CN209561748U - A retractable board - Google Patents

Abstract

The utility model relates to a kind of stowable plates, including cabinet, turntable, several socket units are equipped in cabinet, turntable periphery is equipped with several convex blocks, socket unit is equipped with several slots being adapted to convex block, several socket units are interconnected to form chain and are rotatably connected and are connected with electrified wire flexible between adjacent socket unit, socket unit positioned at chain inner end is fixedly connected with turntable, cabinet is equipped with the through-hole passed through for socket unit, and the rotation of turntable opposite case can make socket unit be inserted on convex block or leave convex block.By the way that several socket units are arranged and are allowed to be rotatably connected to form chain structure, and turntable is set, the socket unit of chain structure can be made to be wound on turntable or release by turntable rotation, realize that socket unit can be stored, cabinet may be mounted in metope or on bottom surface, use as wall jack or bottom surface socket, or plug is equipped on cabinet, it is inserted on socket by plug, realizes the expansion of plug wire hole number.

Description

A retractable board

technical field

The utility model relates to a retractable inserting board.

Background technique

With the acceleration of the pace of life, more and more electrical equipment has become an indispensable part of people's daily life, and most of the electrical equipment is connected to the electric plug board through the power cord, and then electrically connected to the fixed power supply. to work. Most of the electric plug boards that appear on the market are composed of housings, socket holes and inner wires. The socket is generally fixed, and the number of plug-in holes is small, so the plug-in socket with a certain length of power cord is indispensable to expand the number of plug-in holes, but after the plug-in socket is used, it occupies a large area, and the plug-in board If it is exposed for a long time, it is easy to trip, and it is more prone to wear and tear, which will cause the line to be blocked.

Contents of the invention

The purpose of the utility model is to provide a retractable plugboard in order to overcome the shortcomings and deficiencies of the prior art.

The technical scheme adopted by the utility model is as follows: a retractable plug-in board, including a box body, a turntable and a number of socket units are arranged in the box body, a number of bumps are arranged on the outer periphery of the turntable, and a There are several slots adapted to the protrusions, several socket units are connected to each other to form a chain, and adjacent socket units are rotatably connected and connected with flexible current-carrying wires. The socket units at the inner end of the chain It is fixedly connected with the turntable, and the box body is provided with a through hole for the socket unit to pass through, and the turntable rotates relative to the box body so that the socket unit can be inserted on or away from the bump.

The adjacent socket units are connected by hinges.

The box body is provided with a drive motor, a drive shaft connected to the drive motor, and a gear transmission assembly arranged between the drive shaft and the turntable. After the drive motor is powered on, the turntable can be rotated through gear transmission. The box body is provided with The switch is used to activate the drive motor.

The gear transmission assembly includes a first bevel gear on the drive shaft, an intermediate shaft, a second bevel gear on the intermediate shaft meshing with the first bevel gear, a first spur gear on the intermediate shaft, and the first straight bevel gear on the intermediate shaft. The gear meshes with the second spur gear, and the second spur gear is connected with the turntable and interlocked in the circumferential direction.

A wire hole is provided at the center of the second spur gear, and the wire hole is used for passing electric wires.

The socket unit is provided with a three-jack and a two-jack.

A pull ring is provided on the socket unit located at the outer end of the chain.

The beneficial effects of the utility model are as follows: by setting a number of socket units and making them rotatably connected to form a chain structure, and setting a turntable, the socket units of the chain structure can be wound on the turntable or released through the rotation of the turntable, so that the socket unit can be For storage, the box can be installed in the wall or on the bottom, and used as a wall socket or a bottom socket, or a plug is provided on the box, and the plug is inserted into the socket to realize the expansion of the number of insertion holes.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the present utility model. For those skilled in the art, obtaining other drawings based on these drawings still belongs to the scope of the present utility model without any creative effort.

Figure 1 is a perspective view of a retractable plug-in board;

Fig. 2 is a sectional view of a retractable plug-in board;

Fig. 3 is a structural schematic diagram of the transmission assembly in the box;

Fig. 4 is a structural schematic diagram of a hinge;

Fig. 5 is the structural representation of socket unit;

In the figure, 1, box body; 101, through hole; 2, turntable; 201, bump; 3, socket unit; 301, slot; 4, hinge; 5, drive shaft; 601, first bevel gear; 602 , the intermediate shaft; 603, the second bevel gear; 603, the second bevel gear; 604, the first spur gear; 605, the second spur gear; Wire; 10, drive motor.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present utility model are used to distinguish two entities with the same name but different parameters or different parameters. It can be seen that "first" and "second" " is only for the convenience of expression, and should not be understood as a limitation on the embodiments of the present utility model, and the subsequent embodiments will not explain them one by one.

The direction and position terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "inside", "outside", "top", " "Bottom", "side", etc., are only referring to the direction or position of the drawings. Therefore, the terms used in direction and position are used to illustrate and understand the present invention, rather than to limit the protection scope of the present invention.

As shown in Figure 1 and Figure 2, a retractable plug-in board includes a box body 1, a turntable 2 and a number of socket units 3 are arranged inside the box body 1, and a number of protrusions 201 are arranged on the outer periphery of the turntable 2, The socket unit 3 is provided with a plurality of slots 301 adapted to the protrusion 201, and several socket units 3 are connected to each other to form a chain, and the adjacent socket units 3 are rotatably connected and connected with flexible current conducting wires. 9. The socket unit 3 located at the inner end of the chain is fixedly connected to the turntable 2. The box body 1 is provided with a through hole 101 for the socket unit 3 to pass through. The turntable 2 rotates relative to the box body 1 to make the socket unit 3 is inserted on the bump 201 or away from the bump 201. By arranging several socket units and making them rotatably connected to form a chain structure, and setting a turntable, the socket units of the chain structure can be wound on the turntable or released through the rotation of the turntable, so that the socket unit can be accommodated, and the box body can be installed on the wall On the middle or bottom surface, it can be used as a wall socket or bottom surface socket, or a plug is provided on the box body, and the plug is inserted into the socket to realize the expansion of the number of insertion holes.

The adjacent socket units 3 are connected by hinges 4 . Two sides of the socket unit 3 are provided with screw holes, which are connected with the hinge 4 by screws. connected via hinge 4,

Described box body 1 is provided with drive motor 10, the drive shaft 5 that is connected with drive motor 10, the gear transmission assembly that is arranged between drive shaft 5 and turntable 2, and drive motor 10 can make turntable 2 rotate through gear transmission after being energized. , the box 1 is provided with a switch 8 for starting the drive motor 10 . The rotation of the turntable 2 can be realized by energizing the driving motor, and the releasing and retracting of the socket unit 3 can be realized. The socket unit 3 positioned at the outer end of the chain is provided with a pull ring 7, the socket unit 3 can be pulled out manually, and the socket unit 3 can be retracted automatically by starting the driving motor 10 after the utility is finished.

A rotating shaft can also be arranged on the turntable 2, and the rotating shaft passes through the casing 1, is connected with a rotating handle, and is manually driven to realize the rotation of the turntable.

A rotating shaft can also be set in the rotating disk 2, a coil spring is arranged between the rotating disk 2 and the rotating shaft, a pull ring 7 is arranged on the socket unit 3 at the outer end of the chain, the socket unit 3 is pulled out manually, and a push button is set on the housing. The push button is inserted into the slot 301 to fix the socket unit 3. After the push button is retracted, it is automatically retracted under the force of the coil spring. This structure is a prior art and will not be described in detail.

The gear transmission assembly includes a first bevel gear 601 on the drive shaft 5, an intermediate shaft 602, a second bevel gear 603 on the intermediate shaft 602 meshing with the first bevel gear 601, and a first bevel gear on the intermediate shaft 602. A spur gear 604, a second spur gear 605 meshing with the first spur gear 604, the second spur gear 605 is connected with the turntable 2 and interlocked in the circumferential direction. In the figure, in order to visually show the connection structure of the gear transmission assembly, each part is relatively large. In practical applications, in order to reduce the volume of the box, the drive motor, the first bevel gear 601, the intermediate shaft 602, the second bevel gear 603, The size of the first spur gear 604 and the second spur gear 605, the gear transmission assembly and the driving motor are placed under the turntable, the diameter of the turntable determines the number of socket units 3 that can be accommodated, and the length and width of the inner cavity of the box are slightly larger than the diameter of the turntable Add the thickness of the two socket units 3 to allow the turntable to rotate with the socket units, and the height is slightly greater than the thickness of the turntable plus the height required by the gear transmission assembly, and the power supply line can be placed. If it is manually driven, or the coil spring is automatically retracted, the required height of the gear transmission assembly can be reduced.

A wire hole 606 is provided at the center of the second spur gear 605, and the wire hole 606 is used for passing electric wires. The power cord connected into the box body 1 can pass through the wire hole 606 and then be connected to the socket unit 3 at the inner end of the chain, so as to realize the orderly storage of the lines in the box body 1 . An automatic wire take-up device can also be set, and when the socket unit 3 rotates with the turntable 2, the automatic wire take-up device will follow the pay-off or take-up, but this needs to increase the volume of the casing.

The socket unit 3 is provided with a three-jack and a two-jack.

A main power switch can be set on the box to play a role in safe electricity use.

As shown in Figure 2, the two socket units 3 at the inner end cannot be released from the box, and can be used to supply power to the drive motor 10. If the manual drive is adopted, it can be designed as a sheet without electrical components, which acts as a chain connection. The fixing function of one end of the socket unit reduces the cost and can reduce the width of the box body.

What is disclosed above is only a preferred embodiment of the utility model, and of course it cannot limit the scope of the present invention. Therefore, equivalent changes made according to the claims of the utility model still fall within the scope of the utility model.

Claims (7)

1. a kind of stowable plate, it is characterised in that: be equipped with turntable (2) including cabinet (1), in the cabinet (1), several insert Seat unit (3), turntable (2) periphery be equipped with several convex blocks (201), the socket unit (3) be equipped with it is several with it is described convex The slot (301) of block (201) adaptation, several socket units (3) are interconnected to form chain and between adjacent socket units (3) Electrified wire flexible (9) are rotatably connected and are connected with, it is solid positioned at the socket unit (3) of chain inner end and turntable (2) Fixed connection, the cabinet (1) are equipped with the through-hole (101) passed through for socket unit (3), and turntable (2) opposite case (1) turns It is dynamic that socket unit (3) can be made to be inserted on convex block (201) or leave convex block (201).

2. stowable plate according to claim 1, it is characterised in that: lead between the adjacent socket unit (3) Cross hinge (4) connection.

3. stowable plate according to claim 1, it is characterised in that: be equipped with driving motor in the cabinet (1) (10), the drive shaft (5) being connect with driving motor (10), the gear drive group being arranged between drive shaft (5) and turntable (2) Part, driving motor (10), which passes through gear drive after being powered, can be such that turntable (2) rotate, and the cabinet (1) is equipped with switch (8) and is used for Start driving motor (10).

4. stowable plate according to claim 3, it is characterised in that: the gear-driven assembly includes being located at driving First bevel gear (601), jackshaft (602) on axis (5), being engaged with first bevel gear (601) on jackshaft (602) Second bevel gear (603), be located on jackshaft (602) the first spur gear (604), engage with the first spur gear (604) Second spur gear (605), second spur gear (605) connect with turntable (2) and circumferential linkage.

5. stowable plate according to claim 4, it is characterised in that: the second spur gear (605) the center point is set Have threading hole (606), the threading hole (606) is used for across electric wire.

6. stowable plate according to claim 1-5, it is characterised in that: set on the socket unit (3) There are three jacks and two jacks.

7. stowable plate according to claim 1-5, it is characterised in that: the socket positioned at chain outer end Unit (3) is equipped with pull ring (7).