CN215266989U

CN215266989U - Multi-channel signal switching wire harness for terminal system

Info

Publication number: CN215266989U
Application number: CN202121231156.2U
Authority: CN
Inventors: 邓如意
Original assignee: Foshan Sunt Electronic Industrial Co ltd
Current assignee: Foshan Sunt Electronic Industrial Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-12-21
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a multichannel signal switching pencil for terminal system relates to switching pencil technical field. The utility model discloses a sheath line, arc elastic plate and base, sheath line are connected with the arc elastic plate through the pencil, and the arc elastic plate is connected with the base through T shape slider and spout, the equal fixedly connected with fixed block in both sides of base. The utility model discloses a set up the arc elastic plate, be convenient for fix the outside of pencil, the position of adjusting T shape slider makes the arc elastic plate can be applicable to many pencil, be convenient for fix a plurality of T shape sliders simultaneously through single-end bolt and location strip, thereby the condition that can not appear mixing between each pencil has been guaranteed, the staff's of being convenient for seek and maintain, protruding ball piece and concave ball groove have been set up, the stack of the base of being convenient for, can fix simultaneously the multiunit pencil better, make the work between each group's pencil can not the mutual interference, whole regularity and pleasing to the eye degree improve.

Description

Multi-channel signal switching wire harness for terminal system

Technical Field

The utility model belongs to the technical field of the switching pencil, especially, relate to a multichannel signal switching pencil for terminal system.

Background

The switching harness is a wiring component for connecting each electrical element in a circuit, in a terminal system, a plurality of paths of signals of a plurality of external electronic elements need to be communicated with the terminal system, at present, in the process of connecting the plurality of paths of signals with the terminal system, the connection needs to be carried out through the switching harness, but the switching harness still has the following defects in practical use:

1. in the use process of the prior multi-path signal switching wire harness for the terminal system, because a group of wire harnesses has a plurality of wires, the wire harnesses are easily arranged in a disordered way, the wire harnesses are inconvenient to fix and search by workers, the trouble of the workers in maintenance is caused, and the efficiency is reduced;

2. the existing multi-channel signal switching wire harness for the terminal system is easy to cause mutual interference when a plurality of wire harnesses exist in use, is not beneficial to the overhaul of workers, is inconvenient to arrange and causes the integral untidy condition.

Therefore, the prior multi-path signal switching harness for terminal systems cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multichannel signal switching pencil for terminal system, through having set up arc elastic plate, base, spout, T shape slider, single-end bolt, location strip, protruding ball piece and concave spherical groove, solved current many pencil mixed and disorderly range that causes a set of well easily, be not convenient for fix the pencil, when having the multiunit pencil, cause the problem of mutual interference easily.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a multichannel signal switching pencil for terminal system, including sheath line, arc elastic plate and base, the sheath line is connected with the arc elastic plate through the pencil, the arc elastic plate is connected with the base through T shape slider and spout, the equal fixedly connected with fixed block in both sides of base, wherein, the bottom fixedly connected with T shape slider of arc elastic plate, the spout has been seted up to the up end of base, the front end laminating of spout has the location strip, the base is connected with protruding ball piece through the fixed column, the bottom of base is connected with the concave spherical groove, the fixed block is connected with the single-end bolt through the screw hole, the single-end bolt runs through the through-hole.

Furthermore, the front end of the sheath wire is connected with a wiring harness, the wiring harness is uniformly distributed and connected on the sheath wire, and the wiring harness can be connected with external electrical elements through the arrangement to connect multiple paths of signals.

Further, the arc elastic plate is clamped on the outer side of the wire harness, the wire harness is located on two sides of the upper end face of the T-shaped sliding block, the T-shaped sliding block is connected in the sliding groove in a sliding mode, the size of the T-shaped sliding block is matched with the size of the sliding groove, and therefore the T-shaped sliding block can slide through the sliding groove to adjust the position of the arc elastic plate.

Further, the spout runs through the both sides of base, the size of location strip and the size homogeneous phase cooperation of T shape slider and spout, the back of location strip and the front end laminating of T shape slider, the through-hole has all been seted up to the positive both sides of location strip, can be with the one side butt of T shape slider through the location strip, fixed the T shape slider, can make the single-end bolt pass through the through-hole.

Further, four apex angle departments fixedly connected with fixed columns of base up end, protruding ball piece fixed connection is on the top of fixed column, fixed column and concave ball groove one-to-one, the size phase-match of fixed column and concave ball groove can be with the concave ball groove joint of next base bottom through protruding ball piece, accomplishes the stack of base, can support through the fixed column.

Further, the front of fixed block sets up threaded hole, the threaded side connection of single-end bolt is in threaded hole, the single-end bolt is close to the one end fixedly connected with knob of fixed block, the one end that the fixed block was kept away from to the single-end bolt is connected with the stopper, the diameter of stopper is greater than the diameter of through-hole, the back and the location strip laminating of stopper can rotate the single-end bolt through the knob, can make the removal of bolt drive the removal of location strip through the stopper.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up the arc elastic plate, be convenient for fix the outside of pencil, under the effect of base and spout, can adjust the position of T shape slider, make the arc elastic plate can be applicable to many pencil, be convenient for fix a plurality of T shape sliders simultaneously through single-end bolt and location strip to the mixed condition can not appear between each pencil has been guaranteed, the staff's of being convenient for seek and maintain.

2. The utility model discloses a set up protruding ball piece and concave ball groove, can be under the effect of fixed column, the stack of the base of being convenient for can be better fixed simultaneously to the multiunit pencil for work between each group's pencil can not the mutual interference, has improved holistic regularity and pleasing to the eye degree.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is an exploded view of the internal structure of the base of the present invention;

fig. 3 is a structural diagram of the bottom view angle of the base of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. sheathing the wires; 11. a wire harness; 2. an arc-shaped elastic plate; 21. a T-shaped slider; 3. a base; 31. a chute; 32. a positioning bar; 33. a through hole; 34. fixing a column; 35. a convex ball block; 36. a concave spherical groove; 4. a fixed block; 41. a threaded hole; 42. a single-headed bolt; 43. a knob; 44. and a limiting block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1-3, the utility model relates to a multiple signal switching pencil for terminal system, including sheath line 1, arc elastic plate 2 and base 3, sheath line 1 is connected with arc elastic plate 2 through pencil 11, and arc elastic plate 2 is connected with base 3 through T shape slider 21 and spout 31, the equal fixedly connected with fixed block 4 in both sides of base 3.

As shown in fig. 1-2, the front end of the sheath wire 1 is connected with a wire harness 11, the wire harness 11 is uniformly connected to the sheath wire 1, the arc-shaped elastic plate 2 is clamped outside the wire harness 11, the wire harness 11 is positioned on two sides of the upper end surface of the T-shaped sliding block 21, the bottom end of the arc-shaped elastic plate 2 is fixedly connected with the T-shaped sliding block 21, the T-shaped sliding block 21 is slidably connected in the sliding groove 31, the size of the T-shaped sliding block 21 is matched with the size of the sliding groove 31, the upper end surface of the base 3 is provided with the sliding groove 31, the sliding groove 31 penetrates through two sides of the base 3, the size of the positioning strip 32 is matched with the sizes of the T-shaped sliding block 21 and the sliding groove 31, the front end of the sliding groove 31 is attached with a positioning strip 32, the back surface of the positioning strip 32 is attached with the front end of the T-shaped sliding block 21, both sides of the front surface of the positioning strip 32 are provided with through holes 33, the front surface of the fixed block 4 is provided with threaded holes 41, the fixed block 4 is connected with a single-head bolt 42 through the threaded holes 41, the threaded side of the single-head bolt 42 is connected in the threaded hole 41, the single-head bolt 42 penetrates through the through hole 33, one end, close to the fixed block 4, of the single-head bolt 42 is fixedly connected with a knob 43, one end, far away from the fixed block 4, of the single-head bolt 42 is connected with a limiting block 44, the diameter of the limiting block 44 is larger than that of the through hole 33, the back face of the limiting block 44 is attached to the positioning strip 32, when the sheathing wire 1 and the wiring harness 11 are used in a terminal system, transmission of multiple signals can be carried out, after the wiring harnesses 11 are connected, a disorderly phenomenon easily occurs, a worker can place the base 3 below the proper position of the wiring harness 11 and then slide one of the T-shaped sliding blocks 21, the T-shaped sliding block 21 slides in the sliding groove 31 to adjust the arc-shaped elastic plate 2, so that the arc-shaped elastic plate 2 corresponds to one of the wiring harnesses 11, and in the sliding process, the T-shaped sliding block 21 and the positioning strip 32 relatively slide, after the sliding is finished, the arc-shaped elastic plates 2 are broken off outwards, then the wiring harness 11 is placed between the two arc-shaped elastic plates 2, the wiring harness 11 is clamped by the arc-shaped elastic plates 2 under the self elasticity, then the next T-shaped sliding block 21 is slid, the next wiring harness 11 is clamped according to the same method until all the wiring harnesses 11 in a group are clamped by the arc-shaped elastic plates 2, then the knobs 43 close to the two sides of the base 3 are rotated, the knobs 43 drive the single-head bolts 42 to move towards the direction of the fixing block 4 under the action of the threaded holes 41, the single-head bolts 42 penetrate through the through holes 33, the positioning strips 32 and the single-head bolts 42 are driven to synchronously move under the action of the limiting blocks 44, and the movement of the single-head bolts 42 is the movement with the minimum amplitude due to the fit of the positioning strips 32 and the T-shaped sliding blocks 21, so that the movement of the positioning strips 32 is the movement with the minimum amplitude, with the screwing of the single-headed bolt 42, the positioning bar 32 is made to abut and fix each T-shaped slider 21, so that the T-shaped slider 21 cannot move relative to the base 3, thereby fixing the position of the group of wire harnesses 11.

As shown in fig. 2-3, four top corners of the upper end surface of the base 3 are fixedly connected with fixing posts 34, the base 3 is connected with convex ball blocks 35 through the fixing posts 34, the convex ball blocks 35 are fixedly connected to the top ends of the fixing posts 34, the bottom end of the base 3 is connected with concave ball grooves 36, the fixing posts 34 are in one-to-one correspondence with the concave ball grooves 36, the sizes of the fixing posts 34 are matched with the sizes of the concave ball grooves 36, when the sheath wires 1 and the wire harnesses 11 work in multiple groups, the wire harnesses 11 of each group are wound with each other to cause interference, at this time, the arc-shaped elastic plate 2 and the positioning strip 32 can firstly fix one group of the wire harnesses 11 at the bottom, then the base 3 is taken down, the concave ball grooves 36 at the bottom end of the base 3 are made to correspond to the convex ball blocks 35, then the convex ball blocks 35 are clamped into the concave ball grooves 36 by moving down, so that the next base 3 is supported and fixed under the action of the fixing posts 34, then the next group of the wire harnesses 11 are fixed one-to-by the same method, and the next base 3 can be stacked by the same method, thereby completing the fixing of the plurality of sets of wire harnesses 11.

One specific application of this embodiment is: when the sheath wire 1 and the wire harness 11 are used, the multi-channel signal communication of a terminal system is realized, a worker can position the base 3 below one group of the wire harnesses 11, then clamp the arc-shaped elastic plate 2 at the outer side of one wire harness 11 by sliding the T-shaped sliding block 21, then continue to slide the next T-shaped sliding block 21, clamp the next arc-shaped elastic plate 2 at the outer side of the next wire harness 11, finish the clamping of one group of the wire harnesses 11 according to the same method, then screw the single-head bolt 42, drive the positioning strip 32 to move in a very small amplitude by the single-head bolt 42, enable the positioning strip 32 to be abutted against each T-shaped sliding block 21, enable the T-shaped sliding block 21 to be fixed, further enable one group of the wire harnesses 11 to be fixed, when a plurality of groups of the sheath wire 1 and the wire harnesses 11 are provided, take off the next base 3, clamp the concave ball groove 36 of the next base 3 on the convex ball block 35 of the last base 3, then fix next base 3 under the effect of fixed column 34, accomplish the fixed of next group pencil 11 according to above-mentioned method again, and in the same way, also can continue to accomplish the stack of another base 3 again, when needs dismantle, can stimulate two bases 3 for protruding ball piece 35 breaks away from concave ball groove 36 can, breaks off arc elastic plate 2 to a certain extent gently to the outside, can take out pencil 11.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a multiple signal switching pencil for terminal system, includes sheath line (1), arc elastic plate (2) and base (3), its characterized in that: the protective sleeve wire (1) is connected with an arc-shaped elastic plate (2) through a wire harness (11), the arc-shaped elastic plate (2) is connected with a base (3) through a T-shaped sliding block (21) and a sliding groove (31), and two sides of the base (3) are fixedly connected with fixing blocks (4);

the bottom end of the arc-shaped elastic plate (2) is fixedly connected with a T-shaped sliding block (21);

a sliding groove (31) is formed in the upper end face of the base (3), a positioning strip (32) is attached to the front end of the sliding groove (31), the base (3) is connected with a convex ball block (35) through a fixing column (34), and the bottom end of the base (3) is connected with a concave ball groove (36);

the fixing block (4) is connected with a single-head bolt (42) through a threaded hole (41), and the single-head bolt (42) penetrates through the through hole (33).

2. The multi-signal switching harness for the terminal system according to claim 1, wherein the front end of the sheath wire (1) is connected with a harness (11), and the harnesses (11) are uniformly connected to the sheath wire (1).

3. The multi-signal switching harness for the terminal system according to claim 1, wherein the arc-shaped elastic plate (2) is clamped outside the harness (11), the harness (11) is positioned on two sides of the upper end surface of the T-shaped sliding block (21), the T-shaped sliding block (21) is slidably connected in the sliding groove (31), and the size of the T-shaped sliding block (21) is matched with that of the sliding groove (31).

4. The multi-signal switching harness for the terminal system according to claim 1, wherein the sliding groove (31) penetrates through two sides of the base (3), the size of the positioning strip (32) is matched with the size of the T-shaped sliding block (21) and the sliding groove (31), the back surface of the positioning strip (32) is attached to the front end of the T-shaped sliding block (21), and through holes (33) are formed in two sides of the front surface of the positioning strip (32).

5. The multi-signal switching harness for the terminal system according to claim 1, wherein fixed posts (34) are fixedly connected to four top corners of the upper end surface of the base (3), the convex ball blocks (35) are fixedly connected to the top ends of the fixed posts (34), the fixed posts (34) correspond to the concave ball grooves (36) one by one, and the fixed posts (34) are matched with the concave ball grooves (36) in size.

6. The multi-path signal switching wire harness for the terminal system according to claim 1, wherein a threaded hole (41) is formed in the front face of the fixing block (4), the threaded side of the single-head bolt (42) is connected in the threaded hole (41), a knob (43) is fixedly connected to one end, close to the fixing block (4), of the single-head bolt (42), a limiting block (44) is connected to one end, far away from the fixing block (4), of the single-head bolt (42), the diameter of the limiting block (44) is larger than that of the through hole (33), and the back face of the limiting block (44) is attached to the positioning strip (32).