shaft (15), the integrally formed inserting blocks (13) are arranged at two ends of the upper cross bar (12), and the inserting blocks (13) are matched with the clamping grooves (16) so as to fix the upper cross bar (12) and the lower cross bar (14).