CN112462117A

CN112462117A - Improved electric meter box

Info

Publication number: CN112462117A
Application number: CN202011466508.2A
Authority: CN
Inventors: 王耳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-03-09

Abstract

The invention relates to the field of electrical equipment, in particular to an improved electric meter box which comprises a box body, wherein a plurality of telescopic rods are symmetrically and fixedly installed in the box body, the telescopic rods are symmetrically arranged in pairs, one ends, far away from the box body, of the symmetrically arranged telescopic rods are fixedly installed with a bottom plate made of insulating materials, installation grooves are symmetrically formed in the bottom plate, slots are formed in the installation grooves, jacks are symmetrically formed in two sides of the bottom plate, insertion rods are inserted into the jacks, spring rods are symmetrically inserted into the bottom plate, one ends of the spring rods penetrate through the bottom plate and extend into the slots, grooves are formed in the insertion rods and correspond to the spring rods, and one ends, far away from the grooves, of the spring rods penetrate through the bottom plate and extend into the slots. The invention can quickly install and fix the electric meter in the electric meter, is convenient to disassemble, does not need tools, greatly improves the construction efficiency and is suitable for popularization.

Description

Improved electric meter box

Technical Field

The invention relates to the field of electrical equipment, in particular to an improved electric meter box.

Background

The ammeter case is a box that is used for installing equipment such as ammeter and air switch, can play the effect of protection simultaneously, reduces the potential safety hazard, and general ammeter case is engineering plastics material mostly, and its electrical property is better, has effects such as insulating and resistant electric arc, and the quality is light simultaneously, and intensity is high, and corrosion resistance is stronger, is the electrical equipment commonly used among the modern electric power engineering.

At present, traditional ammeter case is when the installation ammeter, all need use accessories such as bolt, need constructor to use specific instrument to install or dismantle inside the ammeter case, waste time and energy, simultaneously when the installation ammeter, need connect a plurality of wires, these wires generally are scattered in disorder place in the ammeter case, long-term use, cause the intertwine of wire easily, the risk of short circuit has, also have certain potential safety hazard, and the wire is when connecting the ammeter every time, all need constructor to handle the joint department of wire, inconvenience very, be unfavorable for installation and maintenance.

Disclosure of Invention

In order to solve the problems, the invention provides an improved electric meter box which can be used for quickly installing and fixing an electric meter in the electric meter, is convenient to disassemble, does not need tools, greatly improves the construction efficiency, can be used for winding and collecting wires in the electric meter box, reduces the potential safety hazard, can be used for quickly and conveniently connecting the wires to the electric meter, and is convenient to install and maintain at a later stage.

In order to achieve the purpose, the invention adopts the following technical scheme that an improved electric meter box comprises a box body, a plurality of telescopic rods are symmetrically and fixedly arranged in the box body, the telescopic rods are symmetrically arranged in pairs, bottom plates made of insulating materials are fixedly arranged at one ends of the symmetrically arranged telescopic rods far away from the box body, the bottom plate is symmetrically provided with mounting grooves, slots are arranged in the mounting grooves, jacks are symmetrically arranged on two sides of the bottom plate, the inserting rods are inserted in the inserting holes, the spring rods are symmetrically inserted in the bottom plate, one ends of the spring rods penetrate through the bottom plate and extend into the inserting holes, the inserted rods are all provided with a first groove which is respectively arranged corresponding to the spring rods, one end of the spring rod, which is far away from the first groove, penetrates through the bottom plate and extends into the slot;

the equal symmetry in one side of bottom plate be provided with the mounting panel, the mounting panel respectively with the mounting groove corresponds the setting and pegs graft mutually, the mounting panel is close to the equal fixed mounting in bottom plate one side has the inserted block, the inserted block all with the slot corresponds the setting and pegs graft mutually, No. two recesses have all been seted up on the inserted block, No. two recesses respectively with the spring beam corresponds the setting, flexible groove has all been seted up to the both sides of mounting panel, equal slidable mounting has the slide bar in the flexible groove, the one end of slide bar all extends flexible groove and fixed mounting have the mount of L type structure, equal fixed mounting has the limiting plate on the mount.

As a preferred technical scheme of the present invention, one end of the insertion rod inserted into the insertion hole is fixedly provided with a first spring, one end of the first spring, which is far away from the insertion rod, is fixedly installed in the insertion hole, a second spring is symmetrically and fixedly installed in the bottom plate and between the two insertion holes, one end of the second spring is fixedly provided with a pressing block of an L-shaped structure, one end of the pressing block, which is far away from the second spring, penetrates through the bottom plate and extends into the corresponding insertion hole, the insertion rod is provided with a clamping groove, and one end of the pressing block, which extends into the insertion hole, is inserted into the corresponding clamping groove.

As a preferred technical scheme, a plurality of take-up boxes are symmetrically and fixedly mounted on one side of the bottom plate, which is far away from the mounting groove, fixed rotating shafts are fixedly mounted in the take-up boxes, sliding grooves are formed in two sides of the inner wall of each take-up box, moving rotating shafts are slidably mounted between the sliding grooves, three springs are fixedly mounted in the sliding grooves, the tops of the three springs are fixedly mounted at the ends of the correspondingly arranged moving rotating shafts, and wire inlets and wire outlets are formed in the take-up boxes.

As a preferred technical scheme of the present invention, the bottom plate is symmetrically provided with a plurality of through holes, the through holes are respectively communicated with the correspondingly arranged wire outlets, one ends of the through holes, which are away from the wire outlets, are symmetrically and fixedly provided with baffles of circular arc structures, shells of insulating materials are inserted between the symmetrically arranged baffles, the shells are respectively provided with connecting holes, two ends of each connecting hole penetrate through the shells, connectors are respectively inserted in the connecting holes, one ends of the connectors are respectively provided with wiring holes, grids of cross structures are respectively and fixedly arranged in the wiring holes, and one ends of the connectors, which are away from the wiring holes, are respectively and fixedly provided with connecting sheets of circular ring structures.

As a preferred technical scheme of the invention, the outer sides of the connectors are fixedly provided with protective sleeves made of insulating materials.

The invention has the beneficial effects that:

1. the electric meter box can be quickly installed and fixed in the electric meter, is convenient to detach, does not need tools, greatly improves the construction efficiency, can be used for winding and collecting wires in the electric meter box, reduces potential safety hazards, can be quickly and conveniently connected to the electric meter, and is convenient to install and maintain at a later stage.

2. The bottom plate is designed, the mounting groove and the slot on the bottom plate are matched with the mounting plate, so that the ammeter can be quickly mounted and fixed, the mounting plate after being spliced can be locked by matching the inserted rod with the spring rod, the fixing effect is improved, meanwhile, the mounting plate is convenient to dismount, tools are not needed, and the mounting and maintaining efficiency of the ammeter is improved.

3. The invention designs the wire collecting box, the wire can be wound by matching the movable rotating shaft and the fixed rotating shaft, and redundant wires can be pulled to extend out by the movable rotating shaft when the wire collecting box is used, so that the wire connection is convenient. A

4. The shell is designed, the connector in the shell can be used for connecting the connector of the wire, the connector can be directly inserted on the ammeter, the connection and the fixation are convenient, and meanwhile, the shell is matched with the baffle to protect the connector, so that potential safety hazards are avoided.

Drawings

The invention is further illustrated with reference to the following figures and examples.

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

FIG. 2 is an enlarged partial schematic view of the invention at A of FIG. 1;

FIG. 3 is a partial cross-sectional structural schematic view of the base plate of the present invention;

FIG. 4 is a schematic view of the present invention at a partial enlargement B of FIG. 3;

FIG. 5 is a schematic cross-sectional view of a jack of the present invention;

FIG. 6 is a cross-sectional structural schematic view of the mounting plate of the present invention;

FIG. 7 is a schematic top view of the mounting plate of the present invention;

FIG. 8 is a schematic cross-sectional view of a take-up reel of the present invention;

fig. 9 is a cross-sectional structural view of the housing of the present invention.

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 explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

As shown in fig. 1 to 9, an improved electricity meter box comprises a box body 1, a plurality of telescopic rods 11 are symmetrically and fixedly installed in the box body 1, the telescopic rods 11 are arranged in a pairwise symmetry manner, a bottom plate 2 made of insulating material is fixedly installed at one end, far away from the box body 1, of the symmetrically arranged telescopic rods 11, installation grooves 21 are symmetrically formed in the bottom plate 2, insertion grooves 22 are respectively formed in the installation grooves 21, insertion holes 23 are symmetrically formed in two sides of the bottom plate 2, insertion rods 24 are respectively inserted in the insertion holes 23, spring rods 25 are symmetrically inserted in the bottom plate 2, one ends of the spring rods 25 extend into the insertion holes 23 through the bottom plate 2, first grooves 26 are respectively formed in the insertion rods 24, the first grooves 26 respectively correspond to the spring rods 25, one ends, far away from the first grooves 26, of the spring rods 25 extend into the insertion grooves 22 through the bottom plate 2, the box body 1 is used for installation and fixation, the telescopic, meanwhile, the bottom plate 2 can be driven to stretch, so that the installation and maintenance are convenient, the jack 23 is used for inserting the insertion rod 24, and the insertion rod 24 can drive the spring rod 25 to stretch through moving.

One side of the bottom plate 2 is symmetrically provided with mounting plates 3, the mounting plates 3 are respectively arranged corresponding to and inserted into the mounting grooves 21, one side of the mounting plate 3 close to the bottom plate 2 is fixedly provided with an insertion block 31, the insertion block 31 is arranged corresponding to and inserted into the insertion groove 22, the insertion block 31 is provided with a second groove 32, the second groove 32 is respectively arranged corresponding to the spring rod 26, two sides of the mounting plate 3 are provided with a telescopic groove 33, a slide rod 34 is arranged in the telescopic groove 33 in a sliding manner, one end of the slide rod 34 extends out of the telescopic groove 33 and is fixedly provided with a fixing frame 35 with an L-shaped structure, a limiting plate 36 is fixedly arranged on the fixing frame 35, the mounting plate 3 is used for mounting an ammeter and is inserted into the mounting groove 21, the insertion block 31 is inserted into the insertion groove 22, the second groove 32 is used for being clamped with the spring rod 26, so that the mounting plate 3 is, the slide bar 34 is used for clamping the electric meter by matching with the fixed frame 35 and the limit plate 36.

The equal fixed mounting of one end of establishing in jack 23 is inserted to inserted bar 24 has spring 27, the equal fixed mounting of one end that inserted bar 24 was kept away from to spring 27 is in jack 23, symmetry fixed mounting has spring 271 between two jacks 23 in the bottom plate 2, the equal fixed mounting of one end of spring 271 has the briquetting 28 of L type structure, the one end that spring 27 was kept away from to briquetting 28 all runs through bottom plate 2 and extends to in the jack 23 that corresponds the setting, draw-in groove 29 has all been seted up on inserted bar 24, the one end that briquetting 28 extended to in the jack 23 is all inserted and is established in the draw-in groove 29 that corresponds the setting, spring 27 is used for realizing the reseing of inserted bar 24, spring 271 is used for flexible briquetting 28, briquetting 28 cooperation draw-in groove 29 is used for fixing a position inserted bar 24.

The equal symmetrical fixed mounting in one side that mounting groove 21 was kept away from to bottom plate 2 has a plurality of receipts line boxes 4, equal fixed mounting has fixed rotating shaft 41 in the receipts line box 4, spout 42 has all been seted up to the inner wall both sides of receipts line box 4, equal slidable mounting has removal pivot 43 between the spout 42, equal fixed mounting has No. three spring 431 in the spout 43, the equal fixed mounting in top of No. three spring 431 is at the tip that corresponds the removal pivot 43 that sets up, inlet wire 44 and outlet 45 have been seted up respectively on the receipts line box 4, it is used for collecting unnecessary wire to receive line box 4, fixed rotating shaft 41 cooperation is removed pivot 43 and is used for coiling unnecessary wire, remove pivot 43 and can cross the release unnecessary wire through removing the rolling.

The bottom plate 2 is symmetrically provided with a plurality of through holes 5, the through holes 5 are respectively communicated with correspondingly arranged wire outlets 45, one ends of the through holes 5 far away from the wire outlets 45 are symmetrically and fixedly provided with baffle plates 51 with circular arc structures, shells 52 made of insulating materials are inserted between the symmetrically arranged baffle plates 51, connecting holes 53 are respectively formed in the shells 52, two ends of each connecting hole 53 penetrate through the shells 52, the connecting holes 53 are used for leading wires to be inserted into the shells 52, connectors 54 are respectively inserted into the connecting holes 53, one ends of the connectors 54 are respectively provided with wiring holes 55, crisscross-shaped gratings 56 are respectively and fixedly arranged in the wiring holes 55, one ends of the connectors 54 far away from the wiring holes 55 are respectively and fixedly provided with connecting sheets 57 with circular ring structures, the through holes 5 are matched with the baffle plates 51 for inserting the shells 52, the shells 52 are used for inserting the connectors 54, the wiring holes 55 are used for leading the wires to be inserted into the connectors 54, the, the shell 52 can protect the connector 54 to reduce the potential safety hazard, and the connecting piece 57 is used for connecting to the ammeter to facilitate quick connection.

The outer sides of the connectors 54 are fixedly provided with protective sleeves 58 made of insulating materials.

When in use:

fixing the ammeter on the mounting plate 3, clamping the ammeter through the fixing frame 35 and the limiting plate 36, inserting the mounting plate 3 fixed with the ammeter into the mounting groove 21, limiting the fixing frame 35 through the mounting groove 21, pressing the inserting rod 24 to enable the spring rod 25 to be clamped in the second groove 32, and fixing the mounting plate 3;

the lead is inserted into the box body 1 and inserted into the take-up box 4, and is wound between the fixed rotating shaft 41 and the movable rotating shaft 43, one end of the lead inserted into the junction box 4 is connected out from the wire outlet 45 and the through hole 5, is inserted into the shell 52 through the connecting hole 53, is inserted into the connector 54 through the wiring hole 55 and is inserted on the coral fence 56, the connector 54 is rotated to wind and fix the lead connector inserted on the coral fence 56, when wiring is needed, the shell 52 is taken down from the baffle 51, the lead is pushed, the connector 54 is pushed out from the shell 52, the connector 54 is pulled, and the connecting sheet 57 is fixed on the ammeter.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an improved generation ammeter case, includes box (1), its characterized in that: the box body (1) is internally and symmetrically and fixedly provided with a plurality of telescopic rods (11), the telescopic rods (11) are arranged in pairwise symmetry, one ends of the telescopic rods (11) far away from the box body (1) are symmetrically and fixedly provided with a bottom plate (2) made of insulating materials, the bottom plate (2) is symmetrically provided with mounting grooves (21), the mounting grooves (21) are respectively provided with a slot (22), two sides of the bottom plate (2) are respectively and symmetrically provided with a jack (23), an inserting rod (24) is inserted in each jack (23), the bottom plate (2) is respectively and symmetrically inserted with a spring rod (25), one end of each spring rod (25) penetrates through the bottom plate (2) and extends into each jack (23), the inserting rods (24) are respectively provided with a groove (26), and the grooves (26) are respectively arranged corresponding to the spring rods (25), one end, far away from the first groove (26), of the spring rod (25) penetrates through the bottom plate (2) and extends into the slot (22);

the mounting plates (3) are symmetrically arranged on one side of the bottom plate (2), the mounting plates (3) are respectively arranged corresponding to the mounting grooves (21) and are inserted into the mounting grooves, the side of the mounting plate (3) close to the bottom plate (2) is fixedly provided with an insert block (31), the inserting blocks (31) are arranged corresponding to and inserted into the slots (22), the inserting blocks (31) are provided with second grooves (32), the second grooves (32) are respectively arranged corresponding to the spring rods (26), both sides of the mounting plate (3) are provided with telescopic grooves (33), slide bars (34) are slidably mounted in the telescopic grooves (33), the one end of slide bar (34) all extends flexible groove (33) and fixed mounting have mount (35) of L type structure, all fixed mounting have limiting plate (36) on mount (35).

2. An improved electricity meter box as defined in claim 1, wherein: inserted bar (24) insert and establish the equal fixed mounting of one end in jack (23) has spring (27), spring (27) are kept away from the equal fixed mounting of one end of inserted bar (24) in jack (23), be located two in bottom plate (2) symmetry fixed mounting has spring (271) No. two between jack (23), the equal fixed mounting of one end of spring (271) has briquetting (28) of L type structure, briquetting (28) are kept away from the one end of spring (27) all runs through bottom plate (2) and extend to correspond the setting in jack (23), draw-in groove (29) have all been seted up on inserted bar (24), briquetting (28) extend to one end in jack (23) is all inserted and is established corresponding setting in draw-in groove (29).

3. An improved electricity meter box as defined in claim 1, wherein: bottom plate (2) keep away from the equal symmetrical fixed mounting in one side of mounting groove (21) has a plurality of receipts line box (4), it has fixed rotating shaft (41) to receive equal fixed mounting in line box (4), spout (42) have all been seted up to the inner wall both sides of receiving line box (4), equal slidable mounting has removal pivot (43) between spout (42), equal fixed mounting has No. three spring (431) in spout (43), the equal fixed mounting in top of No. three spring (431) is corresponding the setting the tip of removal pivot (43), receive line box (4) and go up and all seted up inlet (44) and outlet (45).

4. An improved electricity meter box as claimed in claim 3, wherein: a plurality of through holes (5) are symmetrically arranged on the bottom plate (2), the through holes (5) are respectively communicated with the correspondingly arranged wire outlets (45), one end of the through hole (5) far away from the outlet (45) is symmetrically and fixedly provided with a baffle (51) with a circular arc structure, a shell (52) made of insulating materials is inserted between the baffle plates (51) which are symmetrically arranged, the shell (52) is internally provided with connecting holes (53), two ends of each connecting hole (53) penetrate through the shell (52), connectors (54) are inserted into the connecting holes (53), wiring holes (55) are formed in one ends of the connectors (54), a fence (56) with a cross structure is fixedly arranged in each wiring hole (55), and one end of the connector (54) far away from the wiring hole (55) is fixedly provided with a connecting sheet (57) with a circular ring-shaped structure.

5. An improved electricity meter box as claimed in claim 4, wherein: and protective sleeves (58) made of insulating materials are fixedly arranged on the outer sides of the connectors (54).