CN210010931U

CN210010931U - Safe convenient number pipe discernment instrument

Info

Publication number: CN210010931U
Application number: CN201920791191.6U
Authority: CN
Inventors: 刘嘉镇; 梁欢利; 田新华; 翟志扬
Original assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Current assignee: Guangdong Power Grid Co Ltd; Dongguan Power Supply Bureau of Guangdong Power Grid Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-02-04
Anticipated expiration: 2029-05-29

Abstract

The utility model discloses a safe and convenient number tube recognition tool, which comprises a flat needle body, wherein a trapezoidal cone-shaped needle head is integrally formed on one end surface of the needle body, a fishtail groove for scraping dust is formed on the other end surface of the needle body, anti-skid spiral lines are arranged on the upper surface of the needle body close to one end of the needle head, and semi-astringent and semi-sticky rubber is correspondingly arranged on the lower surface of the needle body close to one end of the needle head; through the protection spiral line that sets up, area of contact between multiplicable needle body and the number pipe, can convenience of customers through impel and the mode of pulling out, make number pipe rotate to the visual within range around the cable, can be more convenient during the operation, and when taking out, can adopt and remove the form of controlling, can avoid the mistake to touch the number pipe, make the number pipe skew visual within range's problem once more, and the syringe needle of the arc mouth structure of setting, can avoid causing the damage to the cable when using, its practicality is stronger.

Description

Safe convenient number pipe discernment instrument

Technical Field

The embodiment of the utility model provides a relate to number pipe technical field, concretely relates to safe convenient number pipe recognition tool.

Background

The number tube is widely applied to the fields of electronics, electric power, electric appliances, power supplies, circuits, computers, communication, aerospace and the like as the identification of the cable, and the number tube is arranged on the cable, so that the correct connection, installation and safe operation of the cable can be ensured, and the subsequent maintenance is facilitated.

The number has a lot of problems in the use of actual use, the secondary cable that inserts the terminal row is many, and there is the problem that probably has many secondary cables of access in same terminal, lead to the distance between the cable very near, crowded together even, the terminal specification that different producers produced is different, it has the place of taking some naked to avoid, be used for directly turning over the number pipe not tight can be because the staff is thick easily not turnned, and also very easily appear the danger of electrocuteeing, and under the condition to inserting the terminal row older, very easily because pulling the cable when turnning leads to the broken circuit, the operation is very inconvenient, people to be solved.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a safe convenient number pipe discernment instrument makes the number pipe turn for the form of accessible push-and-pull through the anti-skidding spiral that sets up on the body of rod, can solve among the prior art finger thick difficult turn the boot that produces the electric shock easily, and to the easy careless problem of breaking the cable of ageing cable.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

a safe and convenient number tube recognition tool comprises a flat needle body, wherein the cross section of the needle body is trapezoidal; a trapezoidal cone-shaped needle head is integrally formed on one end face of the needle body, and circular arc chamfers are arranged at the joints of the two adjacent side faces of the needle head; the other end surface of the needle body is provided with an arc-shaped fishtail groove for scraping dust;

the needle body be close to the upper surface of the one end of syringe needle is followed be equipped with anti-skidding spiral line on the length direction of needle body, being close to of needle body the lower surface correspondence of the one end of syringe needle is provided with half astringent and half is stained with rubber.

Optionally, the length of the needle body is not less than 10 cm.

Optionally, the needle body is a transparent injection molding formed in one step.

Optionally, the semi-astringent semi-sticky rubber is provided with protruding anti-skid patterns.

Optionally, the tip of the needle is formed with a rounded chamfer.

The utility model discloses an embodiment has following advantage:

(1) the utility model discloses a protection spiral line that sets up, area of contact between multiplicable needle body and the number pipe, convenience of customers can make the number pipe rotate to visual within range around the cable through impel and the mode of pulling out greatly, and can be more convenient during the operation, when taking out in addition, can adopt the form of removing about, can avoid the mistake to touch the number pipe, make the number pipe skew visual scope's problem once more.

(2) The utility model discloses in, the side is equipped with the syringe needle of circular arc chamfer structure, can just avoid when rotating number pipe, can cause the destruction to the line skin of cable, security when can effectual assurance operation.

(3) The utility model discloses in, the needle body of flat structure, in can be relaxed stretching into the narrow and small space that the cable is crowded together, can avoid turning over through the people hand and see, easily cause the problem of opening circuit and electric shock.

(4) The utility model discloses in, the surface of number pipe can be laminated through the fishtail groove that sets up clears up the dust to the number pipe, can avoid the more number pipe of dust to be located the problem that leads to being difficult for watching in narrow and small gap.

(5) The utility model discloses, to the ageing condition of number pipe, usable semi-sticky board astringent rubber greatly increased laminating degree makes to produce the rotation that bigger friction drove the number pipe between needle body and the number pipe, can solve the ageing deformation of number pipe, leads to being difficult to the problem of rotating the number pipe.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure:

1-a needle body; 2-a needle head; 3-a fishtail groove; 4-anti-skid spiral lines; 5-semi-astringent semi-sticky rubber.

Detailed Description

In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in figure 1, the embodiment of the utility model provides a safe convenient number pipe recognition tool, including the flat needle body 1, the length of needle body 1 is no less than 10 centimetres, and needle body 1 is the transparent injection molding that uses transparent resin one shot forming, needle body 1 can confirm its length of production according to the environment of actual use, in order to ensure that in the operation process, the part that the workman handed does not have the danger that contacts the terminal and lead to the electric shock, transparent resin can ensure in the process of turning, can not cause the hindrance on the field of vision to the user, and also has more outstanding insulating effect, its security is higher when using needle body, a terminal surface integrated into one piece of needle body 1 has syringe needle 2 that is trapezoidal cone form, the tip shaping of syringe needle 2 has the circular arc chamfer, can avoid when stirring the cable that is laminated together through syringe needle 2, it causes the problem of damage to the line skin of cable easily, the needle head 2 and the needle body 1 are of an integrated structure, so that the appearance of the needle head is better ensured, and the needle head 2 can be prevented from accidentally falling off when in use.

The other end surface of the needle body 1 is provided with an arc-shaped fishtail groove 3 for scraping dust, the fishtail groove 3 is a fishtail-shaped arc-shaped groove, and the sectional area of the fishtail-shaped arc-shaped groove is gradually narrowed from the notch to the bottom of the groove; the fishtail groove 3 can be more attached to the number tube, and further when the number tube with more dust is checked, the dust on the number tube can be cleared away by attaching the number tube to the fishtail groove 3, so that the problem that the number tube full of dust is in a narrow space and is inconvenient to check can be avoided, the anti-skid spiral grain 4 is transversely arranged on the upper surface of one end, close to the needle head 2, of the needle body 1, the contact area between the needle body 2 and the number tube can be increased, a user can conveniently rotate the number tube winding cable to a visible range in a pushing and pulling mode, the operation is more convenient, and when the number tube is pulled out, the number tube can be prevented from being touched by mistake, so that the number tube deviates from the visible range again, the semi-unsmooth sticky rubber 5 is arranged on the lower surface of the needle body 1 corresponding to the anti-skid spiral grain 4, and the semi-unsmooth anti-skid pattern is arranged on the semi-unsmooth sticky, half puckery half is stained with rubber 5 is the material that is used for table tennis bat to glue the face, has half puckery half characteristics of gluing, can be in the number pipe use to ageing deformation, greatly increased its and number between the pipe frictional force, make number pipe can rotate to visual within range around the cable, use convenience more.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A safe and convenient number tube identification tool is characterized by comprising a flat needle body (1), wherein the cross section of the needle body (1) is trapezoidal; a trapezoidal cone-shaped needle head (2) is integrally formed on one end face of the needle body (1), and circular arc chamfers are arranged at the joints of the two adjacent side faces of the needle head (2); the other end surface of the needle body (1) is provided with an arc-shaped fishtail groove (3) for scraping dust;

the needle body (1) be close to the upper surface of the one end of syringe needle (2) is followed be equipped with on the length direction of needle body (1) anti-skidding spiral line (4), the needle body (1) be close to the lower surface correspondence of the one end of syringe needle (2) is provided with half astringent and half is stained with rubber (5).

2. A safe and convenient number tube identification tool according to claim 1, characterized in that the length of the needle body (1) is not less than 10 cm.

3. A safe and convenient number tube identification tool according to claim 1, characterized in that the needle body (1) is a one-step formed transparent injection molding.

4. A safe and convenient number tube recognition tool as claimed in claim 1, wherein the semi-astringent semi-sticky rubber (5) is provided with raised anti-slip patterns.

5. A safe and convenient number tube identification tool according to claim 1, characterized in that the tip of the needle (2) is formed with a rounded chamfer.