CN220042300U - Hardware wiring terminal connector - Google Patents

Abstract

The utility model relates to the technical field of hardware binding post connectors, and discloses a hardware binding post connector which comprises a plug spring assembly, wherein two sides of the bottom of the plug spring assembly are fixedly connected with a bending plate, the inside of the bending plate is slidably connected with a pushing plate, two sides of the back of the pushing plate are fixedly connected with toothed plates, two sides of the inside of the bending plate are connected with limiting mechanisms, each limiting mechanism comprises a bidirectional screw rod, and two sides of the outside of the bidirectional screw rod are connected with nuts in a threaded manner. This five metals binding post connector will insert the inside wire of crooked board and fix spacingly, reduces its gap with crooked board to prevent because outside reason, if receive to pull can lead to the wire to rock in the plug spring is inside, lead to its unstable with the plug spring is connected, thereby lead to its short circuit, reduce the life of plug spring then, prevent the wire from inserting the inside in-process of crooked board, because outside reason, lead to droing and crooked board disconnection.

Description

Hardware wiring terminal connector

Technical Field

The utility model relates to the technical field of hardware binding post connectors, in particular to a hardware binding post connector.

Background

Hardware binding post is commonly used in the interface of large-scale cable, usually be arranged in the equipment of industry and energy field, they can transmit high voltage, high current and high power signal, along with industry degree of automation is higher and more stringent, the industry requirement is more accurate, the quantity of hardware binding post connector rises gradually, hardware binding post connector (plug spring terminal) is when using needs to fix the wire on the plug spring terminal, the rethread makes the plug spring terminal fix in the wire holder, also fix in the wire holder with the contact pin of plug spring terminal grafting setting, then make two wire holders fixed.

The plug springs used in common small electronic devices are small in size, and in some large cable devices, the plug springs used in common large cable devices are large in size (such as plug spring interfaces of wind driven generators or optical fiber cables, coaxial cables and power cables) and have a length of generally more than 20 mm. In the using process of the wind power generation equipment, as the connecting part between the rotor of the wind power generator and the tower is easy to vibrate due to air flow, the connection of the connecting wire of the wind power generation equipment is possibly unstable due to vibration, thereby causing working accidents, and the working requirements of the equipment cannot be met by the traditional simple inserting mode of the inserting spring.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a hardware wiring terminal connector to solve the technical problems.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a five metals binding post connector, includes the plug spring subassembly, the equal fixedly connected with bending board in both sides of plug spring subassembly bottom, the inside sliding connection of bending board has the push pedal, the equal fixedly connected with pinion rack in both sides at the push pedal back.

The utility model discloses a bending plate, including curved plate, inside both sides of curved plate all are connected with stop gear, stop gear includes two-way lead screw, the equal threaded connection in both sides of two-way lead screw outside has the nut, the bottom fixedly connected with limiting plate of nut, the equal threaded connection in both sides of two-way lead screw outside has the gear, the top of gear meshes with the bottom of pinion rack, and the equal through-connection of two opposite one ends of limiting plate has trapezoidal piece.

Preferably, the inside of crooked board has seted up the spout, and the inside sliding connection of spout has the slider, and two relative one ends of slider are connected with the both sides of push pedal, and the back fixedly connected with spring A of slider, spring A's the back is connected with the inside back of spout, and the slider can drive the push pedal and carry out rectilinear motion, and spring A can drive the push pedal of motion and return.

Preferably, threads are formed on two sides of the outer portion of the bidirectional screw rod, the threads on two sides of the outer portion of the bidirectional screw rod are opposite in rotation direction, and the two nuts can be driven to move away from or relatively in the process of rotating the bidirectional screw rod due to the opposite thread design.

Preferably, the inside of the bending plate is fixedly connected with a sleeve, the inside of the sleeve is connected with a guide arm in a sliding manner, the guide arm is connected with the limiting plate, and the sleeve is matched with the guide arm to guide the limiting plate, so that the limiting plate moves linearly.

Preferably, the limiting plate is provided with a slot at one end far away from the sleeve, the inside of the slot is in sliding connection with the outside of the trapezoid block, the inside of the slot is connected with the outside of the trapezoid block through a spring B, the slot can accommodate the trapezoid block, and the spring B can drive the trapezoid block to return.

Preferably, the trapezoidal block is trapezoidal design, the one end that the trapezoidal block is close to two-way lead screw is the plane, the one end that the trapezoidal block kept away from two-way lead screw is the inclined plane design, and trapezoidal design can make it can not influence the wire motion at the inside in-process of wire entering bending board, and the wire then can fix the wire at the inside in-process of inserting the bending board completely.

Preferably, the right side of plug spring subassembly fixedly connected with fixed slot, another wire can be fixed to the fixed slot.

(III) beneficial effects

Compared with the prior art, the utility model provides the hardware wiring terminal connector, which has the following beneficial effects:

1. according to the hardware binding post connector, the wire inserted into the bending plate drives the push plate to be pushed back and forth, so that the toothed plate is driven to drive the gear to rotate, the rotating gear drives the bidirectional screw rod to rotate, nuts at two sides outside are driven to perform relative motion, the moving nuts drive the limiting plate to fix and limit the wire inserted into the bending plate, the gap between the limiting plate and the bending plate is reduced, and therefore the situation that the wire shakes in the plug spring due to external reasons, the wire is unstable in connection with the plug spring and short-circuited due to the fact that the wire is pulled is avoided, and the service life of the plug spring is prolonged;

2. this five metals binding post connector, the inside in-process that the wire inserted the crooked board completely is through the trapezoidal shape drive trapezium piece of trapezium piece and is retracted into grooved inside, thereby the in-process that the wire inserted the crooked board completely is through its back plane design that spring B returns to restrict the wire in the inside of crooked board completely, prevent the in-process that the wire inserted the crooked board inside, because external cause, lead to droing and crooked board disconnection.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic front view of a spacing mechanism of the present utility model;

fig. 3 is a front cross-sectional view of the restrictor plate of the present utility model.

In the figure: 1. a plug spring assembly; 2. bending the plate; 3. a push plate; 4. a toothed plate; 5. a limiting mechanism; 51. a two-way screw rod; 52. a nut; 53. a limiting plate; 54. a gear; 6. a trapezoid block; 7. a fixing groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, referring to fig. 1, 2 and 3, of a hardware binding post connector, which comprises a plug spring component 1, wherein the scheme is an improvement of a structure of a non-electronic component part based on a plug spring in the prior art, the plug spring component 1, a bending plate 2 and a fixing groove 7 are common plug spring products which are popularized in the prior art, the right side of the plug spring component 1 is fixedly connected with the fixing groove 7 for fixing a wire, an arc-shaped groove capable of fixing the wire is formed in the fixing groove 7, and the two sides of the bottom of the plug spring component 1 are fixedly connected with the bending plate 2 for fixing the wire.

The inside of crooked board 2 has seted up coupling assembling's spout, and the inside sliding connection of spout has the slider that makes its rectilinear motion to push pedal 3 wire, and the relative one end of two sliders is connected with the both sides of push pedal 3, and the back fixedly connected with spring A of slider, spring A's the back is connected with the inside back of spout, and the inside sliding connection of crooked board 2 has driven push pedal 3, and the equal fixedly connected with in both sides at push pedal 3 back can drive the rotatory pinion rack 4 of gear 54.

Referring to fig. 2, two sides of the inside of the bending plate 2 are connected with a limiting mechanism 5 for limiting the wire terminal, the limiting mechanism 5 comprises a driven bidirectional screw rod 51, two sides of the outside of the bidirectional screw rod 51 are provided with driving threads, the directions of the threads of the two sides of the outside of the bidirectional screw rod 51 are opposite, two sides of the outside of the bidirectional screw rod 51 are connected with nuts 52 which move through the rotation of the bidirectional screw rod 51, the bottoms of the nuts 52 are fixedly connected with limiting plates 53, one end of the limiting plates 53 far away from the sleeve is provided with grooves, the grooved inner parts are connected with the outer parts of the trapezoid blocks 6 in a sliding mode, and the grooved inner parts are connected with the outer parts of the trapezoid blocks 6 through springs B.

The inside fixedly connected with coupling assembling's of crooked board 2 sleeve, telescopic inside sliding connection has the guide arm that makes its rectilinear motion to limiting plate 53 wire, be connected between guide arm and the limiting plate 53, the outside both sides of two-way lead screw 51 all threaded connection has driven gear 54, the top of gear 54 meshes with the bottom of pinion rack 4, the opposite one end of two limiting plates 53 all through-connection has can restrict wire trapezoidal piece 6, trapezoidal piece 6 is trapezoidal design, the one end that trapezoidal piece 6 is close to two-way lead screw 51 is the plane, the one end that trapezoidal piece 6 kept away from two-way lead screw 51 is the inclined plane design.

The working principle of the embodiment is as follows: in the use process, one end of a wire is inserted into the inside of the bending plate 2 for installation, the other wire is inserted into the inside of the fixing groove 7, the fixing groove 7 is extruded by tools such as a vice and the like, the wire inside the bending plate 2 is inserted into the fixing groove 7 for fixing, the wire driving pushing plate 3 is pushed forward and backward, thereby the toothed plate 4 drives the gear 54 to rotate, the rotating gear 54 drives the bidirectional screw rod 51 to rotate, thereby the nuts 52 on two sides outside are driven to perform relative movement, the moving nuts 52 drive the limiting plates 53 to fix and limit the wire inside the bending plate 2, and gaps between the limiting plates and the bending plate 2 are reduced, so that the wire is prevented from shaking inside the plug spring due to external reasons, namely the wire is pulled, the wire is connected with the plug spring unstably, the wire is short-circuited, and the service life of the plug spring is reduced.

The trapezoidal shape of the trapezoidal block 6 drives the trapezoidal block 6 to retract into the grooved interior in the process of completely inserting the wire into the curved plate 2, and when the wire is completely inserted into the curved plate 2, the trapezoidal block 6 returns through the spring B so as to pass through the back plane design, thereby completely limiting the wire in the curved plate 2, preventing the wire from falling off and disconnecting with the curved plate 2 due to external reasons in the process of inserting the wire into the curved plate 2.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a five metals binding post connector, includes plug spring subassembly, its characterized in that: the two sides of the bottom of the plug spring assembly are fixedly connected with bending plates, the inside of each bending plate is slidably connected with a pushing plate, and the two sides of the back of each pushing plate are fixedly connected with toothed plates;

the inside both sides of crooked board all are connected with stop gear, and stop gear includes two-way lead screw, and the equal threaded connection in both sides of two-way lead screw outside has the nut, and the bottom fixedly connected with limiting plate of nut, the equal threaded connection in both sides of two-way lead screw outside has the gear, and the top of gear meshes with the bottom of pinion rack, and the equal through connection of two opposite one ends of limiting plate has trapezoidal piece.

2. The hardware terminal connector of claim 1, wherein: the inside of crooked board has seted up the spout, and the inside sliding connection of spout has the slider, and two relative one ends of slider are connected with the both sides of push pedal, and the back fixedly connected with spring A of slider, spring A's the back is connected with the inside back of spout.

3. The hardware terminal connector of claim 1, wherein: threads are formed on two sides of the outer portion of the bidirectional screw rod, and the rotation directions of the threads on two sides of the outer portion of the bidirectional screw rod are opposite.

4. The hardware terminal connector of claim 1, wherein: the inside fixedly connected with sleeve of crooked board, telescopic inside sliding connection has the guide arm, is connected between guide arm and the limiting plate.

5. The hardware terminal connector of claim 4, wherein: the limiting plate is provided with a slot at one end far away from the sleeve, the inside of the slot is connected with the outside of the trapezoid block in a sliding manner, and the inside of the slot is connected with the outside of the trapezoid block through a spring B.

6. The hardware terminal connector of claim 1, wherein: the trapezoid block is of a trapezoid design, one end, close to the bidirectional screw rod, of the trapezoid block is a plane, and one end, far away from the bidirectional screw rod, of the trapezoid block is of an inclined plane design.

7. The hardware terminal connector of claim 1, wherein: the right side of plug spring subassembly fixedly connected with fixed slot.