Anti-interference electricity device convenient to install and use

Abstract

The utility model relates to the technical field of anti-interference electricity devices, in particular to an anti-interference electricity device convenient to install and use, which comprises a connecting box, a box cover and a thin film are respectively attached to two ends of the connecting box, one end of the box cover is provided with a first penetrating groove, two second penetrating grooves and three penetrating holes, and a circuit board is movably connected in the connecting box in a penetrating manner. Two limiting grooves are formed in each of the two sides of the circuit board, two limiting rods are fixedly connected to each of the two sides of the box wall in the connecting box, the four limiting rods are movably connected with the four limiting grooves in a penetrating and inserting mode, and four limiting pipes are fixedly connected to one side of the box wall in the connecting box in a penetrating and inserting mode at equal intervals; the two sides of the other end of the connecting box are each provided with two mounting grooves, and magnetic plates are fixedly connected into the two mounting grooves in a penetrating and inserting mode. Through the arrangement of the buckles and the magnetic blocks, the device can be rapidly connected with the guide rails through the buckles, the device and the drawer cabinet can be rapidly installed together through the magnetic blocks, disassembly and assembly are convenient, and overhaul and maintenance of the device are facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of anti-electrical shaking devices, and in particular relates to an anti-electrical shaking device that is easy to install and use. Background Art

[0002] The anti-power sway device can effectively deal with voltage sag, voltage swell, short-term interruption and other problems, and has strong stability, high reliability and high efficiency.

[0003] In the Chinese patent with publication number CN218218089U, an inverter anti-electrical sway device is mentioned, which belongs to the field of anti-electrical sway technology, including: a mounting substrate, an anti-electrical sway controller is mounted on one side of the mounting substrate, a first heat dissipation groove is horizontally provided on the side of the anti-electrical sway controller facing the mounting substrate, and a second heat dissipation groove is longitudinally provided on the side of the anti-electrical sway controller facing the mounting substrate, the first heat dissipation groove and the second heat dissipation groove are interconnected, and both the first heat dissipation groove and the second heat dissipation groove pass through the side wall of the anti-electrical sway controller, the first heat dissipation groove and the second heat dissipation groove are close to each other, and a second partition net is provided on the side wall of the anti-electrical sway controller; heat dissipation grooves are provided at both ends of the anti-electrical sway controller; the anti-electrical sway device needs to be installed during use, but due to its large size, it cannot be quickly installed in a 400V drawer cabinet, and it is not convenient to disassemble, inspect and maintain after installation;

[0004] In addition, during the use of the anti-electrical shaking device, the device has a single installation method and is troublesome to disassemble after installation, which is not conducive to changing the installation position after installation. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-electrical shaking device which is easy to install and use, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: an anti-electrical shaking device that is easy to install and use, characterized in that it includes:

[0007] Connection box;

[0008] The two ends of the connection box are respectively attached with a box cover and a film, and one end of the box cover is provided with a first through slot, two second through slots and three through holes;

[0009] A circuit board is movably connected in the connection box, two limit slots are provided on both sides of the circuit board, two limit rods are fixedly connected on both sides of the box wall in the connection box, and the four limit rods are movably connected in the connection box, and the four limit rods are respectively connected in the connection box. Four limit tubes are fixedly connected at equal distances on one side of the box wall in the connection box;

[0010] Two installation grooves are arranged on both sides of the other end of the connection box, and magnetic plates are fixedly inserted and connected in the two installation grooves.

[0011] Preferably, the film is attached to one end of the connecting box and one end of the two magnetic plates, four connecting holes are equidistantly provided at one end of the film, a buckle is attached to one end of the film, four positioning holes are equidistantly provided at one end of the buckle, and screws are threadedly connected in the four positioning holes.

[0012] Preferably, the four screws pass through the four connection holes respectively and are threadedly connected to the four limiting pipes.

[0013] Preferably, the circuit board is movably connected with the first through slot, the second through slot and the through hole.

[0014] Preferably, one end of the circuit board is in close contact with one end of the limiting tube.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) Insert the circuit board into the connection box, and then fit the box cover to one end of the connection box, inject glue inside, and fix it by ultrasonic welding technology. When the box cover is installed, the components on the circuit board pass through the first through groove, the second through groove and the through hole, so as to facilitate the connection between the device and the circuit board. The device is designed to be miniaturized and compact, suitable for installation in a small drawer cabinet of 400V. It also has low power consumption characteristics, can efficiently use energy, and reduce operating costs.

[0017] (2) By setting a film, a magnetic plate, a connection hole, a buckle and a positioning hole, during installation, magnetic adsorption can be performed through two magnetic plates to facilitate the installation of the device. When it needs to be installed with a guide rail, the buckle is attached to one end of the film and fixed with a screw, and then the buckle is clamped on the guide rail. When disassembling, one end of the buckle is pressed to loosen the buckle, which is convenient for detaching from the guide rail. By setting two installation methods, the device is easy to install and easy to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is one of the three-dimensional diagrams of the utility model;

[0019] Figure 2 This is the second stereogram of the utility model;

[0020] Figure 3 This is the third stereogram of the utility model;

[0021] In the figure: 1. connection box; 2. box cover; 3. film; 4. first through slot; 5. through hole; 6. second through slot; 7. limit slot; 8. circuit board; 9. limit rod; 10. limit tube; 11. mounting slot; 12. magnetic plate; 13. screw; 14. connection hole; 15. buckle; 16. positioning hole. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0023] Embodiment 1:

[0024] See also Figure 1 - Figure 3 As shown, an anti-electrical shaking device that is easy to install and use includes:

[0025] Connection box 1;

[0026] The two ends of the connection box 1 are respectively attached with a box cover 2 and a film 3, and one end of the box cover 2 is provided with a first through slot 4, two second through slots 6 and three through holes 5;

[0027] A circuit board 8 is movably connected in the connection box 1, and two limit grooves 7 are provided on both sides of the circuit board 8. Two limit rods 9 are fixedly connected on both sides of the box wall in the connection box 1, and the four limit rods 9 are movably connected in the connection box 1. The four limit rods 9 are respectively connected to the four limit grooves 7, and four limit tubes 10 are fixedly connected at equal distances on one side of the box wall in the connection box 1.

[0028] Two mounting grooves 11 are provided on both sides of the other end of the connection box 1, and magnetic plates 12 are fixedly inserted and connected in the two mounting grooves 11;

[0029] The circuit board 8 is movably connected with the first through slot 4, the second through slot 6 and the through hole 5;

[0030] One end of the circuit board 8 is in close contact with one end of the limiting tube 10 .

[0031] As can be seen from the above, the circuit board 8 is inserted into the connection box 1, and the limit groove 7 and the four limit rods 9 are movably inserted and connected together. The circuit board 8 is limited by the four limit rods 9 to prevent the circuit board 8 from shaking in the connection box 1, thereby improving the stability of the installation of the circuit board 8. Then the box cover 2 is attached to one end of the connection box 1, and the internal glue is injected. The ultrasonic welding technology is used to weld and fix it. When the box cover 2 is installed, the components on the circuit board 8 pass through the first groove 4, the second groove 6 and the perforation 5, so as to facilitate the connection between the equipment and the circuit board 8. The device is designed to be miniaturized and compact, and is suitable for installation in a small drawer cabinet of 400V. At the same time, it has low power consumption characteristics, can efficiently utilize energy, and reduce operating costs.

[0032] Embodiment 2:

[0033] refer to Figure 3 As shown, the film 3 is attached to one end of the connection box 1 and one end of the two magnetic plates 12, one end of the film 3 is provided with four connection holes 14 at equal distances, one end of the film 3 is attached with a buckle 15, one end of the buckle 15 is provided with four positioning holes 16 at equal distances, and screws 13 are threadedly connected in the four positioning holes 16.

[0034] As can be seen from the above, during installation, magnetic adsorption can be performed through the two magnetic plates 12 to facilitate the installation of the device. When it needs to be installed with a guide rail, the buckle 15 is attached to one end of the film 3, and then the screw 13 is passed through the positioning hole 16 and the connecting hole 14, and is threadedly connected with the limiting tube 10, so that the buckle 15 can be installed on the device, and then the buckle 15 is clamped on the guide rail. When disassembling, press one end of the buckle 15 to loosen the buckle 15, which is convenient for separation from the guide rail, thereby facilitating the disassembly and assembly of the device.

[0035] Preferably, the four screws 13 respectively penetrate through the four connection holes 14 and are threadedly connected with the four limiting tubes 10 .

[0036] As can be seen from the above, by providing the screw 13 , the installation of the buckle 15 is facilitated.

[0037] The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0038] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0039] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0042] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-electrical shaking device that is easy to install and use, characterized in that: include: Connection box (1); The two ends of the connection box (1) are respectively attached with a box cover (2) and a film (3); one end of the box cover (2) is provided with a first through-slot (4), two second through-slots (6) and three through-holes (5); A circuit board (8) is movably inserted and connected in the connection box (1), two limit grooves (7) are provided on both sides of the circuit board (8), two limit rods (9) are fixedly connected on both sides of the box wall in the connection box (1), and the four limit rods (9) are movably inserted and connected to the four limit grooves (7) respectively, and four limit tubes (10) are fixedly inserted and connected at equal distances on one side of the box wall in the connection box (1); Two installation grooves (11) are provided on both sides of the other end of the connection box (1), and magnetic plates (12) are fixedly inserted and connected in the two installation grooves (11).

2. The anti-electrical shaking device that is easy to install and use according to claim 1 is characterized in that: The film (3) is attached to one end of the connection box (1) and one end of the two magnetic plates (12); one end of the film (3) is provided with four connection holes (14) at equal distances; one end of the film (3) is attached with a buckle (15); one end of the buckle (15) is provided with four positioning holes (16) at equal distances; and screws (13) are threadedly connected in the four positioning holes (16).

3. The anti-electrical shaking device that is easy to install and use according to claim 2 is characterized in that: The four screws (13) respectively penetrate through the four connection holes (14) and are threadedly connected with the four limit tubes (10).

4. The anti-electrical shaking device that is easy to install and use according to claim 1 is characterized in that: The circuit board (8) is movably connected with the first through slot (4), the second through slot (6) and the through hole (5).

5. The anti-electrical shaking device that is easy to install and use according to claim 1 is characterized in that: One end of the circuit board (8) is in close contact with one end of the limiting tube (10).

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