A kind of desktop conduction transfer equipment and there is the automatic rotating table of this conduction transfer equipment
Technical field
The present invention relates to electric installation and dining table, a kind of conduction transfer equipment for the rotation of large-scale dining table desktop and the automatic rotating table with this conduction transfer equipment are particularly provided.
Background technology
Existing dining table is of a great variety, but desktop can be divided into substantially to be fixedly installed with rotatable setting two kinds, and rotatable dining table comprises again manually rotation and electronic rotation two kinds. It is no matter lazy Susan manually or automatically, generally electrical installation can not be set at rotating table top, because the winding of electric wire can occur desktop in rotation process, hinder desktop to rotate. For addressing this problem, some current transfer devices for rotating table top have occurred, such as, Chinese patent disclosed " dining table of power supply connecting device is housed on a kind of rotating table top " (200620050757.2), it is, at the center of fixing desktop and rotary desktop, " rotation circuit interchanger " is installed, can be implemented in desktop and various Electricthermal furnace is set, and do not affect the rotation of desktop. But the structure that this kind installs exchanging electrical current device in desktop-centric position is only adapted to small-sized lazy Susan. For large-scale dining table, if rotation axis is arranged on the central position of rotatable desktop, owing to large desktop weight is relatively big, just it is difficult to ensure the steady rotation of desktop. Therefore the support of large-scale dining table and wheelwork are applicable to being arranged on the edge of rotating table top. But also not occurring on market that this kind of wheelwork is arranged on rotating table top edge, desktop is provided with electrical installation and does not affect the dining table that desktop rotates.
Summary of the invention
It is an object of the invention to provide a kind of desktop conduction transfer equipment, it can arrange various electrical equipment on large desktop, and can realize the steady rotation of rotating table top. Another object of the present invention is to provide a kind of automatic rotating table with above-mentioned conduction transfer equipment.
For achieving the above object, embodiment of the present invention are: a kind of desktop conduction transfer equipment, it is characterized in that, there are two conductive contacts and two conduction rings, two conductive contacts are arranged on and are arranged on the swivel arrangement support below rotating table top, and under conduction ring is arranged on rotating table top, two conductive contacts are contacted with two conduction rings respectively, two conductive contacts are by the positive pole of conducting rod difference connecting power line and negative pole, and conduction ring connects the electrical installation on desktop.
Described conductive contact is conduction brush.
Described conductive contact and conducting rod are arranged in bench insulator, and bench insulator is arranged on swivel arrangement support, have insulation covering outside conduction ring.
The automatic rotating table with above-mentioned conduction transfer equipment provided by the invention, there is outer desktop and rotating table top, outer desktop is fixedly installed on bracing or strutting arrangement, rotating table top is arranged on the center of outer desktop, it is characterized in that, rotating table top is arranged with rotation track, rotating table top is placed in by rotation track on the scroll wheel being arranged on wheelwork support, it is arranged with two conduction rings at rotating table top, wheelwork support is provided with two conductive contacts, two conductive contacts are contacted with two conduction rings respectively, two conductive contacts are by the positive pole of conducting rod connecting power line and negative pole, conduction ring connects the electrical installation on desktop.
Described swivel arrangement Bracket setting has multiple, every swivel arrangement support installing has rotation axis, rotation axis is provided with scroll wheel, rotation track is arranged on scroll wheel, rotating table top is placed on scroll wheel by rotation track, and the rotation axis on one or more swivel arrangement support is rotated by the driven by motor being arranged on swivel arrangement support.
The present invention is owing to arranging conduction transfer equipment on the wheelwork support under large-scale rotating table top outer, it is possible to while ensureing that desktop steadily rotates, can not affect to the electric power supply on rotating table top, it is ensured that the electrical equipment on rotating table top normally uses. Therefore, large-scale rotating table top can arrange the electrical equipment establishings such as electromagnetic oven, televisor, fountain potted landscape with music, expanded the function of large-scale lazy Susan. And, rotating table top can also be set in the rotation not affecting dining table in room column, it is possible to effectively utilizes floor space.
Accompanying drawing explanation
Fig. 1 is the desktop conduction conversion device structure figure of the present invention;
Fig. 2 is the automatic rotating table schematic diagram of the desktop conduction transfer equipment with the present invention.
Embodiment
As shown in Figure 1, desktop conduction transfer equipment, installs two conductive contacts 2 on swivel arrangement support 1, and conductive contact 2 connects conducting rod 3, and conductive contact 2 and conducting rod 3 are arranged in bench insulator 4. It is arranged with inside and outside two conduction rings 5 at rotating table top 6, insulation covering 7 is had outside conduction ring 5, two conduction rings 5 contact with two conductive contacts 2 respectively, two conductive contacts 2 are by the positive pole of conducting rod 3 difference connecting power line and negative pole, and two conduction rings 5 connect the electrical equipment 14 on rotating table top 6 by wire.
As shown in Figure 2, there is the automatic rotating table of desktop conduction transfer equipment, there is outer desktop 8 and rotating table top 6, outer desktop 8 fixedly mounts with bracing or strutting arrangement 9, rotating table top is provided with automatic rotation device 6 times, this automatic rotation device has four swivel arrangement supports 1, every swivel arrangement support 1 is all provided with rotation axis 10, rotation axis 10 is provided with scroll wheel 11, scroll wheel 11 is provided with rotation track 12, rotating table top 6 is placed on scroll wheel 11 by rotation track 12, and rotation axis 10 is driven by the motor 13 being arranged on swivel arrangement support 1 and rotates.
Composition graphs 1, Fig. 2, two conductive contacts 2 are arranged on both sides inside and outside scroll wheel 11 respectively by bench insulator 4, and inside and outside the rotation track 12 that two conduction rings 5 are separately positioned under rotating table top 6, inside and outside two conductive contacts 2 contact with inside and outside two conduction rings 5 respectively.
Above-mentioned conductive contact 2 can be conduction brush, electroconductive elastic sheet or conductive bearing.