Drop-resistant shell of electric energy quality analyzer and electric energy quality analyzer

Abstract

The utility model relates to the technical field of electric energy analyzer drop resistance, in particular to a drop-resistant shell of an electric energy quality analyzer and the electric energy quality analyzer, comprising an analyzer, the side surface of the analyzer is movably connected with a protection assembly, the lower surface of the protection assembly is movably connected with a clamping assembly, and the clamping assembly is movably connected with the electric energy quality analyzer. The side surface of the clamping assembly is movably connected with a fixing ring plate, the outer surface of the fixing ring plate is fixedly connected with a positioning plate, movable grooves are formed in the upper surface of the clamping assembly and the upper surface of the fixing ring plate, and the inner surfaces of the movable grooves are movably connected with pulling blocks. Through the arrangement of the clamping assembly and the movable groove, the position of the movable groove clamping structure capable of being pulled can be flexibly adjusted according to the specific shape of the analyzer and an area needing key protection, and protection on key parts is enhanced. Compared with the original fixed anti-falling device, the flexibility can better adapt to analyzers with different models or special designs.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric energy analyzer anti -drop technical field, concretely is a kind of electric energy quality analyzer anti -drop shell and electric energy quality analyzer. BACKGROUND

[0002] At present, because all aspects of social economy need to have stable power supply to support, therefore the quality of power supply is important to many industries, in order to effectively monitor the quality of power supply, especially the quality of three-phase power supply commonly used in industry, people begin to develop and produce various power quality monitoring equipment.

[0003] The utility model discloses a kind of electric energy quality analyzer anti -drop shell and electric energy quality analyzer, including electric energy quality analyzer body, installation slot is set in the both sides outer wall of electric energy quality analyzer anti -drop shell, electric energy quality analyzer anti -drop device is set in installation slot, electric energy quality analyzer anti-device includes side shell, first anti -drop block and second anti -drop block, first anti -drop block and second anti -drop block are located at the top and bottom of side shell respectively.The electric energy quality analyzer anti -drop shell and electric energy quality analyzer of this kind can avoid electric energy quality analyzer body directly contact with ground through first anti -drop block and second anti -drop block when electric energy quality analyzer body falls, and cooperate reset device, buffer impact when electric energy quality analyzer body falls, reduce the phenomenon that electric energy quality analyzer body falls damage, improve its service life.

[0004] The device in the prior art above mainly relies on first anti -drop block and second anti -drop block located at the top and bottom of side shell to avoid analyzer body directly contact with ground, however, this design is relatively weak for the protection of analyzer side, if analyzer falls and side first ground, first anti -drop block and second anti -drop block can not effectively play a role, cause side to receive greater impact, can damage the shell, interface or internal element of analyzer, therefore urgently need to design a kind of electric energy quality analyzer anti -drop shell and electric energy quality analyzer to solve the above problems. SUMMARY

[0005] The utility model aims at providing a kind of electric energy quality analyzer anti -drop shell and electric energy quality analyzer, to solve the device in the above background art mainly relies on first anti -drop block and second anti -drop block located at the top and bottom of side shell to avoid analyzer body directly contact with ground, however, this design is relatively weak for the protection of analyzer side, if analyzer falls and side first ground, first anti -drop block and second anti -drop block can not effectively play a role, cause side to receive greater impact, can damage the shell, interface or internal element of analyzer problem.

[0006] To achieve the above object, the utility model provides the following technical scheme, a kind of power quality analyzer anti-falling shell and power quality analyzer, comprising: analyzer, the lateral surface of the analyzer is movably connected with protection component, the lower surface of the protection component is movably connected with clamping component, the lateral surface of the clamping component is movably connected with fixed ring plate, the outer surface of the fixed ring plate is fixedly connected with positioning plate, the upper surface of the clamping component and fixed ring plate is equipped with movable slot, the inner surface of the movable slot is movably connected with pull block, the lateral surface of the pull block is fixedly connected with first spring column, the lateral surface of the pull block is fixedly connected with first telescopic plate, the lateral surface of the first telescopic plate is movably connected with second telescopic plate, the end of the second telescopic plate away from the first telescopic plate is fixedly connected on the inner wall of the movable slot, the end of the movable slot away from the pull block is fixedly connected on the inner wall of the movable slot, the movable slot is arranged below the second telescopic plate and the first telescopic plate.

[0007] Preferably, the upper surface of the protection component is fixedly connected with fixed plate, and the outer surface of the fixed plate is fixedly connected with limiting buckle.

[0008] Preferably, the outer surface of the protection component is movably connected with connecting plate, and the lateral surface of the connecting plate is fixedly connected with anti-falling plastic plate.

[0009] Preferably, the end of the connecting plate away from the anti-falling plastic plate is fixedly connected with limiting plate, and the outer surface of the limiting plate is fixedly connected with second spring column.

[0010] Preferably, the outer surface of the limiting plate is fixedly connected with first support column, and the outer surface of the first support column is movably connected with second support column.

[0011] Preferably, the end of the second support column away from the first support column is fixedly connected on the inner wall of the protection component.

[0012] Preferably, the end of the first support column away from the limiting plate is movably connected in the second support column.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] Through the setting of clamping component and movable slot, the movable slot clamping structure that can pull can flexibly adjust position according to the specific shape of analyzer and the area that needs to be protected, and the protection of key parts is strengthened, compared with the original fixed anti-falling device, this flexibility can better cope with different models or special design analyzers.

[0015] The anti-falling plastic plate can form a surrounding protection around the analyzer, and the second spring column can form a buffer area around the corner, so that when the corner is impacted, the second spring column can disperse the impact force from multiple directions, reduce the local pressure on the corner, effectively compensate for the insufficient protection of the original device on the corner, and reduce the risk of damage to internal components caused by the corner landing. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic diagram of the utility model;

[0017] Figure 2 It is a local connection structure schematic diagram of the clamping assembly and the positioning plate of the utility model;

[0018] Figure 3 It is the utility model Figure 2 It is an enlarged schematic diagram of A in the utility model;

[0019] Figure 4 It is the utility model Figure 2 It is an enlarged schematic diagram of B in the utility model;

[0020] Figure 5 It is a local connection structure side view sectional view schematic diagram of the anti-falling plastic plate and the second spring column of the utility model.

[0021] In the figure: 1, analyzer; 2, protection assembly; 3, clamping assembly; 4, fixed ring plate; 5, positioning plate; 6, movable groove; 7, pulling block; 8, first spring column; 9, first telescopic plate; 10, second telescopic plate; 11, fixed plate; 12, limiting buckle; 13, connecting plate; 14, anti-falling plastic plate; 15, limiting plate; 16, second spring column; 17, first support column; 18, second support column. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-5The utility model provides an embodiment: a kind of power quality analyzer anti-falling shell and power quality analyzer, comprising: analyzer 1, the lateral surface of analyzer 1 is movably connected with protection component 2, the lower surface of protection component 2 is movably connected with clamping component 3, the lateral surface of clamping component 3 is movably connected with fixed ring plate 4, the outer surface of fixed ring plate 4 is fixedly connected with positioning plate 5, the upper surface of clamping component 3 and fixed ring plate 4 is equipped with movable groove 6, the inner surface of movable groove 6 is movably connected with pull block 7, the lateral surface of pull block 7 is fixedly connected with first spring column 8, the lateral surface of pull block 7 is fixedly connected with first extension plate 9, the lateral surface of first extension plate 9 is movably connected with second extension plate 10, one end of second extension plate 10 away from first extension plate 9 is fixedly connected on the inner wall of movable groove 6, one end of movable groove 6 away from pull block 7 is fixedly connected on the inner wall of movable groove 6, movable groove 6 is arranged below second extension plate 10 and first extension plate 9.

[0024] Specifically, by the setting of fixed ring plate 4 and clamping component 3, the fixed ring plate 4 can be pulled out along the positioning plate 5, so that the clamping range of the clamping component 3 can be expanded, which can clamp different models of analyzers 1 on the one hand and effectively adjust the clamping force on the other hand.

[0025] Please refer to Figures 1-5 The upper surface of protection component 2 is fixedly connected with fixed plate 11, and the outer surface of fixed plate 11 is fixedly connected with limiting buckle 12.

[0026] Specifically, by the setting of limiting buckle 12, the limiting buckle 12 is also arranged directly above the clamping component 3, and under the action of the limiting buckle 12, the protection component 2 can be pressed onto the clamping component 3, which can effectively improve the side surface protection height of the analyzer 1.

[0027] Please refer to Figures 1-5 The outer surface of protection component 2 is movably connected with connecting plate 13, and the lateral surface of connecting plate 13 is fixedly connected with anti-falling plastic plate 14.

[0028] Specifically, by the setting of connecting plate 13, the anti-falling plastic plate 14 can be movably connected inside the protection component 2 under the driving of the connecting plate 13, which can effectively connect the anti-falling plastic plate 14 and the protection component 2.

[0029] Please refer to Figures 1-5 One end of connecting plate 13 away from anti-falling plastic plate 14 is fixedly connected with limiting plate 15, and the outer surface of limiting plate 15 is fixedly connected with second spring column 16.

[0030] Specifically, by the setting of the limiting plate 15, when the connecting plate 13 and the anti-falling plastic plate 14 are active, the limiting plate 15 can effectively play a limiting role, avoiding the disconnection between the connecting plate 13 and the protection assembly 2 during the activity process, causing jamming.

[0031] Please refer to Figures 1-5 The outer surface of the limiting plate 15 is fixedly connected with the first support column 17, and the outer surface of the first support column 17 is movably connected with the second support column 18.

[0032] Specifically, by the setting of the first support column 17 and the second support column 18, during the long-time use of the second spring column 16, the second spring column 16 can be effectively prevented from being avoided, causing the elastic failure.

[0033] Please refer to Figures 1-5 The end of the second support column 18 away from the first support column 17 is fixedly connected to the inner wall of the protection assembly 2.

[0034] Specifically, under the action of the second support column 18, it can help the second spring column 16 to work in the correct axial direction during the buffering process, ensure that the second spring column 16 stretches and contracts along the predetermined axial direction, so that the transmission of the buffering force is more stable and effective, avoiding the uneven distribution of impact force caused by the change of the buffering direction.

[0035] Please refer to Figures 1-5 The end of the first support column 17 away from the limiting plate 15 is movably connected inside the second support column 18.

[0036] Specifically, by the setting of the first support column 17, the buffering system can have good performance in multiple directions, ensuring that the analyzer 1 can be well protected in various unexpected situations, improving the safety of the equipment.

[0037] Working principle: when in use, pull the clamping assembly 3, so that the clamping assembly 3 can be pulled forward with the fixed ring plate 4 and the positioning plate 5 as the fixed point, expanding the distance between the clamping assembly 3 and the fixed ring plate 4, while the clamping assembly 3 pulls the pulling block 7 to extrude the movable groove 6, so that the movable groove 6 generates a compression force, and the analyzer 1 is placed directly above the positioning plate 5, and then the clamping assembly 3 is clamped on the side surface of the analyzer 1 under the characteristics of the movable groove 6, and then if the side edge protection height of the clamping assembly 3 is not enough, the protection assembly 2 can be installed, the protection assembly 2 is vertically installed above the clamping assembly 3 from top to bottom, so that the limiting buckle 12 and the analyzer 1 can be connected, and when the analyzer 1 falls, the impact force generated by the analyzer 1 and the ground will first contact the anti-falling plastic plate 14, and under the action of the second spring column 16, the anti-falling plastic plate 14 can effectively play a buffering role.

[0038] It will be apparent to those skilled in the art that the application is not limited to the details of the above-exemplified embodiments and that the application can be implemented in other particular forms without departing from the spirit or essential characteristics of the application. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. No feature of the application is considered critical unless it is expressly stated in the claims.

Claims

1. A power quality analyzer anti-drop shell and a power quality analyzer, comprising: The analyzer (1) is characterized in that the side surface of the analyzer (1) is movably connected with a protection assembly (2), the lower surface of the protection assembly (2) is movably connected with a clamping assembly (3), the side surface of the clamping assembly (3) is movably connected with a fixed ring plate (4), the outer surface of the fixed ring plate (4) is fixedly connected with a positioning plate (5), the upper surfaces of the clamping assembly (3) and the fixed ring plate (4) are provided with a movable groove (6), the inner surface of the movable groove (6) is movably connected with a pulling block (7), the side surface of the pulling block (7) is fixedly connected with a first spring column (8), the side surface of the pulling block (7) is fixedly connected with a first telescopic plate (9), the side surface of the first telescopic plate (9) is movably connected with a second telescopic plate (10), one end of the second telescopic plate (10) away from the first telescopic plate (9) is fixedly connected to the inner wall of the movable groove (6), one end of the movable groove (6) away from the pulling block (7) is fixedly connected to the inner wall of the movable groove (6), and the movable groove (6) is arranged below the second telescopic plate (10) and the first telescopic plate (9).

2. The anti-falling shell of power quality analyzer and power quality analyzer according to claim 1, characterized in that: The upper surface of the protection assembly (2) is fixedly connected with a fixed plate (11), and the outer surface of the fixed plate (11) is fixedly connected with a limiting buckle (12).

3. The anti-falling shell of power quality analyzer and power quality analyzer according to claim 2, characterized in that: The outer surface of the protection assembly (2) is movably connected with a connecting plate (13), and the side surface of the connecting plate (13) is fixedly connected with an anti-falling plastic plate (14).

4. The anti-falling shell of power quality analyzer and power quality analyzer according to claim 3, characterized in that: One end of the connecting plate (13) away from the anti-falling plastic plate (14) is fixedly connected with a limiting plate (15), and the outer surface of the limiting plate (15) is fixedly connected with a second spring column (16).

5. The anti-falling shell of power quality analyzer and power quality analyzer according to claim 4, characterized in that: The outer surface of the limiting plate (15) is fixedly connected with a first support column (17), and the outer surface of the first support column (17) is movably connected with a second support column (18).

6. The anti-falling shell of power quality analyzer and power quality analyzer according to claim 5, characterized in that: One end of the second support column (18) away from the first support column (17) is fixedly connected to the inner wall of the protection assembly (2).

7. The anti-drop shell of power quality analyzer and the power quality analyzer according to claim 6, characterized in that: One end of the first support column (17) away from the limiting plate (15) is movably connected in the second support column (18).

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