CN219513445U - Quick-connection plug for power supply - Google Patents

Abstract

The utility model relates to the technical field of plugs and discloses a quick-connection plug for a power supply, which comprises a lower shell, an inserting sheet and an upper shell, wherein a fixed table is fixedly arranged on the inner side of the lower shell, two symmetrical U-shaped grooves are formed in the upper end of the fixed table, a jointed arc-shaped copper block is fixedly arranged in the U-shaped grooves of the fixed table, the arc-shaped copper block is fixedly connected with the upper shell, a concave cover plate is arranged above the fixed table, two U-shaped columns are fixedly arranged at the lower end of the concave cover plate, the U-shaped columns are mutually jointed with the arc-shaped copper block, and a rotating shaft is movably arranged on the inner side of a groove of the concave cover plate.

Description

Quick-connection plug for power supply

Technical Field

The utility model relates to the technical field of plugs, in particular to a quick-connect plug for a power supply.

Background

When the technical personnel are in power connection operation, sometimes the plug connected to the power line is needed to be cut off or detached, then the power line is directly connected to the electric disk, the complete power line is cut off from the plug, only the power line is left, the power line and the plug are combined together to use the socket, the power line is needed to be installed in the plug again, when the current power line is installed in the plug, the connection round holes of the wires and the inserting sheets in the inserting plug are relatively complicated to align, so that the power line plug is characterized in that the current structure and the defect are researched and improved, and the power supply quick-connection plug is provided so as to achieve the purpose of having more practical value.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a quick-connect plug for power supply, which solves the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a power connects plug soon, includes casing, inserted sheet, last casing down, the inboard fixed mounting of casing has the fixed station down, two symmetrical U-shaped grooves have been seted up to the upper end of fixed station, fixed mounting has the arc copper bar of laminating in the fixed station U-shaped groove, arc copper bar and last casing fixed connection, the top of fixed station is provided with the spill apron, the lower extreme fixed mounting of spill apron has two U-shaped posts, the laminating each other of U-shaped post and arc copper bar, the inboard movable mounting of spill apron recess has the pivot, the outside fixed mounting of pivot has the fixed block, fixed block bottom fixed mounting is at the casing surface down, through screw swing joint between fixed station and the spill apron.

Further, two guide rails are fixedly arranged on the inner side of the lower shell, the guide rails and the U-shaped grooves of the fixing table are respectively corresponding to each other, when the wires enter the lower shell, the wound wires are easy to break in bending force, the wires are separated through the guide rails, and therefore the wires are protected, and the installation of workers is also facilitated.

Further, the top of guide rail is provided with the clamp plate, the quantity of screw is two, clamp plate and lower casing pass through screw threaded connection, after the direction is separated through the guide rail, through pressing the clamp plate in the top of guide rail, realize the fixed to the guide position in the guide rail, prevent that the wire after the separation from continuing to twine.

Further, U-shaped post bottom fixed mounting has stings the piece, corresponding recess has been seted up on arc copper bar surface, and when the wire was fixed through the extrusion of U-shaped post with stings the piece, through stings the piece with the wire and impress in the recess that corresponds on the arc copper bar, realize the promotion of wire firm in connection degree, make the contact between direction and the arc copper bar more steady.

Further, the number of biting blocks is not less than two, the connection firmness degree of the guide between the U-shaped column and the arc-shaped copper blocks is improved through the arrangement of a plurality of biting blocks, and the wire is prevented from falling off in the device. .

Furthermore, the fixed table and the concave cover plate are made of insulating materials, and the adverse consequences such as fire of the device caused by current connection generated after the conduction of the wires in the device are avoided through the fixed table and the concave cover plate which are arranged at the junction edge.

The utility model has the technical effects and advantages that:

1. according to the utility model, the fixing table, the concave cover plate, the U-shaped column, the screw and the arc copper block are arranged, when the device is used, the lead is placed in the arc copper block, so that the quick communication between the lead and the arc copper block is realized, and the position of the lead is fixed through the extrusion between the pressed U-shaped column and the arc copper block, so that the quick wiring of the plug is realized, and the practicability of the device is greatly improved.

2. According to the utility model, the biting blocks are arranged, when the wires are fixed through the extrusion of the U-shaped columns and the biting blocks, the wires are pressed into the corresponding grooves on the arc-shaped copper blocks through the biting blocks, so that the connection firmness degree of the wires is improved, the contact between the guide and the arc-shaped copper blocks is more stable, and the practicability of the device is greatly improved.

Drawings

FIG. 1 is a schematic view of a cross-sectional corrosion structure of the present utility model.

Fig. 2 is a schematic view of a view cross-section structure of the present utility model.

Fig. 3 is a schematic view of another view cross-section structure of the present utility model.

Fig. 4 is a schematic view of an arc-shaped copper block connection structure according to the present utility model.

The reference numerals are: 100. a lower housing; 101. inserting sheets; 102. an upper housing; 110. a fixed table; 112. a concave cover plate; 113. a U-shaped column; 114. biting blocks; 115. a screw; 116. arc copper blocks; 120. a fixed block; 121. a rotating shaft; 130. a guide rail; 131. and (5) pressing plates.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Embodiment one: referring to fig. 1-4, the quick-connection plug for power supply provided by the utility model comprises a lower shell 100, an inserting sheet 101 and an upper shell 102, wherein a fixed table 110 is fixedly arranged on the inner side of the lower shell 100, two symmetrical U-shaped grooves are formed in the upper end of the fixed table 110, a jointing arc-shaped copper block 116 is fixedly arranged in the U-shaped grooves of the fixed table 110, the arc-shaped copper block 116 is fixedly connected with the upper shell 102, a concave cover plate 112 is arranged above the fixed table 110, two U-shaped columns 113 are fixedly arranged at the lower end of the concave cover plate 112, the U-shaped columns 113 and the arc-shaped copper block 116 are mutually jointed, a rotating shaft 121 is movably arranged on the inner side of a groove of the concave cover plate 112, a fixed block 120 is fixedly arranged on the outer side of the rotating shaft 121, the bottom end of the fixed block 120 is fixedly arranged on the surface of the lower shell 100, and the fixed table 110 is movably connected with the concave cover plate 112 through a screw 115.

Working principle: when the novel wire fixing device is used, after the lower shell 100 and the upper shell 102 are separated, a wire is placed into the arc-shaped copper block 116, the concave cover plate 112 is rotated to enable the U-shaped column 113 and the arc-shaped copper block 116 to be mutually extruded, at the moment, the screw 115 is rotated to fix the concave cover plate 112 and the fixing table 110, so that the wire is fixed between the U-shaped column 113 and the arc-shaped copper block 116, and finally the upper shell 102 is installed on the lower shell 100.

Embodiment two:

the second embodiment differs from the first embodiment in that: the inner side of the lower shell 100 is fixedly provided with two guide rails 130, the guide rails 130 and the U-shaped grooves of the fixing table 110 are respectively corresponding to each other, the upper side of the guide rails 130 is provided with two pressing plates 131, the pressing plates 131 are in threaded connection with the lower shell 100 through the screws 115, the bottom ends of the U-shaped columns 113 are fixedly provided with biting blocks 114, the surfaces of the arc-shaped copper blocks 116 are provided with corresponding grooves, the number of the biting blocks 114 is not less than two, the fixing table 110 and the concave cover plate 112 are made of insulating materials, when the novel electric connector is used, the guide wires placed in the inner side of the lower shell 100 are separated through the guide rails 130, the separated guide positions are fixed through the pressing plates 131 and the other screws 115, and the guide wires are pressed into the grooves corresponding to the arc-shaped copper blocks 116 through the biting blocks 114.

Finally: the foregoing is only illustrative of the preferred embodiments of the present utility model and is not to be construed as limiting the utility model, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims (6)

1. The utility model provides a power connects plug soon, includes lower casing (100), inserted sheet (101), goes up casing (102), its characterized in that: the utility model discloses a novel structure of a motor vehicle, including lower casing (100), fixed station (110) are installed to the inboard fixed mounting of lower casing (100), two symmetrical U-shaped grooves have been seted up to the upper end of fixed station (110), fixed mounting has arc copper block (116) of laminating in the U-shaped groove of fixed station (110), arc copper block (116) and last casing (102) fixed connection, the top of fixed station (110) is provided with concave apron (112), the lower extreme fixed mounting of concave apron (112) has two U-shaped posts (113), the laminating each other of U-shaped post (113) and arc copper block (116), the inboard movable mounting of concave apron (112) recess has pivot (121), the outside fixed mounting of pivot (121) has fixed block (120), fixed block (120) bottom fixed mounting is on lower casing (100) surface, pass through screw (115) swing joint between fixed station (110) and concave apron (112).

2. A quick connect plug for electrical power as defined in claim 1, wherein: two guide rails (130) are fixedly arranged on the inner side of the lower shell (100), and the guide rails (130) and the U-shaped grooves of the fixed table (110) are respectively corresponding to each other.

3. A quick connect plug for electrical power as defined in claim 2, wherein: the upper portion of the guide rail (130) is provided with two pressing plates (131), and the pressing plates (131) are in threaded connection with the lower shell (100) through the screws (115).

4. A quick connect plug for electrical power as defined in claim 1, wherein: the U-shaped column (113) bottom end fixed mounting has stings piece (114), corresponding recess has been seted up on arc copper billet (116) surface.

5. The quick connect plug of claim 4 wherein: the number of the biting blocks (114) is not less than two.

6. A quick connect plug for electrical power as defined in claim 1, wherein: the fixing table (110) and the concave cover plate (112) are made of insulating materials.