CN211743909U

CN211743909U - Device is tightened to shielding pencil

Info

Publication number: CN211743909U
Application number: CN202020246612.XU
Authority: CN
Inventors: 徐松
Original assignee: Anhui Jiayun Electronic Co ltd
Current assignee: Anhui Jiayun Electronic Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-10-23
Anticipated expiration: 2030-03-04

Abstract

The utility model discloses a device is tightened to shielding pencil, including connecting band, locking bolt cover and ligature ribbon, bolt installation cover is all installed at the both ends at connecting band top, and two sets of bolt installation cover all are equipped with the nut mount pad with one side, one side that bolt installation cover was kept away from to the nut mount pad distributes along the circumference has four groups petal form locking clip feet, and the outside of petal form locking clip foot installs the locking bolt cover through helicitic texture, equidistant fixedly connected with ligature ribbon in one side of connecting band between the bolt installation cover. The utility model discloses set up the nut mount pad that has petal form locking clamp foot and the locking bolt cover that the cooperation was used, can inwards lock petal form locking clamp foot through the locking bolt cover when the shielded wire passes the shielded wire patchhole to tighten stranded shielded wire, tie-up ribbon and the ribbon that the cooperation set up are buckled and can be played the effect that the cooperation was tightened.

Description

Device is tightened to shielding pencil

Technical Field

The utility model relates to a shielded wire technical field specifically is a device is tightened to shielding pencil.

Background

The shielding wire is a transmission line wrapped up a signal wire by using a metal mesh-shaped braid, the braid is generally red copper or tinned copper, a shielding layer of the shielding wire needs to be grounded, an external interference signal can be led into the ground by the braid, the shielding wire is a wire with a metal braided fabric shell specially adopted for reducing the influence of an external electromagnetic field on a power supply or a communication line, the wire harness is often required to be tightened by a tightening device when the shielding wire is installed and used, and the condition that the multi-strand shielding wire is wound in a cross mode is avoided.

The mode of tightening is generally adopted simple ribbon to tie up stranded shielded wire to current shielding pencil, and this kind of mode can play certain effect of tightening though can play short-lived tightening in the use, uses easy fracture, not hard up for a long time, and the effect of tightening is relatively poor, and the function of ribbon is single, can only play simple tightening, under the relatively abominable condition in some environment, and the practicality of use is relatively poor.

Therefore, there is a need for improvement of the prior art to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is tightened to shielding pencil to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device is tightened to shielding pencil, includes connecting band, locking bolt cover and ligature tie, bolt installation cover is all installed at the both ends at connecting band top, and two sets of bolt installation cover all are equipped with the nut mount pad with one side, one side that bolt installation cover was kept away from to the nut mount pad distributes along the circumference has four groups petal form locking clip feet, and the outside that petal form locking clip foot installs the locking bolt cover through helicitic texture, the equidistant fixedly connected with ligature tie of one side of connecting band between the bolt installation cover, and two one sides of ligature tie position department connecting band are equipped with the ligature area of cooperation use.

Preferably, the central position department at connecting band both ends all inlays and installs bolt installation packing ring, and the central position department of bolt installation packing ring installs fixing bolt.

Preferably, the bolt installation sleeve is fixedly connected with the connecting band through the connecting seat, and a connecting pad is arranged at the joint of the connecting band and the connecting seat.

Preferably, the outer surface of the petal-shaped locking clamp foot is distributed with a thread structure matched with the locking bolt sleeve for use, and the inner wall of the petal-shaped locking clamp foot is uniformly distributed with clamping racks.

Preferably, a shielding wire insertion hole penetrating through the nut mounting seat is formed in the center of the bolt mounting sleeve, a wire arranging hole is formed in the center of the locking bolt sleeve, and a rotating ring is arranged on the outer surface of the locking bolt sleeve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. this device is tightened to shielding pencil has set up the nut mount pad that has petal form locking clip foot and the locking bolt cover that the cooperation was used, can inwards lock petal form locking clip foot through the locking bolt cover when the shielded wire passes the shielded wire patchhole to tighten the stranded shielded wire, the effect that the cooperation was tightened can be played to the tie-up ribbon that the cooperation set up and ribbon knot, even the ribbon has the independent fracture or drops and also can not influence tightening of shielded wire, thereby the effect of tightening has been guaranteed.

2. The connecting band that this shielding pencil binding device set up can provide certain tensile effect, can play certain safety protection effect when the shielded wire receives the pulling force for the device can use in some occasions that need pull the shielded wire, and the bolt installation packing ring that has fixing bolt that sets up in addition can be fixed whole connecting band, makes the binding device can fix the use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a partial structure diagram of the present invention.

In the figure: 1. a connecting belt; 2. a bolt mounting washer; 3. a bolt mounting sleeve; 4. locking the bolt sleeve; 5. Binding a binding tape; 6. fixing the bolt; 7. a shield wire insertion hole; 8. a rotating ring; 9. a connecting pad; 10. petal-shaped locking clamp feet; 11. a buckle; 12. a connecting seat; 13. a nut mounting seat; 14. a wire arranging hole; 15. And clamping the rack.

Detailed Description

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a shielding wire harness tightening device comprises a connecting band 1, locking bolt sleeves 4 and tying ties 5, wherein bolt mounting sleeves 3 are mounted at two ends of the top of the connecting band 1, nut mounting seats 13 are arranged at the same side of the two groups of bolt mounting sleeves 3, four groups of petal-shaped locking clamping feet 10 are distributed on one side, away from the bolt mounting sleeves 3, of the nut mounting seats 13 along the circumference, the locking bolt sleeves 4 are mounted on the outer sides of the petal-shaped locking clamping feet 10 through thread structures, the bolt mounting sleeves 3 at two ends of the connecting band 1 can tighten and loosen shielding wires from two ends, the nut mounting seats 13 facilitate the fixed mounting of the petal-shaped locking clamping feet 10, the petal-shaped locking clamping feet 10 can tighten and loosen the shielding wires of multiple strands through the mounting and dismounting of the locking bolt sleeves 4 and can be used repeatedly, the tying ties 5 are fixedly connected at equal intervals on one side of the connecting band 1 between the bolt mounting sleeves 3, and the binding ribbon 5 is provided with a ribbon buckle 11 which is used in cooperation at two sides of the connecting band 1, and the binding ribbon 5 can be used in cooperation with the ribbon buckle 11 to further tighten the multi-strand shielding wires arranged on the connecting band 1, thereby ensuring the tightening effect.

Further, bolt mounting washers 2 are mounted at central positions of two ends of the connecting band 1 in an embedded manner, and fixing bolts 6 are mounted at central positions of the bolt mounting washers 2, in the embodiment, the bolt mounting washers 2 facilitate fixed mounting of the fixing bolts 6, so that the fixing bolts 6 are ensured to fixedly mount the connecting band 1.

Further, bolt mounting sleeve 3 is through connecting seat 12 and connecting band 1 fixed connection, and the junction of connecting band 1 and connecting seat 12 is equipped with connection pad 9, and in the embodiment, connecting seat 12 is convenient for bolt mounting sleeve 3's fixed mounting, and connection pad 9 can guarantee the fastness that connecting seat 12 and connecting band 1 are connected.

Further, the outer surface distribution of petal form locking clamp foot 10 has the helicitic texture that uses with the cooperation of locking bolt cover 4, and the inner wall evenly distributed of petal form locking clamp foot 10 has centre gripping rack 15, and in the embodiment, the helicitic texture is convenient for locking bolt cover 4 fixed mounting in the outside of petal form locking clamp foot 10, and centre gripping rack 15 can guarantee that petal form locking clamp foot 10 guarantees the dynamics of tightening when locking the shielded wire.

Further, the central position department of bolt installation cover 3 is equipped with shielded wire patchhole 7 that runs through nut mount pad 13, and the central position department of lock bolt cover 4 is equipped with row line hole 14, and the surface of lock bolt cover 4 is equipped with rotatory ring 8, and in the embodiment, shielded wire patchhole 7 can make things convenient for the insertion of stranded shielded wire, and row line hole 14 can conveniently tighten the derivation of back shielded wire, and rotatory ring 8 is convenient for carry out the rotation operation to lock bolt cover 4.

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 device is tightened to shielding pencil, includes connecting band (1), locking bolt cover (4) and ligature ribbon (5), its characterized in that: bolt installation cover (3) are all installed at the both ends at connecting band (1) top, and the same one side of two sets of bolt installation cover (3) all is equipped with nut mount pad (13), one side that bolt installation cover (3) were kept away from in nut mount pad (13) distributes along the circumference has four groups petal form locking clip feet (10), and the outside of petal form locking clip foot (10) installs lock bolt cover (4) through helicitic texture, equidistant fixedly connected with ligature tie-up ribbon (5) in one side of connecting band (1) between bolt installation cover (3), and two one side of ligature ribbon (5) position department connecting band (1) are equipped with the ligature belt buckle (11) that the cooperation was used.

2. The shielded wire harness tightening device according to claim 1, wherein: the central position department at connecting band (1) both ends all inlays and installs bolt installation packing ring (2), and the central position department of bolt installation packing ring (2) installs fixing bolt (6).

3. The shielded wire harness tightening device according to claim 1, wherein: bolt installation cover (3) are through connecting seat (12) and connecting band (1) fixed connection, and the junction of connecting band (1) and connecting seat (12) is equipped with connecting pad (9).

4. The shielded wire harness tightening device according to claim 1, wherein: the outer surface of the petal-shaped locking clamp foot (10) is distributed with a thread structure matched with the locking bolt sleeve (4) for use, and the inner wall of the petal-shaped locking clamp foot (10) is uniformly distributed with clamping racks (15).

5. The shielded wire harness tightening device according to claim 1, wherein: the central position department of bolt installation cover (3) is equipped with shielded wire patchhole (7) that run through nut mount pad (13), and the central position department of locking bolt cover (4) is equipped with rowed hole (14), the surface of locking bolt cover (4) is equipped with rotatory ring (8).