CN220272810U - External power connector protection device - Google Patents
External power connector protection device Download PDFInfo
- Publication number
- CN220272810U CN220272810U CN202321886418.8U CN202321886418U CN220272810U CN 220272810 U CN220272810 U CN 220272810U CN 202321886418 U CN202321886418 U CN 202321886418U CN 220272810 U CN220272810 U CN 220272810U
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- protection shell
- shell
- power connector
- external power
- fixedly arranged
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- 230000004224 protection Effects 0.000 title claims abstract description 96
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 abstract description 12
- 238000009423 ventilation Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of electronic engineering, in particular to an external power connector protection device, which comprises a left protection shell and a right protection shell, wherein a plurality of ventilation holes are formed in the inner side walls of the left protection shell and the right protection shell, dust screens are arranged in the inner side walls of the left protection shell and the right protection shell, two fixing plates are fixedly arranged at one ends of the left protection shell and the right protection shell, which are close to the dust screens, bolts are movably arranged at the rear ends of the four fixing plates, mounting mechanisms are fixedly arranged at the upper ends and the lower ends of the left protection shell and the right protection shell respectively, a protection mechanism is fixedly arranged at the rear ends of the left protection shell and the right protection shell respectively, and clamping plates are fixedly arranged at one ends of the left protection shell, which are close to the right protection shell. The external power connector protection device is convenient to install and detach, high in installation efficiency, convenient to support and protect the cable part and convenient to use.
Description
Technical Field
The utility model relates to the technical field of electronic engineering, in particular to an external power connector protection device.
Background
Electronic engineering, also known as weak current technology or information technology, can be further subdivided into electrical measurement technology, regulation technology and electronic technology. In electronic engineering, an external power supply is often used as power for normal starting of an electronic engineering machine so that the electronic engineering machine can normally operate, and when the machine is used, a power 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 connector. At present, the external power connector protection device is troublesome in installation process when installed outside the equipment power connector junction, inconvenient to install and detach the external power connector protection device rapidly, and low in installation efficiency, so that a new external power connector protection device is provided.
Disclosure of Invention
The utility model mainly aims to provide an external power connector protection device which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides an external power connector protection device, includes left protection shell and right protection shell, a plurality of ventilation hole has all been opened to the inside wall of left side protection shell and right protection shell, left side protection shell and right protection shell inside wall all are provided with the dust screen, the equal fixed mounting of one end that is close to the dust screen of left side protection shell and right protection shell has two fixed plates, four equal movable mounting of rear end of fixed plate has the bolt, the equal fixed mounting has installation mechanism of upper end and lower extreme of left side protection shell and right protection shell, the common fixed mounting of rear end of left side protection shell and right protection shell has protection machanism, the one end fixed mounting that left side protection shell is close to right protection shell has the cardboard, the one end that right side protection shell is close to left protection shell is opened there is the draw-in groove.
Preferably, the installation mechanism comprises an installation block and an installation seat, the right end of the installation block is fixedly provided with a fixed block, the front end and the middle part of the rear end of the fixed block are fixedly provided with first springs, two of the first springs are fixedly provided with clamping blocks at one ends of the first springs far away from the fixed block, and the inner front wall and the rear wall of the installation seat are respectively provided with a clamping hole.
Preferably, the fixed block is movably mounted in the mounting seat, and the two clamping blocks are movably clamped in the two clamping holes through the first springs.
Preferably, the clamping plate is movably clamped in the clamping groove, and the left protective shell and the right protective shell are in close contact.
Preferably, the protection machanism includes half arc type spool, half arc type spool is provided with two, two the equal fixed mounting of internal surface of half arc type spool has a plurality of second spring, two the internal surface of half arc type spool all is provided with half arc type pad, two the surface of half arc type pad respectively with a plurality of second spring between fixed connection, two the equal fixed mounting of surface lower part of half arc type spool has the bracing piece.
Preferably, the two support rods are arranged in a front low and rear high inclined mode, and the front ends of the two support rods are fixedly connected with the rear ends of the left protective shell and the right protective shell respectively.
Compared with the prior art, the utility model has the following beneficial effects:
1. through cardboard, draw-in groove, mount pad, fixed block, first spring, fixture block and the draw-in hole that set up, through inserting the cardboard in the draw-in groove, the fixed block is located the mount pad simultaneously, two fixture blocks utilize the inner wall extrusion shrink of two first springs and mount pad this moment, through last pushing left protecting crust to the right, until the cardboard inserts in the draw-in groove completely, two fixture blocks utilize the elasticity reset joint of first spring in two draw-in holes this moment again, left protecting crust and right protecting crust are together fixed this moment, conveniently install left protecting crust and right protecting crust outside equipment power connection junction fast, and the installation is stable firm;
2. through two half arc type spool and the second spring that set up, but half arc type spool makes the thickness of two half arc type pad self-adaptation cables of the elasticity of a plurality of second spring, and then conveniently automatic clamp the cable to be fixed, through two bracing pieces that set up, can prevent that the cable from sagging in the use through two bracing pieces, prevent that the cable from damaging or the joint drops with the joint junction, facilitate the use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an external power connector protection device according to the present utility model;
FIG. 2 is a schematic diagram of the internal structure of an external power connector protection device according to the present utility model;
FIG. 3 is a schematic diagram of the overall structure of an installation mechanism of an external power connector protection device according to the present utility model;
fig. 4 is a schematic diagram of the whole structure of a protection mechanism of an external power connector protection device according to the present utility model.
In the figure: 1. a left protective shell; 2. a right protective shell; 3. a vent hole; 4. a dust screen; 5. a fixing plate; 6. a bolt; 7. a mounting mechanism; 71. a mounting block; 72. a mounting base; 73. a fixed block; 74. a first spring; 75. a clamping block; 76. a clamping hole; 8. a protective mechanism; 81. a semi-arc conduit; 82. a second spring; 83. a semi-arc pad; 84. a support rod; 9. a clamping plate; 10. a clamping groove.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides an external power connector protection device, including left protection shell 1 and right protection shell 2, a plurality of ventilation hole 3 has all been opened to the inside wall of left side protection shell 1 and right protection shell 2, left side protection shell 1 and right protection shell 2 inside wall all are provided with dust screen 4, the equal fixed mounting of one end that is close to dust screen 4 of left side protection shell 1 and right protection shell 2 has two fixed plates 5, the equal movable mounting in rear end of four fixed plates 5 has bolt 6, the equal fixed mounting of upper end and the lower extreme of left side protection shell 1 and right protection shell 2 has installation mechanism 7, the common fixed mounting of rear end of left side protection shell 1 and right protection shell 2 has protection mechanism 8, the one end fixed mounting that left side protection shell 1 is close to right protection shell 2 has cardboard 9, the one end that right side protection shell 2 is close to left side protection shell 1 is opened there is draw-in groove 10.
In this embodiment, the mounting mechanism 7 includes a mounting block 71 and a mounting seat 72, a fixed block 73 is fixedly mounted at the right end of the mounting block 71, first springs 74 are fixedly mounted at the middle parts of the front end and the rear end of the fixed block 73, clamping blocks 75 are fixedly mounted at one ends of the two first springs 74, which are far away from the fixed block 73, and clamping holes 76 are formed in the inner front wall and the rear wall of the mounting seat 72; the fixed block 73 is movably arranged in the mounting seat 72, and two clamping blocks 75 are movably clamped in two clamping holes 76 through a first spring 74; the clamping plate 9 is movably clamped in the clamping groove 10, and the left protective shell 1 and the right protective shell 2 are tightly contacted; .
In this embodiment, the protection mechanism 8 includes two semi-arc type tubes 81, the two semi-arc type tubes 81 are provided, a plurality of second springs 82 are fixedly mounted on the inner surfaces of the two semi-arc type tubes 81, a semi-arc type pad 83 is provided on the inner surfaces of the two semi-arc type tubes 81, the outer surfaces of the two semi-arc type pads 83 are fixedly connected with the plurality of second springs 82 respectively, and a supporting rod 84 is fixedly mounted on the lower portion of the outer surfaces of the two semi-arc type tubes 81; the two support rods 84 are obliquely arranged at the front lower part and the rear higher part, and the front ends of the two support rods 84 are fixedly connected with the rear ends of the left protective shell 1 and the right protective shell 2 respectively; through two half arc spool 81 and the second spring 82 that set up, half arc spool 81 makes the thickness of two half arc pad 83 adaptable cable that utilize the elasticity of a plurality of second spring 82, and then conveniently press from both sides tightly fixedly with the cable voluntarily, through two bracing pieces 84 that set up, can prevent that the cable from sagging in the use through two bracing pieces 84, prevent that cable and joint junction from damaging or joint from droing, facilitate the use.
It should be noted that, in the use process, the left protection shell 1 and the right protection shell 2 are installed outside the joint of the power connector of the device, during installation, the clamping plate 9 is inserted into the clamping groove 10, meanwhile, the fixing block 73 is located in the mounting seat 72, at this time, the two clamping blocks 75 are extruded and contracted by using the two first springs 74 and the inner wall of the mounting seat 72, the left protection shell 1 is continuously pushed to the right until the clamping plate 9 is completely inserted into the clamping groove 10, at this time, the two clamping blocks 75 are reset and clamped in the two clamping holes 76 again by using the elastic force of the first springs 74, at this time, the left protection shell 1 and the right protection shell 2 are fixed together, the left protection shell 1 and the right protection shell 2 are conveniently and rapidly installed outside the joint of the power connector of the device, at the same time, the semi-arc-shaped wire tube 81 at the rear end can adapt to the thickness of the cable by using the elastic force of the plurality of second springs 82, further, the cable can be conveniently and automatically clamped and fixed, at the same time, the two support rods 84 below can prevent the cable from dropping down in the use process, and the joint or the joint from being damaged.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an external power connector protection device, includes left protecting crust (1) and right protecting crust (2), its characterized in that: the novel anti-dust protection device is characterized in that a plurality of vent holes (3) are formed in the inner side walls of the left protection shell (1) and the right protection shell (2), dust screens (4) are arranged on the inner side walls of the left protection shell (1) and the right protection shell (2), two fixing plates (5) are fixedly arranged at one ends, close to the dust screens (4), of the left protection shell (1) and the right protection shell (2), bolts (6) are movably arranged at the rear ends of the fixing plates (5), mounting mechanisms (7) are fixedly arranged at the upper ends and the lower ends of the left protection shell (1) and the right protection shell (2), a protection mechanism (8) is fixedly arranged at the rear ends of the left protection shell (1) and the right protection shell (2), clamping plates (9) are fixedly arranged at one ends, close to the left protection shell (1), and clamping grooves (10) are formed in one ends, close to the left protection shell (2), of the right protection shell.
The mounting mechanism (7) comprises a mounting block (71) and a mounting seat (72), a fixing block (73) is fixedly arranged at the right end of the mounting block (71), first springs (74) are fixedly arranged at the middle parts of the front end and the rear end of the fixing block (73), clamping blocks (75) are fixedly arranged at one ends, far away from the fixing block (73), of the two first springs (74), and clamping holes (76) are formed in the inner front wall and the rear wall of the mounting seat (72).
2. The external power connector protection device according to claim 1, wherein: the fixing blocks (73) are movably mounted in the mounting seats (72), and the two clamping blocks (75) are movably clamped in the two clamping holes (76) through the first springs (74).
3. The external power connector protection device according to claim 1, wherein: the clamping plate (9) is movably clamped in the clamping groove (10), and the left protective shell (1) and the right protective shell (2) are in close contact.
4. The external power connector protection device according to claim 1, wherein: protection machanism (8) are including half arc type spool (81), half arc type spool (81) are provided with two, two the equal fixed mounting of internal surface of half arc type spool (81) has a plurality of second spring (82), two the internal surface of half arc type spool (81) all is provided with half arc type pad (83), two fixed connection between the surface of half arc type pad (83) and a plurality of second spring (82) respectively, two equal fixed mounting of surface lower part of half arc type spool (81) has bracing piece (84).
5. The external power connector protection device according to claim 4, wherein: the two support rods (84) are arranged in a front low and rear high inclined mode, and the front ends of the two support rods (84) are fixedly connected with the rear ends of the left protective shell (1) and the right protective shell (2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321886418.8U CN220272810U (en) | 2023-07-18 | 2023-07-18 | External power connector protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321886418.8U CN220272810U (en) | 2023-07-18 | 2023-07-18 | External power connector protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220272810U true CN220272810U (en) | 2023-12-29 |
Family
ID=89305872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321886418.8U Active CN220272810U (en) | 2023-07-18 | 2023-07-18 | External power connector protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220272810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117650396A (en) * | 2024-01-30 | 2024-03-05 | 深圳市蓝思航技术有限公司 | Fault protection device for frequency converter |
-
2023
- 2023-07-18 CN CN202321886418.8U patent/CN220272810U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117650396A (en) * | 2024-01-30 | 2024-03-05 | 深圳市蓝思航技术有限公司 | Fault protection device for frequency converter |
| CN117650396B (en) * | 2024-01-30 | 2024-05-14 | 深圳市蓝思航技术有限公司 | Fault protection device for frequency converter |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |