CN212905374U

CN212905374U - Safety detection device for electric leakage of electronic appliance

Info

Publication number: CN212905374U
Application number: CN202022143357.9U
Authority: CN
Inventors: 彭鹏
Original assignee: Shenzhen Delay Testing Technology Co ltd
Current assignee: Shenzhen Delay Testing Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-04-06
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses an electronic apparatus electric leakage safety inspection device, the on-line screen storage device comprises a base, the upper end of base inlays the dress and is fixed with first rotation bearing, the inner circle of first rotation bearing is pegged graft and is fixed with the stand, the fixed welding in upper end of stand has the spill fixed block, the inside fixed mounting of spill fixed block has the electrical leakage detector, the sleeve pipe has been cup jointed in the slip on the outer wall of stand, just the sleeve pipe is fixed in on the stand outer wall through the fixed pin joint, it is connected with the threaded sleeve to rotate on the sheathed tube lateral wall, the inside threaded connection of threaded sleeve has the screw rod. The utility model discloses when using, the fixed convenience of earth leakage detector, when detecting moreover, can drive two sets of test probe of earth leakage detector through pushing down the grafting post and push down, at the comparatively narrow and small electronic apparatus to the installation environment, avoid to a certain extent because the unable handheld test probe contact of measurement personnel this electronic apparatus, lead to unable measurement or measuring result error great.

Description

Safety detection device for electric leakage of electronic appliance

Technical Field

The utility model relates to an electron electrical apparatus electric leakage detection technical field specifically is an electron electrical apparatus electric leakage safety inspection device.

Background

The leakage safety detection of electronic appliances is one of the most important detection items in the safety guarantee of electronic appliances in order to avoid casualties caused by leakage in the use process of the electronic appliances, and currently, a leakage detector is mostly adopted for detection, and the leakage detector is an equipment instrument for detecting leakage phenomena. The device can detect the action current of the current type electric shock protector, detect the unbalanced leakage current smaller than the action of the current type electric shock protector, and can distinguish the leakage voltage harmful to the human body and the induction voltage harmless to the human body; the leakage phenomenon of the electric appliance can be effectively detected.

However, most of the existing leakage detectors are not provided with a placing component, so that when the leakage detectors are used, the detection probes of the leakage detectors are required to be held by detection personnel, the leakage detection is carried out on the electronic electrical appliance, the leakage detectors are inconvenient to use, and when certain narrow electronic electrical appliances in certain installation environments are detected, the detection probes cannot be held by the detection personnel to contact the electronic electrical appliances, so that the measurement cannot be carried out or the error of the measurement result is large, and therefore the leakage safety detection device for the electronic electrical appliances is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electron electrical apparatus electric leakage safety inspection device, this device is when using, and the electric leakage detector is fixed convenient, when detecting moreover, can drive two sets of test probe of electric leakage detector through pushing down the inserted column and push down, at the comparatively narrow and small electron electrical apparatus to the installation environment, avoids to a certain extent because the unable handheld test probe of detection personnel contacts this electron electrical apparatus, leads to unable measurement or measuring result error great to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a safety detection device for electric leakage of an electronic appliance comprises a base, wherein a first rotating bearing is fixedly embedded in the upper end of the base, a stand column is fixedly inserted into an inner ring of the first rotating bearing, a concave fixing block is fixedly welded at the upper end of the stand column, an electric leakage detector is fixedly installed inside the concave fixing block, a sleeve is sleeved on the outer wall of the stand column in a sliding mode and is fixedly clamped on the outer wall of the stand column through a fixing pin, a threaded sleeve is rotatably connected onto the side wall of the sleeve, a screw rod is connected to the inner thread of the threaded sleeve in a threaded mode, a connecting plate is fixedly welded at one end of the screw rod, a supporting plate is fixedly welded on one side of the connecting plate, two groups of inserting columns are slidably inserted into the supporting plate, clamping blocks are fixedly welded at the lower ends of the two groups of inserting columns, and, the upper ends of the two groups of inserting columns are fixedly welded with limiting plates, and the outer walls of the two groups of inserting columns are sleeved with compression springs which are located between the limiting plates and the supporting plates.

Preferably, the supporting plate comprises a first flat plate and a second flat plate, a groove is formed in one side of the first flat plate, two sets of rotary dampers are symmetrically arranged on the inner wall of the groove, an inserting block is integrally formed in one side of the second flat plate, protruding blocks corresponding to the rotary dampers are symmetrically arranged on the outer wall of the inserting block, and the protruding blocks are inserted into the inner ring of the rotary dampers.

Preferably, the side wall of the clamping block is provided with a conical clamping groove, the inner diameter of the conical clamping groove is sequentially reduced from top to bottom, an anti-slip pad is fixedly bonded on the inner wall of the conical clamping groove, and the anti-slip pad is an elastic rubber anti-slip pad.

Preferably, the fixed welding of lower surface of base has the magnet piece, just the magnet piece is the annular array setting at the lower surface of base.

Preferably, the stand is linear equidistant and has been seted up first through-hole, set up second through-hole and slot corresponding with first through-hole on the sleeve pipe respectively, the one end of fixed pin passes second through-hole and first through-hole in proper order and pegs graft and be fixed in the inside of slot.

Preferably, the other end fixed welding of fixed pin has the stopper, the fixed welding of one side of stopper has the arc pull head.

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

1. the utility model discloses a with electric leakage detector fixed mounting in the inside of spill fixed block, and with two sets of detection probe of electric leakage detector joint respectively and be fixed in the inside of two sets of fixture blocks, and it has two sets of peg graft posts to slide the grafting in the backup pad, and with two sets of fixture blocks fixed welding respectively in the lower extreme of two sets of peg graft posts, when using, the electric leakage detector is fixed convenient, and when detecting, can drive two sets of detection probe of electric leakage detector to push down through pushing down the peg graft post, at the comparatively narrow and small electronic apparatus to the installation environment, avoid to a certain extent because the detection personnel can't hand the detection probe contact this electronic apparatus, lead to unable measurement or measurement result error great;

2. the utility model discloses a be linear equidistant and seted up first through-hole on the stand, just offer respectively with first through-hole corresponding second through-hole and slot for on the sleeve pipe, when using, can be according to actual user demand adjusting sleeve's height to through including first flat board and second flat board with the backup pad setting, and with articulated fixed between first flat board and the second flat board, when using, be convenient for adjust the angle of two sets of detection probes of electric leakage detector according to actual user demand, further convenient to use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the pillar of the present invention;

fig. 4 is a schematic diagram of the fixture block structure of the present invention.

In the figure: 1. a base; 2. a first rotating bearing; 3. a column; 4. a concave fixed block; 5. a leakage detector; 6. a sleeve; 7. a fixing pin; 8. a threaded sleeve; 9. a screw; 10. a connecting plate; 11. a support plate; 12. inserting the column; 14. a clamping block; 15. a limiting plate; 16. a compression spring; 17. a first plate; 18. a second plate; 19. a groove; 20. a rotary damper; 21. inserting a block; 22. a bump; 23. a tapered slot; 24. a non-slip mat; 25. a magnet block; 26. a first through hole; 27. a second through hole; 28. a slot; 29. a limiting block; 30. an arc-shaped pull head.

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.

The utility model provides a technical scheme:

as shown in fig. 1, the safety detection device for electric leakage of an electronic appliance comprises a base 1, wherein a first rotating bearing 2 is fixedly embedded in the upper end of the base 1, an upright post 3 is fixedly inserted into the inner ring of the first rotating bearing 2, a concave fixed block 4 is fixedly welded at the upper end of the upright post 3, and an electric leakage detector 5 is fixedly installed inside the concave fixed block 4; through the design, after the base 1 is installed and fixed, the upright post 3 can be rotated according to the actual use requirement, the angle is adjusted, and the use is convenient;

as shown in fig. 1 and 3, a sleeve 6 is slidably sleeved on the outer wall of the upright 3, the sleeve 6 is fixed on the outer wall of the upright 3 in a clamping manner through a fixing pin 7, a threaded sleeve 8 is rotatably connected on the side wall of the sleeve 6, a screw 9 is connected in the threaded sleeve 8 in a threaded manner, a connecting plate 10 is fixedly welded at one end of the screw 9, a supporting plate 11 is fixedly welded at one side of the connecting plate 10, first through holes 26 are linearly and equidistantly formed in the upright 3, a second through hole 27 and a slot 28 corresponding to the first through hole 26 are respectively formed in the sleeve 6, and one end of the fixing pin 7 sequentially penetrates through the second through hole 27 and the first through hole 26 to be fixedly inserted into the slot; through the design, when the adjustable height adjusting device is used, the sleeve 6 can be fixed at different positions of the upright post 3 through the fixing pin 7 according to actual use requirements, height adjustment is achieved, the extending length of the screw rod 9 can be adjusted by rotating the threaded sleeve 8, the transverse position of the supporting plate 11 is further adjusted, and use flexibility is high;

the other end of the fixing pin 7 is fixedly welded with a limiting block 29, and one side of the limiting block 29 is fixedly welded with an arc-shaped pull head 30; through the design, when the threaded sleeve 8 is fixed, the fixing pin 7 is convenient to insert and pull out;

as shown in fig. 1 and 2, the supporting plate 11 includes a first flat plate 17 and a second flat plate 18, a groove 19 is formed on one side of the first flat plate 17, two sets of rotary dampers 20 are symmetrically arranged on the inner wall of the groove 19, an insertion block 21 is integrally formed on one side of the second flat plate 18, a convex block 22 corresponding to the rotary damper 20 is symmetrically arranged on the outer wall of the insertion block 21, and the convex block 22 is inserted into the inner ring of the rotary damper 20; through the design, when the leakage detector is used, the angle between the first flat plate 17 and the second flat plate 18 can be adjusted, so that the positions of two groups of detection probes of the leakage detector 5 are adjusted, and the adjustment of detection points is realized;

as shown in fig. 1 and 4, two groups of insertion columns 12 are slidably inserted on the support plate 11, fixture blocks 14 are fixedly welded at the lower ends of the two groups of insertion columns 12, and two groups of detection probes of the electric leakage detector 5 are respectively clamped and fixed inside the two groups of fixture blocks 14; a tapered clamping groove 23 is formed in the side wall of the clamping block 14, the inner diameter of the tapered clamping groove 23 is sequentially reduced from top to bottom, an anti-skid pad 24 is fixedly bonded on the inner wall of the tapered clamping groove 23, and the anti-skid pad 24 is an elastic rubber anti-skid pad; through the design, the two groups of detection probes of the electric leakage detector 5 are convenient to disassemble and assemble and are firmly fixed;

limiting plates 15 are fixedly welded at the upper ends of the two groups of inserting columns 12, compression springs 16 are sleeved on the outer walls of the two groups of inserting columns 12, and the compression springs 16 are positioned between the limiting plates 15 and the supporting plate 11; through the design, after the electronic appliance is detected by the two groups of detection probes of the leakage detector 5, the acting force of the compression spring 16 can drive the insertion column 12 to ascend, so that the insertion column 12 drives the clamping block 14 to ascend, the reset is realized, and the use is further facilitated;

the lower surface of the base 1 is fixedly welded with magnet blocks 25, and the magnet blocks 25 are arranged in an annular array on the lower surface of the base 1; through the design, the magnet block 25 is convenient to fix and has lower requirements on the fixed environment.

The structure principle is as follows: by fixedly installing the electric leakage detector 5 inside the concave fixed block 4, and respectively clamping and fixing two groups of detection probes of the electric leakage detector 5 inside the two groups of fixture blocks 14, and inserting and connecting two groups of insertion columns 12 on the supporting plate 11 in a sliding manner, and respectively fixedly welding the two groups of fixture blocks 14 at the lower ends of the two groups of insertion columns 12, when in use, the electric leakage detector 5 is convenient to fix, and when in detection, the insertion columns 12 can be pressed down to drive the two groups of detection probes of the electric leakage detector 5 to press down, so that the electronic appliance with a narrow installation environment can be prevented from being contacted by the detection probes which cannot be held by a detector to a certain extent, and the electric leakage detector cannot be measured or has a large measurement result error; through having seted up first through-hole 26 on stand 3 linearly equidistant, just offer second through-hole 27 and slot 28 corresponding with first through-hole 26 respectively for on sleeve 6, when using, can adjust the height of sleeve 6 according to actual user demand, and through including first flat board 17 and second flat board 18 with the setting of backup pad 11, and articulate fixedly between first flat board 17 and the second flat board 18, when using, be convenient for adjust the angle of two sets of detection probes of electric leakage detector 5 according to actual user demand, further convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electron electrical apparatus electric leakage safety inspection device, includes base (1), its characterized in that: the upper end of the base (1) is embedded and fixed with a first rotating bearing (2), an inner ring of the first rotating bearing (2) is fixedly inserted with a stand column (3), the upper end of the stand column (3) is fixedly welded with a concave fixed block (4), the inner fixed mounting of the concave fixed block (4) is provided with an electric leakage detector (5), the outer wall of the stand column (3) is sleeved with a sleeve (6) in a sliding manner, the sleeve (6) is fixed on the outer wall of the stand column (3) in a clamping manner through a fixed pin (7), the side wall of the sleeve (6) is rotatably connected with a threaded sleeve (8), the internal thread of the threaded sleeve (8) is connected with a screw rod (9), one end of the screw rod (9) is fixedly welded with a connecting plate (10), one side of the connecting plate (10) is fixedly welded with a supporting plate (11), and the supporting plate (11) is, the lower extreme of grafting post (12) is all fixed welding have fixture block (14), two sets of detection probe of electric leakage detector (5) are fixed in the inside of two sets of fixture blocks (14) of joint respectively, and are two sets of the upper end of grafting post (12) is all fixed welding have limiting plate (15), and the cover is equipped with compression spring (16) on two sets of grafting post (12) outer walls, compression spring (16) are located between limiting plate (15) and backup pad (11).

2. The electric leakage safety detection device of the electronic appliance according to claim 1, characterized in that: the supporting plate (11) comprises a first flat plate (17) and a second flat plate (18), a groove (19) is formed in one side of the first flat plate (17), two sets of rotary dampers (20) are symmetrically arranged on the inner wall of the groove (19), an inserting block (21) is integrally formed in one side of the second flat plate (18), convex blocks (22) corresponding to the rotary dampers (20) are symmetrically arranged on the outer wall of the inserting block (21), and the convex blocks (22) are inserted into the inner ring of the rotary dampers (20).

3. The electric leakage safety detection device of the electronic appliance according to claim 1, characterized in that: the anti-skid device is characterized in that the side wall of the clamping block (14) is provided with a conical clamping groove (23), the inner diameter of the conical clamping groove (23) is sequentially reduced from top to bottom, an anti-skid pad (24) is fixedly adhered to the inner wall of the conical clamping groove (23), and the anti-skid pad (24) is an elastic rubber anti-skid pad.

4. The electric leakage safety detection device of the electronic appliance according to claim 1, characterized in that: the lower fixed welding of base (1) has magnet piece (25), just magnet piece (25) are the annular array setting at the lower surface of base (1).

5. The electric leakage safety detection device of the electronic appliance according to claim 1, characterized in that: first through-hole (26) have been seted up to being linear equidistant on stand (3), set up respectively on sleeve pipe (6) with corresponding second through-hole (27) of first through-hole (26) and slot (28), the one end of fixed pin (7) passes second through-hole (27) and first through-hole (26) in proper order and pegs graft and be fixed in the inside of slot (28).

6. The electric leakage safety detection device of the electronic appliance according to claim 5, characterized in that: the other end fixed welding of fixed pin (7) has stopper (29), the fixed welding of one side of stopper (29) has arc pull head (30).