An electric energy metering box that is easy to install

Abstract

The utility model discloses an electric energy meter box that is easy to install, and the electric energy meter box that is easy to install includes a box body, and a plurality of arranged bases arranged in the box body, the lower two sides of the base are provided with clamping blocks that can move left and right, used to clamp the two sides of the electric energy meter connector and provide supporting force for it; the upper two sides of the base are provided with movable blocks that can move up and down, and the movable blocks are provided with a resistance block that can move left and right, used to clamp the two sides of the electric energy meter connector; the resistance block is provided with a liftable baffle. The utility model forms two connection points between the electric energy meter connector and the base through the clamping block and the resistance block, and the base can be adapted to electric energy meter connectors of different sizes by adjusting the movable block, and the electric energy meter connector is pressed against the base through the baffle, thereby preventing the electric energy meter connector from being separated from the base. The above design can be installed without using any tools, so that the product has the advantages of easy installation and good applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of electric energy metering boxes, in particular to an electric energy metering box which is easy to install. Background Art

[0002] As an electrical facility, the electric energy meter box is a box-type complete set of equipment used for low-voltage electric energy metering of 380V and below. Its main function is to obtain all the data of electric energy, as well as to manage and store electrical components. The electrical components installed inside the electric energy meter box mainly include electric meters and circuit breakers.

[0003] An energy meter connector is usually installed in an existing energy meter box. According to the installation holes of the energy meter connector, holes need to be punched in the box in advance, and the energy meter connector is fixed in the box by screws. However, this installation method is not only cumbersome to operate, but also slow to install. Therefore, the applicant has made a useful design and found a solution to the above problem. The technical solution to be introduced below is produced in this context. Summary of the invention

[0004] The purpose of the utility model is to overcome the shortcomings of the design proposed in the above background technology and provide a product that is easy to install and has good applicability.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] An electric energy meter box that is easy to install comprises a box body and a plurality of arranged bases arranged in the box body, wherein clamping blocks that can move left and right are provided on both sides of the bottom of the base, and are used to clamp the two sides of an electric energy meter connector and provide supporting force for it; movable blocks that can move up and down are provided on both sides of the top of the base, and the movable blocks are provided with a resistance block that can move left and right, and are used to clamp the two sides of the electric energy meter connector; the resistance block is provided with a liftable baffle plate, and is used to prevent the electric energy meter connector from being separated from the base.

[0007] Preferably, a top block and a first through hole are provided on both sides below the base, the top block is provided with a first countersunk hole, second through holes are provided on both sides above the base, guide grooves are provided on the backs of the first and second through holes, and a yielding through hole is provided between the second through holes.

[0008] Preferably, the clamping block is provided with a first guide block and is slidably arranged in the first through hole. The first guide block is provided with an anti-slip plate and is arranged in a guide groove. A first spring is provided in the clamping block and abuts against the end face of the first countersunk hole. The clamping block is provided with a pressure-bearing portion and is in a vertical relationship with the clamping block.

[0009] Preferably, the movable block is provided with a second guide block and is slidably arranged in the second through hole, the second guide block is provided with a damping block and is arranged in the guide groove, the damping block is provided with a first blind hole, the first blind hole is provided with a second spring, the second spring acts on the guide groove, a supporting block is provided on one side of the movable block and is arranged in the clearance through hole, the supporting block is provided with a clearance groove, a second countersunk hole is provided on one side of the clearance groove, a third through hole is provided at the bottom of the clearance groove, and a guide groove is provided on the back side of the third through hole.

[0010] Preferably, the resistance block is arranged in the yield groove, the resistance block is provided with a third guide block and is slidably arranged in the third through hole, the third guide block is provided with an anti-slip plate and is arranged in the guide groove, a third spring is arranged in the resistance block and abuts against the second countersunk hole, second blind holes are arranged on both sides of the resistance block, the end faces of the second blind holes are provided with through holes, and a threaded hole is provided on the top of the resistance block.

[0011] Preferably, guide rods are provided on both sides of the baffle plate and pass through the through holes, and retaining rings are provided on the end faces of the guide rods. The baffle plate is provided with butterfly screws that pass through the baffle plate and are threadedly connected to the threaded holes.

[0012] Beneficial effects:

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model clamps two sides of the electric energy meter connector by means of a clamping block and provides a supporting force for the electric energy meter connector, thereby making a preliminary connection between the electric energy meter connector and the base; adjusts the abutting position of the abutting block and the baffle plate on the electric energy meter connector by means of a movable block, thereby adapting to electric energy meter connectors of different sizes; clamps two sides of the electric energy meter connector by means of the abutting block, thereby forming a second connection point between the electric energy meter connector and the base; presses the electric energy meter connector onto the base by means of the baffle plate, thereby preventing the electric energy meter connector from being separated from the base. The above design allows installation to be completed without using any tools, thereby making the product have the advantages of easy installation and good applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of an electric energy metering box that is easy to install according to the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of an electric energy meter box that is easy to install during installation according to the utility model;

[0017] Figure 3 This is a schematic diagram of the back structure of an electric energy meter box that is easy to install during installation according to the utility model;

[0018] Figure 4 This is a schematic diagram of the side section structure of an electric energy meter box that is easy to install in the utility model. Figure 1 ;

[0019] Figure 5 This is a schematic diagram of the side section structure of an electric energy meter box that is easy to install in the utility model. Figure 2 ;

[0020] Figure 6 This is a schematic structural diagram of a movable block of an electric energy metering box that is easy to install according to the utility model;

[0021] Figure 7 This is a structural schematic diagram of a clamping block of an electric energy metering box that is easy to install according to the utility model;

[0022] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0023] Reference numerals: 1, box body; 2, base; 3, clamping block; 4, movable block; 5, resistance block; 6, baffle; 7, guide groove; 8, anti-slip plate;

[0024] 21. top block; 22. first through hole; 23. second through hole; 24. yielding through hole;

[0025] 211, first countersunk hole;

[0026] 31. first guide block; 32. first spring; 33. pressure bearing portion;

[0027] 41. second guide block; 42. damping block; 43. supporting block;

[0028] 421, first blind hole; 422, second spring;

[0029] 431, a recess; 432, a second countersunk hole; 433, a third through hole;

[0030] 51. third guide block; 52. third spring; 53. second blind hole; 54. through hole; 55. threaded hole;

[0031] 61. Guide rod; 62. Retaining ring; 63. Butterfly screw. DETAILED DESCRIPTION

[0032] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0034] In the embodiment of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0035] Reference example Figures 1 to 7 , an electric energy meter box that is easy to install, comprising a box body 1, and a plurality of bases 2 arranged in the box body 1, wherein clamping blocks 3 that can move left and right are provided on both sides of the bottom of the base 2, for clamping both sides of the electric energy meter connector and providing supporting force therefor; movable blocks 4 that can move up and down are provided on both sides of the top of the base 2, and the movable blocks 4 are provided with a resistance block 5 that can move left and right, for clamping both sides of the electric energy meter connector; the resistance block 5 is provided with a liftable baffle 6, for preventing the electric energy meter connector from being separated from the base 2;

[0036] It is worth mentioning that a top block 21 and a first through hole 22 are provided on both sides of the lower side of the base 2, the top block 21 is provided with a first countersunk hole 211, and second through holes 23 are provided on both sides of the upper side of the base 2. Guide grooves 7 are provided on the backs of the first through hole 22 and the second through hole 23, and a yielding through hole 24 is provided between the second through holes 23. The top block 21 provides a support point for the reaction force of the first spring 32, and the first through hole 22 provides a guide for the clamping block 3. The first countersunk hole 211 not only protects the first spring 32, but also concentrates the force of the first spring 32. The second through hole 23 provides a guide for the movable block 4, the guide groove 7 is used in conjunction with the anti-slip plate 8, and the yielding through hole 24 is used for the supporting block 43.

[0037] It is worth mentioning that the clamping block 3 is provided with a first guide block 31 and is slidably arranged in the first through hole 22. The first guide block 31 is provided with an anti-slip plate 8 and is arranged in the guide groove 7. A first spring 32 is provided in the clamping block 3 and abuts against the end surface of the first countersunk hole 211. The clamping block 3 is provided with a pressure-bearing portion 33 and is in a vertical relationship with the clamping block 3. The anti-slip plate 8 prevents the clamping block 3 from escaping from the first through hole 22. The first spring 32 pushes the clamping block 3 to move toward the middle direction of the base 2. The pressure-bearing portion 33 provides strong support for the electric energy meter connector.

[0038] It is worth mentioning that the movable block 4 is provided with a second guide block 41, and is slidably arranged in the second through hole 23, the second guide block 41 is provided with a damping block 42, and is arranged in the guide groove 7, the damping block 42 is provided with a first blind hole 421, the first blind hole 421 is provided with a second spring 422, the second spring 422 acts on the guide groove 7, a supporting block 43 is provided on one side of the movable block 4, and is arranged in the clearance through hole 24, the supporting block 43 is provided with a clearance groove 431, a second countersunk hole 432 is provided on one side of the clearance groove 431, a third through hole 433 is provided at the bottom of the clearance groove 431, and a guide groove is provided on the back of the third through hole 433 7, the second spring 422 is applied to the guide groove 7, so that the movable block 4 has a certain resistance when moving. When the movable block 4 moves to the specified position, the elastic force released by the second spring 422 is applied to the damping block 42, thereby pressing the movable block 4 against the bottom plate, so that the movable block 4 is fixed in the position after the movement. The supporting block 43 provides support for the resistance block 5 and the baffle 6, and the recess 431 provides a accommodating space for the resistance block 5. The second countersunk hole 432 not only protects the third spring 52, but also concentrates the force of the third spring 52. The third through hole 433 provides a guiding function for the resistance block 5;

[0039] It is worth mentioning that the abutment block 5 is arranged in the yielding groove 431, the abutment block 5 is provided with a third guide block 51, and is slidably arranged in the third through hole 433, the third guide block 51 is provided with an anti-slip plate 8, and is arranged in the guide groove 7, a third spring 52 is arranged in the abutment block 5, and abuts the second countersunk hole 432, second blind holes 53 are arranged on both sides of the abutment block 5, a through hole 54 is arranged on the end face of the second blind hole 53, and a threaded hole 55 is arranged on the top of the abutment block 5. The anti-slip plate 8 prevents the abutment block 5 from escaping from the third through hole 433, the second blind hole 53 is used in conjunction with the retaining ring 62, the through hole 54 provides a guiding function for the guide rod 61, and the threaded hole 55 is used in conjunction with the butterfly screw 63;

[0040] It is worth mentioning that guide rods 61 are provided on both sides of the baffle 6 and pass through the through hole 54. A retaining ring 62 is provided on the end face of the guide rod 61. The baffle 6 is provided with a butterfly screw 63, which passes through the baffle 6 and is threadedly connected to the threaded hole 55. The retaining ring 62 limits the rising distance of the baffle 6, and the rising or falling of the baffle 6 is controlled by the butterfly screw 63.

[0041] The use principle of the utility model is now described as follows:

[0042] Place the bottom of the electric energy meter connector on the pressure-bearing part 33, and push the clamping block 3 toward the top block 21, so that the bottom of the electric energy meter connector enters between the clamping blocks 3. The elastic force released by the first spring 32 is applied to the clamping block 3, so that the clamping block 3 applies a clamping force to both sides of the electric energy meter connector, so that the electric energy meter connector and the base 2 obtain a preliminary connection point.

[0043] The abutment block 5 is pushed to move in the direction of the second countersunk hole 432 to make way for the upper part of the electric energy meter connector. When the electric energy meter connector abuts against the making way groove 431, the force applied to the abutment block 5 is released, and the elastic force released by the third spring 52 is applied to the abutment block 5, so that the abutment block 5 applies the clamping blocks 3 to both sides of the electric energy meter connector, so that the electric energy meter connector and the base 2 obtain a second connection point;

[0044] A rotational force is applied to the two ears of the head of the butterfly screw 63, thereby rotating the butterfly screw 63 and gradually lowering the baffle 6. The electric energy meter connector is pressed against the clearance groove 431 through the baffle 6, and a clamping force is formed between the clearance groove 431 and the baffle 6, so that the electric energy meter connector and the base 2 are finally connected and fixed.

[0045] The above design scheme can make the product easy to install and have good applicability.

[0046] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. An electric energy meter box that is easy to install, comprising a box body (1), and a plurality of bases (2) arranged in the box body (1), characterized in that: Clamping blocks (3) that can move left and right are provided on both sides of the bottom of the base (2) for clamping the two sides of the electric energy meter connector and providing supporting force therefor; movable blocks (4) that can move up and down are provided on both sides of the top of the base (2); the movable blocks (4) are provided with a resisting block (5) that can move left and right for clamping the two sides of the electric energy meter connector; the resisting block (5) is provided with a liftable baffle (6) for preventing the electric energy meter connector from detaching from the base (2).

2. The easy-to-install electric energy meter box according to claim 1 is characterized in that: A top block (21) and a first through hole (22) are provided on both sides below the base (2); the top block (21) is provided with a first countersunk hole (211); second through holes (23) are provided on both sides above the base (2); guide grooves (7) are provided on the backs of the first through hole (22) and the second through hole (23); and a clearance through hole (24) is provided between the second through holes (23).

3. The easy-to-install electric energy meter box according to claim 2 is characterized in that: The clamping block (3) is provided with a first guide block (31) and is slidably arranged in the first through hole (22); the first guide block (31) is provided with an anti-slip plate (8) and is arranged in the guide groove (7); a first spring (32) is provided in the clamping block (3) and abuts against the end surface of the first countersunk hole (211); the clamping block (3) is provided with a pressure-bearing portion (33) and is in a vertical relationship with the clamping block (3).

4. The easy-to-install electric energy meter box according to claim 3 is characterized in that: The movable block (4) is provided with a second guide block (41) and is slidably arranged in the second through hole (23); the second guide block (41) is provided with a damping block (42) and is arranged in the guide groove (7); the damping block (42) is provided with a first blind hole (421); the first blind hole (421) is provided with a second spring (422); the second spring (422) acts on the guide groove (7); a supporting block (43) is provided on one side of the movable block (4) and is arranged in the clearance through hole (24); the supporting block (43) is provided with a clearance groove (431); a second countersunk hole (432) is provided on one side of the clearance groove (431); a third through hole (433) is provided at the bottom of the clearance groove (431); and a guide groove (7) is provided on the back side of the third through hole (433).

5. The easy-to-install electric energy meter box according to claim 4 is characterized in that: The abutment block (5) is arranged in the yield groove (431), the abutment block (5) is provided with a third guide block (51) and is slidably arranged in the third through hole (433), the third guide block (51) is provided with an anti-slip plate (8) and is arranged in the guide groove (7), a third spring (52) is arranged in the abutment block (5) and abuts against the second countersunk hole (432), second blind holes (53) are arranged on both sides of the abutment block (5), the end surface of the second blind hole (53) is provided with a through hole (54), and a threaded hole (55) is arranged on the top of the abutment block (5).

6. The easy-to-install electric energy meter box according to claim 5 is characterized in that: Guide rods (61) are provided on both sides of the baffle (6) and pass through the through hole (54); a retaining ring (62) is provided on the end surface of the guide rod (61); and a butterfly screw (63) is provided on the baffle (6) and passes through the baffle (6) and is threadedly connected to the threaded hole (55).

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