Electric meter box capable of improving installation efficiency
By introducing a worm gear structure into the meter box, the field of vision and operating space are expanded, and springs are used to provide support force, which solves the problem of low installation efficiency inside the meter box and achieves efficient installation and convenient maintenance.
Patent Information
- Application Number
- CN202422899916.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-11-27
AI Technical Summary
The existing meter boxes have small internal space and poor visibility, resulting in low efficiency in installing electronic components and inconvenient and unstable wiring.
It adopts a worm gear structure, in which the rotating worm drives the turbine to rotate, expanding the field of vision and operating space. Springs provide support and friction to ensure the stability of the mounting plate.
It improves the installation efficiency of electronic components and wiring ducts, facilitates later maintenance, provides stable support, and ensures the stability and convenience of installation.
Smart Images
Figure CN223679240U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to an electric meter box technical field especially relates to an electric meter box of improving installation efficiency. BACKGROUND
[0002] The main role of the electric meter box is to store the electric meter, and is also used for management and protection of power equipment. The electric meter box also has the functions of distribution, protection and control of circuit, which is very important for the power management inside the residence. Each residence inside will be configured with a distribution box, so as to facilitate future maintenance and maintenance, and control and protection of lighting lamps and household appliances in each room.
[0003] The existing electric meter box usually uses screws to fix electronic components in the box body, and is matched with some wiring grooves and accessories. Due to the small internal space of the box body and poor vision, the efficiency of installing electronic components is low, and there are problems such as inconvenient wiring, wrong connection, unstable wiring and unstable fixation of electronic components. Therefore, the applicant has made beneficial design and found a method to solve the above problems. The technical scheme to be introduced below is generated in this background. SUMMARY
[0004] The utility model discloses a product of improving installation efficiency, convenient maintenance and stable support is provided to overcome the deficiency of the design of the traditional electric meter box.
[0005] To solve the above problems, the utility model adopts the following technical scheme.
[0006] An electric meter box for improving installation efficiency, comprising a box body and a mounting plate, the box body is provided with a plurality of guide rods, and the guide rods pass through the mounting plate, the mounting plate is provided with threaded holes on both sides, the box body is provided with a rotatable screw rod, and the screw rod is threadedly embedded in the threaded hole, the screw rod is provided with a turbine, one side of the box body is provided with a worm, and the worm is engaged with the turbine, the outer wall of the guide rod is provided with a spring, and the spring abuts against the mounting plate.
[0007] Preferably, the box body is provided with a limiting column for fixing the guide rod, the spring is arranged on the outer wall of the limiting column, and the end face of the guide rod is provided with a blocking part.
[0008] Preferably, the box body is provided with a roller bearing on both sides, the screw rod is sleeved on the inner ring of the roller bearing, and the height of the screw rod is flush with the bottom of the blocking part.
[0009] Preferably, one end of the worm is provided with a blind hole, and one side of the blind hole is provided with a pressure receiving groove.
[0010] Preferably, the worm is provided with a detachable hand wheel, the hand wheel is provided with a protruding column corresponding to the blind hole, and the protruding column is provided with a pressure receiving part corresponding to the pressure receiving groove.
[0011] Beneficial effects:
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] (1) the utility model discloses, with the synchronous rotation of two screw rods, drive mounting plate gradually rises, thereby expand the field of vision and the operation space, improve the installation efficiency of electronic components, wiring groove, accessory, and, help later maintenance.
[0014] (2) the utility model discloses, according to the working principle of turbine and worm, when worm rotation stops, turbine will be fixed in the position after rotation, prevent screw rod rotation, ensure when installing electronic components, wiring groove, accessory provides enough supporting force, simultaneously, the elastic force that spring releases, make the screw hole and the thread groove of screw rod mutually closely abut, thereby increase the friction between screw rod and mounting plate, further provide powerful supporting force for mounting plate. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the front view of the utility model of a kind of installation efficiency of improving electric meter box;
[0016] Figure 2 It is the side sectional structure schematic diagram of the utility model of a kind of installation efficiency of improving electric meter box;
[0017] Figure 3 It is the utility model Figure 2 A kind of installation efficiency of improving electric meter box's local enlarged view A;
[0018] Figure 4 It is the internal structure schematic diagram of the utility model of a kind of installation efficiency of improving electric meter box;
[0019] Figure 5 It is the utility model Figure 4 A kind of installation efficiency of improving electric meter box's local enlarged view B;
[0020] The corresponding relationship between the annotations of each drawing in the figure and the component names is as follows:
[0021] Reference signs: 1, box body;2, mounting plate;3, guide rod;4, screw rod;5, turbine;6, worm;7, spring;8, roller bearing;9, hand wheel;11, limit column;21, screw hole;31, stop;61, blind hole;62, pressure receiving groove;91, protruding column;92, pressure receiving part. DETAILED DESCRIPTION
[0022] The technical solutions of the utility model will be clearly and completely described below in combination with the embodiments, and obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the protection scope of the utility model.
[0023] In the description of the utility model, it needs to be understood that
[0024] Yes, the directions or position relations indicated by the terms "upper", "lower", "left", "right" and the like in the utility model are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as a limitation on the utility model.
[0025] In the embodiments of the utility model, "and / or" is only a description of the association relationship of the associated objects, which can represent the existence of three kinds of relationships, for example, A and / or B can represent the existence of A alone, A and B simultaneously and B alone. In addition, the character " / " in this paper generally represents that the front and rear associated objects have an "or" relationship.
[0026] Reference example Figures 1 to 5 A meter box capable of improving installation efficiency, comprising a box body 1, a mounting plate 2, the box body 1 is provided with a plurality of guide rods 3, and the guide rods 3 pass through the mounting plate 2, both sides of the mounting plate 2 are provided with threaded holes 21, the box body 1 is provided with a rotatable screw rod 4, and the screw rod 4 is screwedly embedded in the threaded holes 21, the screw rod 4 is provided with a turbine 5, one side of the box body 1 is provided with a worm 6 and engages the turbine 5, the outer wall of the guide rod 3 is provided with a spring 7 and abuts against the mounting plate 2, according to the working principle of the turbine 5 and the worm 6, when the worm 6 stops rotating, the turbine 5 will be fixed at the position after rotating, preventing the screw rod 4 from rotating, and ensuring that sufficient supporting force is provided when electronic components, wiring grooves and accessories are installed; at the same time, the elastic force released by the spring 7 makes the threaded holes 21 and the threaded grooves of the screw rod 4 tightly abut against each other, so that the friction force between the screw rod 4 and the mounting plate 2 is increased, and the mounting plate 2 is further provided with powerful supporting force;
[0027] It is worth mentioning that the box body 1 is provided with a limiting column 11 for fixing the guide rod 3, the spring 7 is arranged on the outer wall of the limiting column 11, the end face of the guide rod 3 is provided with a blocking part 31, the limiting column 11 limits the descending distance of the mounting plate 2, and also plays a role in protecting the spring 7 from being compressed too much, and the blocking part 31 limits the ascending distance of the mounting plate 2;
[0028] It is worth mentioning that the box 1 is provided with the roller bearing 8 on both sides, the screw rod 4 is sleeved in the inner ring of the roller bearing 8, the height of the screw rod 4 is flush with the bottom of the stop portion 31, the roller bearing 8 reduces the resistance of the rotation of the screw rod 4, and the worm wheel 5 and the worm 6 improve the labor-saving effect;
[0029] It is worth mentioning that the worm 6 is provided with the blind hole 61, one side of the blind hole 61 is provided with the pressure bearing groove 62, the blind hole 61 guides the insertion of the convex column 91, and the pressure bearing groove 62 is used in cooperation with the pressure bearing portion 92;
[0030] It is worth mentioning that the worm 6 is provided with the detachable hand wheel 9, the hand wheel 9 is provided with the convex column 91 corresponding to the blind hole 61, the convex column 91 is provided with the pressure bearing portion 92 corresponding to the pressure bearing groove 62, the rotating force is transmitted to the pressure bearing groove 62 through the pressure bearing portion 92, so that the worm 6 is rotated, and through the pluggable hand wheel 9, the rotation operation of the worm 6 by other non-workers is prevented.
[0031] The use principle of the utility model will be described as follows:
[0032] The convex column 91 and the pressure bearing portion 92 are inserted into the blind hole 61 and the pressure bearing groove 62 respectively, the hand wheel 9 is rotated to rotate the worm 6 and drive the worm wheel 5 to rotate, along with the synchronous rotation of the two screw rods 4, the mounting plate 2 is gradually lifted, the spring 7 gradually releases the elastic force to the mounting plate 2, until the mounting plate 2 abuts against the stop portion 31, at this time, the hand wheel 9 has great resistance, which represents that the mounting plate 2 is moved to the position;
[0033] When the electronic components, the wiring groove, the accessories and the like and the wiring are completed, the hand wheel 9 is rotated in the opposite direction, so that the mounting plate 2 is gradually lowered and the spring 7 is gradually compressed, and due to the working elements of the worm wheel 5 and the worm 6, the labor-saving effect is achieved, so that the force when the hand wheel 9 is rotated is greatly reduced, until the mounting plate 2 abuts against the limiting column 11, at this time, the hand wheel 9 has great resistance, which represents that the mounting plate 2 is reset to the position.
[0034] The above design scheme can improve the installation efficiency, facilitate maintenance and support stability.
[0035] The above content is further described in detail in combination with the specific embodiments, and the specific embodiments of the utility model cannot be limited to these descriptions, and for ordinary skilled persons in the technical field to which the utility model belongs, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, and all should be regarded as belonging to the protection range determined by the claims of the utility model.
Claims
1. An electric meter box with improved installation efficiency, comprising a box body (1), an installation plate (2), characterized in that: The box (1) is provided with guide rods (3) and passes through the mounting plate (2), both sides of the mounting plate (2) are provided with threaded holes (21), the box (1) is provided with rotatable screw rods (4) and is screwed into the threaded holes (21), the screw rods (4) are provided with turbines (5), one side of the box (1) is provided with a worm (6) and engages the turbine (5), the outer wall of the guide rod (3) is provided with springs (7) and abuts against the mounting plate (2).
2. The meter box of claim 1, wherein: The box (1) is provided with limiting columns (11) for fixing the guide rods (3), the springs (7) are arranged on the outer wall of the limiting columns (11), and the end surface of the guide rod (3) is provided with a blocking portion (31).
3. The meter box of claim 2, wherein: Both sides of the box (1) are provided with roller bearings (8), the screw rod (4) is sleeved on the inner ring of the roller bearing (8), and the height of the screw rod (4) is flush with the bottom of the blocking portion (31).
4. The meter box of claim 3, wherein: One end of the worm (6) is provided with a blind hole (61), one side of the blind hole (61) is provided with a pressure receiving groove (62).
5. The meter box of claim 4, wherein: The worm (6) is provided with a detachable hand wheel (9), the hand wheel (9) is provided with a protruding column (91) corresponding to the blind hole (61), and the protruding column (91) is provided with a pressure receiving portion (92) corresponding to the pressure receiving groove (62).