CN212723060U

CN212723060U - Voltage monitoring device

Info

Publication number: CN212723060U
Application number: CN202021518505.4U
Authority: CN
Inventors: 黄明卿; 林仰辉
Original assignee: Guangzhou Zhangsen Electromechanical Equipment Co ltd
Current assignee: Guangzhou Zhangsen Electromechanical Equipment Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-16
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a voltage monitoring device, which comprises an equipment casing and a voltage detection equipment body, wherein an air inlet frame is arranged on one side surface of the equipment casing, a clamping block is arranged on the lower part of the air inlet frame, an air inlet frame limiting groove matched with the air inlet frame is arranged on one side of the equipment casing, a clamping groove matched with the clamping block for use is arranged on the bottom wall of the air inlet frame limiting groove, an anti-skid pull handle is arranged on the upper surface of the equipment casing, a placing groove is arranged on the inner side of the equipment casing, and by designing an ingenious assembling structure between the equipment casing, the air inlet frame and the air inlet frame limiting groove, the anti-skid pull handle can be pulled upwards to disassemble the air inlet frame and the equipment casing, the operation is convenient, the structure is ingenious, the air inlet frame and the equipment casing can be kept stably closed, resources are saved, and the disassembly and, the problem of current equipment casing and inconvenient dismantlement of air inlet frame, inconvenient cleanness is solved.

Description

Voltage monitoring device

Technical Field

The utility model belongs to the technical field of voltage monitoring appearance, concretely relates to voltage monitoring device.

Background

The voltage monitor is a statistical voltage monitor for continuously monitoring and counting voltage deviation caused by slow change of a normal operation state of a power system, and has the functions of monitoring, analyzing, memorizing, inquiring, parameter setting and the like.

The air inlet frame of current voltage monitoring equipment is fixed through bolt or welding and equipment casing, it is clean to dye the inconvenient dismantlement of dust in the use, and because dust keeper fixes on the air inlet frame, can not clean the change to dust keeper alone, make dust keeper clearance incomplete, lead to voltage monitoring equipment to use for a long time, dust keeper dyes a large amount of dusts, cause the jam, influence voltage monitoring equipment's radiating effect, cause the internal circuit ageing, increase user's economic loss's problem, we provide a voltage monitoring device for this reason.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a voltage monitoring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a voltage monitoring device comprises an equipment shell and a voltage detection equipment body, wherein an air inlet frame is installed on one side face of the equipment shell, a clamping block is installed on the lower portion of the air inlet frame, an air inlet frame limiting groove matched with the air inlet frame is formed in one side of the equipment shell, a clamping groove matched with the clamping block for use is formed in the bottom wall of the air inlet frame limiting groove, an anti-skid pull handle is installed on the upper surface of the equipment shell, a placement groove is formed in the inner side of the equipment shell, a connecting rod, a fixed plate and a supporting spring are installed in the placement groove, one end of the connecting rod is connected with the fixed plate, the other end of the connecting rod penetrates through the side wall of the equipment shell and is fixedly connected with the anti-skid pull handle, the supporting spring is sleeved on the outer side of the connecting rod, and;

the air inlet frame's inboard symmetry has seted up sliding chute, the dust guard is installed to air inlet frame's inboard, the locating component is installed to the both sides face symmetry of dust guard, arbitrary the camber lug is installed to the both ends symmetry of locating component, the movable groove has been seted up to locating component inside, the internally mounted of movable groove has reset spring, connecting block, just the movable groove is located the both sides of connecting block, arbitrary the inner of camber lug passes locating component, stretches into movable groove in with reset spring's one end fixed connection, just reset spring's the other end and connecting block fixed connection, the camber inside groove that uses with the cooperation of camber lug is seted up to sliding chute's both sides wall.

Preferably, four rubber landing legs are installed to the bottom four corners position of equipment casing, the voltage detection equipment body passes through screw fixed connection with the equipment casing, equipment support is installed to equipment casing side, the equipment casing corresponds air inlet frame spacing groove department and offers the air intake that uses with the cooperation of air inlet frame.

Preferably, one end of the supporting spring is fixedly connected with the fixing plate, the other end of the supporting spring is fixedly connected with the side wall of the containing groove, and the anti-skid pull handle, the connecting rod and the fixing plate are integrally formed.

Preferably, the anti-skidding concave parts are arranged at the positions, close to the surface, of the two sides of the dust guard plate, and the dust guard plate and the air inlet frame are clamped with the arc-shaped inner grooves formed in the inner sides of the sliding chutes through the arc-shaped convex blocks arranged at the two ends of the positioning component.

Preferably, the clamping block is an elastic component, and the clamping block is bonded with the air inlet frame through strong glue.

Preferably, the air inlet frame and the equipment shell are clamped into the air inlet frame limiting groove through the air inlet frame, the clamping block is inserted into the clamping groove, and the fixing plate stretches into the fixed air inlet frame and the air inlet frame limiting groove in the fixing groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through design equipment casing, ingenious package assembly between air inlet frame and the air inlet frame spacing groove, can make and only need upwards stimulate the antiskid and draw the handle, can dismantle air inlet frame and equipment casing, the operation of being convenient for, the structure is ingenious, can keep air inlet frame and equipment casing to stabilize the closure simultaneously, saves the resource, and convenient to detach is clean, has solved current equipment casing and the inconvenient dismantlement of air inlet frame, inconvenient clear problem.

2. The design package assembly between the dust guard of the air inlet frame through setting up rather than inboard movable mounting is ingenious, can be so that dust keeper when wasing, the user only needs to hold between the fingers the anti-skidding concave part that the dust guard both sides were equipped with, take out the dust guard from the air inlet frame and make air inlet frame and dust guard separation, thereby reach the comprehensive clear purpose to the dust guard, and clean efficient, more thoroughly, made things convenient for the user to wash and change the device, user's economic loss has been reduced, easy operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the voltage monitoring device of the present invention;

FIG. 2 is a schematic view of the overall structure of the dustproof mechanism of the present invention;

FIG. 3 is a schematic view of the sectional structure of the dustproof mechanism of the present invention;

FIG. 4 is a schematic diagram of an enlarged view of the area A of the present invention;

in the figure: 1. a voltage detection device body; 2. an equipment enclosure; 3. an anti-skid pull handle; 4. a rubber leg; 5. an air intake frame; 6. a dust-proof plate; 7. an equipment support; 8. an air inlet frame limiting groove; 9. a card slot; 10. an arc-shaped inner groove; 11. fixing grooves; 12. a sliding chute; 13. an arc-shaped bump; 14. a positioning member; 15. an anti-slip recess; 16. a placing groove; 17. a clamping block; 18. a connecting rod; 19. a support spring; 20. a fixing plate; 21. a movable groove; 22. a return spring; 23. and (4) connecting 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 to 4, the present invention provides a technical solution: a voltage monitoring device comprises an equipment shell 2 and a voltage detection equipment body 1, wherein an air inlet frame 5 is arranged on one side surface of the equipment shell 2, a clamping block 17 is arranged at the lower part of the air inlet frame 5, an air inlet frame limiting groove 8 matched with the air inlet frame 5 is arranged on one side of the equipment shell 2, and the bottom wall of the air inlet frame limiting groove 8 is provided with a clamping groove 9 matched with the clamping block 17 for use, the upper surface of the equipment shell 2 is provided with the anti-skidding pull handle 3, the inner side of the equipment shell 2 is provided with a placing groove 16, the inside of the placing groove 16 is provided with a connecting rod 18, a fixing plate 20 and a supporting spring 19, one end of the connecting rod 18 is connected with the fixed plate 20, the other end of the connecting rod passes through the side wall of the equipment shell 2 and is fixedly connected with the anti-skid pull handle 3, the supporting spring 19 is sleeved on the outer side of the connecting rod 18, and the upper end of the air inlet frame 5 is provided with a fixed groove 11 matched with the fixed plate 20;

sliding chutes 12 are symmetrically formed in the inner side of the air inlet frame 5, dust-proof plates 6 are mounted on the inner side of the air inlet frame 5, positioning members 14 are symmetrically mounted on two side faces of the dust-proof plates 6, arc-shaped convex blocks 13 are symmetrically mounted at two ends of any positioning member 14, movable grooves 21 are formed in the positioning members 14, reset springs 22 are mounted in the movable grooves 21, connecting blocks 23 are arranged on two sides of the movable grooves 21, the inner ends of any arc-shaped convex blocks 13 penetrate through the positioning members 14, extend into the movable grooves 21 and are fixedly connected with one ends of the reset springs 22, the other ends of the reset springs 22 are fixedly connected with the connecting blocks 23, and arc-shaped inner grooves 10 matched with the arc-shaped convex blocks 13 for use are formed in two side walls.

Further, four rubber leg 4 are installed to the bottom four corners position of equipment casing 2, and voltage detection equipment body 1 passes through screw fixed connection with equipment casing 2, and equipment support 7 is installed to 2 side-mounting of equipment casing, and equipment casing 2 corresponds 8 departments of air inlet frame and offers the air intake with 5 cooperation uses of air inlet frame.

Furthermore, one end of the supporting spring 19 is fixedly connected with the fixing plate 20, the other end is fixedly connected with the side wall of the placing groove 16, and the anti-skid pull handle 3, the connecting rod 18 and the fixing plate 20 are integrally formed.

Furthermore, anti-skid concave parts 15 are arranged at the positions, close to the surface, of the two sides of the dust-proof plate 6, and the dust-proof plate 6 and the air inlet frame 5 are clamped with the arc-shaped inner grooves 10 formed in the inner sides of the sliding chutes 12 through arc-shaped convex blocks 13 arranged at the two ends of the positioning members 14.

Further, the clamping block 17 is an elastic component, and the clamping block 17 is bonded with the air inlet frame 5 through strong glue.

Further, the air inlet frame 5 and the equipment casing 2 are clamped into the air inlet frame limiting groove 8 through the air inlet frame 5 and inserted into the clamping groove 9 together with the clamping block 17, and the fixing plate 20 extends into the fixing groove 11 to fix the air inlet frame 5 and the air inlet frame limiting groove 8.

The utility model discloses a theory of operation and use flow: at the beginning, the air inlet frame 5 is positioned on the inner side surface of the equipment shell 2 and is limited and installed through the air inlet frame limiting groove 8, the air inlet frame 5 is prevented from falling into the equipment shell 2, when more dust is accumulated on the surface of the air inlet frame 5 and needs to be cleaned, the anti-skid pull handle 3 is pulled upwards, the connecting rod 18 and the fixing plate 20 can move along with the anti-skid pull handle 3 until the fixing plate 20 is completely separated from the fixing groove 11 and enters the arranging groove 16, the supporting spring 19 is in a compressed state at the moment, the air inlet frame 5 is pulled out outwards, meanwhile, the clamping block 17 is deformed and separated from the clamping groove 9 under the stress, after the anti-skid pull handle 3 is loosened, the supporting spring 19 is reset to prop against the fixing plate 20 to move reversely along the arranging groove 16, the connecting rod 18 synchronously moves, the air inlet frame 5 can be cleaned, the purpose of convenient detachment and cleaning of the air inlet frame 5 and the, hold between the fingers the anti-skidding concave part 15 of dust guard 6 both sides, with the pulling of dust guard 6 outside, locating component 14 can remove thereupon simultaneously, at this moment the arc type lug 13 can compress inside reset spring 22 retraction movable groove 21 receiving the effect of external force, until arc type lug 13 breaks away from arc type inside groove 10 completely, at this moment locating component 14 slides along sliding chute 12, separate dust guard 6 and air inlet frame 5, thereby reach the purpose to dust guard 6 comprehensive cleanness, and clean efficiently, more thoroughly, user's washing and change device have been made things convenient for, user's economic loss has been reduced, and the operation is simple, and the installation is convenient.

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.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a voltage monitoring device, includes equipment casing (2) and voltage detection equipment body (1), its characterized in that: an air inlet frame (5) is installed on one side face of the equipment casing (2), a clamping block (17) is installed on the lower portion of the air inlet frame (5), an air inlet frame limiting groove (8) matched with the air inlet frame (5) is formed in one side of the equipment casing (2), a clamping groove (9) matched with the clamping block (17) for use is formed in the bottom wall of the air inlet frame limiting groove (8), an anti-slip pull handle (3) is installed on the upper surface of the equipment casing (2), a placement groove (16) is formed in the inner side of the equipment casing (2), a connecting rod (18), a fixed plate (20) and a supporting spring (19) are installed inside the placement groove (16), one end of the connecting rod (18) is connected with the fixed plate (20), the other end of the connecting rod penetrates through the side wall of the equipment casing (2) and is fixedly connected with the anti-slip pull handle (3), and the supporting spring (19) is sleeved on the, the upper end of the air inlet frame (5) is provided with a fixed groove (11) matched with the fixed plate (20);

the inner side of the air inlet frame (5) is symmetrically provided with sliding chutes (12), the inner side of the air inlet frame (5) is provided with a dust guard (6), two side surfaces of the dust guard (6) are symmetrically provided with positioning components (14), two ends of any positioning component (14) are symmetrically provided with arc-shaped convex blocks (13), a movable groove (21) is arranged in the positioning component (14), a return spring (22) and a connecting block (23) are arranged in the movable groove (21), the movable grooves (21) are positioned at two sides of the connecting block (23), the inner end of any arc-shaped lug (13) penetrates through the positioning component (14) and extends into the movable groove (21) to be fixedly connected with one end of the return spring (22), and the other end of the return spring (22) is fixedly connected with a connecting block (23), arc-shaped inner grooves (10) matched with the arc-shaped convex blocks (13) are formed in the two side walls of the sliding chute (12).

2. A voltage monitoring device according to claim 1, wherein: four rubber landing legs (4) are installed to the bottom four corners position of equipment casing (2), voltage detection equipment body (1) passes through screw fixed connection with equipment casing (2), equipment casing (2) side-mounting has equipment support (7), the air intake that uses with air inlet frame (5) cooperation is seted up in the corresponding air inlet frame spacing groove (8) department of equipment casing (2).

3. A voltage monitoring device according to claim 1, wherein: one end of the supporting spring (19) is fixedly connected with the fixing plate (20), the other end of the supporting spring is fixedly connected with the side wall of the placing groove (16), and the anti-skidding pull handle (3), the connecting rod (18) and the fixing plate (20) are integrally formed.

4. A voltage monitoring device according to claim 1, wherein: the anti-skidding concave part (15) is installed to the position that the both sides of dust guard (6) are close to the surface, arc-shaped lug (13) and the arc-shaped inside groove (10) joint that sliding chute (12) inboard was seted up that dust guard (6) and air inlet frame (5) pass through locating component (14) both ends installation.

5. A voltage monitoring device according to claim 1, wherein: the clamping block (17) is an elastic component, and the clamping block (17) is bonded with the air inlet frame (5) through strong glue.

6. A voltage monitoring device according to claim 1, wherein: air inlet frame (5) and equipment casing (2) insert draw-in groove (9) through air inlet frame (5) card income air inlet frame spacing groove (8) in with joint piece (17) to and fixed plate (20) stretch into fixed slot (11) inside fixed air inlet frame (5) and air inlet frame spacing groove (8).