CN212011537U - Pencil convenient to it is fixed - Google Patents

Abstract

The utility model discloses a pencil convenient to it is fixed, including main part and contact pin, the left end of main part is provided with first link, and installs complementary unit in the outside of main part, the contact pin is settled in the sealed outside of filling up, and the protecting crust is installed in the outside of contact pin. This pencil convenient to it is fixed is provided with complementary unit, complementary unit's design has made things convenient for the orderly arrangement of inside each connecting wire of main part, pass in the threading hole in proper order with each cable, through the slip complementary unit, the sponge piece of inboard design can reach the effect of dust removal and moisture absorption drying to the connecting wire outside, can directly utilize outer wall magnet to adsorb on metal casing such as fixture simultaneously, the main part is together adsorbed thereupon, fixed effect has been reached, installation for the staff provides convenient, the outer wall of main part has the water proof membrane through adhesive connection, the water proof membrane is thin and light and handy, water-proofing, dustproof, the greasy dirt prevention, fine waterproof function has, thoroughly sheltered the main part and not received the corruption of rainwater and steam etc..

Description

Pencil convenient to it is fixed

Technical Field

The utility model relates to a pencil technical field specifically is a pencil convenient to it is fixed.

Background

A wire harness (circuit group) provides a whole of service equipment for a certain load source group, such as a trunk line, a switching device, a control system and the like, is an important basic concept in a telephone traffic theory, and is divided into a full utilization degree wire harness, a partial utilization degree wire harness and a link system according to different structures; according to different service modes, dividing into a loss wire manufacturing harness and a waiting wire manufacturing harness; according to the difference of the number of the load sources to be served, the load source line beam is divided into an infinite load source line beam and a finite load source line beam.

The wire harness in the market is difficult to fix with other fixtures in the use process, troubles are brought to the use process, cables in the wire harness are more, the phenomena of mutual winding, knotting and the like easily occur, the wire harness is exposed outside for a long time, the outer wall is easy to wear, the service life of the wire harness is greatly reduced, and therefore the wire harness convenient to fix is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pencil convenient to it is fixed to be difficult to in the pencil use of proposing among the solution above-mentioned background art fix with other fixings, it is troublesome to have brought for the use, and the inside cable of pencil is more, easily takes place phenomenon such as intertwine, knot, and the pencil is long-term to appear outside, and the outer wall easily suffers wearing and tearing, greatly reduced its life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pencil convenient to it is fixed, includes main part and contact pin, the left end of main part is provided with first link, and the outside of main part installs complementary unit, the both sides of complementary unit settle there is the fixed band, and the inside of fixed band has seted up spacing hole, the end of fixed band is installed fixedly and is detained, the right-hand member of main part is provided with the second link, and the outer wall of second link installs sealed the pad, the contact pin is settled in sealed outside of filling up, and the outside of contact pin installs the protecting crust, the outer wall of main part is provided with the water proof membrane, and the outside of water proof membrane is provided with the.

Preferably, the auxiliary mechanism comprises a sponge block, a magnet and a threading hole, the threading hole is formed in the inner side of the sponge block, and the magnet is fixed on the outer wall of the auxiliary mechanism.

Preferably, the internal surface of magnet closely laminates with complementary unit's surface, and complementary unit's inner wall has the sponge piece through adhesive connection, and the through wires hole is the symmetric distribution about complementary unit's vertical central line moreover, and the left end face and the right-hand member face of complementary unit are run through to the through wires hole simultaneously.

Preferably, the fixed band is provided with four, and the fixed band equidistance distributes in the outside of main part, and the fixed band is buckled through fixed the mutually supporting constitution block structure between with spacing hole moreover.

Preferably, the protective shell and the sealing gasket are clamped with each other, and the protective shell is distributed in a one-to-one corresponding mode relative to the positions of the contact pins.

Preferably, the outer wall of the main body is connected with a waterproof membrane through bonding, and the outer surface of the waterproof membrane is tightly attached to the inner surface of the corrugated pipe.

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

1. the wire harness convenient to fix is provided with the auxiliary mechanism, the design of the auxiliary mechanism facilitates the orderly arrangement of the connecting wires in the main body, all the cables sequentially pass through the threading holes, the sponge block designed on the inner side can achieve the effects of dust removal, moisture absorption and drying on the outer sides of the connecting wires through the sliding auxiliary mechanism, meanwhile, the sponge block can be directly adsorbed on metal shells such as a fixture and the like by utilizing the outer wall magnet, the main body is adsorbed together with the sponge block, the fixing effect is achieved, and convenience is provided for the installation process of workers;

2. the four fixing bands are arranged on the outer side of the main body at equal intervals, the fixing bands are matched with the limiting holes through the fixing buckles to form a clamping structure, a user can fix and classify each cable in the main body by using the fixing bands, the problem that the cables are wound and knotted due to overlong length is avoided, troubles are brought to the use process, the protecting shell and the sealing gasket are clamped mutually, the protecting shell is distributed in a one-to-one correspondence mode with the positions of the contact pins, the contact pins are exposed outside for a long time and are prone to damp, abrasion and the like, when the main body falls on the ground due to collision, the contact pins are in direct contact with the ground and are prone to direct loss, the service life of the protecting shell is greatly shortened, the protecting shell is designed to play a protecting role, and meanwhile;

3. the outer wall of main part has the water proof membrane through adhesive connection, and the surface of water proof membrane closely laminates with the internal surface of bellows, the water proof membrane is thin and light, it is waterproof, dustproof, the grease proofing dirt, have exquisite waterproof function, thoroughly sheltered the main part and not received the corruption such as rainwater and steam, the bellows adopts PE, three kinds of material extrusion moulding of PA and PP, can be used for protecting electric wire and cable not cut apart, mechanical damage such as cutting apart, it is good to have the pliability, good bending, acidproof, wear-resisting advantage, play protection pencil, the electric wire, the effect of cable, and the bellows can be bent into different angles as required, secondly it can be high temperature resistant, fire prevention is fire-retardant, resistant greasy dirt, simple and convenient operation, economical and practical.

Drawings

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

FIG. 2 is a perspective structural view of the auxiliary mechanism of the present invention;

fig. 3 is a schematic view of the sectional structure of the main body of the present invention.

In the figure: 1. a main body; 2. a first connection end; 3. an auxiliary mechanism; 301. a sponge block; 302. a magnet; 303. threading holes; 4. inserting a pin; 5. a protective shell; 6. a gasket; 7. a second connection end; 8. a fixing buckle; 9. a limiting hole; 10. fixing belts; 11. a water-resistant film; 12. a bellows.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a wire harness convenient to fix comprises a main body 1 and a contact pin 4, wherein a first connecting end 2 is arranged at the left end of the main body 1, an auxiliary mechanism 3 is installed on the outer side of the main body 1, fixing belts 10 are arranged on two sides of the auxiliary mechanism 3, a limiting hole 9 is formed in each fixing belt 10, a fixing buckle 8 is installed at the tail end of each fixing belt 10, a second connecting end 7 is arranged at the right end of the main body 1, a sealing gasket 6 is installed on the outer wall of each second connecting end 7, the contact pin 4 is arranged on the outer side of each sealing gasket 6, a protective shell 5 is installed on the outer side of each contact pin 4, a waterproof membrane 11 is arranged on the outer wall of the main;

the auxiliary mechanism 3 comprises a sponge block 301, a magnet 302 and a threading hole 303, the threading hole 303 is arranged on the inner side of the sponge block 301, the magnet 302 is fixed on the outer wall of the auxiliary mechanism 3, the inner surface of the magnet 302 is tightly attached to the outer surface of the auxiliary mechanism 3, the sponge block 301 is connected to the inner wall of the auxiliary mechanism 3 through bonding, the threading holes 303 are symmetrically distributed about the vertical central line of the auxiliary mechanism 3, the threading holes 303 penetrate through the left end surface and the right end surface of the auxiliary mechanism 3, the design of the auxiliary mechanism 3 facilitates the ordered arrangement of the connecting lines in the main body 1, all the cables sequentially penetrate through the threading holes 303, the sponge block 301 designed on the inner side can achieve the effects of dust removal, moisture absorption and drying on the outer side of the connecting lines through sliding the auxiliary mechanism 3, meanwhile, the outer wall magnet 302 can be directly adsorbed on metal shells such as a fixture, and the main body, the fixing effect is achieved, and convenience is provided for the installation process of workers;

the number of the fixing bands 10 is four, the fixing bands 10 are distributed on the outer side of the main body 1 at equal intervals, the fixing bands 10 are matched with the limiting holes 9 through the fixing buckles 8 to form a clamping structure, a user can fix and classify each cable in the main body 1 by using the fixing bands 10, and the problem that the cables are too long and are mutually wound and knotted is avoided, so that troubles are brought to the using process;

the protective shell 5 and the sealing gasket 6 are mutually clamped, the protective shell 5 is distributed in a one-to-one corresponding mode relative to the positions of the contact pins 4, the contact pins 4 are exposed outside for a long time and are prone to being affected with damp, abrasion and the like, when the main body 1 is collided and falls on the ground, the contact pins 4 are directly contacted with the ground and are prone to being directly worn, the service life of the contact pins is greatly shortened, the protective shell 5 is designed to play a protective role, and meanwhile, the drying and tidiness of the contact pins 4 on the inner side are guaranteed;

the outer wall of main part 1 has water proof membrane 11 through adhesive connection, and the surface of water proof membrane 11 closely laminates with the internal surface of bellows 12, water proof membrane 11 is thin and light, it is waterproof, dustproof, the grease proofing dirt, have exquisite waterproof function, main part 1 has thoroughly been sheltered from the corruption such as rainwater and steam, bellows 12 adopts PE, three kinds of material extrusion moulding of PA and PP, can be used for protecting electric wire and cable not cut apart, mechanical damage such as fracture, it is good to have the pliability, the bending is good, acidproof, advantages such as wear-resisting, play protection pencil, the electric wire, the effect of cable, and bellows 12 can be bent into different angles as required, secondly it can be high temperature resistant, fire prevention is fire-retardant, resistant greasy dirt, simple and convenient operation, and economical and practical.

The working principle is as follows: for the wiring harness convenient for fixing, firstly, the protective shell 5 and the sealing gasket 6 are mutually clamped and connected to play a role of protecting the inner pin 4, so that the drying and neatness of the inner pin 4 are ensured, the sponge block 301 designed at the inner side can remove dust, absorb moisture and dry the outer side of the connecting wire through the sliding auxiliary mechanism 3, meanwhile, the outer wall magnet 302 can be directly adsorbed on metal shells such as a fixture and the like, the main body 1 is adsorbed together to achieve the fixing effect, then, the fixing belt 10 can be used for fixing and classifying the cables in the main body 1 according to the actual conditions, the overlong cables are prevented from being wound and knotted mutually, so that the trouble is brought to the use process, the waterproof membrane 11 adhered to the outer wall of the main body 1 has excellent waterproof function in use, the main body 1 is thoroughly protected from being corroded by rainwater, water vapor and the like, and the outer corrugated tube 12 can be used for protecting the wires and the cables from being broken, the mechanical damage such as the fracture has advantages such as the pliability is good, the bending is good, acidproof, wear-resisting, and bellows 12 can be bent into different angles as required simultaneously for practicality in the whole use obtains fine improvement, just so accomplishes the use of whole fixed pencil of being convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A wire harness convenient to fix, includes main part (1) and contact pin (4), its characterized in that: the left end of main part (1) is provided with first link (2), and the outside of main part (1) installs complementary unit (3), settle the both sides of complementary unit (3) has fixed band (10), and the inside of fixed band (10) has seted up spacing hole (9), the end of fixed band (10) is installed and is fixed knot (8), the right-hand member of main part (1) is provided with second link (7), and the outer wall of second link (7) installs sealed pad (6), contact pin (4) are settled in the outside of sealed pad (6), and the outside of contact pin (4) installs protecting crust (5), the outer wall of main part (1) is provided with water proof membrane (11), and the outside of water proof membrane (11) is provided with bellows (12).

2. A wire harness for facilitating fixing according to claim 1, wherein: the auxiliary mechanism (3) comprises a sponge block (301), a magnet (302) and a threading hole (303), the threading hole (303) is formed in the inner side of the sponge block (301), and the magnet (302) is fixed on the outer wall of the auxiliary mechanism (3).

3. A wire harness for facilitating fixing according to claim 2, wherein: the internal surface of magnet (302) closely laminates with the surface of complementary unit (3), and the inner wall of complementary unit (3) has sponge piece (301) through adhesive connection, and through wires hole (303) are the symmetric distribution about the vertical central line of complementary unit (3) moreover, and the left end face and the right-hand member face of complementary unit (3) are run through in through wires hole (303) simultaneously.

4. A wire harness for facilitating fixing according to claim 1, wherein: the fixing bands (10) are four, the fixing bands (10) are distributed on the outer side of the main body (1) at equal intervals, and the fixing bands (10) are matched with the limiting holes (9) through fixing buckles (8) to form a clamping structure.

5. A wire harness for facilitating fixing according to claim 1, wherein: mutual joint between protecting crust (5) and sealed pad (6), and protecting crust (5) distribute with regard to the position one-to-one of contact pin (4).

6. A wire harness for facilitating fixing according to claim 1, wherein: the outer wall of the main body (1) is connected with a waterproof membrane (11) through bonding, and the outer surface of the waterproof membrane (11) is tightly attached to the inner surface of the corrugated pipe (12).

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