Power analyzer with waterproof function

Abstract

The utility model relates to the technical field of power analyzers, and discloses a power analyzer with a waterproof function, which comprises a fixed shell, the outer wall of the fixed shell is provided with a diversion trench, the outer wall of the fixed shell is rotatably connected with a cover shell, both the fixed shell and the cover shell are waterproof shells, and the fixed shell and the cover shell are connected with the diversion trench. The outer wall of the cover shell penetrates through and is fixedly connected with a transparent plate, the inner wall of the fixed shell is provided with an analyzer shell, the outer wall of the analyzer shell is fixedly connected with a display screen, the outer wall of the analyzer shell is slidably connected with a button, the outer wall of the analyzer shell is rotatably connected with a rotary knob, and the rotary knob is fixedly connected with the display screen. A waterproof assembly is arranged in the fixing shell. According to the power analyzer with the waterproof function, the rubber film is pressed down, the rubber film drives the pressing block to press the button, so that the button can be used when the analyzer is sleeved with the waterproof shell, and the rotary knob can be used when the analyzer is sleeved with the waterproof shell by rotating the rotary shell.

Description

TECHNICAL FIELD

[0001] The utility model relates to power analyzer technical field, concretely is a kind of power analyzer with waterproof function. BACKGROUND

[0002] Power analyzer is a kind of electronic equipment specially used to measure and analyze electric power parameters, can measure voltage, current, power, power factor and other electric power parameters in circuit in real time, accurately, and measurement result is directly displayed in waveform, chart and other forms, when using outdoors, it can encounter rainy weather, at this time, a kind of power analyzer with waterproof function is needed.

[0003] According to the power analyzer with waterproof structure (announcement number: CN216600486U) disclosed, the above-mentioned application is preliminarily waterproofed to the power analyzer from the inside of waterproof protective shell by the cooperation of instrument shell, instrument cover plate, first sealing gasket, threaded connection hole, screw sleeve and first screw, and the waterproof treatment can be carried out while not affecting observation and analysis result through waterproof protective shell, upper cover mechanism, observation fixing plate and transparent shell, which better improves waterproofness and effectively solves the problem of poor waterproofness of power analyzer.

[0004] But the above-mentioned equipment in actual use process, waterproof protective shell when protecting analyzer, can only observe analyzer, when encountering rainy weather outdoors and needing to operate analyzer, the analyzer needs to repeatedly disassemble and assemble waterproof protective shell to operate, so that the use of analyzer is more cumbersome, in view of this, we propose a kind of power analyzer with waterproof function. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of power analyzer with waterproof function to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of power analyzer with waterproof function, including fixed shell, the outer wall of the fixed shell is equipped with flow guide groove, the outer wall of the fixed shell is rotatably connected with cover shell, the fixed shell and cover shell are waterproof shell, the outer wall of the cover shell is fixedly connected with transparent plate and penetrates, the inner wall of the fixed shell is provided with analyzer shell, the outer wall of the analyzer shell is fixedly connected with display screen, the outer wall of the analyzer shell is slidably connected with button, the outer shell of the analyzer shell is rotatably connected with knob, the inside of the fixed shell is provided with waterproof assembly, and the waterproof assembly includes:

[0007] The clamping plate is fixedly connected to the outer wall of the fixed shell near one end of the fixed shell, the outer wall of the clamping plate is provided with a through locking slot, the upper end and the side end of the fixed shell are both rotatably connected with a cover plate, the outer wall of the cover plate is provided with a clamping slot, and the outer wall of the cover plate is fixedly connected with a locking plate.

[0008] The spring buckle plate is fixedly connected to the cover plate on the upper end of the fixed shell, the outer wall of the cover plate on the side end of the fixed shell is through and slidably connected with a push rod, the outer wall of the push rod is fixedly connected with a push block, the inner wall of the cover plate on the side end of the fixed shell is rotatably connected with a rotating plate, and the inner wall of the cover plate is slidably connected with a top block.

[0009] Preferably, the inside of the cover shell is provided with an operation assembly, the operation assembly comprises a pressing shell, the end of the pressing shell away from the analyzer shell is fixedly connected with a rubber film, the end of the rubber film close to the analyzer shell is fixedly connected with a pressing block, the inner wall of the cover shell is rotatably connected with a rotating shell, the end of the rotating shell close to the outer wall of the cover shell is rotatably connected with a sealing plate, and the end of the rotating shell away from the sealing plate is fixedly connected with a clamping shell.

[0010] Preferably, the outer wall of the pressing block is fixedly connected with a limiting block, one end of the pressing shell is provided with a limiting slot matched with the limiting block, and the end of the pressing block close to the button is provided with a protruding block, so that the friction between the pressing block and the button is larger, and the pressing block can better press the button.

[0011] Preferably, the clamping plate is clamped with the inner wall of the clamping slot, the outer wall of the analyzer shell is provided with a positioning slot, the locking plate is clamped with the positioning slot through the locking slot, the locking plate is clamped on the positioning slot by rotating the cover plate, the locking plate is clamped with the positioning slot through the locking slot, the cover shell and the fixed shell are fixed together, and the analyzer is fixed in the fixed shell.

[0012] Preferably, the lower end of the rotating plate is in contact with the push rod, the upper end of the rotating plate is in contact with the top block, the outer wall of the cover plate on the side end of the fixed shell is provided with a buckle slot matched with the spring buckle plate, the push block and the top block are through and slidably connected on the inner wall of the buckle slot, the push block and the top block are in contact with the telescopic end of the spring buckle plate, the push block presses the spring buckle plate by pushing the push rod, the push rod drives the rotating plate to rotate when moving, the upper end of the rotating plate drives the top block to make the spring buckle plate contract, and the cover plate is unlocked.

[0013] Preferably, the outer wall of the knob is fixedly connected with a pushing block, the outer wall of the clamping shell is provided with a clamping groove matched with the pushing block, the clamping groove is clamped with the pushing block, and after the cover shell is rotated, the clamping groove is clamped with the pushing block of the knob, at this time, rotating the rotating shell can drive the knob to rotate.

[0014] Compared with the prior art, the power analyzer with the waterproof function has the following beneficial effects:

[0015] 1. The power analyzer with the waterproof function, after the cover shell is covered, the rubber film is pressed down, the rubber film drives the pressing block to press the button, after the hand is released, the rubber film resets to make the pressing block away from the button, so that the button can be reset, so that the button can be used when the waterproof shell is outside the analyzer, the rotating shell is clamped with the pushing block through the clamping shell to drive the knob to rotate, at this time, the sealing plate waterproof protects the rotating shell during rotation, so that the knob can be used when the waterproof shell is outside the analyzer, which ensures the use safety of the analyzer and improves the operation convenience.

[0016] 2. The power analyzer with the waterproof function, the clamping plate on the cover shell is clamped into the clamping groove, the cover shell is rotated, the locking plate penetrates through the locking groove and is clamped in the positioning groove, so that the fixed shell and the cover shell are fixed, and the analyzer can also be fixed at the same time, at this time, the spring buckle plate is clamped into the buckle groove, so that the cover shell is fixed, so that the cover shell cannot be rotated, so that the fixed shell and the cover shell are fixed, when unlocking, the push rod is pushed, the push rod is pushed to rotate the rotating plate during movement, the pressing block and the top block push the spring buckle plate to shrink, and the cover shell is unlocked between the cover shell. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cover shell rotating structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the cover shell cross section structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the A area enlarged structure of the utility model

[0021] Figure 5 It is a schematic diagram of the cover shell cross section structure of the utility model;

[0022] Figure 6 It is a schematic diagram of the B area enlarged structure of the utility model.

[0023] In the figure: 1, fixed shell; 2, flow guide groove; 3, cover shell; 4, transparent plate; 5, analyzer shell; 6, display screen; 7, button; 8, knob; 9, waterproof assembly; 91, clamping plate; 92, locking groove; 93, clamping groove; 94, seam cover plate; 95, locking plate; 96, spring buckle plate; 97, push rod; 98, push block; 99, rotating plate; 910, top block; 911, return spring; 10, operating assembly; 101, pressing shell; 102, rubber film; 103, pressing block; 104, rotating shell; 105, sealing plate; 106, clamping shell. DETAILED DESCRIPTION

[0024] As Figures 1-6 shown, the utility model provides a kind of technical scheme: a power analyzer with waterproof function, including fixed shell 1, the outer wall of fixed shell 1 is equipped with flow guide groove 2, the outer wall of fixed shell 1 is rotatably connected with cover shell 3, fixed shell 1 and cover shell 3 are waterproof shell, the outer wall of cover shell 3 is fixedly connected with transparent plate 4 and penetrates, the inner wall of fixed shell 1 is provided with analyzer shell 5, the outer wall of analyzer shell 5 is fixedly connected with display screen 6, the outer wall of analyzer shell 5 is slidably connected with button 7, the outer shell of analyzer shell 5 is rotatably connected with knob 8, the inside of fixed shell 1 is provided with waterproof assembly 9, and waterproof assembly 9 includes clamping plate 91, locking groove 92, clamping groove 93, seam cover plate 94, locking plate 95, spring buckle plate 96, push rod 97, push block 98, rotating plate 99, top block 910, return spring 911.

[0025] In an embodiment of the utility model, the outer wall of clamping plate 91 is fixedly connected on the outer wall of cover shell 3 near one end of fixed shell 1, the outer wall of clamping plate 91 is equipped with the locking groove 92 that penetrates, the outer wall of seam cover plate 94 is equipped with clamping groove 93, the upper end and the lateral end outer wall of fixed shell 1 are rotatably connected with seam cover plate 94, and the outer wall of seam cover plate 94 is fixedly connected with locking plate 95.

[0026] In an embodiment of the utility model, spring buckle plate 96 is fixedly connected on the seam cover plate 94 of upper end of fixed shell 1, the outer wall of seam cover plate 94 of lateral end of fixed shell 1 penetrates and is slidably connected with push rod 97, the outer wall of push rod 97 is fixedly connected with push block 98, the inner wall of seam cover plate 94 of lateral end of fixed shell 1 is rotatably connected with rotating plate 99, the inner wall of seam cover plate 94 is slidably connected with top block 910, and the end of push rod 97 near the inner wall of seam cover plate 94 is fixedly connected with return spring 911.

[0027] In addition, the inside of the cover shell 3 is provided with an operation assembly 10, the operation assembly 10 comprises a pressing shell 101, the one end of the pressing shell 101 is fixedly connected with a rubber film 102 away from the analyzer shell 5, the one end of the rubber film 102 is fixedly connected with a pressing block 103 close to the analyzer shell 5, the inner wall of the cover shell 3 is rotatably provided with a rotating shell 104, the one end of the rotating shell 104 is rotatably connected with a sealing plate 105 close to the outer wall of the cover shell 3, the one end of the rotating shell 104 is fixedly connected with a clamping shell 106 away from the sealing plate 105, the inner wall of the pressing shell 101 is fixedly connected with the rubber film 102, after covering the cover shell 3, when pressing the rubber film 102, the rubber film 102 drives the pressing block 103 to press the button 7, the rubber film 102 is elastic, after the rubber film 102 loses pressure, the rubber film 102 resets to make the pressing block 103 away from the button 7, so that the button 7 can be reset, so that the button 7 can be used when the waterproof shell is sleeved on the analyzer, rotating the rotating shell 104 drives the knob 8 to rotate, so that the knob 8 can be used when the waterproof shell is sleeved on the analyzer.

[0028] In the embodiment of the utility model, the outer wall of pressing block 103 is fixedly connected with a limiting block, one end of pressing shell 101 is provided with a limiting slot matched with the limiting block, one end of pressing block 103 is provided with a protrusion close to button 7, so that the friction between pressing block 103 and button 7 is larger, and pressing block 103 can better press button 7, so that button 7 can be better used when waterproof shell is sleeved on the analyzer.

[0029] In the embodiment of the utility model, the inner wall of clamping plate 91 and clamping groove 93 is clamped, the outer wall of analyzer shell 5 is provided with a positioning slot, lock plate 95 penetrates lock slot 92 and is clamped with the positioning slot, when rotating cover plate 94 to make lock plate 95 clamped on the positioning slot, lock plate 95 penetrates lock slot 92 and is clamped with the positioning slot, so that cover shell 3 and fixed shell 1 are fixed together, at the same time, the analyzer is fixed in the inside of fixed shell 1, so that the analyzer is more stable in the inside of fixed shell 1, and the analyzer can be prevented from being damaged.

[0030] In the embodiment of the utility model, the lower end of rotating plate 99 is in contact with push rod 97, the upper end of rotating plate 99 is in contact with top block 910, the outer wall of cover plate 94 of the side end of fixed shell 1 is provided with a buckle slot matched with spring buckle plate 96, push block 98 and top block 910 penetrate and are slidingly connected on the inner wall of the buckle slot, push block 98 and top block 910 are in contact with the telescopic end of spring buckle plate 96, push rod 97 is pushed to make push block 98 press spring buckle plate 96, when push rod 97 moves, push rod 97 drives rotating plate 99 to rotate, the upper end of rotating plate 99 drives top block 910 to make spring buckle plate 96 contract, so that cover plate 94 is unlocked, so that fixed shell 1 and cover shell 3 can be separated to take out the analyzer.

[0031] In the embodiment of the utility model, the outer wall of knob 8 is fixedly connected with a driving block, the outer wall of clamping shell 106 is provided with a clamping groove matched with the driving block, the clamping groove is clamped with the driving block, after the cover shell 3 is rotated, the clamping groove is clamped with the driving block of knob 8, at this time, rotating the rotating shell 104 can drive knob 8 to rotate, so that knob 8 can be better used when the waterproof shell is sleeved on the analyzer.

[0032] In the utility model, when using, when the outside uses the rainy weather, the analyzer is placed into the fixed shell 1, the cover shell 3 is rotated, the clamping plate 91 on the cover shell 3 is clamped into the clamping groove 93, at this time, the locking plate 95 is first rotated the sheltering seam plate 94 of fixed shell 1 side end, makes the locking plate 95 to pass through the locking groove 92 and is clamped in the positioning groove, makes the fixed shell 1 with the cover shell 3 between being fixed, also can make the analyzer be fixed in the fixed shell 1, prevent the analyzer from being hit, rotate the sheltering seam plate 94 of fixed shell 1 upper end again, makes the sheltering seam plate 94 clamps into the buckle groove of spring buckle plate 96, makes the sheltering seam plate 94 between being fixed, and makes the sheltering seam plate 94 unable to rotate, makes the sheltering seam plate 94 can keep the fixed state of fixed shell 1 with the cover shell 3, simultaneously makes the sheltering seam plate 94 can block the gap between fixed shell 1 and cover shell 3, and makes water can flow down along the flow guide groove 2, makes the waterproof effect of waterproof shell better, after the cover shell 3 is covered, press down the rubber film 102, the rubber film 102 drives the pressing block 103 to press the button 7, after hand loosening, the rubber film 102 resets and makes the pressing block 103 away from the button 7, makes the button 7 can reset, so that the button 7 can be used when the waterproof shell is sleeved on the analyzer, rotating the rotating shell 104, the rotating shell 104 is clamped with the driving block through the clamping shell 106 and drives knob 8 to rotate, at this time, the sealing plate 105 makes the rotating shell 104 when rotating, waterproof protection is carried out to the rotating shell 104, makes knob 8 can be used when the waterproof shell is sleeved on the analyzer, when needing to unlock, push the push rod 97 and make the push block 98 press the spring buckle plate 96, the push rod 97 is moved and pushes the rotating plate 99 to rotate, makes the upper end of rotating plate 99 push the top block 910 and makes the spring buckle plate 96 shrink, makes the sheltering seam plate 94 between unlocking, so that the fixed shell 1 and the cover shell 3 can separate and take out the analyzer.

[0033] The utility model has been described in detail above, but on the basis of the utility model, some modifications or improvements can be made, which is obvious to the general technical personnel in the technical field. Therefore, the modification or improvement without departing from the utility model's ideological spirit is within the protection scope of the utility model.

Claims

1. A waterproof power analyzer, comprising a fixed housing (1), wherein a flow guide groove (2) is provided on the outer wall of the fixed housing (1), a cover shell (3) is rotatably connected to the outer wall of the fixed housing (1), a transparent plate (4) is connected through and fixedly to the outer wall of the cover shell (3), an analyzer housing (5) is provided on the inner wall of the fixed housing (1), a display screen (6) is fixedly connected to the outer wall of the analyzer housing (5), a button (7) is slidably connected to the outer wall of the analyzer housing (5), and a knob (8) is rotatably connected to the outer wall of the analyzer housing (5), characterized in that: The inside of the fixed shell (1) is provided with a waterproof assembly (9), the waterproof assembly (9) comprises: The clamping plate (91) is fixedly connected to the outer wall of the cover shell (3) near one end of the fixed shell (1), the outer wall of the clamping plate (91) is provided with a through locking groove (92), the upper end and the side end of the fixed shell (1) are rotatably connected with a cover plate (94), the outer wall of the cover plate (94) is provided with a clamping groove (93), and the outer wall of the cover plate (94) is fixedly connected with a locking plate (95). The spring buckle plate (96) is fixedly connected to the cover plate (94) on the upper end of the fixed shell (1), the outer wall of the cover plate (94) on the side end of the fixed shell (1) is provided with a push rod (97) penetrating and slidingly connected, the outer wall of the push rod (97) is fixedly connected with a push block (98), the inner wall of the cover plate (94) on the side end of the fixed shell (1) is rotatably connected with a rotating plate (99), and the inner wall of the cover plate (94) is slidingly connected with a top block (910). One end of the push rod (97) close to the inner wall of the cover plate (94) is fixedly connected with a reset spring (911).

2. The power analyzer with waterproof function according to claim 1, characterized in that: The inside of the cover shell (3) is provided with an operation assembly (10), the operation assembly (10) comprises a pressing shell (101), the pressing shell (101) is fixedly connected with a rubber film (102) away from the analyzer shell (5), the rubber film (102) is fixedly connected with a pressing block (103) close to the analyzer shell (5), the inner wall of the cover shell (3) is rotatably provided with a rotating shell (104), one end of the rotating shell (104) close to the outer wall of the cover shell (3) is rotatably connected with a sealing plate (105), and the other end of the rotating shell (104) away from the sealing plate (105) is fixedly connected with a clamping shell (106).

3. The power analyzer with waterproof function according to claim 2, characterized in that: The outer wall of the pressing block (103) is fixedly connected with a limiting block, one end of the pressing shell (101) is provided with a limiting groove matched with the limiting block, and one end of the pressing block (103) close to the button (7) is provided with a protruding block.

4. The power analyzer with waterproof function according to claim 1, characterized in that: The clamping plate (91) is connected with the inner wall of the clamping groove (93), the outer wall of the analyzer shell (5) is provided with a positioning groove, and the locking plate (95) is connected with the positioning groove through the locking groove (92).

5. The power analyzer with waterproof function according to claim 1, characterized in that: The lower end of the rotating plate (99) is in contact with the push rod (97), the upper end of the rotating plate (99) is in contact with the top block (910), the outer wall of the cover plate (94) on the side end of the fixed shell (1) is provided with a buckle groove matched with the spring buckle plate (96), and the push block (98) and the top block (910) are penetratingly and slidingly connected on the inner wall of the buckle groove. The push block (98) and the top block (910) are in contact with the telescopic end of the spring buckle plate (96).

6. The power analyzer with waterproof function according to claim 2, characterized in that: The outer wall of the knob (8) is fixedly connected with a pushing block, the outer wall of the clamping shell (106) is provided with a clamping groove matched with the pushing block, and the clamping groove is clamped with the pushing block.

Images