CN210109178U - Three-phase cost control intelligent electric energy meter - Google Patents

Abstract

The utility model relates to an electric energy meter technical field just discloses a three-phase takes accuse intelligent electric energy meter, including the main part ammeter, the mounting groove has been seted up at the back top of main part ammeter, the positive fixed mounting of mounting groove has the fixed strip, convex spout has been seted up to the inside of fixed strip, the back of convex spout extends to the back of fixed strip. The utility model discloses a, through setting up the fixed strip that is connected at the main part ammeter, and the convex spout has been seted up to the inside of fixed strip, make convex draw runner slidable connection in convex spout, make assembly plate and main part ammeter interconnect that the convex draw runner is connected, drive the regulation pole through the pulling adjustment disk, thereby drive the fixture block and shrink into the adjustment tank in, insert the spacing groove of seting up the assembly plate bottom through the insertion block on the mounting groove after, loosen the adjustment disk, make in the insertion groove of seting up in fixture block extensible to the main part ammeter through elastic spring's elasticity, thereby make the device reach the convenient effect of assembly.

Description

Three-phase cost control intelligent electric energy meter

Technical Field

The utility model relates to an electric energy meter technical field specifically is a three-phase takes accuse intelligent electric energy meter.

Background

An electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, fire meter, kilowatt-hour meter, and refers to instruments for measuring various electric quantities. When the electric energy meter is used, the electric energy meter can be directly connected to a circuit for measurement under the conditions of low voltage (not more than 500V) and small current (dozens of amperes), and the electric energy meter cannot be directly connected to a circuit under the conditions of high voltage or large current and needs to be matched with a voltage transformer or a current transformer for use.

The electric energy meter in the existing market mainly develops aiming at functionality, like the electric energy meter installation box provided by Chinese patent CN201926681U, the adjusting cushion block is detachably connected with the box body, thus, the space between the observation window of the novel electric energy meter and the electric energy meter installation box is reduced, so that the circuit is hardly changed by both hands in the electric energy meter installation box, the possibility that a user of the novel electric energy meter steals electricity is effectively reduced, further, the loss caused by electricity stealing is reduced, but in the actual use process, the electric energy meter is relatively inconvenient to assemble and overhaul, and the problem is solved by providing a three-phase cost control intelligent electric energy meter.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a three-phase takes accuse intelligent electric energy meter possesses the assembly facility and overhauls advantages such as convenient, has solved in the in-service use process, and is inconvenient relatively to the dismouting of electric energy meter, and overhauls the problem of inconvenient relatively.

(II) technical scheme

For realizing the convenient and convenient purpose of maintenance of above-mentioned assembly, the utility model provides a following technical scheme: the three-phase charge control intelligent electric energy meter comprises a main electric meter body, wherein a mounting groove is formed in the top of the back face of the main electric meter body, a fixing strip is fixedly mounted on the front face of the mounting groove, a convex sliding groove is formed in the fixing strip, the back face of the convex sliding groove extends to the back face of the fixing strip, a convex sliding strip is connected to the inner side of the convex sliding groove in a sliding mode, the back face of the convex sliding strip penetrates through the convex sliding groove and is fixedly connected with an assembly plate, a sliding groove is formed in the front face of the assembly plate, the convex sliding strip is located in the sliding groove, an adjusting groove is formed in the assembly plate, the adjusting groove extends to the front face of the assembly plate in the front direction, an elastic spring is fixedly connected to the rear inner wall of the adjusting groove, a limiting block is fixedly connected to the front face of the elastic spring, the bottom of adjustment tank is linked together with the top of adjustment tank, just the top rear side fixedly connected with of fixture block adjusts the pole, adjustment tank and fixedly connected with adjusting disk are run through at the top of adjusting the pole, the inserting groove has been seted up at the back top of main part ammeter, the front of fixture block runs through the front of adjustment tank and extends to the inside of inserting groove, three spacing groove has been seted up to the bottom of assembly plate, the spacing groove is located between two sliding tray, the inside grafting of spacing groove has the grafting piece, the bottom fixed connection of grafting piece is in the bottom of mounting groove.

Preferably, the back surface of the convex sliding strip is fixedly connected with the rear side wall of the sliding groove, and the fixing strip is connected with the inner side of the sliding groove in a sliding mode.

Preferably, the left side and the right side of the assembling plate are fixedly connected with two assembling blocks, and thread grooves are formed in the assembling blocks.

Preferably, the adjusting groove is located between the two sliding grooves, the overlooking cross section of the adjusting groove is in a convex shape, and the overlooking cross sections of the limiting block and the clamping block are in a T shape.

Preferably, the side-view cross section of the front end of the clamping block is in a right trapezoid shape, and the length of the top of the clamping block is greater than that of the bottom of the clamping block.

Preferably, the size of the assembly plate is equal to that of the mounting groove, and the bottom of the fixing strip is far away from the bottom of the mounting groove.

Preferably, the adjusting groove is located right behind the inserting groove, and a cushion is fixedly connected to the outer side of the adjusting disc.

Preferably, the distance between the bottom of the adjusting groove and the top of the limiting groove is equal to the distance between the inserting block and the inserting groove, and the clamping block is positioned right above the limiting groove and the inserting block.

(III) advantageous effects

Compared with the prior art, the utility model provides a three-phase takes accuse intelligent ammeter possesses following beneficial effect:

1. the three-phase charge control intelligent electric energy meter has the advantages that the mounting groove formed in the rear side of the main electric meter and the fixing strip fixedly connected to the mounting groove are arranged, the convex sliding groove is formed in the fixing strip, the convex sliding strip is connected to the convex sliding groove in a sliding manner, the assembly plate connected with the convex sliding strip is connected with the main electric meter, the adjusting groove is formed in the assembly plate, the limiting block is pushed in the adjusting groove through the elastic force of the elastic spring, the clamping block connected with the front side of the limiting block is always in an extending state, the adjusting rod fixedly connected with the top of the clamping block and the adjusting disc connected with the top of the adjusting rod are arranged, the adjusting rod can push the clamping block in the adjusting groove formed in the top of the assembly plate, the adjusting disc is pulled to drive the adjusting rod when the main electric meter is assembled on the assembly plate, and the clamping block is driven to retract, after inserting the spacing groove of seting up through the insertion block on the mounting groove into the mounting plate bottom, loosen the adjusting disk, through elasticity spring's elasticity effect for in the inserting groove of seting up in fixture block extensible to the main part ammeter, thereby make the device reach the convenient effect of assembly.

2. This three-phase takes accuse intelligent electric energy meter, thereby drive through the pulling adjustment disk and adjust the pole at the adjustment inslot activity, thereby drive the fixture block that is connected bottom the regulation pole, thereby extract in the inserting groove that makes the fixture block seted up in by the main part ammeter, then drive the fixed strip that the main part ammeter is connected through the pulling main part ammeter and break away from the inside sliding connection's of fixed strip convex draw runner, and then break away from the assembly plate that the convex draw runner is connected, make the dismouting of device convenient relatively, thereby make the device reach and overhaul convenient purpose relatively when overhauing or producing the trouble.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the convex slide bar and the assembly plate of the present invention;

FIG. 3 is a schematic top sectional view of the present invention;

FIG. 4 is a schematic side view of the structure of the present invention;

fig. 5 is a rear view of the main electric meter and the convex chute structure of the present invention.

The reference numbers in the figures illustrate:

1. a main electricity meter; 2. mounting grooves; 3. a fixing strip; 4. a convex chute; 5. a convex slider; 6. assembling a plate; 7. a sliding groove; 8. assembling the block; 9. an adjustment groove; 10. an elastic spring; 11. a limiting block; 12. a clamping block; 13. an adjustment groove; 14. adjusting a rod; 15. an adjusting disk; 16. inserting grooves; 17. a limiting groove; 18. and (6) plugging the blocks.

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. 1-5, a three-phase fee-control intelligent electric energy meter comprises a main electric energy meter 1, wherein a mounting groove 2 is formed at the top of the back of the main electric energy meter 1, a fixing strip 3 is fixedly mounted on the front of the mounting groove 2, a convex sliding groove 4 is formed in the fixing strip 3, the back of the convex sliding groove 4 extends to the back of the fixing strip 3, a convex sliding strip 5 is slidably connected to the inner side of the convex sliding groove 4, the back of the convex sliding strip 5 penetrates through the convex sliding groove 4 and is fixedly connected with an assembly plate 6, a sliding groove 7 is formed in the front of the assembly plate 6, the convex sliding strip 5 is positioned in the sliding groove 7, an adjusting groove 9 is formed in the assembly plate 6, the front of the adjusting groove 9 extends to the front of the assembly plate 6, an elastic spring 10 is fixedly connected to the rear inner wall of the adjusting groove 9, a limiting block 11 is fixedly, the top of the assembling plate 6 is provided with an adjusting groove 13, the bottom of the adjusting groove 13 is communicated with the top of the adjusting groove 9, the rear side of the top of the clamping block 12 is fixedly connected with an adjusting rod 14, the top of the adjusting rod 14 penetrates through the adjusting groove 13 and is fixedly connected with an adjusting disc 15, the top of the back of the main body ammeter 1 is provided with an inserting groove 16, the adjusting rod 14 is driven to move in the adjusting groove 13 by pulling the adjusting disc 15, so as to drive the clamping block 12 connected to the bottom of the adjusting rod 14, so that the clamping block 12 is pulled out from the inserting groove 16 arranged in the main body ammeter 1, then the main body ammeter 1 is pulled to drive the fixing strip 3 connected to the main body ammeter 1 so as to break away from the convex sliding strip 5 in the fixing strip 3, and further break away from the assembling plate 6 connected to the convex sliding strip 5, so that the assembling and disassembling of the device, the front of fixture block 12 runs through the front of adjustment tank 9 and extends to the inside of inserting groove 16, three spacing groove 17 has been seted up to the bottom of assembly plate 6, spacing groove 17 is located between two sliding tray 7, inserting block 18 has been pegged graft in the inside of spacing groove 17, the bottom fixed connection of inserting block 18 is in the bottom of mounting groove 2, fixed strip 3 that fixed connection has on mounting groove 2 and the mounting groove 2 opened at main part ammeter 1 rear side through setting up, and convex spout 4 has been seted up to the inside of fixed strip 3, make convex spout 5 sliding connection in convex spout 4, make assembly plate 6 and main part ammeter 1 interconnect that convex spout 5 connects, and adjustment tank 9 has been seted up to the inside of assembly plate 6 and promote stopper 11 in adjustment tank 9 through the elasticity of elastic spring 10, thereby make fixture block 12 that stopper 11 front side is connected be in extending state all the time, through setting up fixture block 12 top fixed connection's regulation pole 14 and regulation dish 15 that regulation pole 14 top is connected Make the regulation pole 14 can carry out the propelling movement to fixture block 12 in the adjustment tank 13 that the assembly plate 6 top was seted up, thereby make main part ammeter 1 when assembling to assembly plate 6 on, drive regulation pole 14 through pulling adjusting disk 15, thereby drive fixture block 12 shrink go into adjustment tank 9 in, after inserting the spacing groove 17 that the assembly plate 6 bottom was seted up through inserting the piece 18 on mounting groove 2, loosen adjusting disk 15, through the elastic force effect of elastic spring 10, make in the inserting groove 16 of seting up in fixture block 12 extensible to main part ammeter 1, thereby make the device reach the convenient effect of assembly.

Furthermore, the back of the convex sliding strip 5 is fixedly connected with the rear side wall of the sliding groove 7, the fixing strip 3 is connected with the inner side of the sliding groove 7 in a sliding mode, the convex sliding strip 5 is located on the inner side of the fixing strip 3, and the fixing strip 3 is located on the inner side of the sliding groove 7, so that the device is connected more tightly. Thereby the assembly effect of messenger's device is better, and difficult slope skew and fixed effectual.

Further, two assembly blocks 8 of the equal fixedly connected with in the left and right sides of assembly plate 6, the thread groove has been seted up to assembly block 8's inside, assembly block 8 can insert external device wall or other peripheral hardware, thereby make assembly plate 6 reach fixed effect, make main part ammeter 1 relatively fixed after through inserting assembly plate 6, and the 8 accessible screw threads of assembly block or the fixed assembly block 8 of other equipment that the thread groove of seting up in the assembly block 8 made, the assembly convenience of device has been increased.

Furthermore, the adjusting groove 9 is located between the two sliding grooves 7, the overlooking cross section of the adjusting groove 9 is in a convex shape, the overlooking cross section of the limiting block 11 and the overlooking cross section of the clamping block 12 are in a T shape, the overlooking cross section of the limiting block 11 and the overlooking cross section of the clamping block 12 are in the T shape, so that the limiting block 11 can be always kept in the adjusting groove 9, and the elastic force of the elastic spring 10 can not enable the clamping block 12 to be separated from the adjusting groove 9, so that the practicability.

Further, the side view cross-section of 12 front ends of fixture block is right trapezoid shape, and the top length of fixture block 12 is greater than bottom length, and 12 front ends of fixture block are the right angle and remind the form to make fixture block 12 when inserting 16 insides of inserting, and the effectual that articulates, and when the device need be dismantled, can be level and smooth make fixture block 12 break away from inserting 16 to the convenience when having increased the device dismouting.

Further, the size of assembly plate 6 equals with the size of mounting groove 2, the bottom of mounting groove 2 is kept away from to the bottom of fixed strip 3 makes the device difficult for influencing whole assembly at the in-process fixed strip 3 of assembly with being connected of convex draw runner 5, play the supporting role by spacing groove 17 and grafting piece 18, thereby the practicality dress of device has been increased, the size of assembly plate 6 equals with the size of mounting groove 2 and makes the device assemble back relatively level and smooth, wholly be the cuboid form, the pleasing to the eye degree of device has been increased.

Further, adjustment tank 9 is located inserting groove 16's positive rear, and the outside fixedly connected with cushion of adjustment disk 15, and adjustment tank 9 is located inserting groove 16's positive rear and makes fixture block 12 can insert in inserting groove 16's inboard, and the cushion makes the user pass through the protection of cushion when promoting adjustment disk 15, is difficult for rubbing finger or palm in the promotion in-process.

Further, the distance between the bottom of the adjusting groove 9 and the top of the limiting groove 17 is equal to the distance between the inserting block 18 and the inserting groove 16, the clamping block 12 is located right above the limiting groove 17 and the inserting block 18, the distance between the bottom of the adjusting groove 9 and the top of the limiting groove 17 is equal to the distance between the inserting block 18 and the inserting groove 16, the limiting groove 17 is connected to the inserting block 18, the inserting groove 16 is right opposite to the adjusting groove 9, the clamping block 12 can be connected to the inserting groove 16 in a plugging mode, and the device can achieve the effect of convenience in assembly.

The working principle is as follows: firstly, the assembly plate 6 is externally connected into a wall or other peripheral equipment through the assembly block 8, then the main electric meter 1 is taken up, the convex slide bar 5 in the slide groove 7 on the assembly plate 6 is aligned and pushed upwards through the main electric meter 1, so that the fixing bar 3 is driven to slide upwards towards the inside of the convex slide bar 5, then the adjusting groove 9 is arranged in the assembly plate 6, the adjusting block 11 is pushed in the adjusting groove 9 through the elasticity of the elastic spring 10, so that the clamping block 12 connected with the front side of the limiting block 11 is always in an extending state, the adjusting rod 14 fixedly connected with the top of the clamping block 12 and the adjusting disc 15 connected with the top of the adjusting rod 14 are arranged, the adjusting rod 14 can push the clamping block 12 in the adjusting groove 13 arranged at the top of the assembly plate 6, and the inserting block 18 on the installation groove 2 is inserted into the limiting groove 17 arranged at the bottom of the assembly plate 6, so that the inserting groove, finally, the adjusting disc 15 is loosened, the elastic spring 10 drives the clamping block 12, the clamping block 12 enters the insertion groove 16 finally, the device achieves the effect of convenience in assembly, the adjusting disc 15 is pulled to drive the adjusting rod 14 to move in the adjusting groove 13, the clamping block 12 connected to the bottom of the adjusting rod 14 is driven, the clamping block 12 is pulled out of the insertion groove 16 formed in the main body ammeter 1, then the main body ammeter 1 is pulled to drive the fixing strip 3 connected with the main body ammeter 1 to separate from the convex sliding strip 5 connected with the fixing strip 3 in a sliding mode, the assembling plate 6 connected with the convex sliding strip 5 is separated, the device is convenient to assemble and disassemble, the device achieves the purpose of convenience in overhaul or fault generation, and the device achieves the advantages of convenience in assembly and overhaul.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 (8)

1. The utility model provides a three-phase fee accuse intelligent ammeter, includes main part ammeter (1), its characterized in that: the back top of main part ammeter (1) has been seted up mounting groove (2), the front fixed mounting of mounting groove (2) has fixed strip (3), convex spout (4) have been seted up to the inside of fixed strip (3), the back of convex spout (4) extends to the back of fixed strip (3), the inboard sliding connection of convex spout (4) has convex draw runner (5), the back of convex draw runner (5) runs through convex spout (4) and fixedly connected with assembly plate (6), sliding tray (7) have been seted up in the front of assembly plate (6), convex draw runner (5) are located the inside of sliding tray (7), and adjustment tank (9) have been seted up in the inside of assembly plate (6), adjustment tank (9) openly extend to the front of assembly plate (6), the back inner wall fixedly connected with elastic spring (10) of adjustment tank (9), the front side of the elastic spring (10) is fixedly connected with a limiting block (11), the front side of the limiting block (11) is fixedly connected with a clamping block (12), the top of the assembling plate (6) is provided with an adjusting groove (13), the bottom of the adjusting groove (13) is communicated with the top of the adjusting groove (9), the rear side of the top of the clamping block (12) is fixedly connected with an adjusting rod (14), the top of the adjusting rod (14) penetrates through the adjusting groove (13) and is fixedly connected with an adjusting disc (15), the top of the back side of the main electric meter (1) is provided with an inserting groove (16), the front side of the clamping block (12) penetrates through the front side of the adjusting groove (9) and extends to the inside of the inserting groove (16), the bottom of the assembling plate (6) is provided with three limiting grooves (17), the limiting groove (17) is positioned between the two sliding grooves (7), and an inserting block (18) is inserted in the limiting groove, the bottom of the insertion block (18) is fixedly connected to the bottom of the mounting groove (2).

2. The three-phase fee-controlled intelligent electric energy meter according to claim 1, characterized in that: the back of the convex sliding strip (5) is fixedly connected with the rear side wall of the sliding groove (7), and the fixing strip (3) is connected with the inner side of the sliding groove (7) in a sliding mode.

3. The three-phase fee-controlled intelligent electric energy meter according to claim 1, characterized in that: the equal fixedly connected with of the left and right sides of assembly plate (6) two assembly pieces (8), the thread groove has been seted up to the inside of assembly piece (8).

4. The three-phase fee-controlled intelligent electric energy meter according to claim 1, characterized in that: the adjusting groove (9) is located between the two sliding grooves (7), the overlooking cross section of the adjusting groove (9) is in a convex shape, and the overlooking cross sections of the limiting block (11) and the clamping block (12) are in a T shape.

5. The three-phase fee-controlled intelligent electric energy meter according to claim 1, characterized in that: the side-view cross section of the front end of the clamping block (12) is in a right trapezoid shape, and the length of the top of the clamping block (12) is larger than that of the bottom.

6. The three-phase fee-controlled intelligent electric energy meter according to claim 1, characterized in that: the size of assembly plate (6) equals with the size of mounting groove (2), the bottom of mounting groove (2) is kept away from to the bottom of fixed strip (3).

7. The three-phase fee-controlled intelligent electric energy meter according to claim 1, characterized in that: the adjusting groove (9) is positioned right behind the inserting groove (16), and a soft cushion is fixedly connected to the outer side of the adjusting disc (15).

8. The three-phase fee-controlled intelligent electric energy meter according to claim 1, characterized in that: the distance between the bottom of the adjusting groove (9) and the top of the limiting groove (17) is equal to the distance between the inserting block (18) and the inserting groove (16), and the clamping block (12) is positioned right above the limiting groove (17) and the inserting block (18).

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