Computer network wiring connector with flat cable not prone to falling
The invention relates to the technical field of computer network equipment, in particular to a computer network wiring connector with a flat cable not easy to fall off.
The connector is a part frequently contacted by electronic engineering technicians, and has the function of building a circuit bridge between two circuits, in the external equipment of a computer, the connection of the flat cables is realized by using the connector in many times, the connection between modules is realized by using the connector due to the high modularization of the existing circuit in the circuit inside the connector, so that the later maintenance and replacement are convenient, but the existing connector is mostly in a plug type, the connection mode is easy to fall off, and the falling of the flat cables can cause serious consequences such as important data transmission interruption and the like in many times.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a computer network wiring connector with a flat cable not easy to fall off.
The technical scheme of the invention is as follows:
a computer network wiring connector with a flat cable not prone to falling comprises a rectangular flat shell, flat cable joints are embedded in two ends of the rectangular flat shell, the flat cable joints are electrically connected through connecting wires, clamping devices are further mounted at two ends of the rectangular flat shell, each clamping device comprises a connecting handle, a pressing plate and a rubber block, one end of each connecting handle is hinged to the rectangular flat shell, and the other end of each connecting handle is hinged to the upper portion of the corresponding pressing plate; the lower part of the pressing plate is adhered with a rubber block; the clamp plate is square, and screw holes are formed in four corners of the clamp plate.
Further, the connecting handle is arc-shaped.
Furthermore, the pressing plate is made of elastic materials.
Further, the elastic material is spring steel.
Furthermore, a pair of supports is arranged on the upper part of the pressing plate, and the connecting handle is hinged with the supports through a rotating shaft.
The invention has the advantages that:
the flat cable fixing device comprises a flat cable, a connecting handle, a flat cable, a rubber block, a connecting rod, a pressing plate and a connecting bolt, wherein the flat cable is fixed on the connecting rod, the rubber block is pressed by the pressing plate through the fastening bolt, the flat cable is fixed through friction force generated by extrusion between the rubber block and the flat cable, the pressing plate is limited by the connecting handle, cannot move forwards and backwards and can only rotate, therefore, when the pressing plate is fixed, a mechanical triangle is formed, the external tension force on the flat cable is firstly counteracted by the friction force of the rubber block on the flat cable at the pressing plate.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the clamping principle of the clamping device.
In the figure: the cable connector comprises a 1-rectangular flat shell, a 2-cable connector, a 3-connecting wire, a 4-connecting handle, a 5-pressing plate, a 51-support, a 52-screw hole, a 53-rotating shaft, a 6-rubber block, a 7-fastening bolt and an 8-cable.
The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1-2:
the utility model provides a computer network wiring connector that winding displacement is difficult for dropping, includes rectangular flat casing 1, 1 both ends of rectangular flat casing all inlay dress winding displacement and connect 2, the winding displacement connects and connects 3 electricity between 2 and connect its characterized in that through the connecting wire: clamping devices are further mounted at two ends of the rectangular flat shell 1 and comprise a connecting handle 4, a pressing plate 5 and a rubber block 6, one end of the connecting handle 4 is hinged to the rectangular flat shell 1, and the other end of the connecting handle is hinged to the upper portion of the pressing plate 5; the lower part of the pressing plate 5 is adhered with a rubber block 6; the pressing plate 5 is square, and screw holes 52 are formed in four corners of the pressing plate.
Specifically, in order to facilitate the hinge connection of the connecting rod 4 with the rectangular flat case 1 and the rotation thereof, the connecting rod 4 is arc-shaped.
Specifically, the pressing plate 5 is pressed by the fastening bolt 7, so as to press the rubber block 6, the flat cable 8 is fixed by the friction force generated by the extrusion between the rubber block 6 and the flat cable 8, and the pressing plate 5 is limited by the connecting handle 4, cannot move back and forth, and can only rotate, so that after the pressing plate 5 is fixed, a mechanical triangle is formed, the external tension on the flat cable 8 is firstly offset by the friction force of the rubber block 6 on the flat cable 8 at the pressing plate 5, the flat cable 8 is prevented from easily sliding or dropping off, so as to cause the drop of the flat cable 8, and in consideration of increasing the clamping force, the pressing plate can also be made of an elastic material, and if the insulating property is increased, the elastic material can be made of elastic hard insulating plastic, such as a PC material.
Specifically, for the convenience of hinging, the upper part of the pressure plate 5 is provided with a pair of supports 51, and the connecting rod 4 is hinged with the supports 51 through a rotating shaft 53, but other hinging forms can be adopted, such as a pin structure.
Before the flat cable connector is used, the connecting handle 4 is rotated backwards, the flat cable 8 is inserted into the flat cable connector 2, the pressing plate 5 is pressed on two sides of the flat cable 8 by rotating the connecting handle 4, and then the pressing plate 5 is tightened through the fastening bolt 7 so as to fix the flat cable 8.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.