CN209843970U - Novel wiring structure - Google Patents

Abstract

The utility model discloses a novel wiring structure, including binding post, binding post installs on the back seat, binding post includes screw, shell and stationary blade, stationary blade fixed connection is on the back seat, the screw offsets with the stationary blade, be equipped with the screw hole with screw threaded connection on the shell, the both sides of screw hole are located respectively at the both ends of screw, the one end that the screw hole was kept away from to the shell is equipped with the canned paragraph, be equipped with on the back seat and carry out the spacing groove of axial to the screw, the canned paragraph passes through the screw and rotates to be close to the stationary blade, makes the wire press from both sides tightly between canned paragraph and stationary blade. The utility model provides a not only can guarantee the fastness that the wire connects, can not cause a novel wiring structure of damage to the wire again.

Description

Novel wiring structure

Technical Field

The utility model relates to a wiring structure field, concretely relates to novel wiring structure.

Background

The wiring structure commonly used in the existing market mainly adopts binding post, binding post adopts the screw to twist in the terminal, compress tightly the wire through the screw, accomplish the connection of wire, nevertheless twist the in-process at the screw, can produce the damage to the wire, not only be unfavorable for the secondary use of wire, can cut out the wire section that has used when basically using for the secondary, extract one section wire again and use, still can make the wire life who has accomplished the connection descend, be unfavorable for the long-term use of product.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome present technical defect, provide one kind and not only can guarantee the fastness that the wire is connected, can not cause a novel wiring structure of damage to the wire again.

The technical scheme of the utility model, a novel wiring structure, including binding post, binding post installs on the back seat, binding post includes screw, shell and stationary blade, stationary blade fixed connection is on the back seat, the screw offsets with the stationary blade, be equipped with the screw hole with screw threaded connection on the shell, the both sides of screw hole are located respectively at the both ends of screw, the one end that the screw hole was kept away from to the shell is equipped with the canned paragraph, be equipped with on the back seat and carry out the spacing groove of axial to the screw, the canned paragraph is close to the stationary blade through the screw rotation, makes the wire press from both sides tightly between canned paragraph and stationary blade.

The utility model has the advantages that: offset through screw and stationary blade, guarantee accuracy and fastness in the wire connection process, be equipped with on the back seat and carry out the spacing groove of axial to the screw, guarantee the screw and rotate the in-process, can not remove in the axial, the stationary blade that avoids taking place easily when axial displacement appears in the screw removes or the condition of deformation, threaded connection through shell and screw, it makes the shell can reduce the interval with the stationary blade and fix the wire to rotate the screw, the wire is in between canned paragraph and the stationary blade, do not contact with the screw, and rotate at the screw and compress tightly the in-process, can not produce the damage to the wire, and then the security and the life that the wire used have been guaranteed, fix the stationary blade through the joint, avoid the stationary blade position to change, influence the accuracy and the fastness of connecting.

As the utility model discloses an improve, the stationary blade is equipped with the conflict recess with the counterbalance department of screw, the screw offsets with the tank bottom of conflict recess, through the improvement, can guarantee the screw and rotate the accuracy of in-process and stationary blade relative position, be difficult to appear skew, guarantee the accuracy that the wire is connected.

As the utility model discloses an improve, the screw is equipped with the anticreep end with the counterbalance department of stationary blade, the diameter of anticreep end is less than the diameter of conflict recess, in the conflict recess was inserted to the anticreep end, through the improvement, can avoid the screw to jump out the conflict recess at the rotation in-process, guaranteed the counterbalance position relation of screw and conflict recess.

As an improvement of the utility model, the notch department of conflict recess is equipped with the chamfer, through the improvement, when the screw is connected with the stationary blade for the first time, can lead through the chamfer, the purpose that the tank bottom of faster completion screw and conflict recess offset.

As an improvement of the utility model, the position that the back seat corresponds with the stationary blade is equipped with the draw-in groove, be equipped with the trip with the draw-in groove joint on the stationary blade, through the improvement, through the fixed stationary blade of joint, avoid the stationary blade position to change, influence the accuracy and the fastness of connection.

As an improvement of the utility model, be equipped with many direction muscle on the relative both sides of inner wall of back seat, the direction muscle is the array distribution, the direction muscle offsets with the lateral wall of shell, through the improvement, not only to the shell play limiting displacement, the shell is avoided appearing rocking or the pivoted condition when the shell removes under the effect of screw, can also reduce the friction area between shell and the back seat, reduces the resistance, helps the shell to remove.

As an improvement of the utility model, be equipped with anti-skidding line on the inner wall of canned paragraph, through the improvement can make the wire compress tightly the back, more firm, difficult pine takes off.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the structure of the rear seat mounting part of the present invention.

Fig. 3 is a schematic view of the screw structure of the present invention.

Fig. 4 is a schematic view of the structure of the housing of the present invention.

Fig. 5 is a schematic view of the structure of the fixing sheet 1.3(a) of fig. 2 according to the present invention.

Fig. 6 is a schematic view of the structure of the fixing sheet 1.3(b) of fig. 2 according to the present invention.

Wherein the reference numerals are: 1. the back seat, 1.1, spacing groove, 1.2, direction muscle, 1.3, draw-in groove, 2, screw, 2.1, anticreep end, 3, shell, 3.1, screw hole, 3.2, canned paragraph, 3.3, anti-skidding line, 4, stationary blade, 4.1, conflict recess, 4.2, trip, 4.3, chamfer.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

As shown in fig. 1, the structure of the present invention: a novel wiring structure comprises a wiring terminal, the wiring terminal is installed on a rear seat 1, the wiring terminal comprises a screw 2, a shell 3 and a fixing plate 4, the fixing plate 4 is fixedly connected on the rear seat 1, the screw 2 is abutted against the fixing plate 4, as shown in figure 4, a threaded hole 3.1 in threaded connection with the screw 2 is formed in the shell 3, two ends of the screw 2 are respectively arranged at two sides of the threaded hole 3.1, a fixing section 3.2 is arranged at one end, far away from the threaded hole 3.1, of the shell 3, as shown in figure 2, a limiting groove 1.1 for axially limiting the screw 2 is formed in the rear seat 1, the fixing section 3.2 is close to the fixing plate 4 through rotation of the screw 2, a lead is clamped between the fixing section 3.2 and the fixing plate 4, in the process of fixing the lead, the screw 2 rotates clockwise, and as the screw 2 can not move axially, the fixing section 3.2 can move axially along the screw 2, and is close to the fixed plate 4, the distance between the fixed section 3.2 and the fixed plate 4 is reduced, and then the lead is clamped, when the screw 2 rotates anticlockwise, the lead is loosened, the width of the fixed section 3.2 from one end far away from the threaded hole 3.1 to the threaded hole 3.1 is increased, if the lead is a single-strand lead, the lead can be guided to move to the position with the largest stress, so that the fixed connection of the lead is firmer, if the lead is a multi-strand lead, the multi-strand lead can be contracted more tightly, and the lead can be moved to the position with the largest stress, so that the fixed connection of the lead is firmer, the inner wall of the fixed section 3.2 is provided with an anti-slip pattern 3.3, the anti-slip pattern 3.3 adopts the structural design of an anti-slip groove, the abutting part of the fixed plate 4 and the screw 2 is provided with a groove 4.1, the notch of the abutting groove 4.3 is provided with a chamfer 4.3, the screw 2 and the, screw 2 is equipped with anticreep end 2.1 with the counterbalance department of stationary blade 4, anticreep end 2.1's diameter is less than conflict recess 4.1's diameter, anticreep end 2.1 inserts in the conflict recess 4.1, be equipped with many direction muscle 1.2 on the relative both sides of inner wall of back seat 1, direction muscle 1.2 is the array and distributes, direction muscle 1.2 offsets with the lateral wall of shell 3, the position that back seat 1 and stationary blade 4 correspond is equipped with draw-in groove 1.3, as shown in fig. 5, fig. 6, be equipped with the trip 4.2 with draw-in groove 1.3 joint on the stationary blade 4.

The structure of the anti-skid lines 3.3 can also adopt the structural design of anti-skid ribs.

Through above-mentioned design, screw up the structure more fast than traditional screw 2 in wire installation, more firm, only need insert the wire, screw up screw 2, just accomplish the installation, need not worry the impaired condition of wire, need not worry the condition that the pine takes off after connecting more.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a novel wiring structure, includes binding post, binding post installs on back seat (1), its characterized in that: binding post includes screw (2), shell (3) and stationary blade (4), stationary blade (4) fixed connection is on back seat (1), screw (2) offset with stationary blade (4), be equipped with on shell (3) with screw (2) threaded connection's screw hole (3.1), the both sides of screw hole (3.1) are located respectively at the both ends of screw (2), the one end that screw hole (3.1) were kept away from in shell (3) is equipped with canned paragraph (3.2), be equipped with on back seat (1) and carry out axial spacing groove (1.1) to screw (2), canned paragraph (3.2) rotate through screw (2) and are close to stationary blade (4), make the wire press from both sides tightly between canned paragraph (3.2) and stationary blade (4).

2. The novel wiring structure according to claim 1, wherein: the support is characterized in that a contact groove (4.1) is formed in the contact position of the fixing piece (4) and the screw (2), and the screw (2) is contacted with the groove bottom of the contact groove (4.1).

3. A novel wiring structure according to claim 2, characterized in that: the department of offset of screw (2) and stationary blade (4) is equipped with anticreep end (2.1), the diameter of anticreep end (2.1) is less than the diameter of conflict recess (4.1), anticreep end (2.1) insert in conflict recess (4.1).

4. A novel wiring structure according to claim 2, characterized in that: a chamfer (4.3) is arranged at the notch of the abutting groove (4.1).

5. The novel wiring structure according to claim 1, wherein: the position that back seat (1) and stationary blade (4) correspond is equipped with draw-in groove (1.3), be equipped with on stationary blade (4) with draw-in groove (1.3) joint trip (4.2).

6. The novel wiring structure according to claim 1, wherein: be equipped with many direction muscle (1.2) on the relative both sides of inner wall of back seat (1), direction muscle (1.2) are array distribution, direction muscle (1.2) offset with the lateral wall of shell (3).

7. The novel wiring structure according to claim 1, wherein: the inner wall of the fixed section (3.2) is provided with anti-skid grains (3.3).