CN211830546U - Electric shock prevention switching power supply - Google Patents
Electric shock prevention switching power supply Download PDFInfo
- Publication number
- CN211830546U CN211830546U CN202020257456.7U CN202020257456U CN211830546U CN 211830546 U CN211830546 U CN 211830546U CN 202020257456 U CN202020257456 U CN 202020257456U CN 211830546 U CN211830546 U CN 211830546U
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- China
- Prior art keywords
- power supply
- installation cover
- fixed
- electric shock
- outer side
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000002265 prevention Effects 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 37
- 239000011810 insulating material Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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Abstract
The utility model discloses an electric shock prevention switching power supply relates to the power field, and it includes insulating casing, and insulating casing's inboard is equipped with power body, and power body's one end has the power wiring, and power body's the other end has the press touch switch, insulating casing's one end is equipped with the installation cover, and the fixed cover in the outside of installation cover is equipped with first internal thread pipe, and first internal thread pipe thread cup joints in insulating casing's the outside, the inboard of installation cover is fixed with the retaining ring, and the retaining ring keeps off the one end of arranging power body in, the installation covers and rotates and be connected with the dwang, and the one end of dwang is fixed with the knob that is located the installation cover outside. The utility model discloses make the user not need the pressure of direct touching power to touch the switch, only need the rotating knob can realize opening of power, and then can get the effect of protection against electric shock, and touch the clamp plate and make for insulating material, make safety in utilization better.
Description
Technical Field
The utility model relates to a power field especially relates to an electric shock prevention switching power supply.
Background
The power is the device that can convert other forms into electric energy, and some power that use at present need the manual work to touch the press switch and just can come into operation when using, however, adopt artifical direct contact to touch the security of pressing not good enough, appear easily under the condition of electric leakage electrocuteeing danger, the result of use is not good enough, for this reason, needs the improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an electric shock prevention switch power supply.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electric shock prevention switching power supply comprises an insulating shell, a power supply body is arranged on the inner side of the insulating shell, a power supply wiring is arranged at one end of the power supply body, a pressure contact switch is arranged at the other end of the power supply body, an installation cover is arranged at one end of the insulating shell, a first internal thread pipe is fixedly sleeved on the outer side of the installation cover, a first internal thread pipe is in threaded sleeve joint with the outer side of the insulating shell, a check ring is fixed on the inner side of the installation cover and is blocked at one end of the power supply body, a rotating rod is rotatably connected onto the installation cover, a knob located on the outer side of the installation cover is fixed at one end of the rotating rod, a threaded rod is fixed at the other end of the rotating rod, a second internal thread pipe is in threaded sleeve joint with the threaded rod, a fixed block is fixed at one end, close to the power supply body, of the fixed block, a pressure contact plate is fixed, and a conduit is fixed at one end of the insulating shell, which is far away from the mounting cover, and a power supply wiring is positioned at the inner side of the conduit.
Preferably, the outer side of the insulating shell is circular, and the outer side of the right end of the insulating shell is provided with an external thread matched with the first internal threaded pipe.
Preferably, the inner side of the mounting cover is rectangular, and the contact pressure plate is rectangular.
Preferably, the knob and the touch pressure plate are made of insulating materials, and anti-skid grains are arranged on the outer side of the knob along the circumferential direction.
Preferably, one end, far away from the fixed block, of the rectangular block is in contact with the inner side wall of the mounting cover, and the longitudinal width of the mounting cover is consistent with the longitudinal width of the inner side of the mounting cover.
Preferably, the fixed cover in the outside of dwang is equipped with the spacing collar, and the spacing collar is located the inboard of installation cover.
The utility model discloses a knob, the dwang, the threaded rod, the setting of second internal thread pipe and touch clamp plate, make the user not need directly touch the pressure of power and touch the switch, only need the rotating knob can realize opening of power, and then can get the effect of protection against electric shock, and touch the clamp plate and make for insulating material, make the safety in utilization better, in addition, the first internal thread pipe and the installation cover of setting can wholly take off from insulating casing, and then make power body easy dismounting, excellent in use effect, flexible to use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic front view of the structure of the present invention.
Reference numbers in the figures: 1 insulating casing, 2 installation covers, 3 first internal thread pipes, 4 power bodies, 5 press touch switches, 6 power wiring, 7 wire conduits, 8 dwang, 9 knobs, 10 threaded rods, 11 second internal thread pipes, 12 fixed blocks, 13 rectangular blocks, 14 touch pressing plates, 15 retaining rings.
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.
Referring to fig. 1-2, an electric shock prevention switching power supply comprises an insulating housing 1, a power supply body 4 is arranged on the inner side of the insulating housing 1, a power supply wiring 6 is arranged at one end of the power supply body 4, a pressure contact switch 5 is arranged at the other end of the power supply body 4, an installation cover 2 is arranged at one end of the insulating housing 1, a first internal threaded pipe 3 is fixedly sleeved on the outer side of the installation cover 2, the first internal threaded pipe 3 is in threaded sleeve joint with the outer side of the insulating housing 1, a check ring 15 is fixed on the inner side of the installation cover 2, the check ring 15 is blocked at one end of the power supply body 4, a rotating rod 8 is rotatably connected on the installation cover 2, a knob 9 positioned on the outer side of the installation cover 2 is fixed at one end of the rotating rod 8, a threaded rod 10 is fixed at the other end of the rotating rod 8, a second internal threaded pipe 11 is, one end of the fixed block 12 close to the pressure contact switch 5 is fixed with a contact pressure plate 14, two sides of the fixed block 12 are fixed with rectangular blocks 13 which are in sliding fit with the inner side of the installation cover 2, one end of the insulation shell 1 far away from the installation cover 2 is fixed with a conduit 7, and the power supply wiring 6 is located on the inner side of the conduit 7.
In this embodiment, the outside shape of insulating casing 1 is circular, and the right-hand member outside of insulating casing 1 is equipped with the external screw thread that matches with first internal thread pipe 3, the inboard shape of installation cover 2 is the rectangle, and the shape that touches clamp plate 14 is the rectangle, knob 9 and touch clamp plate 14 are insulating material and make, and the outside of knob 9 is equipped with anti-skidding line along circumference, the one end that fixed block 12 was kept away from to rectangular block 13 contacts with the inside wall of installation cover 2, and the vertical width of installation cover 2 is unanimous with the inboard vertical width of installation cover 2, the fixed cover in outside of dwang 8 is equipped with the spacing collar, and the spacing collar is located the inboard of installation cover 2.
The utility model discloses when using, knob 9 through manpower rotating setting, dwang 8 and threaded rod 10 can be rotated, under threaded effect, the second internal thread pipe 11 lateral shifting that sets up, then drive the touch clamp plate 14 and remove, touch clamp plate 14 and remove and can press down press touch switch 5, and then switch on and off the power, the touch clamp plate 14 of setting makes for insulating material, and be located installation cover 2 inboard with the position that press touch switch 5 contacted, the user does not need direct contact to touch switch 5, only need rotating knob 9 can realize opening of power, and then can get the effect of protection against electric shock, make safety in utilization good, and first internal thread pipe 3 and installation cover 2 that set up can wholly take off from insulating housing 1, and then make 4 easy dismounting of power body, excellent in use effect, and flexible use.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An electric shock prevention switch power supply comprises an insulating shell (1), wherein a power supply body (4) is arranged on the inner side of the insulating shell (1), a power supply wiring (6) is arranged at one end of the power supply body (4), a touch switch (5) is arranged at the other end of the power supply body (4), and the electric shock prevention switch power supply is characterized in that an installation cover (2) is arranged at one end of the insulating shell (1), a first internal thread pipe (3) is fixedly sleeved on the outer side of the installation cover (2), the first internal thread pipe (3) is in threaded sleeve joint with the outer side of the insulating shell (1), a check ring (15) is fixed on the inner side of the installation cover (2), the check ring (15) is blocked at one end of the power supply body (4), a rotating rod (8) is rotatably connected onto the installation cover (2), a knob (9) positioned on the outer side of the installation cover (2) is fixed at one end of the rotating rod (8, threaded rod (10) are gone up the screw thread and have been cup jointed second internal thread pipe (11), and second internal thread pipe (11) are fixed with fixed block (12) near the one end of power supply body (4), fixed block (12) are close to the one end that the pressure touched switch (5) and are fixed with and touch clamp plate (14), and the both sides of fixed block (12) all are fixed with sliding fit in rectangular block (13) of installation cover (2) inboard, the one end that installation cover (2) was kept away from in insulating casing (1) is fixed with conduit (7), and power wiring (6) are located the inboard of conduit (7).
2. The anti-electric shock switching power supply according to claim 1, wherein the outer side of the insulating shell (1) is circular, and the outer side of the right end of the insulating shell (1) is provided with an external thread matched with the first internal threaded pipe (3).
3. A shock-proof switching power supply according to claim 1, wherein the inside of the mounting cover (2) is rectangular in shape and the touch pressure plate (14) is rectangular in shape.
4. The anti-electric shock switching power supply according to claim 1, wherein the knob (9) and the touch pressure plate (14) are made of insulating materials, and the outer side of the knob (9) is provided with anti-slip lines along the circumferential direction.
5. The protection against electric shock switching power supply of claim 1, characterized in that, the one end of the rectangular block (13) far away from the fixed block (12) contacts with the inside wall of the installation cover (2), and the longitudinal width of the installation cover (2) is consistent with the longitudinal width of the inside of the installation cover (2).
6. The anti-electric shock switching power supply according to claim 1, wherein a limiting ring is fixedly sleeved on the outer side of the rotating rod (8), and the limiting ring is positioned on the inner side of the mounting cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020257456.7U CN211830546U (en) | 2020-03-05 | 2020-03-05 | Electric shock prevention switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020257456.7U CN211830546U (en) | 2020-03-05 | 2020-03-05 | Electric shock prevention switching power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211830546U true CN211830546U (en) | 2020-10-30 |
Family
ID=72997149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020257456.7U Expired - Fee Related CN211830546U (en) | 2020-03-05 | 2020-03-05 | Electric shock prevention switching power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211830546U (en) |
-
2020
- 2020-03-05 CN CN202020257456.7U patent/CN211830546U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |