CN218887642U - External power supply connector protection device for electronic engineering - Google Patents
External power supply connector protection device for electronic engineering Download PDFInfo
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- CN218887642U CN218887642U CN202223006939.8U CN202223006939U CN218887642U CN 218887642 U CN218887642 U CN 218887642U CN 202223006939 U CN202223006939 U CN 202223006939U CN 218887642 U CN218887642 U CN 218887642U
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- protective housing
- fixedly connected
- external power
- power supply
- electronic engineering
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Abstract
The utility model discloses an electronic engineering external power supply connects protection device relates to electronic engineering technical field, including first protective housing and second protective housing, the semicircle through-hole has all been seted up to the inside of first protective housing and the inside of second protective housing, and the dust guard is all installed to the inside of first protective housing and the inside of second protective housing, is provided with installation mechanism between two dust guards, and the surface of first protective housing is provided with fixed establishment. It passes through the cooperation between dust guard, installation mechanism and the fixed establishment, utilizes the dust guard can guarantee that external power connects produced heat can distribute away in the use, avoids the dust to enter into the articulate department simultaneously, utilizes installation mechanism can be convenient for install first protective housing and second protective housing together, utilizes fixed establishment can carry out effectual fixed to the cable of articulate to can avoid connecting not hard up droing, influence the normal use of equipment.
Description
Technical Field
The utility model relates to an electronic engineering technical field specifically is an electronic engineering external power source connects protection device.
Background
Electronic engineering, also known as weak current technology or information technology, can be further subdivided into electrical measurement technology, conditioning technology, and electronic technology. Electronic engineering already covers many aspects of society, and in electronic engineering, an external power supply is often used as power for normal starting of an electronic engineering machine to enable the electronic engineering machine to operate normally, and when the electronic engineering machine is used, a power supply connector protection device is often required to protect a connector of the external power supply so as to prevent external factors from affecting the power supply connector.
Most of the conventional external power supply joint protection devices for electronic engineering cannot effectively fix a cable connected with a joint, so that the joint is easy to loosen and fall off, and the normal use of equipment is influenced; therefore, the external power supply connector protection device for the electronic engineering is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electronic engineering external power supply connects protection device in order to compensate the not enough of prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electronic engineering external power supply connects protection device, includes first protective housing and second protective housing, the semicircle through-hole has all been seted up to the inside of first protective housing and the inside of second protective housing, the dust guard, two are all installed to the inside of first protective housing and the inside of second protective housing be provided with installation mechanism between the dust guard, the surface of first protective housing is provided with fixed establishment, fixed establishment includes two grip rings, two the equal fixedly connected with rubber bullet pad in the inside of grip ring.
Further, installation mechanism is including seting up the first spacing hole in first protecting sheathing inside, the inside fixedly connected with first magnetic sheet in first spacing hole.
Furthermore, the outer surface of the second protective shell is fixedly connected with a first limiting rod, the first limiting rod is inserted in the first limiting hole, one end, far away from the second protective shell, of the first limiting rod is fixedly connected with a second magnetic plate, and one side, close to the first magnetic plate, of the second magnetic plate is in contact with the other side of the first magnetic plate.
Furthermore, the outer surfaces of the two clamping rings are fixedly connected with connecting plates, the surfaces, away from each other, of the two connecting plates are fixedly connected with cylindrical rods, the outer surface of the first protective shell and the outer surface of the second protective shell are fixedly connected with first straight angle plates, and the ends, away from each other, of the two cylindrical rods penetrate through the two first straight angle plates respectively and extend to the outsides of the two first straight angle plates.
Furthermore, two the equal fixedly connected with first spring of one side that first straight-angle board was kept away from each other, two the equal fixedly connected with rectangular block of one end that first spring was kept away from each other, spout and the spacing hole of second have all been seted up to the inside of two rectangular blocks.
Furthermore, two the equal fixedly connected with second rectangular angle board of one side that first rectangular angle board kept away from each other, two the one side that the rectangular block kept away from each other runs through two second rectangular angle boards respectively and extends to the outside of two second rectangular angle boards.
Furthermore, the outer surfaces of the two second right-angle plates are fixedly connected with second springs, one ends, far away from the two second right-angle plates, of the two second springs are fixedly connected with circular plates, the outer surfaces of the two circular plates are fixedly connected with second limiting rods, and one ends, far away from the two circular plates, of the two second limiting rods respectively penetrate through the two second right-angle plates and are inserted into the two sliding grooves.
Compared with the prior art, the external power supply connector protection device for the electronic engineering has the following beneficial effects:
1. the utility model discloses a cooperation between dust guard, installation mechanism and the fixed establishment utilizes the dust guard can guarantee that external power source connects produced heat can distribute away in the use, avoids the dust to enter into the articulate department simultaneously, utilizes installation mechanism can be convenient for install first protective housing and second protective housing together, utilizes the fixed establishment can carry out effectual fixed to the cable that the articulate to can avoid connecting not hard up droing, influence the normal use of equipment.
2. The utility model discloses a set up the rubber bullet pad, when fixing the cable, can not cause the damage to the surface of cable, through the cooperation between first magnetic sheet and the second magnetic sheet, can be more stable with first protective housing and second protective housing installation together.
Drawings
Fig. 1 is a schematic view of a three-dimensional front view structure of the present invention;
fig. 2 is a schematic perspective view of the first protective case, the dust guard, and the first limiting hole of the present invention;
fig. 3 is a schematic perspective view of a second protective case, a dust guard, a first limiting rod, a first magnetic plate, and a second magnetic plate according to the present invention;
fig. 4 is a schematic perspective view of the fixing mechanism of the present invention;
fig. 5 is a schematic view of a three-dimensional structure of the rectangular block, the second limiting hole, the circular plate and the second limiting rod of the present invention.
In the figure: 1. a first protective case; 2. a second protective shell; 3. a dust-proof plate; 4. an installation mechanism; 401. a first limit hole; 402. a first limit rod; 403. a first magnetic plate; 404. a second magnetic plate; 5. a fixing mechanism; 501. a first gusset; 502. a first spring; 503. a rectangular block; 504. a second right-angle plate; 505. a cylindrical rod; 506. a connecting plate; 507. a clamp ring; 508. a rubber spring pad; 509. a second spring; 510. a circular plate; 511. a second limiting rod; 512. a second limiting hole.
Detailed Description
The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.
This embodiment provides an electronic engineering external power source connects protection device, and the device is used for external power source to connect and protects, and through the fixed establishment 5 that sets up, can carry out effectual fixing to the cable that the joint is connected to can avoid connecting not hard up droing, influence the normal use of equipment.
Referring to fig. 1-5, an electronic engineering external power supply connects protection device, including first protective housing 1 and second protective housing 2, semicircle through-hole has all been seted up to the inside of first protective housing 1 and the inside of second protective housing 2, dust guard 3 is all installed to the inside of first protective housing 1 and the inside of second protective housing 2, be provided with installation mechanism 4 between two dust guards 3, the surface of first protective housing 1 is provided with fixing mechanism 5, fixing mechanism 5 includes two grip rings 507, the equal fixedly connected with rubber bullet pad 508 in the inside of two grip rings 507.
Mounting holes have all been seted up to the inside of first protective housing 1 and the inside of second protective housing 2, pass installation Kong Ningjin with the screw and can accomplish the installation of first protective housing 1 and second protective housing 2 in equipment power articulate department outside, through setting up dust guard 3, can guarantee that the produced heat of external power joint in the use can distribute away, avoid the dust to enter into articulate department simultaneously, through setting up installation mechanism 4, can be convenient for install first protective housing 1 and second protective housing 2 together, through setting up fixed establishment 5, can carry out effectual fixing to the cable of articulate, thereby can avoid connecting not hard up droing, influence the normal use of equipment.
The mounting mechanism 4 includes a first limiting hole 401 arranged inside the first protective casing 1, a first magnetic plate 403 fixedly connected to the inside of the first limiting hole 401, a first limiting rod 402 fixedly connected to the outer surface of the second protective casing 2, the first limiting rod 402 inserted into the first limiting hole 401, a second magnetic plate 404 fixedly connected to one end of the first limiting rod 402 far away from the second protective casing 2, and one side of the second magnetic plate 404 close to the first magnetic plate 403 contacts with the other side of the second magnetic plate 404, the magnetic poles of the first magnetic plate 403 close to the second magnetic plate 404 are opposite, and the first protective casing 1 and the second protective casing 2 can be mounted together more stably through the cooperation between the first magnetic plate 403 and the second magnetic plate 404.
The outer surface of two grip rings 507 is connected with connecting plate 506, the equal fixedly connected with cylinder pole 505 of the one side that two connecting plates 506 kept away from each other, the outer surface of first protective housing 1 and the equal fixedly connected with first straight angle board 501 of outer surface of second protective housing 2, the one end that two cylinder poles 505 kept away from each other runs through two first straight angle boards 501 respectively and extends to the outside of two first straight angle boards 501, the first through-hole with cylinder pole 505 looks adaptation is seted up to the inside of first straight angle board 501.
The equal fixedly connected with first spring 502 of the one side that two first straight angle boards 501 kept away from each other, the equal fixedly connected with rectangular block 503 of the one end that two first springs 502 kept away from each other, spout and spacing hole 512 of second have all been seted up to the inside of two rectangular blocks 503, and when not fixing the cable, first spring 502 is tensile state.
The two first right-angle plates 501 are fixedly connected with second right-angle plates 504 at the surfaces far away from each other, the surfaces far away from each other of the two rectangular blocks 503 respectively penetrate through the two second right-angle plates 504 and extend to the outsides of the two second right-angle plates 504, and rectangular through grooves matched with the rectangular blocks 503 are formed in the second right-angle plates 504.
The outer surfaces of the two second right-angle plates 504 are fixedly connected with second springs 509, one ends, far away from the two second right-angle plates 504, of the two second springs 509 are fixedly connected with circular plates 510, the outer surfaces of the two circular plates 510 are fixedly connected with second limiting rods 511, one ends, far away from the two circular plates 510, of the two second limiting rods 511 penetrate through the two second right-angle plates 504 respectively and are plugged in the two sliding grooves, second through holes matched with the second limiting rods 511 are formed in the second right-angle plates 504, after the cables are fixed, the second springs 509 are in a stretching state, the second limiting rods 511 can slide along the sliding grooves in the moving process of the rectangular blocks 503, when the rectangular blocks 503 move to the maximum distance in the direction far away from the cables, the second limiting rods 511 can be plugged in the second limiting holes 512 under the action of the second springs 509, and therefore the rectangular blocks 503 and the clamping rings 507 and the like can be limited.
The working principle is as follows: when the utility model is used, firstly, the first protection shell 1 is installed outside the connection part of the power supply connector of the equipment, the external power supply connector is connected with the equipment, and the cable connected with the connector passes through the semicircular through hole, then the first limiting rod 402 is inserted inside the first limiting hole 401, and the second magnetic plate 404 is contacted with the surface of the first magnetic plate 403 which is close to each other, at this time, the first protection shell 1 and the second protection shell 2 are installed together, then the second protection shell 2 is installed outside the connection part of the power supply connector of the equipment, finally, the cable is straightened to ensure that the cable is positioned at the center of the semicircular through hole, then the circular plate 510 is pulled in the direction far away from the rectangular block 503, the circular plate 510 can drive the second limiting rod 511 to move in the direction far away from the rectangular block 503 and elongate the second spring 509, when the second limiting rod 511 is completely moved out from the inside of the second limiting hole 512, under the action of the first spring 502, the rectangular block 503, the cylindrical rod 505, the connecting plate 506, the clamping ring 507 and the rubber elastic pads 508 all move towards the cable direction, when the two rubber elastic pads 508 all move to be in close contact with the outer surface of the cable, the cable can be clamped and fixed, so that loosening and falling of a joint can be avoided, when the cable needs to be released from fixing, only the rectangular block 503 needs to be pulled towards the direction away from the cable, the rectangular block 503 can drive the cylindrical rod 505, the connecting plate 506, the clamping ring 507 and the rubber elastic pads 508 to move towards the direction away from the cable and stretch the first spring 502, the second limiting rod 511 can slide along the sliding groove in the moving process of the rectangular block 503, when the rectangular block 503 moves towards the direction away from the cable to the maximum distance, under the action of the second spring 509, the second limiting rod 511 can be inserted into the second limiting hole 512, so that the rectangular block 503, the clamping ring 507 and the like can be limited, at this point, the cable is released from being fixed.
The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides an external power supply of electronic engineering connects protection device, includes first protective housing (1) and second protective housing (2), its characterized in that: semicircle through-holes have all been seted up to the inside of first protective housing (1) and the inside of second protective housing (2), dust guard (3), two are all installed to the inside of first protective housing (1) and the inside of second protective housing (2) be provided with between dust guard (3) installation mechanism (4), the surface of first protective housing (1) is provided with fixed establishment (5), fixed establishment (5) include two grip rings (507), two the equal fixedly connected with rubber bullet pad (508) in the inside of grip ring (507).
2. The electronic engineering external power supply connector protection device of claim 1, wherein: the installation mechanism (4) comprises a first limiting hole (401) formed in the first protection shell (1), and a first magnetic plate (403) is fixedly connected to the inner portion of the first limiting hole (401).
3. The electronic engineering external power supply connector protection device of claim 2, wherein: the outer surface of the second protective shell (2) is fixedly connected with a first limiting rod (402), the first limiting rod (402) is inserted into the first limiting hole (401), one end, far away from the second protective shell (2), of the first limiting rod (402) is fixedly connected with a second magnetic plate (404), and one surfaces, close to each other, of the second magnetic plate (404) and the first magnetic plate (403) are in contact.
4. The electronic engineering external power supply connector protection device of claim 1, wherein: the outer surfaces of the two clamping rings (507) are fixedly connected with connecting plates (506), one surfaces, far away from each other, of the two connecting plates (506) are fixedly connected with cylindrical rods (505), the outer surface of the first protective shell (1) and the outer surface of the second protective shell (2) are fixedly connected with first straight angle plates (501), and one ends, far away from each other, of the two cylindrical rods (505) penetrate through the two first straight angle plates (501) respectively and extend to the outer portions of the two first straight angle plates (501).
5. The electronic engineering external power supply connector protection device of claim 4, wherein: the two first straight angle plates (501) are fixedly connected with first springs (502) on the surfaces far away from each other, one ends of the first springs (502) far away from each other are fixedly connected with rectangular blocks (503), and sliding grooves and second limiting holes (512) are formed in the two rectangular blocks (503).
6. The electronic engineering external power supply connector protection device of claim 5, wherein: two the equal fixedly connected with second right-angle board (504) of the face that first right-angle board (501) kept away from each other, two the face that rectangle piece (503) kept away from each other runs through two second right-angle boards (504) respectively and extends to the outside of two second right-angle boards (504).
7. The electronic engineering external power supply connector protection device of claim 6, wherein: the outer surfaces of the two second right-angle plates (504) are fixedly connected with second springs (509), one ends, far away from the two second right-angle plates (504), of the second springs (509) are fixedly connected with circular plates (510), the outer surfaces of the circular plates (510) are fixedly connected with second limiting rods (511), and one ends, far away from the two circular plates (510), of the second limiting rods (511) penetrate through the two second right-angle plates (504) respectively and are inserted into the two sliding grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223006939.8U CN218887642U (en) | 2022-11-11 | 2022-11-11 | External power supply connector protection device for electronic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223006939.8U CN218887642U (en) | 2022-11-11 | 2022-11-11 | External power supply connector protection device for electronic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218887642U true CN218887642U (en) | 2023-04-18 |
Family
ID=85951056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223006939.8U Active CN218887642U (en) | 2022-11-11 | 2022-11-11 | External power supply connector protection device for electronic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218887642U (en) |
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2022
- 2022-11-11 CN CN202223006939.8U patent/CN218887642U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230620 Address after: 441000 No. 103-109, Floor 1, Building A, Yujin New Town, No. 71, Daqiao Road, Laohekou City, Xiangyang, Hubei Province Patentee after: Xiangyang Xinming Information Technology Co.,Ltd. Address before: 475000 Team 12, Matou Village, Wangtun Township, Yuwangtai District, Kaifeng City, Henan Province Patentee before: Jia Aiqin |