阅读说明：本技术 电器仪表多功能接线盒 (Multifunctional junction box for electric instrument ) 是由 严卫忠 于 2021-08-23 设计创作，主要内容包括：本发明提供电器仪表多功能接线盒,包括抬升板、T型底板、矩形定位套座、定位挤压杆、推板以及压缩弹簧,接线盒体下端面中间位置安装有矩形定位套座,矩形定位套座内部穿插有抬升板,抬升板上端面设置有T型底板,接线端子排内部下侧插装有定位挤压杆,定位挤压杆环形侧面左侧设置有推板,推板右端面上下两侧对称卡装有压缩弹簧,该设计解决了原有接线盒不具备调节能力和吸湿能力,功能性单一的问题,本发明结构合理,方便对调节使用,并且具备吸湿能力,实用性强。(The invention provides a multifunctional junction box of an electric instrument, which comprises a lifting plate, a T-shaped bottom plate, a rectangular positioning sleeve seat, a positioning extrusion rod, a push plate and a compression spring, wherein the rectangular positioning sleeve seat is arranged in the middle of the lower end surface of a junction box body, the lifting plate is inserted in the rectangular positioning sleeve seat, the upper end surface of the lifting plate is provided with the T-shaped bottom plate, the positioning extrusion rod is inserted in a connecting terminal row, the push plate is arranged on the left side of the annular side surface of the positioning extrusion rod, and the compression springs are symmetrically clamped on the upper side and the lower side of the right end surface of the push plate.)

1. Multifunctional junction box of electrical instrument, including fixed foot, junction box body, moisture absorption protection component, regulation positioning mechanism and binding post row, its characterized in that: a wiring terminal block is arranged on the lower side in the wiring box body, an adjusting and positioning mechanism is arranged on the lower end face of the wiring terminal block, fixing pins are symmetrically arranged on the left side and the right side of the lower end face of the wiring box body, and a moisture absorption protection assembly is arranged on the upper end face of the wiring box body;

the adjustable positioning mechanism comprises a lifting plate, a positioning bolt, a T-shaped bottom plate, a rectangular positioning sleeve seat, a through hole, a positioning extrusion rod, a push plate and a compression spring, the rectangular positioning sleeve seat is installed at the middle position of the lower end face of the junction box body, the positioning bolts are symmetrically inserted in the front and the rear of the rectangular positioning sleeve seat, the lifting plate is inserted in the rectangular positioning sleeve seat, the through hole is symmetrically formed in the front and the rear of the lifting plate, the upper end face of the lifting plate is provided with the T-shaped bottom plate, the positioning extrusion rod is inserted in the lower side of the wiring terminal row, the push plate is arranged on the left side of the annular side face of the positioning extrusion rod, and the compression spring is symmetrically clamped on the upper side and the lower side of the right end face of the push plate.

2. The multifunctional junction box for electric instruments of claim 1, wherein: moisture absorption protection subassembly includes protective cover plate, dry silica gel granule, moisture absorption otter board and positioning fixture block, the junction box body up end clamps protective cover plate, the moisture absorption otter board is installed to the terminal surface under the protective cover plate, the inside downside of protective cover plate is provided with dry silica gel granule, the terminal surface left and right sides symmetry is provided with positioning fixture block under the protective cover plate.

3. The multifunctional junction box for electric instruments of claim 2, wherein: butterfly-shaped fixing screws are symmetrically installed on the left side and the right side inside the moisture absorption screen plate, a lifting head is welded at the middle position of the upper end face of the protective cover plate, positioning clamping grooves are symmetrically formed in the left side and the right side of the upper end face of the junction box body, and the positioning clamping grooves are clamped with positioning clamping blocks.

4. The multifunctional junction box for electric instruments of claim 1, wherein: the through holes are provided with a plurality of groups in an equal-specification mode, the through holes are matched with the positioning bolts, and the positioning bolts are inserted into the two groups in an equal-specification mode.

5. The multifunctional junction box for electric instruments of claim 1, wherein: magnet pieces are bonded on the right side inside the rectangular positioning sleeve seat and are adsorbed on the positioning pins, and the magnet pieces are bonded with two groups in an equal specification.

6. The multifunctional junction box for electric instruments of claim 1, wherein: the terminal block is characterized in that a limiting sliding groove is formed in the lower end face of the terminal block and matched with the T-shaped bottom plate, and limiting covers are symmetrically arranged on the left end face and the right end face of the terminal block.

7. The multifunctional junction box for electric instruments of claim 1, wherein: the positioning extrusion rod is inserted with two groups of equal specifications, the right end face of the positioning extrusion rod is provided with a pull ring, the left end face of the positioning extrusion rod is bonded with an anti-skid rubber block, the push plate is provided with two groups of equal specifications, and the compression spring is clamped with four groups of equal specifications.

8. The multifunctional junction box for electric instruments of claim 1, wherein: the wiring box body is characterized in that the left end face and the right end face of the wiring box body are symmetrically provided with wire sleeves, and insulating silica gel inner linings are symmetrically bonded on the left side and the right side inside the wiring box body.

Technical Field

The invention relates to a multifunctional junction box for an electric instrument, belonging to the technical field of junction boxes.

Background

Just adopt the terminal box as the transition usefulness at the connector position of electric wire (for example the circuit is longer, perhaps the electric wire pipe wants the corner), the electric wire pipe is connected with the terminal box, the electric wire of spool the inside links up in the terminal box, play the effect of protection electric wire and connecting wire, this is exactly the terminal box, also can use the terminal box in some electrical apparatus instruments, but the binding post row does not possess the adjustable ability in traditional terminal box, it is not good enough to use the convenience, and the inside moisture that appears of current terminal box piles up the condition easily, thereby influence the inside insulating effect of terminal box, the urgent multi-functional terminal box of electrical apparatus instrument of needs now and solves the problem that the aforesaid appears.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the multifunctional junction box for the electric instrument, which is used for solving the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: the multifunctional junction box for the electric instruments comprises fixing feet, a junction box body, a moisture absorption protection component, an adjusting and positioning mechanism and a junction box row, wherein the junction box row is installed on the lower side in the junction box body, the adjusting and positioning mechanism is arranged on the lower end face of the junction box row, the fixing feet are symmetrically arranged on the left side and the right side of the lower end face of the junction box body, the moisture absorption protection component is arranged on the upper end face of the junction box body, the adjusting and positioning mechanism comprises a lifting plate, positioning bolts, a T-shaped bottom plate, a rectangular positioning sleeve seat, through holes, positioning extrusion rods, a push plate and compression springs, the rectangular positioning sleeve seat is installed in the middle of the lower end face of the junction box body, the positioning bolts are symmetrically inserted in the front side and the rear side in the rectangular positioning sleeve seat, the lifting plate is inserted in the rectangular positioning sleeve seat, the through holes are symmetrically formed in the front side and the rear side in the lifting plate, the lifting plate up end is provided with T type bottom plate, the inside downside cartridge of binding post row has the location extrusion pole, location extrusion pole annular side left side is provided with the push pedal, both sides symmetry has clamped compression spring about the push pedal right-hand member face.

Further, moisture absorption protection subassembly includes protective cover plate, dry silica gel granule, moisture absorption otter board and location fixture block, the junction box body up end clamps protective cover plate, the moisture absorption otter board is installed to the terminal surface under the protective cover plate, the inside downside of protective cover plate is provided with dry silica gel granule, terminal surface left and right sides symmetry is provided with the location fixture block under the protective cover plate.

Furthermore, butterfly-shaped fixing screws are symmetrically installed on the left side and the right side inside the moisture absorption net plate, a lifting head is welded at the middle position of the upper end face of the protective cover plate, positioning clamping grooves are symmetrically formed in the left side and the right side of the upper end face of the junction box body, and the positioning clamping grooves are clamped with the positioning clamping blocks.

Furthermore, a plurality of groups of through holes are formed in the through holes in an equal-specification mode, the through holes are matched with the positioning bolts, and two groups of positioning bolts in an equal-specification insertion mode are arranged.

Furthermore, magnet blocks are bonded on the right side inside the rectangular positioning sleeve seat and are adsorbed on the positioning pins, and two groups of magnet blocks are bonded on the same specification.

Furthermore, a limiting sliding groove is formed in the lower end face of the wiring terminal block and matched with the T-shaped bottom plate, and limiting covers are symmetrically arranged on the left end face and the right end face of the wiring terminal block.

Furthermore, the positioning extrusion rods are inserted into two groups in equal specifications, pull rings are arranged on the right end faces of the positioning extrusion rods, anti-skid rubber blocks are bonded on the left end faces of the positioning extrusion rods, two groups of push plates are arranged in equal specifications, and four groups of compression springs are clamped in equal specifications.

Furthermore, wire sleeves are symmetrically installed on the left end face and the right end face of the junction box body, and insulating silica gel inner linings are symmetrically bonded on the left side and the right side inside the junction box body.

The invention has the beneficial effects that: the multifunctional junction box for the electric instruments is characterized in that a lifting plate, positioning bolts, a T-shaped bottom plate, a rectangular positioning sleeve seat, a through hole, positioning extrusion rods, a push plate and a compression spring are added, a pull ring is hooked by a hand to pull the two groups of positioning extrusion rods outwards, then the two groups of positioning extrusion rods can move the wiring terminal row back and forth, the pull ring can be loosened after the two groups of positioning extrusion rods move to the required position, the push plate is moved inwards by the extrusion force of the compression spring, the positioning extrusion rods move inwards to position the wiring terminal row, then a wiring worker pulls out the two groups of positioning bolts by hands respectively, and the lifting plate can move up and down at the moment so as to adjust the use height of the wiring terminal row, and then the two groups of positioning bolts are inserted into the corresponding through holes respectively after the height is adjusted to the required height.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a multifunctional junction box for electrical instruments of the present invention;

FIG. 2 is a sectional front view of an adjusting and positioning mechanism in the multifunctional junction box for electric instruments of the present invention;

FIG. 3 is a left sectional view of an adjusting and positioning mechanism in the multifunctional junction box for electrical instruments of the present invention;

FIG. 4 is an enlarged view of A in FIG. 2;

in the figure: 1-fixed foot, 2-junction box body, 21-lead sleeve, 22-insulating silica gel inner bushing, 3-moisture absorption protection component, 31-protection cover plate, 32-silicic acid xerogel particle, 33-moisture absorption screen plate, 331-butterfly fixing screw, 34-positioning fixture block, 4-adjusting positioning mechanism, 41-lifting plate, 42-positioning bolt, 43-T type bottom plate, 44-rectangular positioning sleeve seat, 441-magnet block, 45-through hole, 46-positioning extrusion rod, 461-pull ring, 462-antiskid rubber block, 47-push plate, 48-compression spring, 5-junction terminal row and 51-limiting cover.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: multifunctional junction box of electrical apparatus instrument, including fixed foot 1, junction box body 2, moisture absorption protection component 3, regulation positioning mechanism 4 and binding post row 5, binding post row 5 is installed to 2 inside downside of junction box body, and the terminal surface is provided with regulation positioning mechanism 4 under the binding post row 5, and terminal surface left and right sides symmetry is provided with fixed foot 1 under 2 of junction box body, and 2 up ends of junction box body are provided with moisture absorption protection component 3.

Adjusting and positioning mechanism 4 is including lifting plate 41, location bolt 42, T type bottom plate 43, rectangle location sleeve seat 44, through hole 45, location stripper bar 46, push pedal 47 and compression spring 48, terminal surface intermediate position installs rectangle location sleeve seat 44 under junction box body 2, inside front and back bilateral symmetry cartridge of rectangle location sleeve seat 44 has location bolt 42, inside interlude of rectangle location sleeve seat 44 has lifting plate 41, inside front and back bilateral symmetry of lifting plate 41 has seted up through hole 45, lifting plate 41 up end is provided with T type bottom plate 43, the inside downside cartridge of binding post row 5 has location stripper bar 46, location stripper bar 46 annular side left side is provided with push pedal 47, push pedal 47 right-hand member end up-down bilateral symmetry has clamped compression spring 48, this design has solved original terminal box and has not possessed regulating power and moisture absorption ability, the problem that the functionality is single.

The moisture absorption protection component 3 comprises a protection cover plate 31, dried silicate gel particles 32, a moisture absorption screen plate 33 and positioning fixture blocks 34, the protection cover plate 31 is clamped on the upper end surface of the junction box body 2, the moisture absorption screen plate 33 is arranged on the lower end surface of the protection cover plate 31, the dried silicate gel particles 32 are arranged on the lower side inside the protection cover plate 31, the positioning fixture blocks 34 are symmetrically arranged on the left side and the right side of the lower end surface of the protection cover plate 31, the protection cover plate 31 is convenient for protecting the upper end surface of the junction box body 2, the moisture absorption screen plate 33 and the dried silicate gel particles 32 avoid moisture accumulation inside the junction box body 2, the positioning fixture blocks 34 are convenient for fixing the protection cover plate 31 on the upper end surface of the junction box body 2, butterfly fixing screws 331 are symmetrically arranged on the left side and the right side inside the moisture absorption screen plate 33, lifting heads are welded on the middle position of the upper end surface of the protection cover plate 31, and positioning fixture grooves are symmetrically arranged on the left side and the right side of the upper end surface of the junction box body 2, and the positioning clamping groove is clamped with the positioning clamping block 34, the butterfly-shaped fixing screw 331 is convenient for dismounting the moisture absorption screen plate 33, the lifting head is convenient for dismounting the protective cover plate 31, and the positioning clamping groove is convenient for the positioning clamping block 34 to be embedded on the upper end surface of the junction box body 2, so that the protective cover plate 31 is positioned.

As an embodiment of the present invention: the through holes 45 are provided with a plurality of groups in an equal specification, the through holes 45 are matched with the positioning bolts 42, two groups of positioning bolts 42 are inserted in the equal specification, the groups of through holes 45 facilitate the two groups of positioning bolts 42 to lift, adjust and position the lifting plate 41, the magnet block 441 is adhered to the right side inside the rectangular positioning sleeve seat 44, the magnet block 441 is adsorbed to the positioning bolts 42, two groups of magnet blocks 441 in an equal specification are adhered, the magnet block 441 is convenient to position the positioning bolts 42, the positioning bolts 42 are prevented from easily falling off in the using process, the limiting sliding grooves are formed in the lower end face of the wiring terminal row 5 and matched with the T-shaped bottom plate 43, the limiting covers 51 are symmetrically arranged on the left end face and the right end face of the wiring terminal row 5, the limiting sliding grooves prevent the wiring terminal row 5 from deviating in the front-back moving process, the limiting covers 51 prevent the compression springs 48 from falling off, two groups of positioning extrusion rods 46 in an equal specification are inserted, the pull ring 461 sets up at location extrusion stem 46 right-hand member face, anti-skidding rubber piece 462 bonds and draws at location extrusion stem 46 left end face, specification such as push pedal 47 is provided with two sets ofly, specification such as compression spring 48 clamps four groups, pull ring 461 makes things convenient for the wiring personnel to pull to location extrusion stem 46, anti-skidding rubber piece 462 makes location extrusion stem 46 antiskid nature better, so that fix a position binding post row 5, terminal surface about the junction box body 2 is installed to the wire cover 21 symmetry, 22 symmetry bonds in insulating silica gel neck bush in the inside left and right sides of junction box body 2, wire cover 21 conveniently leads to external conductor, and insulating silica gel neck bush 22 avoids producing the hard contact between junction box body 2 and the external conductor.

As an embodiment of the present invention: firstly, a wiring person opens the protective cover plate 31, then hooks the pull ring 461 to pull the two groups of positioning extrusion rods 46 outwards to separate the protective rubber block from the T-shaped bottom plate 43, then the wiring terminal strip 5 can be moved forwards and backwards, the pull ring 461 can be loosened after the wiring terminal strip is moved to a required position, at this time, the extrusion force of the compression spring 48 enables the push plate 47 to move inwards, and then the positioning extrusion rods 46 move inwards to position the wiring terminal strip 5; then, a wiring person pulls out the two groups of positioning pins 42 respectively by hands, and can move the lifting plate 41 up and down at the moment so as to adjust the using height of the wiring terminal strip 5, and after the required height is adjusted, the two groups of positioning pins 42 are inserted into the corresponding through holes 45 respectively, so that the situation that the lifting plate 41 falls back in the using process is avoided, and the magnet block 441 can adsorb and position the positioning pins 42 at the moment so as to avoid the situation that the positioning pins 42 easily fall off in the using process; after external wire connects in binding post row 5, alright with clamp once more the protective cover plate 31 and fix at the terminal surface of junction box body 2, not only make things convenient for to shield the terminal surface of junction box body 2, moreover silicic acid xerogel granule 32 can adsorb moisture in the junction box body 2, it is too much to avoid moisture in the junction box body 2, and moisture absorption otter board 33 avoids silicic acid xerogel granule 32 the circumstances of dropping to appear.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.