CN209659776U - A kind of electronic engineering external power supply protective device - Google Patents
A kind of electronic engineering external power supply protective device Download PDFInfo
- Publication number
- CN209659776U CN209659776U CN201822125498.0U CN201822125498U CN209659776U CN 209659776 U CN209659776 U CN 209659776U CN 201822125498 U CN201822125498 U CN 201822125498U CN 209659776 U CN209659776 U CN 209659776U
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- CN
- China
- Prior art keywords
- clamping plate
- fixedly connected
- power supply
- protective device
- external power
- Prior art date
- 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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Abstract
The utility model discloses a kind of electronic engineering external power supply protective devices, it is related to electronic engineering technical field, the electronic engineering external power supply protective device, including pedestal, the bottom of the pedestal is provided with bolt hole, the bottom of the pedestal is fixedly connected with the first L clamping plate, the inside of the first L clamping plate is fixedly connected with the first spring, the bottom end of first spring is fixedly connected with first clamping plate, the side of the first clamping plate slidably connects the first L clamping plate, the inside of the first L clamping plate is fixedly connected with second spring, one end of the second spring is fixedly connected with the 2nd L clamping plate, the inside of the 2nd L clamping plate is fixedly connected with third spring.The electronic engineering external power supply protective device achievees the purpose that waterproof by setting pedestal and top shell; by the way that pillar is arranged; achieve the purpose that heat dissipation, by the first L clamping plate of setting, the 2nd L clamping plate, first clamping plate and second clamping plate, reaches the general purpose of protective device.
Description
Technical field
The utility model relates to electronic engineering technical field, specially a kind of electronic engineering external power supply protective device.
Background technique
Electronic engineering external power supply protective device is to prevent electronic engineering external power supply from being accidentally touched or being hit by people or object
The equipment fallen, it is well known that the mains voltage in China reaches 220V, and industrial application voltage is up to 380V, touches power supply and is enough
The life security of people is jeopardized, therefore has invented electronic engineering external power supply protective device, external power supply can be completely cut off, it is effective anti-
Only people directly touches security risk existing for external power supply.
Currently, existing electronic engineering external power supply protective device waterproof, heat dissipation effect are bad, a kind of device is corresponding a kind of
External power supply, use scope is small, inconvenient for use, is unfavorable for promoting the use of.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of electronic engineering external power supply protective device, solves
Existing waterproof, heat dissipation effect are bad, and use scope is small, problem inconvenient for use.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs:
A kind of electronic engineering external power supply protective device, including pedestal, the bottom of the pedestal is provided with bolt hole, described
The bottom of pedestal is fixedly connected with the first L clamping plate, and the inside of the first L clamping plate is fixedly connected with the first spring, and described first
The bottom end of spring is fixedly connected with first clamping plate, and the side of the first clamping plate slidably connects the first L clamping plate, the first L
The inside of clamping plate is fixedly connected with second spring, and one end of the second spring is fixedly connected with the 2nd L clamping plate, the 2nd L
The inside of clamping plate is fixedly connected with third spring, and the bottom end of the third spring is fixedly connected with second clamping plate, second folder
The side of plate slidably connects the 2nd L clamping plate, and the one side of the pedestal is fixedly connected with hinge, and the side of the hinge is fixed
It is connected with door-plate, the bottom of the door-plate is provided with string holes, and the door-plate is provided with lock far from the side of hinge, the pedestal
Inner wall is fixedly connected with pillar, and the side of the separate pillar of the pedestal is fixedly connected with the first supporting plate, and first supporting plate is remote
One end from pedestal is rotatably connected to the second supporting plate, and second supporting plate is fixedly connected with top shell far from one end of the first supporting plate,
Transparent panel is provided in the middle part of the top shell.
Optionally, the pedestal, door-plate, the first supporting plate, the second supporting plate are identical with the material of top shell, and material is all plastics.
Optionally, the quantity of the bolt hole is four.
Optionally, the spacing of the string holes is one centimetre.
Optionally, the material of the transparent panel is glass.
Optionally, the quantity of the pillar is two, and material is plastics.
(3) beneficial effect
The utility model provides a kind of electronic engineering external power supply protective device, have it is following the utility model has the advantages that
(1), the electronic engineering external power supply protective device completely cuts off external power supply, reaches anti-by setting pedestal and top shell
The purpose of water makes between pedestal and top shell that there are gaps, achievees the purpose that heat dissipation, pass through the first L of setting and press from both sides by the way that pillar is arranged
Plate, the 2nd L clamping plate, first clamping plate and second clamping plate, stretch the width of two L clamping plates and the thickness of two clamping plates, can clamp difference
The external electric supply socket of size and thickness reaches the general purpose of protective device.
(2), the electronic engineering external power supply protective device, by the way that the rotation connection of the first supporting plate and the second supporting plate is arranged,
Top shell is raised, convenient for the installation of external power supply, electricity is made convenient for combing circumscripted power line by setting door-plate and string holes
Source line gauge is not just in disorder, can be fixed on the wall or on the ground by protective device by the way that bolt hole is arranged, and is locked by setting, when
When protective device is fixed on the wall, door-plate can be made to fix, not opened with gravity, by the way that transparent panel is arranged, can not opened
Internal structure is checked in the case where protective device.
Detailed description of the invention
Fig. 1 is the protective device forward sight structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the section structure in the utility model Fig. 1 at A-A；
Fig. 3 is the protective device overlooking structure diagram of the utility model；
Fig. 4 is the schematic diagram of the section structure in the utility model Fig. 3 at B-B.
In figure: 1- pedestal, 2- bolt hole, the first L clamping plate of 3-, the first spring of 4-, 5- first clamping plate, 6- second spring, 7-
2nd L clamping plate, 8- third spring, 9- second clamping plate, 10- hinge, 11- door-plate, 12- string holes, 13- lock, 14- pillar, 15- the
One supporting plate, the second supporting plate of 16-, 17- top shell, 18- transparent panel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In the present invention unless specifically defined or limited otherwise, term " setting ", " connected ", " connects " installation "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection；It can be machine
Tool connection；It can be directly connected, it can also be indirectly connected through an intermediary.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Person implicitly includes one or more of the features.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of electronic engineering external power supply protective device, including pedestal 1, the bottom of pedestal 1 are provided with bolt hole 2, effect
It is fixed electronic engineering external power supply protective device, the bottom of pedestal 1 is fixedly connected with the first L clamping plate 3, the first L clamping plate 3
Inside is fixedly connected with the first spring 4, and the bottom end of the first spring 4 is fixedly connected with first clamping plate 5, a sideslip of first clamping plate 5
Dynamic to be connected with the first L clamping plate 3, the inside of the first L clamping plate 3 is fixedly connected with second spring 6, and one end of second spring 6 is fixed to be connected
It is connected to the 2nd L clamping plate 7, the inside of the 2nd L clamping plate 7 is fixedly connected with third spring 8, and the bottom end of third spring 8 is fixedly connected with
Second clamping plate 9, the side of second clamping plate 9 slidably connect the 2nd L clamping plate 7, and effect is fixedly clamped different size and thickness
External power supply equipment, achievees the purpose that general, and the one side of the pedestal 1 is fixedly connected with hinge 10, the one of the hinge 10
Side is fixedly connected with door-plate 11, and the bottom of the door-plate 11 is provided with string holes 12, and effect is combing circumscripted power line, the door-plate
11 sides far from hinge 10 are provided with lock 13, prevent door-plate since gravity automatically opens, and the inner wall of the pedestal 1 is fixed
It is connected with pillar 14, the side of the separate pillar 14 of the pedestal 1 is fixedly connected with the first supporting plate 15, and first supporting plate 15 is remote
One end from pedestal 1 is rotatably connected to the second supporting plate 16, and second supporting plate 16 is fixedly connected far from one end of the first supporting plate 15
There is top shell 17, makes to achieve the purpose that ventilation and heat between pedestal 1 and top shell 17 there are gap, the middle part setting of the top shell 17
There is transparent panel 18.
A kind of optional technical solution as the utility model:
The pedestal 1, door-plate 11, the first supporting plate 15, the second supporting plate 16 are identical with the material of top shell 17, and material is all modeling
Material insulate non-conductive.
A kind of optional technical solution as the utility model:
The quantity of the bolt hole 2 is four, and effect is that protective device is fixed on the wall or on the ground.
A kind of optional technical solution as the utility model:
The spacing of the string holes 12 is one centimetre, and effect is combing circumscripted power line, and circumscripted power line is in disorder brings for prevention
Security risk.
A kind of optional technical solution as the utility model:
The material of the transparent panel 18 is glass, and effect is that internal structure is checked in the case where not opening protective device.
A kind of optional technical solution as the utility model:
The quantity of the pillar 14 is two, and material is plastics, and effect is support top shell and insulation.
In conclusion the electronic engineering external power supply protective device, in use, by setting pedestal 1 and top shell 17, isolation
External power supply achievees the purpose that waterproof, by the way that pillar 14 is arranged, makes between pedestal 1 and top shell 17 that there are gaps, reaches heat dissipation
Purpose, by the first L clamping plate 3 of setting, the 2nd L clamping plate 7, first clamping plate 5 and second clamping plate 9, the width for the two L clamping plates that stretch and
The thickness of two clamping plates, the external electric supply socket of the different size that can be fixedly clamped and thickness reach the general purpose of protective device,
By the way that the rotation connection of the first supporting plate 15 and the second supporting plate 16 is arranged, raise top shell 17, convenient for the installation of external power supply,
Keep power supply line regulatory not in disorder convenient for combing circumscripted power line by setting door-plate 11 and string holes 12, by the way that bolt hole 2 is arranged,
Can be fixed on the wall or on the ground by protective device, by setting lock 13, when protective device it is fixed on the wall when, door can be made
Plate 11 is fixed, does not open with gravity, and by the way that transparent panel 18 is arranged, internal junction can be checked in the case where not opening protective device
Structure.
It should be noted that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of electronic engineering external power supply protective device, including pedestal (1), it is characterised in that:
The bottom of the pedestal (1) is provided with bolt hole (2), and the bottom of the pedestal (1) is fixedly connected with the first L clamping plate (3),
The inside of the first L clamping plate (3) is fixedly connected with the first spring (4), and the bottom end of first spring (4) is fixedly connected with
One clamping plate (5), the side of the first clamping plate (5) slidably connect the first L clamping plate (3), the inside of the first L clamping plate (3)
It is fixedly connected with second spring (6), one end of the second spring (6) is fixedly connected with the 2nd L clamping plate (7), the 2nd L folder
The inside of plate (7) is fixedly connected with third spring (8), and the bottom end of the third spring (8) is fixedly connected with second clamping plate (9),
The side of the second clamping plate (9) slidably connects the 2nd L clamping plate (7), and the one side of the pedestal (1) is fixedly connected with hinge
(10), the side of the hinge (10) is fixedly connected with door-plate (11), and the bottom of the door-plate (11) is provided with string holes (12), institute
Door-plate (11) to be stated to be provided with lock (13) far from the side of hinge (10), the inner wall of the pedestal (1) is fixedly connected with pillar (14),
The side of the separate pillar (14) of the pedestal (1) is fixedly connected with the first supporting plate (15), and first supporting plate (15) is the bottom of far from
One end of seat (1) is rotatably connected to the second supporting plate (16), and second supporting plate (16) is fixed far from the one end of the first supporting plate (15)
It is connected with top shell (17), is provided with transparent panel (18) in the middle part of the top shell (17).
2. a kind of electronic engineering external power supply protective device according to claim 1, which is characterized in that
The pedestal (1), door-plate (11), the first supporting plate (15), the second supporting plate (16) are identical with the material of top shell (17), and material is all
For plastics.
3. a kind of electronic engineering external power supply protective device according to claim 1, which is characterized in that
The quantity of the bolt hole (2) is four.
4. a kind of electronic engineering external power supply protective device according to claim 1, which is characterized in that
The spacing of the string holes (12) is one centimetre.
5. a kind of electronic engineering external power supply protective device according to claim 1, which is characterized in that
The material of the transparent panel (18) is glass.
6. a kind of electronic engineering external power supply protective device according to claim 1, which is characterized in that
The quantity of the pillar (14) is two, and material is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125498.0U CN209659776U (en) | 2018-12-18 | 2018-12-18 | A kind of electronic engineering external power supply protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822125498.0U CN209659776U (en) | 2018-12-18 | 2018-12-18 | A kind of electronic engineering external power supply protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209659776U true CN209659776U (en) | 2019-11-19 |
Family
ID=68507954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822125498.0U Expired - Fee Related CN209659776U (en) | 2018-12-18 | 2018-12-18 | A kind of electronic engineering external power supply protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209659776U (en) |
-
2018
- 2018-12-18 CN CN201822125498.0U patent/CN209659776U/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: 20191119 Termination date: 20201218 |