CN212211482U

CN212211482U - Circuit board for card line

Info

Publication number: CN212211482U
Application number: CN202020353913.2U
Authority: CN
Inventors: 谢玉春
Original assignee: 谢玉春
Current assignee: ZHEJIANG JIUTONG ELECTRONIC TECHNOLOGY Co.,Ltd.
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-12-22
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a circuit board for card line, including the circuit board body, circuit board body right-hand member is provided with locking mechanical system, the left end of circuit board body is provided with coupling mechanism, and coupling mechanism's left end is provided with buffer gear. The utility model discloses a set up buffer gear, when fixing the wire rod on the circuit board body and receiving and dragging, the inserted block can drive the hinge bar and take place to rotate and folding deformation, and the hinge bar can drive two sets of sliders and carry out the position in the spout, can be to the second spring application of force after the slider removes, cause the second spring to take place deformation, elastic deformation characteristic through the second spring can effectually absorb and alleviate the pulling force that this device received, thereby the pulling force that receives the wire rod disperses and alleviates, cause the junction of devices such as wire rod and electrical apparatus to receive the protection of certain degree.

Description

Circuit board for card line

Technical Field

The utility model relates to a card line technical field specifically is a circuit board for card line.

Background

Electrical equipment when installation, all need use connecting wire or electric wire, and when walking the line, often need use the circuit board to fix the wire rod, but present circuit board simple structure, all install on objects such as wall body through bolt or nail needle, this kind of mounting means leads to dismantling comparatively trouble, and present circuit board can't fix the wire rod of different diameters, the suitability is relatively poor, in addition the wire rod is when receiving the drag, the junction of devices such as wire rod and electrical apparatus receives the pulling force influence easily, and the damage or even fracture appears, we have proposed a card circuit board for the line to solve above-mentioned problem for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circuit board for card line to current circuit board simple structure who proposes in solving above-mentioned background art dismantles comparatively troublesome, and can't fix the wire rod of different diameters, and the junction of devices such as wire rod and electrical apparatus receives the pulling force influence easily, and appears damaging or even cracked problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit board for card line, includes the circuit board body, circuit board body right-hand member is provided with locking mechanical system, the left end of circuit board body is provided with coupling mechanism, and coupling mechanism's left end is provided with buffer gear.

Preferably, locking mechanical system includes the draw-in groove, the right-hand member at the circuit board body is seted up to the draw-in groove equidistance, both sides all veneer has the rubber fixture block about the inner wall of draw-in groove, the jack has been seted up to the lower extreme of circuit board body, the upper end fixed mounting of circuit board body has the swivel nut, the lower extreme opening part of jack is inserted and is equipped with the bolt, and the lower extreme fixed mounting of bolt has the knob, the upper end of bolt is inserted and is established on the swivel nut.

Preferably, coupling mechanism includes the cover block, the fixed welding of cover block is at the left end of circuit board body, the slot has been seted up to the left end of cover block, the left end opening part of slot is inserted and is equipped with the inserted block, and the upper and lower both ends symmetry of inserted block sets up flutedly, vertical the installing has first spring in the recess, the inserted block is installed to the opening part of recess, and the end fixed connection of the inner of inserted block and first spring, the quad slit has all been seted up at the upper and lower both ends of slot, and the diameter of quad slit equals with the diameter of inserted block, the inboard opening part of establishing at the quad slit is inserted to the inserted block.

Preferably, buffer gear includes hinge bar and fixed plate, the hinge bar sets up to the V-arrangement, the hinge bar is articulated mutually by two connecting rod ends and is formed, the spout has been seted up to the right-hand member of fixed plate, and the inside symmetry of spout is provided with second spring and slider, second spring fixed mounting is on the inner wall at both ends around the spout, second spring end and slider fixed connection, the right-hand member opening that the spout was passed at the left side both ends of hinge bar is articulated mutually with two sets of sliders respectively.

Preferably, the rubber fixture blocks are symmetrically glued on the inner walls of the upper end and the lower end of the clamping groove, and the distance between the two rubber fixture blocks is gradually decreased from the opening of the clamping groove to the inner side.

Compared with the prior art, the beneficial effects of the utility model are that: according to the circuit board for clamping the wires, the wires are separated and combed through the clamping grooves, the rubber clamping blocks can clamp and fix the wires with different diameters, the wires can be clamped and fixed well through the friction force of the rubber, and the wires cannot be damaged;

by arranging the connecting mechanism, when the wire rod is required to be disassembled, the device can be disassembled only by pressing the embedded block inwards in the opposite direction, so that the embedded block is separated from the embedded hole, and the sleeve block is sleeved on the inserting block during installation, so that compared with the conventional mode of installing the device on a wall through bolts and nails, the device is convenient to use, and is not easy to have the phenomenon of unstable fixation caused by loose holes due to repeated use of screw holes or nail holes;

through setting up buffer gear, when fixing the wire rod on the circuit board body and receiving the dragging, the inserted block can drive the hinge bar and take place to rotate and folding deformation, and the hinge bar can drive two sets of sliders and carry out the position in the spout, the back can be to the second spring application of force when the slider removes, cause the second spring to take place deformation, elasticity deformation characteristic through the second spring can effectually absorb and alleviate the pulling force that this device received, thereby disperse and alleviate the pulling force that the wire rod received, cause the junction of devices such as wire rod and electrical apparatus to receive the protection of certain degree.

Description of the drawings:

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

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the present invention from the bottom;

fig. 3 is a schematic side view of the structure of the present invention.

In the figure: 1. a circuit board body; 2. a card slot; 3. a rubber clamping block; 4. a bolt; 5. a threaded sleeve; 6. a knob; 7. sleeving blocks; 8. inserting a block; 9. a first spring; 10. an insert block; 11. a hinged lever; 12. a fixing plate; 13. a chute; 14. a slider; 15. a second spring.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a circuit board for wire clamping comprises a circuit board body 1, wherein a locking mechanism is arranged at the right end of the circuit board body 1, a connecting mechanism is arranged at the left end of the circuit board body 1, and a buffer mechanism is arranged at the left end of the connecting mechanism;

as shown in fig. 1, the locking mechanism includes a slot 2, the slot 2 is equidistantly disposed at the right end of the circuit board body 1, rubber clamping blocks 3 are glued on the upper and lower sides of the inner wall of the slot 2, a jack is disposed at the lower end of the circuit board body 1, a screw sleeve 5 is fixedly disposed at the upper end of the circuit board body 1, a bolt 4 is inserted into an opening at the lower end of the jack, a knob 6 is fixedly disposed at the lower end of the bolt 4, the upper end of the bolt 4 is inserted into the screw sleeve 5, the knob 6 is rotated when the locking mechanism is used, the bolt 4 is driven by the knob 6 to rotate to leave the screw sleeve 5, and then the wires are clamped into the slot 2 one by one, so that the bolt 4 is inserted into the screw sleeve 5 after being fixed by the rubber clamping blocks 3 in the slot 2, and is locked by rotation, and the;

as shown in figure 1, the connecting mechanism comprises a sleeve block 7, the sleeve block 7 is fixedly welded at the left end of the circuit board body 1, a slot is arranged at the left end of the sleeve block 7, an inserting block 8 is inserted at the opening at the left end of the slot, grooves are symmetrically arranged at the upper end and the lower end of the inserting block 8, a first spring 9 is vertically arranged in each groove, an inserting block 10 is arranged at the opening of each groove, the inner end of each inserting block 10 is fixedly connected with the end head of the first spring 9, inserting holes are respectively arranged at the upper end and the lower end of each slot, the diameter of each inserting hole is equal to that of the corresponding inserting block 10, the inserting blocks 10 are inserted into the openings at the inner sides of the inserting holes, when in use, the sleeve block 7 is only required to be sleeved on the inserting blocks 8, the inclined planes of the two groups of inserting blocks 10 are extruded to be compressed in the grooves, the first springs 9 are compressed, after the inserting blocks 10 are aligned with the inserting holes, the inserting blocks 10 can push out the inserting, therefore, the installation is realized, and only two groups of the embedded blocks 10 are pressed inwards in opposite directions when the embedded blocks are disassembled, and then the sleeve block 7 is pulled out;

as shown in fig. 2, the buffer mechanism includes a hinge rod 11 and a fixed plate 12, the hinge rod 11 is set in a V shape, the hinge rod 11 is formed by hinging two ends of the connecting rod, a chute 13 is formed at the right end of the fixed plate 12, and a second spring 15 and a slider 14 are symmetrically arranged inside the chute 13, the second spring 15 is fixedly mounted on the inner walls of the front end and the rear end of the chute 13, the ends of the second spring 15 are fixedly connected with the slider 14, the left end of the hinge rod 11 passes through the right end opening of the chute 13 and is hinged with two sets of sliders 14, when in use, if the wire fixed in the circuit board body 1 is pulled, the circuit board body 1 is driven to displace, the circuit board body 1 drives the connecting mechanism to displace, the insert block 8 in the connecting mechanism drives the hinge rod 11 to fold or rotate, so that the two ends of the hinge rod 11 drive the, when the sliding chute 13 slides, force is applied to the second spring 15, so that the second spring 15 deforms, and the elastic deformation characteristic of the second spring 15 can well absorb and relieve the force, so that the pulling force applied to the wire can be dispersed and relieved, and the influence on the connecting end of the wire is reduced;

rubber fixture block 3 symmetry veneer is on the inner wall at both ends about draw-in groove 2, and the interval between two sets of rubber fixture block 3 steadilys decrease from the opening part inboard of draw-in groove 2, this structure makes the right-hand member interval of two sets of rubber fixture block 3 can be great, can be convenient for like this with the wire rod card income, along with the wire rod constantly stretches into in draw-in groove 2 from the right side left side, can be carried out the centre gripping by the increasingly narrow rubber fixture block 3 in clearance and fix, thereby can realize carrying out the centre gripping and fixing to the wire rod of different diameters through this kind of structure, and the frictional force between the increase that the rubber material characteristic of rubber fixture block 3 can be good and the wire rod, cause the phenomenon such as slippage to be difficult to appear in rubber fixture block 3 to the wire rod, and the flexible characteristic of.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a circuit board for card line, includes circuit board body (1), its characterized in that: the circuit board comprises a circuit board body (1), and is characterized in that a locking mechanism is arranged at the right end of the circuit board body (1), a connecting mechanism is arranged at the left end of the circuit board body (1), and a buffering mechanism is arranged at the left end of the connecting mechanism.

2. The circuit board for card line of claim 1, characterized in that: locking mechanical system includes draw-in groove (2), the right-hand member at circuit board body (1) is seted up to draw-in groove (2) equidistance, both sides all veneer has rubber fixture block (3) about the inner wall of draw-in groove (2), the jack has been seted up to the lower extreme of circuit board body (1), the upper end fixed mounting of circuit board body (1) has swivel nut (5), the lower extreme opening part of jack is inserted and is equipped with bolt (4), and the lower extreme fixed mounting of bolt (4) has knob (6), the upper end of bolt (4) is inserted and is established on swivel nut (5).

3. The circuit board for card line of claim 1, characterized in that: coupling mechanism includes cover block (7), the fixed welding of cover block (7) is at the left end of circuit board body (1), the slot has been seted up to the left end of cover block (7), the left end opening part of slot is inserted and is equipped with inserted block (8), and the upper and lower both ends symmetry of inserted block (8) is seted up flutedly, vertical first spring (9) of installing in the recess, inserted block (10) are installed to the opening part of recess, and the end fixed connection of the inner of inserted block (10) and first spring (9), the caulking hole has all been seted up at the upper and lower both ends of slot, and the diameter of caulking hole equals with the diameter of inserted block (10), inserted block (10) are inserted and are established the inboard opening part in caulking hole.

4. The circuit board for card line of claim 1, characterized in that: buffer gear includes hinge bar (11) and fixed plate (12), hinge bar (11) set up to the V-arrangement, hinge bar (11) are articulated mutually by two connecting rod ends and are constituteed, spout (13) have been seted up to the right-hand member of fixed plate (12), and the inside symmetry of spout (13) is provided with second spring (15) and slider (14), second spring (15) fixed mounting is on the inner wall at both ends around spout (13), second spring (15) end and slider (14) fixed connection, the right-hand member opening that the left side both ends of hinge bar (11) passed spout (13) articulates with two sets of sliders (14) mutually respectively.

5. The circuit board for card line of claim 2, characterized in that: the rubber fixture blocks (3) are symmetrically glued on the inner walls of the upper end and the lower end of the clamping groove (2), and the distance between the rubber fixture blocks (3) decreases gradually from the opening of the clamping groove (2) to the inner side.