CN210074284U

CN210074284U - Power line interface with good insulation performance for computer mainframe

Info

Publication number: CN210074284U
Application number: CN201921145293.7U
Authority: CN
Inventors: 车智峰; 刘晓腾; 张红波
Original assignee: Xinxiang Vocational and Technical College
Current assignee: Xinxiang Vocational and Technical College
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-02-14
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a power cord interface that insulating properties is good for computer mainframe box, including quick-witted case and protecting cover, the interface main part has been installed at the back of machine case, the inner wall of interface main part has set firmly the skid resistant course, the table wall that is located the quick-witted case of interface main part both sides is fixed with the slide, the protecting cover is installed between two slides, the both sides face of protecting cover all is fixed with the fixed block, the outside link of fixed block is fixed with the slider, first spring has been installed to the inside of slide, the slider is fixed mutually through the inner wall of first spring with the slide, the intermediate position on protecting cover outside surface is fixed with the kelly, the one end of kelly is fixed with first branch, the other end of kelly is fixed with second branch. The utility model discloses be provided with the protecting cover, through the effect of protecting cover, the interface protection that can be fine has reached dirt-proof purpose, and the protecting cover passes through slider and slide and quick-witted case constitution sliding construction moreover, conveniently exposes and covers the interface.

Description

Power line interface with good insulation performance for computer mainframe

Technical Field

The utility model relates to a power cord interface technical field specifically is a power cord interface that insulating properties is good for computer mainframe.

Background

The power line interface is an interface for inserting a power line plug, is positioned on the case, is relatively common in daily life, and has better insulating property along with the development of the technology and the power line interface on the market at present. However, the power line interface with good insulation performance for the computer mainframe on the market is exposed outside, dust easily enters, the use is affected, the fixing effect on the power line is poor, looseness is easily generated, and the requirement in actual work cannot be met, so that an improved technology is urgently needed on the market to perfect the equipment.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a power cord interface that insulating properties is good for computer mainframe has solved the power cord interface on the present market, and the interface exposes outside, gets into the dust easily, can influence the use, and relatively poor to the fixed effect of power cord moreover, produces not hard up problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power cord interface that computer mainframe box is with good insulating properties, including quick-witted case and protecting cover, the interface main part has been installed at the back of machine case, the inner wall of interface main part has set firmly the skid resistant course, the table wall of the quick-witted case that is located interface main part both sides is fixed with the slide, the protecting cover is installed between two slides, the both sides face of protecting cover all is fixed with the fixed block, the external connection end of fixed block is fixed with the slider, first spring has been installed to the inside of slide, the slider is fixed mutually with the inner wall of slide through first spring, the intermediate position on protecting cover outside surface is fixed with the kelly, the one end of kelly is fixed with first branch, the other end of kelly is fixed with second branch, the bottom of first branch is fixed with the fixture block, the lateral wall of protecting cover that is close to first branch is fixed with the dead lever, the fixture block card is established in the inside of dead lever, the second.

Preferably, the anti-skid layer is made of rubber.

Preferably, the inner edge of the protecting cover contacts with the surface of the chassis, and the size of the protecting cover is larger than that of the interface main body.

Preferably, the size of the sliding block is matched with that of the sliding way, and the protective cover and the case form a sliding structure through the sliding block and the sliding way.

Preferably, when first spring was in the maximum elongation, the slider was in the bottom of slide, and when first spring was in the maximum compression state, the protecting cover covered the interface main part completely, and the slider constitutes extending structure through the inner wall of first spring and slide.

Preferably, the clamping rod is of an arc-shaped structure.

Preferably, the second support rod, the first support rod and the clamping rod jointly form a wire fixing structure, and the second support rod and the first support rod are symmetrically arranged about a longitudinal central axis of the clamping rod.

Preferably, when the second spring is in the maximum extension, the interval between the bottom of second branch and the protecting cover can make the power cord pass, and the second spring is in former long term, in close contact with between the bottom of second branch and the protecting cover, and the second spring is in former long term, and the interval between the outermost end of kelly and the protecting cover is greater than the interval between the outermost end of power cord plug and protecting cover, and the fixture block passes through the second spring and constitutes extending structure with the dead lever.

The utility model provides a power cord interface that insulating properties is good for computer mainframe possesses following beneficial effect:

(1) the utility model discloses be provided with the protecting cover, through the effect of protecting cover, the interface main part protection that can be fine has reached dirt-proof purpose, and the protecting cover passes through slider and slide and quick-witted case constitution sliding construction moreover, conveniently exposes and covers the interface main part.

(2) The utility model discloses when using, the downward slip protecting cover, make the slider of protecting cover both sides at the inside downward slip of slide, until moving the slider to the bottom of slide, first spring is in tensile state this moment, and the protecting cover is located the bottom, messenger's interface main part that can be fine exposes completely, be convenient for insert the interface main part with the power cord plug, when not using, extract the power cord plug, tensile first spring can provide a pulling force for the slider, make the slider move up to the top of slide, be convenient for make the protecting cover the interface main part, adopt this kind of structure, simple and easy realization automation mechanized operation, and convenient use

(3) The utility model discloses the skid resistant course has been installed at the inner wall of interface main part, and the skid resistant course is the rubber material moreover, through the effect of interface main part inner wall skid resistant course, can increase the frictional force between power cord plug and interface main part inner wall for the power cord plug is difficult not hard up, has reached the purpose of fixed power cord plug

(4) The utility model discloses be provided with the kelly, when using, outside pulling kelly, until moving the fixture block to the outermost end of dead lever, at this moment, the second spring is in the biggest tensile state, and the interval between the bottom of second branch and the protecting cover is the biggest, later pass the clearance between second branch and the protecting cover with the power cord, then loosen the kelly, tensile second spring can provide a pulling force for the kelly, make second branch and protecting cover surface in close contact with, the purpose of fixed data line has been reached, and in the use, effect through the kelly, can carry out certain protection to the data plug, make the wall can not extrude the power cord and insert, the purpose of protection has been reached.

Drawings

FIG. 1 is a view of the back of the case of the present invention;

FIG. 2 is a view of the interface body and the cover when the first spring of the present invention is under tension;

FIG. 3 is a structural diagram of the interface main body and the protecting cover when the first spring of the present invention is at the original length;

fig. 4 is a structural diagram of the fixed line structure of the second spring of the present invention in the original length.

The reference numbers in the figures are: 1. a chassis; 2. an interface body; 3. an anti-slip layer; 4. a slideway; 5. a protective cover; 6. a fixed block; 7. a slider; 8. a first spring; 9. a clamping rod; 10. a first support bar; 11. a second support bar; 12. a clamping block; 13. fixing the rod; 14. a second 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.

As shown in fig. 1-4, the utility model provides a technical solution: a power line interface with good insulation performance for a computer mainframe box comprises a box 1, an interface main body 2, an anti-skid layer 3, a slide way 4, a protecting cover 5, a fixing block 6, a sliding block 7, a first spring 8, a clamping rod 9, a first supporting rod 10, a second supporting rod 11, a clamping block 12, a fixing rod 13 and a second spring 14, wherein the interface main body 2 is arranged on the back of the box 1, the anti-skid layer 3 is fixedly arranged on the inner wall of the interface main body 2, the anti-skid layer 3 is made of rubber, the friction force between a power line plug and the inner wall of the interface main body 2 can be increased under the action of the anti-skid layer 3 on the inner wall of the interface main body 2, so that the power line plug is not easy to loosen, the purpose of fixing the power line plug is achieved, the slide way 4 is fixedly arranged on the surface walls of the box 1 at two sides of the interface main body 2, the protecting cover 5 is arranged between the two slide ways, through the action of the protecting cover 5, the interface main body 2 can be well protected, the dustproof purpose is achieved, the fixing blocks 6 are fixed on two side faces of the protecting cover 5, the sliding block 7 is fixed on the external connecting end of the fixing block 6, the size of the sliding block 7 is identical to that of the sliding way 4, the protecting cover 5 forms a sliding structure with the case 1 through the sliding block 7 and the sliding way 4, the interface main body 2 is conveniently exposed and covered, the first spring 8 is installed inside the sliding way 4, when the first spring 8 is in the maximum extension amount, the sliding block 7 is at the bottom end of the sliding way 4, when the first spring 8 is in the maximum compression state, the protecting cover 5 completely covers the interface main body 2, the sliding block 7 forms a telescopic structure with the inner wall of the sliding way 4 through the first spring 8, when the protecting cover 5 is used, the sliding block 7 on two sides of the protecting cover 5 slides downwards inside the sliding way 4 until the sliding, at the moment, the first spring 8 is in a stretching state, the protecting cover 5 is positioned at the lowest end, the interface main body 2 can be well exposed, a power line plug can be conveniently inserted into the interface main body 2, when the interface main body is not used, the power line plug is pulled out, the stretching first spring 8 can provide a pulling force for the sliding block 7, the sliding block 7 is promoted to move upwards to the topmost end of the slide way 4, and the interface main body 2 can be conveniently covered by the protecting cover 5, by adopting the structure, the automatic operation is simply realized, the sliding block 7 is fixed with the inner wall of the slide way 4 through the first spring 8, the clamping rod 9 is fixed at the middle position of the outer side surface of the protecting cover 5, the clamping rod 9 is of an arc structure, a power line can be well fixed, the first supporting rod 10 is fixed at one end of the clamping rod 9, the second supporting rod 11 is fixed at the other end of the clamping rod 9, the second supporting, the second support rod 11 and the first support rod 10 are symmetrically arranged about a longitudinal central axis of the clamping rod 9, a clamping block 12 is fixed at the bottom of the first support rod 10, a fixing rod 13 is fixed on the outer side wall of the protecting cover 5 close to the first support rod 10, the clamping block 12 is clamped inside the fixing rod 13, a second spring 14 is installed inside the fixing rod 13, when the second spring 14 is in the maximum extension amount, the distance between the bottom of the second support rod 11 and the protecting cover 5 can enable a power line to pass through, when the second spring 14 is in the original length, the bottom of the second support rod 11 is in close contact with the protecting cover 5, when the second spring 14 is in the original length, the distance between the outermost end of the clamping rod 9 and the protecting cover 5 is larger than the distance between the outermost end of a power line plug and the protecting cover 5, the clamping block 12 forms a telescopic structure with the fixing rod 13 through the second spring 14, when the clamping rod 9 is used, the clamping block 12 is pulled outwards, at this moment, second spring 14 is in the biggest tensile state, and the interval between the bottom of second branch 11 and the protecting cover 5 is the biggest, later pass the power cord in the clearance between second branch 11 and the protecting cover 5, then loosen kelly 9, tensile second spring 14 can provide a pulling force for kelly 9, make second branch 11 and 5 surperficial in close contact with of protecting cover, the purpose of fixed data line has been reached, and in the use, effect through kelly 9, can carry out certain protection to data plug, make the wall can not extrude the power cord and insert, the purpose of protection has been reached, the diapire that second spring 14 and dead lever 13 are passed through to the bottom of fixture block 12 is fixed mutually.

The working principle is as follows: before the power line interface main body with good insulation performance for the computer mainframe is used, firstly, the whole power line interface main body with good insulation performance for the computer mainframe needs to be simply known in structure, when in use, the protecting cover 5 is firstly slid downwards, so that the sliding blocks 7 at two sides of the protecting cover 5 slide downwards in the slide way 4 until the sliding blocks 7 are moved to the lowest end of the slide way 4, at the moment, the first spring 8 is in a stretching state, the protecting cover 5 is positioned at the lowest end and completely exposes the interface main body 2, then, a power line plug is inserted into the interface main body 2, the friction force between the power line plug and the inner wall of the interface main body 2 can be increased through the action of the anti-slip layer 3 on the inner wall of the interface main body 2, so that the power line plug is not easy to loosen, the purpose of fixing the power line plug is achieved, then, the clamping rod 9 is pulled outwards until, at this moment, the second spring 14 is in the maximum stretching state, and the distance between the bottom of the second support rod 11 and the protecting cover 5 is the maximum, then the power cord passes through the gap between the second support rod 11 and the protecting cover 5, then the clamping rod 9 is loosened, the stretched second spring 14 can provide a pulling force for the clamping rod 9, so that the second support rod 11 is in close contact with the surface of the protecting cover 5, the purpose of fixing the data cord is achieved, in the using process, certain protection can be performed on the data plug under the action of the clamping rod 9, so that the wall can not extrude the power cord to be inserted, the protection purpose is achieved, when the device is not used, the power cord plug is pulled out, the stretched first spring 8 can provide a pulling force for the sliding block 7, so that the sliding block 7 moves up to the top end of the sliding way 4, at this moment, the protecting cover 5 just covers the interface main body 2, through the action of the protecting cover 5, the purpose of dust prevention is achieved.

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

1. The utility model provides a power cord interface that computer mainframe is with insulating properties is good, includes quick-witted case (1) and protecting cover (5), its characterized in that: the back of the case (1) is provided with the interface main body (2), the inner wall of the interface main body (2) is fixedly provided with the anti-skid layer (3), the surface wall of the case (1) positioned at two sides of the interface main body (2) is fixedly provided with the slide ways (4), the protecting cover (5) is arranged between the two slide ways (4), two side surfaces of the protecting cover (5) are respectively fixedly provided with the fixed block (6), the external connecting end of the fixed block (6) is fixedly provided with the slide block (7), the inside of the slide way (4) is provided with the first spring (8), the slide block (7) is fixed with the inner wall of the slide way (4) through the first spring (8), the middle position of the outer side surface of the protecting cover (5) is fixedly provided with the clamping rod (9), one end of the clamping rod (9) is fixedly provided with the first supporting rod (10), the other end of the clamping rod (9) is fixedly provided with the second supporting rod (11), the bottom of the first supporting rod (10) is fixedly provided, the clamping block (12) is clamped inside the fixing rod (13), a second spring (14) is arranged inside the fixing rod (13), and the bottom of the clamping block (12) is fixed with the bottom wall of the fixing rod (13) through the second spring (14).

2. The power line interface with good insulation performance for the computer main case according to claim 1, wherein: the anti-skid layer (3) is made of rubber.

3. The power line interface with good insulation performance for the computer main case according to claim 1, wherein: the inner side edge of the protecting cover (5) is contacted with the surface of the case (1), and the size of the protecting cover (5) is larger than that of the interface main body (2).

4. The power line interface with good insulation performance for the computer main case according to claim 1, wherein: the size of the sliding block (7) is matched with that of the slideway (4), and the protective cover (5) forms a sliding structure with the case (1) through the sliding block (7) and the slideway (4).

5. The power line interface with good insulation performance for the computer main case according to claim 1, wherein: when first spring (8) were in the maximum elongation, slider (7) were in the bottom of slide (4), and when first spring (8) were in the maximum compression state, protecting cover (5) covered interface main part (2) completely, and slider (7) constitute extending structure through the inner wall of first spring (8) and slide (4).

6. The power line interface with good insulation performance for the computer main case according to claim 1, wherein: the clamping rod (9) is of an arc-shaped structure.

7. The power line interface with good insulation performance for the computer main case according to claim 1, wherein: the second supporting rod (11), the first supporting rod (10) and the clamping rod (9) jointly form a wire fixing structure, and the second supporting rod (11) and the first supporting rod (10) are symmetrically arranged around a longitudinal central axis of the clamping rod (9).

8. The power line interface with good insulation performance for the computer main case according to claim 1, wherein: when second spring (14) is in the maximum extension, the interval between the bottom of second branch (11) and protecting cover (5) can make the power cord pass, second spring (14) are in the primary length, in close contact with between the bottom of second branch (11) and protecting cover (5), second spring (14) are in the primary length, the interval between the outermost end of kelly (9) and protecting cover (5) is greater than the interval between the outermost end of power cord plug and protecting cover (5), fixture block (12) constitute extending structure through second spring (14) and dead lever (13).