CN207234464U - A kind of protective device of inversion charger lead - Google Patents

Abstract

The utility model discloses a kind of protective device of inversion charger lead, including insulated ring, first protection cylinder, second protection cylinder, first prevention shaft, half-arc groove, placing groove, right butt hole and air dispelling hole, left butt hole is provided with the inside of the insulated ring, and left butt hole right end sets with clamping rings and is an integral molding structure, the first protection cylinder left end is provided with clamping rings, and multiple fixed threads are provided with clamping rings, the first protection cylinder is installed on the outside of the second protection cylinder, and second protects cylinder inner side to be provided with protection cavity, set and be an integral molding structure with the first prevention shaft on the upside of the half-arc groove, and first is provided with the second prevention shaft on the upside of prevention shaft, the placing groove left end is connected with placing cavity, and place inside cavities and be placed with antioxidant.The device can be regulated and controled according to operational requirements when in use, and operation is more quick, and overall structure is more firm, and operation is more steady.

Description

A kind of protective device of inversion charger lead

Technical field

Mechanical equipment technical field is the utility model is related to, is specially a kind of protective device of inversion charger lead.

Background technology

Inversion charger is in the case where alternating current has electricity, and alternating current is converted to low-voltage DC, by voltage and frequency Changeless convert alternating current is direct current, to equipment charges such as storage battery or storage batteries；When there is no alternating current, by storage battery Or alternating current is converted to by direct current inside storage battery, it is supplied to electrical appliance use.

But but lack for the thread guide devices in inversion charger and effectively protect, it is unfavorable for further improving inversion The service efficiency and quality of charger, are also easy to produce the accidents such as electric leakage, it is therefore desirable to invent a kind of protection of inversion charger lead Device, further improves the pilot protection processing to inversion charger, ensures the integrally-built high efficiency smooth of inversion charger Operation, and then make up insufficient existing for existing equipment.

The content of the invention

The purpose of this utility model is to provide a kind of protective device of inversion charger lead, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides a kind of protection dress of following inversion charger lead of technical solution Put, including insulated ring, the first protection cylinder, the second protection cylinder, the first prevention shaft, half-arc groove, placing groove, right butt hole and air-dispersing Hole, the insulated ring inner side is provided with left butt hole, and left butt hole right end sets with clamping rings and is an integral molding structure, institute State the first protection cylinder left end and clamping rings is installed, and multiple fixed threads are provided with clamping rings, second protection First protection cylinder is installed on the outside of cylinder, and protection cavity is provided with the inside of the second protection cylinder, first prevention shaft is left Right both ends are separately installed with the first fixed disc and the second fixed disc, and on the inside of the first fixed disc and the second fixed disc 2 the first threading holes are provided with, sets and is an integral molding structure with the first prevention shaft on the upside of the half-arc groove, and the first protection Second prevention shaft is installed, the placing groove left end is connected with placing cavity, and is placed inside cavities and be placed with the upside of axis Antioxidant, the right butt hole right end are provided with capping, and cover inner side and be provided with the second threading hole.

Preferably, the clamping rings, the first protection cylinder and the second protection cylinder are made by insulating materials.

Preferably, the second protection cylinder can slide left and right movement on the inside of the first protection cylinder.

Preferably, first prevention shaft is identical with the second prevention shaft size.

Preferably, the left and right ends of first prevention shaft and the second prevention shaft are solid with the first fixed disc and second respectively The connection mode of fixed disk is disposed as being threadedly coupled.

Preferably, it is both provided with air dispelling hole in first prevention shaft and the second prevention shaft.

Compared with prior art, the beneficial effects of the utility model are：The protective device of the inversion charger lead uses When can be regulated and controled according to operational requirements, operation is more quick, saves the time, and the equipment overall structure is more firm, and operation is more Add steadily, while the protective device of the inversion charger lead can also carry out inversion by the first prevention shaft and the second prevention shaft and fill The wire wound protective treatment of motor, prevents that inversion charger lead is long and situations such as causing tangled up and knotted, is unfavorable for into one Step ground improves the service efficiency and quality of inversion charger lead, while anti-oxidation on the inside of the first prevention shaft and the second prevention shaft Agent can also be diffused into by air dispelling hole in protection cavity, and anti-oxidation processing, Jin Erbao are carried out to the environment for protecting inside cavity The running environment safety of the lead of inversion charger is demonstrate,proved, effectively slows down the lead degree of oxidation of inversion charger, is conducive to save Save equipment investment cost.

Brief description of the drawings

Fig. 1 is the utility model overall structure diagram.

Fig. 2 is the utility model structure left view.

Fig. 3 is the utility model structure right view.

Fig. 4 is the utility model closure construction left view.

Fig. 5 is the utility model closure construction right view.

In figure：1st, insulated ring, 2, left butt hole, 3, clamping rings, the 4, first protection cylinder, 5, fixed thread, 6, second Protect cylinder, 7, protection cavity, the 8, first prevention shaft, the 9, first fixed disc, the 10, second fixed disc, 11, first threading Hole, 12, half-arc groove, the 13, second prevention shaft, 14, placing groove, 15, place cavity, 16, antioxidant, 17, right butt hole, 18th, cover, the 19, second threading hole, 20, air dispelling hole.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the utility model provides a kind of technical solution：A kind of inversion charger The protective device of lead, including insulated ring 1, the first protection cylinder 4, the second protection cylinder 6, the first prevention shaft 8, half-arc groove 12, put Groove 14, right butt hole 17 and air dispelling hole 20 are put, the inner side of insulated ring 1 is provided with left butt hole 2, and 2 right end of left butt hole and fixation Annulus 3 sets and is an integral molding structure, and clamping rings 3, first protects cylinder 4 and second to protect cylinder 6 by insulating materials system Form, so set advantageously reduce the electric shock when installing and operating with the protective device, further improve and Ensure the safety in utilization and high efficiency of the protective device, save infusion of financial resources cost, the first protection 4 left end of cylinder is provided with solid Determine annulus 3, and multiple fixed threads 5 are provided with clamping rings 3,6 outside of the second protection cylinder is provided with the first protection cylinder 4, the second protection cylinder 6 can slide left and right movement in 4 inner side of the first protection cylinder, so be provided with beneficial to sliding by left and right Dynamic movement, which is taken, protects the placement of the first prevention shaft 8 and the second prevention shaft 13 progress antioxidant 16 inside cavity 7, further Ground carries out left and right ends by the first fixed disc 9 and the second fixed disc 10 to the first prevention shaft 8 and the second prevention shaft 13 Fixing process, improves integrally-built stability inside the protective device, ensures that its is integrally-built efficiently and smoothly operated, and the Two protection cylinders 6 inner sides are provided with protection cavity 7, and 8 left and right ends of the first prevention shaft are separately installed with the first fixed disc 9 and the The left and right ends of two fixed discs 10, the first prevention shaft 8 and the second prevention shaft 13 are fixed with the first fixed disc 9 and second respectively The connection mode of disk 10 is disposed as being threadedly coupled, and is so provided with and is beneficial to efficiently easily be connected through a screw thread fixed side Formula installs the first fixed disc 9, the second fixed disc 10 and the first prevention shaft 8 and the second prevention shaft 13 between each other Fixing process, and then the work operational efficiency and quality of the protective device are effectively improved, expand its protection processing working range, Equipment investment fund cost is further saved, is conducive to be promoted and used on a large scale, the first prevention shaft 8 and second is anti- It is identical to protect 13 size of axis, so setting can either effectively ensure that the first prevention shaft 8 and the second prevention shaft 13 are integrally-built complete Whole property and uniformity, and then ensure that both cooperate with each other the harmony that protection processing is carried out to the lead of inversion charger, Air dispelling hole 20 is both provided with first prevention shaft 8 and the second prevention shaft 13, is so provided with anti-on the inside of cavity 15 beneficial to placing Oxidant 16 is effectively diffused into protection cavity 7 by air dispelling hole 20, and then carries out oxygen to the environment inside protection cavity 7 Change is handled, and ensures the safety in operation and high efficiency of lead, reduces oxidation damage, and the first fixed disc 9 and second fixes circle The inner side of disk 10 is both provided with 2 the first threading holes 11, and the upside of half-arc groove 12 sets the knot that is integrally formed with the first prevention shaft 8 Structure, and the upside of the first prevention shaft 8 is provided with the second prevention shaft 13,14 left end of placing groove is connected with placing cavity 15, and is put Put the inner side of cavity 15 and be placed with antioxidant 16, right 17 right end of butt hole is provided with capping 18, and covers 18 inner sides and be provided with the Two threading holes 19.

Operation principle：During the protective device using the inversion charger lead, the movement that can horizontally slip is taken The first prevention shaft 8 and the second prevention shaft 13 inside cavity 7 are protected, is then prevented by placing groove 14 in placement cavity 15 The placement of oxidant 16, it is anti-to first to be further advanced by rotary motion the first fixed disc 9 and the second fixed disc 10 afterwards Processing is fixed in the left and right ends of shield 8 and second prevention shaft 13 of axis, and staff fixes by first and justifies after setting completed The first threading hole 11 in disk 9 penetrates lead, and lead is further carried out spiral wound processing by half-arc groove 12, is twined Lead can be pierced by by the first threading hole 11 in the second fixed disc 10 after finishing, installation after so setting completed Fixed and the first prevention shaft 8 wound and the second prevention shaft 13 are prevented from the left and right first protection cylinder 4 and second that is put into In guard circle cylinder 6, left end lead can be pierced by by left butt hole 2 and carry out installation fixation, be further advanced by afterwards clamping rings 3 with And fixed thread 5 carries out the protective device and inversion charger screw thread installation and fixes between each other, and insulated ring 1 can be to lead Protective treatment is carried out, improves the security of the work operation of lead, and the right end of protective device then passes through lead in capping 18 The second threading hole 19, then rotation turn capping 18 with right butt hole 17 carry out installation fixation, the first prevention shaft 8 and second Antioxidant 16 inside prevention shaft 13 can be diffused into by air dispelling hole 20 in protection cavity 7, carried out anti-oxidation processing, slowed down and draw The anti-oxidation degree of line, improves its work operational efficiency and quality, while the first prevention shaft 8 and the second prevention shaft 13 are to lead Orderly winding processing, avoids that lead is long and the factor such as tangled up and knotted causes lead to damage, not only efficient stable but also safe and convenient.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic into Row equivalent substitution, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (6)

1. a kind of protective device of inversion charger lead, including insulated ring（1）, first protection cylinder（4）, second protection cylinder （6）, the first prevention shaft（8）, half-arc groove（12）, placing groove（14）, right butt hole（17）And air dispelling hole（20）, its feature exists In：The insulated ring（1）Inner side is provided with left butt hole（2）, and left butt hole（2）Right end and clamping rings（3）It is arranged to one Forming structure, the first protection cylinder（4）Left end is provided with clamping rings（3）, and clamping rings（3）On be provided with multiple fixations Screw thread（5）, the second protection cylinder（6）Outside is provided with the first protection cylinder（4）, and the second protection cylinder（6）Inner side is provided with Protect cavity（7）, first prevention shaft（8）Left and right ends are separately installed with the first fixed disc（9）With the second fixed disc （10）, and the first fixed disc（9）With the second fixed disc（10）Inner side is both provided with 2 the first threading holes（11）, described half Arc groove（12）Upside and the first prevention shaft（8）Setting is an integral molding structure, and the first prevention shaft（8）Upside is provided with second Prevention shaft（13）, the placing groove（14）Left end is with placing cavity（15）It is connected, and places cavity（15）Inner side is placed with Antioxidant（16）, the right butt hole（17）Right end is provided with capping（18）, and cover（18）Inner side is provided with the second threading Hole（19）.

A kind of 2. protective device of inversion charger lead according to claim 1, it is characterised in that：The clamping rings （3）, first protection cylinder（4）With the second protection cylinder（6）It is made by insulating materials.

A kind of 3. protective device of inversion charger lead according to claim 1, it is characterised in that：Second protection Cylinder（6）Cylinder can be protected first（4）Inner side slides left and right movement.

A kind of 4. protective device of inversion charger lead according to claim 1, it is characterised in that：First protection Axis（8）With the second prevention shaft（13）Size is identical.

A kind of 5. protective device of inversion charger lead according to claim 1, it is characterised in that：First protection Axis（8）With the second prevention shaft（13）Left and right ends respectively with the first fixed disc（9）With the second fixed disc（10）Connection Mode is disposed as being threadedly coupled.

A kind of 6. protective device of inversion charger lead according to claim 1, it is characterised in that：First protection Axis（8）With the second prevention shaft（13）On be both provided with air dispelling hole（20）.