CN212727641U - External power supply protection device for electronic engineering - Google Patents
External power supply protection device for electronic engineering Download PDFInfo
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- CN212727641U CN212727641U CN202021253133.7U CN202021253133U CN212727641U CN 212727641 U CN212727641 U CN 212727641U CN 202021253133 U CN202021253133 U CN 202021253133U CN 212727641 U CN212727641 U CN 212727641U
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- Prior art keywords
- power supply
- external power
- protection device
- protective housing
- blocks
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- 230000001681 protective effect Effects 0.000 claims abstract description 46
- 230000007306 turnover Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an electronic engineering external power supply protection device, including protective housing, one side movable mounting of protective housing has the upset lid, the top swing joint of upset lid has the knob, the inner wall department fixed mounting of upset lid has protruding button, the top inner wall department fixed mounting of upset lid has the installation button, one side swing joint of protective housing has rotatory hinge, the locator card hole has been seted up to protective housing's inside, the inside in locator card hole still is connected with the cushion. This electronic engineering external power supply protection device, protective housing can be used for holding external power supply, and the help improves external power supply's security, and the flip lid can also laminate each other with protective housing simultaneously, improves the inside leakproofness of protective housing, and the design of protruding button can help and the mutual disconnect of cushion, makes things convenient for the electric wire to pass the inside of protruding button, increases the normal transmission of the inside electric wire of power protection device.
Description
Technical Field
The utility model relates to an external power supply protection technical field specifically is an electronic engineering external power supply protection device.
Background
The external power supply has two conditions: 1. the electric appliance has no power supply inside, and the electric appliance can work only by being additionally connected with the power supply, and the additionally connected device is called an external power supply. 2. The electrical appliance is internally provided with a power supply, but the electrical appliance cannot be used for some reasons, and the electrical appliance can only work by being externally connected with a power supply, and the externally connected device is the externally connected power supply. But the problems that must be noted are: the external power supply can be used only by being matched with an electric appliance, and the external power supply is an adapter for directly using alternating current to shoot the electric appliance of the digital camera.
However, the conventional external power supply is easily affected by various environmental factors such as rain or wind during use, so that the external power supply itself is very easily damaged, and the general external power supply protection device has insufficient practicability and is not beneficial to increasing the application range of the power supply protection device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic engineering external power supply protection device to solve among the above-mentioned background art current external power supply and easily receive when using and drench or multiple environmental factor influences such as wind-blowing, cause external power supply itself to damage very easily, general external power supply protection device practicality is not enough, is unfavorable for increasing the problem of power protection device application range.
In order to achieve the above object, the utility model provides a following technical scheme: an external power supply protection device for electronic engineering comprises a protective shell, a turnover cover is movably arranged on one side of the protective shell, the top end of the turnover cover is movably connected with a rotating button, the inner wall of the turnover cover is fixedly provided with a convex button, a mounting button is fixedly mounted on the inner wall of the top end of the turnover cover, a rotary hinge is movably connected with one side of the protective shell, the interior of the protective shell is provided with a positioning clamp hole, the interior of the positioning clamp hole is also connected with a cushion block, a first through block is arranged inside the cushion block, a fixed block is fixedly arranged at the middle section of the front end surface of the protective shell, the left side and the right side of the inner wall of the protective shell are both provided with second through blocks, the top end inside the protective shell is fixedly connected with a return spring, the top end of the reset spring is fixedly connected with a rebound cushion, and the inner portion of the rebound cushion is movably connected with a rotating rod.
Preferably, the protective housing is connected with the turning cover through a rotating shaft, the protective housing is designed to be concave, and the turning cover is connected with the rotating button through the rotating shaft.
Preferably, the protruding button is connected with the turnover cover in an integrated mode, the protruding button is connected with the inside of the cushion block in a sleeved mode, and the cushion block is connected with the positioning clamp hole in a clamped mode.
Preferably, the number of the first through blocks is two, and the first through blocks are mutually penetrated with the interior of the cushion block.
Preferably, the number of the second through blocks is four, the four second through blocks correspond to the first through blocks in position one to one, and the interior of each second through block is designed in a cross shape.
Preferably, the rebound pad is connected with the return spring in an integrated manner, and the rebound pad is connected with the rotating rod in a clamping manner.
Compared with the prior art, the beneficial effects of the utility model are that: the external power supply protection device for electronic engineering has the advantages that the protective shell can be used for containing an external power supply, the safety of the external power supply is improved, meanwhile, the turnover cover can be mutually attached to the protective shell, the sealing performance in the protective shell is improved, the protruding buttons can be designed to help the electric wires to be mutually disconnected with the cushion blocks, the electric wires can conveniently penetrate through the protruding buttons, the normal transmission of the electric wires in the power supply protection device is increased, the inner parts of the first through blocks can be used for penetrating the electric wires, the electric wires can be cleared up, the normal use of the protection device is ensured, the convenience of internal maintenance is improved, the circuits can be fixed for the first time in the second through blocks, the use effect of the external power supply is well improved, and the resilience cushion can ensure the stability of the external power supply in the device, even in the moving process, the external power supply can not be damaged, and the outer side of the rotating rod can also be used for rotating and fixing the wire.
Drawings
FIG. 1 is an overall structure diagram of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the structure of the present invention;
fig. 4 is a front internal structure view of the present invention.
In the figure: 1. a protective housing; 2. turning over the cover; 3. a rotation knob; 4. a raised button; 5. installing a button; 6. Rotating the hinge; 7. positioning the clamp hole; 8. cushion blocks; 9. a first through block; 10. a fixed block; 11. a second through block; 12. a rebound pad; 13. rotating the rod; 14. a return spring.
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.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an electronic engineering external power supply protection device, including protective housing 1, one side movable mounting of protective housing 1 has flip lid 2, flip lid 2's top swing joint has knob 3, flip lid 2's inner wall department fixed mounting has protruding button 4, flip lid 2's top inner wall department fixed mounting has installation button 5, one side swing joint of protective housing 1 has rotatory hinge 6, locator card hole 7 has been seted up to protective housing 1's inside, locator card hole 7's inside still is connected with cushion 8, first logical piece 9 has been seted up to cushion 8's inside, protective housing 1's preceding terminal surface middle section fixed mounting has fixed block 10, second logical piece 11 has all been seted up to protective housing 1's the inner wall department left and right sides, protective housing 1's inside top fixedly connected with reset spring 14, reset spring 14's top fixedly connected with resilience pad 12, resilience pad 12's inside swing joint has rotary rod 13.
The utility model discloses in: the protective shell 1 is connected with the turnover cover 2 through a rotating shaft, the protective shell 1 is designed to be concave, and the turnover cover 2 is connected with the rotating button 3 through a rotating shaft; protective housing 1 can be used for holding external power supply, and the help improves external power supply's security, and flip lid 2 can also laminate each other with protective housing 1 simultaneously, improves the inside leakproofness of protective housing 1.
The utility model discloses in: the convex button 4 is integrally connected with the turnover cover 2, the convex button 4 is sleeved and connected with the inside of the cushion block 8, and the cushion block 8 is clamped and connected with the positioning clamp hole 7; the design of protruding button 4 can help and the mutual disconnect of cushion 8, makes things convenient for the electric wire to pass the inside of protruding button 4, increases the normal transmission of the inside electric wire of power protection device.
The utility model discloses in: the number of the first through blocks 9 is two, and the first through blocks 9 and the cushion block 8 are mutually penetrated; first logical piece 9 is inside can be used for passing the electric wire, can also clear up the electric wire, guarantees this protection device's normal use, improves the convenience of inside maintenance.
The utility model discloses in: the number of the second through blocks 11 is four, the four second through blocks 11 correspond to the first through blocks 9 in position one by one, and the interior of each second through block 11 is designed in a cross shape; the circuit can be fixed for the first time inside the second through block 11, and the use effect of the external power supply is well improved.
The utility model discloses in: the rebound pad 12 is integrally connected with the return spring 14, and the rebound pad 12 is connected with the rotating rod 13 in a clamping manner; the resilient pad 12 can ensure the stability of the external power supply inside the device, and even during the moving process, the external power supply is not damaged, and the outer side of the rotating rod 13 can be used for rotatably fixing the wire.
The working principle is as follows: can place the external power supply that needs the installation in the inside of protecting sheathing 1 during the use, peg graft certain data line in external power supply's outside, keep the data line to pass first inside through piece 9 and protruding button 4, overturn flip cover 2 again, cover to with this protection device installation fix in suitable place can, when needs are dismantled, as long as open flip cover 2, take out inside electric wire and external power supply in the lump can.
In summary, the following steps: the electronic engineering external power supply protection device comprises a protective shell 1, a turnover cover 2, a first through block 9, a second through block 11, a cushion block 8, a first fixing block and a second fixing block, wherein the protective shell 1 can be used for containing an external power supply and improving the safety of the external power supply, the turnover cover 2 can be attached to the protective shell 1 to improve the sealing property inside the protective shell 1, the projection button 4 can be designed to facilitate the mutual detachment and connection with the cushion block 8, an electric wire can conveniently penetrate through the projection button 4, the normal transmission of the electric wire inside the power supply protection device is improved, the electric wire can be cleared up to ensure the normal use of the protection device, the convenience of internal maintenance is improved, the circuit can be fixed for the first time inside the second through block 11, the use effect of the external power supply is well improved, the resilience cushion 12 can ensure the stability of the external power supply inside the device, and, and the outside of the rotating rod 13 can also be used to rotationally fix the electric wire.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides an electronic engineering external power supply protection device, includes protective housing (1), its characterized in that: the protective shell comprises a protective shell (1), a turnover cover (2) is movably mounted on one side of the protective shell (1), a rotating button (3) is movably connected to the top end of the turnover cover (2), a protruding button (4) is fixedly mounted on the inner wall of the turnover cover (2), a mounting button (5) is fixedly mounted on the inner wall of the top end of the turnover cover (2), a rotating hinge (6) is movably connected to one side of the protective shell (1), a positioning clamp hole (7) is formed in the protective shell (1), a cushion block (8) is further connected to the inside of the positioning clamp hole (7), a first through block (9) is formed in the cushion block (8), a fixed block (10) is fixedly mounted on the middle section of the front end face of the protective shell (1), second through blocks (11) are respectively formed on the left side and the right side of the inner wall of the protective shell (1), and a reset spring (14) is fixedly connected to the top, the top end of the reset spring (14) is fixedly connected with a rebound pad (12), and the inner part of the rebound pad (12) is movably connected with a rotating rod (13).
2. The electronic engineering external power supply protection device of claim 1, characterized in that: the protective housing (1) is connected with the turnover cover (2) through a rotating shaft, the protective housing (1) is designed to be sunken, and the turnover cover (2) is connected with the rotating button (3) through the rotating shaft.
3. The electronic engineering external power supply protection device of claim 1, characterized in that: protruding button (4) are connected with turnover cover (2) as an organic whole, protruding button (4) are established for the cover with the inside of cushion (8) and are connected, cushion (8) are connected for the block with locator card hole (7).
4. The electronic engineering external power supply protection device of claim 1, characterized in that: the number of the first through blocks (9) is two, and the first through blocks (9) and the cushion blocks (8) are mutually penetrated.
5. The electronic engineering external power supply protection device of claim 1, characterized in that: the number of the second through blocks (11) is four, the four second through blocks (11) correspond to the first through blocks (9) in position one by one, and the interior of each second through block (11) is designed in a cross shape.
6. The electronic engineering external power supply protection device of claim 1, characterized in that: the rebound pad (12) is integrally connected with the return spring (14), and the rebound pad (12) is connected with the rotating rod (13) in a clamping manner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021253133.7U CN212727641U (en) | 2020-07-01 | 2020-07-01 | External power supply protection device for electronic engineering |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202021253133.7U CN212727641U (en) | 2020-07-01 | 2020-07-01 | External power supply protection device for electronic engineering |
Publications (1)
Publication Number | Publication Date |
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CN212727641U true CN212727641U (en) | 2021-03-16 |
Family
ID=74963687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202021253133.7U Expired - Fee Related CN212727641U (en) | 2020-07-01 | 2020-07-01 | External power supply protection device for electronic engineering |
Country Status (1)
Country | Link |
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CN (1) | CN212727641U (en) |
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2020
- 2020-07-01 CN CN202021253133.7U patent/CN212727641U/en not_active Expired - Fee Related
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |
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CF01 | Termination of patent right due to non-payment of annual fee |