CN216251499U

CN216251499U - Power strip with movable and rotary jacks

Info

Publication number: CN216251499U
Application number: CN202122452601.4U
Authority: CN
Inventors: 王学雷; 吴洋; 姚佳; 王尚; 陈俊杰
Original assignee: Beijing Polytechnic
Current assignee: Beijing Polytechnic
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-04-08
Anticipated expiration: 2031-10-12

Abstract

The utility model relates to a power strip with movable and rotary jacks, which comprises a shell, wherein the top wall of the shell is provided with a plurality of jack structures, each jack structure comprises a jack sliding block, a jack seat and a strip-shaped sliding groove positioned on the top wall, the sliding grooves vertically penetrate through the top wall, the jack sliding blocks are connected with the sliding grooves in a sliding fit mode, the jack seats are cylindrical, jacks are arranged on the jack seats, the jack sliding blocks are provided with vertically penetrating cylindrical holes, and the jack seats are positioned in the cylindrical holes and are connected with the jack sliding blocks in a rotating fit mode. The utility model can randomly adjust the using number of the jacks and the space and the relative deflection angle between the jacks, is suitable for the plugging of power plugs with various specifications, has wide application range, and can avoid covering or inserting space interference on the adjacent jacks after the power plug is plugged into the corresponding jacks through the relative position adjustment of the adjacent jacks, thereby fully utilizing the jacks and improving the utilization rate of the jacks on the power strip.

Description

Power strip with movable and rotary jacks

Technical Field

The utility model relates to a power strip, in particular to a power strip with movable and rotary jacks.

Background

Now, the number of pins (two or three pins) and the distance and relative deflection angle between the pins of the power plugs of many electric devices are inconsistent, while the number of jacks of the jack combination of the conventional socket and the distance and relative deflection angle between the jacks are fixed, the conventional socket cannot be suitable for plugging power plugs of various specifications (the number of pins and the distance and relative deflection angle between the pins are inconsistent).

In addition, the size and shape of the power plugs of many electric devices are different, so that the situation that other nearby jacks are covered or the insertion space of the nearby jacks is interfered after the power plugs are plugged in the power strip often occurs, and the jacks in the power strip cannot be fully utilized.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides the socket with the movable and rotary jacks, which is suitable for plugging power plugs with different specifications and inconsistent pin numbers, intervals among the pins and relative deflection angles.

The technical scheme for realizing the aim of the utility model is as follows: the utility model provides a row of inserting with remove and rotatory jack, includes the casing, be equipped with a plurality of jack structures on the roof of casing, jack structure includes jack slider, jack seat and is located banding spout on the roof, the spout runs through from top to bottom the roof, the jack slider with spout sliding fit connects, the jack seat is cylindricly, is equipped with the jack on it, the jack slider is equipped with the cylindrical hole that runs through from top to bottom, the jack seat be located cylindrical hole and with jack slider normal running fit connects.

Preferably, the plurality of jack structures are divided into a plurality of jack combinations (or referred to as a plurality of groups), each jack combination comprises a plurality of jack structures, and the sliding grooves of the jack structures are arranged in parallel.

Furthermore, every the jack combination includes three jack structure, three jack structure's spout parallel equidistant setting.

Preferably, a matched guide structure is arranged between the jack sliding block in sliding fit and the sliding groove.

Preferably, a matched anti-falling structure is arranged between the jack seat and the jack sliding block in a rotating fit manner.

Preferably, a matched rotation limiting structure is arranged between the jack seat and the jack sliding block in a rotation fit manner.

Preferably, a plurality of the jacks are combined on the top wall in a regular arrangement.

Preferably, each jack combination is provided with a respective voltage/current adjusting device, the voltage/current adjusting device is provided with a voltage/current adjusting knob, and the voltage/current adjusting knob is arranged on the top wall.

Preferably, each jack combination is provided with a respective jack combination panel, each jack combination and the voltage/current adjusting knob thereof are arranged on the respective jack combination panel, the top wall is provided with panel mounting holes which are matched with the jack combination panels and have the same number, and each jack combination panel is embedded in the corresponding panel mounting hole.

Preferably, a power supply main switch is arranged on the top wall.

Furthermore, a power strip electrifying indicator lamp is arranged on the top wall.

Preferably, each jack combination is provided with a respective jack combination power switch, and each jack combination power switch is arranged on the corresponding jack combination panel.

Furthermore, each jack combination is provided with a respective jack combination power-on indicator light, and each jack combination power-on indicator light is arranged on the corresponding jack combination panel.

Preferably, the jack slider is in a regular quadrangular prism shape, and the sliding groove is a rectangular groove.

Preferably, the heights (or thicknesses) of the jack slider, the jack seat and the top wall are the same.

Preferably, a USB socket is provided on the housing.

Furthermore, the number of the USB sockets is multiple, and the USB sockets are arranged on the side wall of the shell in a regular mode.

The utility model has the beneficial effects that: the utility model has simple structure, convenient operation and strong practicability, and can randomly adjust the number of jacks used by the jack combination (usually the adjustment of two holes or three holes) and the distance and the relative deflection angle between the jacks through the relative sliding of the jack sliders of the jack combination in the corresponding sliding grooves and the relative rotation of the jack seats in the corresponding jack sliders, so that the jack combination can be suitable for the plug-in connection of power plugs (the number of pins and the distance and the relative deflection angle between the pins are inconsistent) with various specifications, and the application range is wide; the relative sliding of the jack sliding blocks in the corresponding sliding grooves between the adjacent jack combinations can randomly adjust the relative positions of the jacks of the adjacent jack combinations, so that the jacks of the adjacent jack combinations cannot be covered or interfered by the power plug after being plugged in one jack combination, thereby fully utilizing the jack combinations and improving the utilization rate of the jack combinations on the power strip.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a top view of the jack module panel of FIG. 1 and the jack modules thereon;

FIG. 3 is a cross-sectional structural schematic view of one embodiment of a sliding fit between a jack slide and a corresponding runner of the present invention;

FIG. 4 is a top view of one embodiment of a receptacle of the present invention;

fig. 5 is a schematic cross-sectional view of a receptacle slide mated with the receptacle of fig. 4.

Detailed Description

Referring to fig. 1 and 2, the present invention discloses a power strip having moving and rotating jacks, including a housing 1, the top wall (or called top panel) of the shell is provided with a plurality of jack structures (or called jack devices), each jack structure comprises a jack slide block 2, a jack seat 3 and a strip-shaped sliding groove 4 positioned on the top wall, the sliding groove extends along the length direction or the width direction of the top wall (preferably along the width direction of the top wall, so that a plurality of the jack structures can be arranged on the top wall along the length direction), and penetrates through the top wall up and down, the width of the sliding groove is matched with the width of the jack sliding block in the same direction, the jack sliding block is positioned in the sliding groove and is connected with the sliding groove in a sliding fit manner, the sliding fit connection is a connection allowing the jack slider to slide relative to the sliding groove in the length direction of the sliding groove, so that the jack slider can slide in two directions along the sliding groove. The jack seat is cylindric, is equipped with the jack that runs through from top to bottom on it, the jack slider is equipped with the cylindrical hole that runs through from top to bottom, the aperture in cylindrical hole with the external diameter of jack seat cooperatees, the jack seat is located the cylindrical downthehole of jack slider and with jack slider normal running fit connects, normal running fit connects for allowing the jack seat to wind for the jack slider the swing joint of the axis relative rotation in cylindrical hole makes the jack seat can the jack slider internal rotation.

The bottom end of the jack seat can be fixedly provided with a metal conductive elastic sheet matched with the jack on the jack seat, and the metal conductive elastic sheet is connected with a power line of the power strip through a wire. According to the arrangement, when the jack seat is rotated, the metal conductive elastic sheet rotates along with the jack synchronously, so that the situation that the pins of the power plug inserted into the jack cannot contact with the corresponding metal conductive elastic sheet due to the rotation of the jack seat is avoided. And a length allowance is reserved on a lead of a power line connecting the metal conductive elastic sheet and the power line of the power strip, so that the requirement of the change of the spatial position of the metal conductive elastic sheet on the jack sliding block when the jack sliding block slides along the sliding groove is met.

The top surface of the jack seat can be provided with a rotating handle which extends upwards, and the rotation of the jack seat is conveniently controlled through the rotating handle. The rotating handle is preferably arranged at the edge of the top surface of the jack seat and does not extend outwards or outwards, so that the occupied space of the rotating handle on the top surface of the jack seat can be reduced as much as possible, and the situation that the power plug which needs to be inserted into the corresponding jack is blocked to influence the insertion of the pins of the power plug into the corresponding jack is avoided.

Sliding fit the jack slider with it preferably is equipped with matched with guide structure between the spout, as shown in fig. 3, guide structure can locate including the symmetry the jack slider with slide rail 5 that the level on two lateral walls of spout sliding fit stretches out outwards, and locate the spout with on two cell walls of jack slider sliding fit with slide rail matched with track groove 6, the slide rail is located correspondingly the track inslot and with track groove sliding fit. The arrangement of the guide structure can provide a guide effect for the sliding of the jack sliding block in the corresponding sliding groove, and can prevent the jack sliding block from being separated from the corresponding sliding groove. Of course, it is also applicable to locate the slide rail on two groove walls of the slide groove in sliding fit with the jack slider, and locate the rail groove on two side walls of the jack slider in sliding fit with the slide groove. The slide rail can adopt any suitable slide rail shape in the prior art, such as a rectangular shape, a T shape or a dovetail shape, and correspondingly, the rail groove is a rectangular groove, a T-shaped groove or a dovetail-shaped groove. The guide structure can also adopt other suitable sliding fit structures which can play a role in guiding in the prior art. For convenience of processing, a main body part of a top wall of the shell can be provided with a surface layer which is attached and fixed (for example, fastened by screws, or bonded or clamped) with the top wall into a whole, a stepped structure (similar to a rectangular tongue-and-groove) corresponding to the rail groove is processed on the main body part of the top wall (corresponding to the upper part of the hole structure of the sliding groove), after the jack sliding block is installed, the surface layer is installed, the size of the hole corresponding to the sliding groove on the surface layer is consistent with that of the sliding groove of the corresponding part, and the surface layer covers the stepped structure and encloses the rail groove together with the stepped structure.

Preferably, a damping structure is arranged between the jack slider and the sliding groove, for example, a densely distributed convex-concave structure (for example, densely distributed small round sliding protrusions) is arranged on a matching surface between the jack slider and the sliding groove, and the matching surfaces between the jack slider and the sliding groove are abutted against each other to maintain proper extrusion force, so that the jack slider can slide by utilizing elastic deformation of the convex-concave structure under the pushing of a certain external force, and can be kept immovable by virtue of the extrusion force when no external force is applied (for example, no external force is applied or the external force is small).

Running fit the jack seat with it preferably is equipped with matched with anti-disengaging structure between the jack slider for prevent jack seat for jack slider axial displacement, anti-disengaging structure can be including locating the annular flange that radially outwards stretches out on the jack seat, and locate on the pore wall in the cylindrical hole of jack slider with annular flange matched with annular groove, the annular flange be located in the annular groove and with annular groove sliding fit. The anti-disengaging structure can prevent the jack seat from being disengaged from the cylindrical hole of the jack slider. Of course, it is also applicable to locate the annular flange on the wall of the cylindrical hole of the receptacle slider and the annular groove on the outer wall of the receptacle. The annular flange can also be replaced by a protrusion which is arranged on the jack seat and extends outwards in the radial direction or a protrusion which is arranged on the hole wall of the cylindrical hole of the jack sliding block and extends inwards in the radial direction, and the depth of the annular groove is matched with the length of the protrusion. For convenience of processing, the anti-slip structure (and the rotation limiting structure) can also adopt the same processing mode as the track groove.

Preferably, a damping structure is arranged between the jack seat and the cylindrical hole, and the damping structure can be the same as or similar to the damping structure between the jack sliding block and the sliding groove.

A matched rotation limiting structure is preferably arranged between the jack seat and the jack sliding block which are in rotation fit, as shown in fig. 4 and 5, on the basis of a preferred embodiment of the anti-disengaging structure, a limiting protrusion 8 which extends outwards in the radial direction is arranged on the annular flange 7, the annular groove 9 is divided into two parts with different groove depths, wherein the groove depth of one part is matched with the radial width of the annular flange, the groove depth of the other part is matched with the sum of the radial width of the annular flange and the length of the limiting protrusion, the circumferential spans of the two parts of annular grooves are preferably the same, namely the diameter of the annular groove is taken as a dividing line, the groove depth of a semi-annular groove on one side of the diameter is matched with the radial width of the annular flange, and the groove depth of a semi-annular groove on the other side of the diameter is matched with the sum of the radial width of the annular flange and the length of the limiting protrusion, the limiting protrusion is located in the semi-annular groove with the relatively large groove depth and is in sliding fit with the semi-annular groove, and the limiting protrusion and the annular groove jointly form the rotation limiting structure, so that the jack seat can only rotate 180 degrees in the cylindrical hole of the jack sliding block. The rotation limiting structure can limit the rotation angle (or called rotation amplitude) of the jack seat in the cylindrical hole of the jack slider, and avoids the phenomenon that the wire connecting the metal conductive elastic sheet and the power line of the power strip is wound for many turns or twisted off due to the fact that the rotation angle of the jack seat is too large.

The jack sliding block is preferably in a regular quadrangular prism shape or a rectangular parallelepiped shape, and the sliding groove is a rectangular groove or a rectangular parallelepiped shape in a basic shape, so that the assembly, the production and the processing are convenient. The heights (or called thicknesses) of the jack sliding block, the jack seat and the top wall are preferably the same, after the jack sliding block, the jack seat and the top wall are assembled with each other, the top surface of the jack sliding block, the top surface of the jack seat and the top surface of the top wall are in the same plane, and the bottom surface of the jack sliding block, the bottom surface of the jack seat and the bottom surface of the top wall are in the same plane, so that the appearance of the power strip is flat and attractive.

The plurality of jack structures are preferably divided into a plurality of jack combinations, each jack combination corresponds to the plugging of one power plug (the power plug of electric equipment, the same below), each jack combination comprises a plurality of jack structures, and the sliding grooves of the jack structures are arranged in parallel and are suitable for the plugging of the power plugs with different numbers of pins. Generally, each jack combination comprises two or three jack structures, preferably three jack structures, so as to be suitable for plugging of two-phase and three-phase power plugs in the prior art, and sliding grooves of the three jack structures are arranged in parallel at equal intervals.

Preferably, a plurality of the jack combinations are regularly arranged on the top wall, for example, in a row or in two parallel rows along the length direction of the jack row, and the jacks are generally equally spaced in the same direction, so that the jack combination is convenient to use and attractive.

Each jack combination is preferably provided with a respective voltage/current adjusting device, which may be a rheostat, and the voltage/current adjusting device is provided with a voltage/current adjusting knob 10, which is arranged on the top wall (a voltage/current adjusting indication scale may be arranged on the top wall of the housing near the voltage/current adjusting knob), so that the output voltage/current of each jack combination can be adjusted to meet the power demand of different electric devices.

Each jack combination is preferably provided with a respective jack combination panel 11, each jack combination and the voltage/current adjusting knob thereof are arranged on the respective jack combination panel, the top wall is provided with panel mounting holes which are matched with the jack combination panels and have the same number, the panel mounting holes vertically penetrate through the top wall, each jack combination panel is embedded in the corresponding panel mounting holes, a detachable assembly mode (for example, a connection structure of matched clamping teeth and clamping grooves) is preferably adopted between the jack combination panel and the panel mounting holes, so that each jack combination is arranged on the top wall in an independent module mode, and thus, when a certain jack combination fails, the jack combination which fails can be maintained or replaced only by detaching the corresponding jack combination panel from the top wall, the power strip does not need to be disassembled integrally, so that the time and the labor are saved in the maintenance process, and the cost is saved.

The outer edge profile of the jack combination panel is preferably quadrangular, and the panel mounting holes are rectangular holes. The height of the jack combination panel is preferably the same as that of the top wall, after the jack combination panel is assembled on the top wall, the top surface of the jack combination panel and the top surface of the top wall are in the same plane, and the bottom surface of the jack combination panel and the bottom surface of the top wall are in the same plane.

The top wall is preferably provided with a power main switch 12, so that the power on-off control of the power strip is facilitated. The top wall is preferably provided with a power-on indicator lamp of the power strip, so that the power on and power off display of the power strip is facilitated.

Each jack combination is preferably provided with a respective jack combination power switch, so that the power-on and power-off control of each jack combination is facilitated, only which jack combination is used to turn on the corresponding jack combination power switch, and the jack combination power switches of other jack combinations can be turned off, so that the jack combination is safe, and the aging of the corresponding lead wire caused by long-term power-on of the jack combination can be avoided. Each jack combination can be provided with a respective jack combination power-on indicator lamp, so that the on-off display of each jack combination is facilitated. Each jack combination power switch and each jack combination power-on indicator light are preferably arranged on the corresponding jack combination panel.

The shell is preferably provided with a USB (universal serial bus) socket 13, so that charging or power supply can be conveniently carried out on equipment which adopts a USB port for charging or power connection, such as a mobile phone or a tablet computer. The number of the USB sockets is preferably multiple, and the USB sockets are arranged on one side wall of the shell in a regular manner or are symmetrically arranged on two opposite side walls of the shell in a regular manner.

The technical means disclosed by the utility model can be combined arbitrarily to form a plurality of different technical schemes except for special description and the further limitation that one technical means is another technical means.

Claims

1. The utility model provides a row of inserting with remove and rotatory jack, includes the casing, its characterized in that be equipped with a plurality of jack structures on the roof of casing, jack structure includes jack slider, jack seat and is located banding spout on the roof, the spout runs through from top to bottom the roof, the jack slider with spout sliding fit connects, the jack seat is cylindricly, is equipped with the jack on it, the jack slider is equipped with the cylindrical hole that runs through from top to bottom, the jack seat be located cylindrical downthehole and with the jack slider normal running fit connects.

2. The strip having moving and rotating jacks of claim 1, wherein said plurality of jack structures are divided into a plurality of jack combinations, each of said jack combinations including a plurality of said jack structures, the runners of said plurality of jack structures being arranged in parallel.

3. The power strip having moving and rotating jacks of claim 2, wherein each said jack assembly includes three said jack structures, the runners of the three jack structures being disposed in parallel and equally spaced relation.

4. The row of claim 2 having moving and rotating jacks, wherein a plurality of said jacks are grouped in a regular array on said top wall.

5. The power strip having moving and rotating jacks of claim 2 wherein each of said jack combinations is provided with a respective voltage/current adjustment means, said voltage/current adjustment means being provided with a voltage/current adjustment knob, said voltage/current adjustment knob being provided on said top wall.

6. The strip of claim 5, wherein each of said jack sets has a respective jack set panel, each of said jack sets and said voltage/current adjusting knobs thereof are provided on the respective jack set panel, said top wall has a same number of panel mounting holes for engaging with said jack set panels, and each of said jack set panels is fitted into the corresponding panel mounting hole.

7. The strip of claim 1 having both moving and rotating jacks, wherein said top wall has a mains power switch thereon.

8. The strip of claim 1 having moving and rotating jacks, wherein said jack slide is in the shape of a regular quadrangular prism and said slide slots are rectangular slots.

9. The strip of claim 1 having both moving and rotating jacks, wherein said housing is provided with a USB socket.

10. The strip of claim 9 having both moving and rotating jacks, wherein said USB ports are plural in number and are arranged regularly on said side walls of said housing.