CN215379539U

CN215379539U - External power supply protection architecture for electronic engineering

Info

Publication number: CN215379539U
Application number: CN202120823511.9U
Authority: CN
Inventors: 廖铮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-31
Anticipated expiration: 2031-04-21

Abstract

The utility model relates to an external power supply protection structure for electronic engineering, which comprises an anti-skid block, a protection frame, a top cover, a first heat dissipation groove, a second heat dissipation groove and a placing and clamping mechanism, wherein the placing and clamping mechanism is arranged in the protection frame; through having set up the clamping bar placing fixture upper end, when the down tube was to the power centre gripping, can make clamp splice and power both sides closely laminate, the clamp splice can press buffer spring to produce the shrink of deformation simultaneously, absorbs power upper end polarization, has reached the advantage that can steadily fix the power.

Description

External power supply protection architecture for electronic engineering

Technical Field

The utility model specifically relates to an external power supply protection structure for electronic engineering, and relates to the related field of electronic engineering.

Background

Electronic engineering, also known as "weak current technology" or "information technology", can be further subdivided into electrical measurement technology, adjustment technology and electronic technology, electronic engineering is a subclass of electrical engineering, is the engineering oriented to the electronic field, its research object has already surpassed the electronic field today, the application form has covered the electrical equipment and has used control technology, measurement technology, adjustment technology, computer technology, until the various electric switches of information technology, the external power supply for electronic engineering is mainly applied to provide the power for electronic products under the emergency.

Often need use external power source protection architecture at this time, present external power source protection architecture generally simple structure, after placing the power, often need fix the power with the help of external utensil, the installation is wasted time and energy.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned disadvantages, the present invention provides an external power protection structure for electronic engineering.

The utility model is realized in such a way that an external power supply protection structure for electronic engineering is constructed, the device comprises an anti-skid block, a protection frame, a top cover, a first heat dissipation groove, a second heat dissipation groove and a placing and clamping mechanism, the anti-skid block is fixed with the bottom of the protective frame, the placing and clamping mechanism is installed and fixed in the protective frame, the placing and clamping mechanism comprises an installation frame, a push rod, a clamping rod, a slide block, a return spring, a limiting block, a top block, a slide rod and a pressure spring, the mounting frame is fixedly arranged in the protection frame, the push rod is in sliding fit with the inside of the mounting frame through the sliding block, the push rod is contacted with the right end of the clamping rod, the push rod is fixed with the rear end of the sliding block, the sliding block is elastically connected with the right end of the limiting block through a return spring, the slide bar is embedded into the front end of the installation frame, the ejector block is fixed with the rear end of the slide bar, and the upper end of the slide bar is sleeved with a pressure spring.

Preferably, the top cover is arranged at the top of the protective frame, and the left side and the right side of the upper end of the protective frame are relatively provided with a first heat dissipation groove and a second heat dissipation groove.

Preferably, the clamping rod comprises an inclined rod, a damping hinge, a buffer spring and a clamping block, the inclined rod is connected with the inner side of the mounting frame through the damping hinge, the inclined rod is elastically connected with the left end of the clamping block through the buffer spring, and the clamping block is in sliding fit with the inner side of the right end of the inclined rod.

Preferably, the cross section of the clamping block is in a right-angle trapezoid shape, and the surface of the clamping block is smooth.

Preferably, the push rods are arranged in two, and the push rods are oppositely arranged along the left side and the right side of the upper end of the top block.

Preferably, the upper ends of the two push rods are respectively provided with a sliding block, a return spring, a limiting block and a clamping rod, and the adjacent positions of the push rods are in an inclined slope shape.

Preferably, the cross section of the top block is in an isosceles trapezoid shape, and the top block is in contact with the right end of the push rod.

Preferably, the center lines of the top block and the sliding rod are in the same vertical direction, and the sliding rod is in sliding fit with the inner side of the mounting frame.

Preferably, the pressure spring is made of spring steel and has excellent elastic potential energy.

Preferably, the top block is made of carbon steel and has high hardness.

The utility model has the following advantages: the utility model provides an external power protection structure for electronic engineering through improvement, compared with the same type of equipment, the structure has the following improvements:

the method has the advantages that: according to the external power protection structure for electronic engineering, the clamping mechanism is arranged in the protection frame, after the power supply is pushed into the protection frame, the sliding rod can push the ejector block to move towards the rear end to drive the push rod to move towards two sides, and the clamping rod can clamp and limit two sides of the lower end of the power supply, so that the original fixing mode by means of an external appliance is changed, and the external power protection structure for electronic engineering is convenient and rapid to install.

The method has the advantages that: according to the external power protection structure for electronic engineering, the clamping rod is arranged at the upper end of the holding mechanism, when the inclined rod clamps the power supply, the clamping block can be tightly attached to two sides of the power supply, and meanwhile, the clamping block can press the buffer spring to deform and contract to absorb the polarization force at the upper end of the power supply, so that the advantage that the power supply can be stably fixed is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the placement fixture of the present invention;

FIG. 3 is a schematic view of a partial structure of the placement fixture of the present invention;

FIG. 4 is an enlarged view of the structure of FIG. 2A according to the present invention;

fig. 5 is a schematic perspective view of the clamping bar of the present invention.

Wherein: the device comprises an anti-skid block-1, a protective frame-2, a top cover-3, a first heat dissipation groove-4, a second heat dissipation groove-5, a placing and clamping mechanism-6, an installation frame-61, a push rod-62, a clamping rod-63, a slide block-64, a reset spring-65, a limiting block-66, a top block-67, a slide rod-68, a pressure spring-69, an inclined rod-631, a damping hinge-632, a buffer spring-633 and a clamping block-634.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides an external power protection structure for electronic engineering, which includes an anti-slip block 1, a protection frame 2, a top cover 3, a first heat sink 4, a second heat sink 5, and a holding mechanism 6, wherein the anti-slip block 1 is fixed to the bottom of the protection frame 2, the holding mechanism 6 is fixed inside the protection frame 2, the top cover 3 is disposed on the top of the protection frame 2, and the first heat sink 4 and the second heat sink 5 are disposed on the left and right sides of the upper end of the protection frame 2.

Referring to fig. 2, 3 and 4, the present invention provides an external power protection structure for electronic engineering by improving a placement clamping mechanism 6, which includes a mounting frame 61, a push rod 62, a clamping bar 63, a sliding block 64, a return spring 65, a limiting block 66, a top block 67, a sliding rod 68 and a compression spring 69, wherein the mounting frame 61 is mounted and fixed inside the protection frame 2, the push rod 62 is slidably fitted inside the mounting frame 61 through the sliding block 64, the push rod 62 contacts with the right end of the clamping bar 63, the push rod 62 is fixed with the rear end of the sliding block 64, the sliding block 64 is elastically connected with the right end of the limiting block 66 through the return spring 65, the sliding rod 68 is embedded in the front end of the mounting frame 61, the top block 67 is fixed with the rear end of the sliding rod 68, the compression spring 69 is sleeved on the upper end of the sliding rod 68, the push rods 62 are provided with two push rods 62, the push rods 62 are oppositely arranged along the left and right sides of the upper end of the top block 67, the upper ends of the two push rods 62 are both provided with the sliding block 64, the return spring 65, The limiting block 66 and the clamping rod 63 are arranged, the adjacent position of the push rod 62 is in an inclined slope shape, the cross section of the ejector block 67 is in an isosceles trapezoid shape, the ejector block 67 is in contact with the right end of the push rod 62, the central lines of the ejector block 67 and the slide rod 68 are in the same vertical direction, the slide rod 68 is in sliding fit with the inner side of the mounting frame 61, the effect of enabling the slide rod 68 to move stably is facilitated, the pressure spring 69 is made of spring steel, elastic potential energy is excellent, the ejector block 67 is made of carbon steel, and hardness is high.

Referring to fig. 5, the present invention provides an external power protection structure for electronic engineering by improving the structure, wherein the clamping rod 63 includes a slanting rod 631, a damping hinge 632, a buffering spring 633 and a clamping block 634, the slanting rod 631 is connected to the inner side of the mounting frame 61 through the damping hinge 632, the slanting rod 631 is elastically connected to the left end of the clamping block 634 through the buffering spring 633, the clamping block 634 is slidably engaged with the inner side of the right end of the slanting rod 631, the cross section of the clamping block 634 is rectangular trapezoid, and the surface of the clamping block 634 is smooth, so as to clamp the power.

The utility model provides an external power supply protection structure for electronic engineering through improvement, and the working principle is as follows;

firstly, before use, an external power protection structure for electronic engineering is horizontally placed, so that an antiskid block 1 fixedly supports the structure;

secondly, when the heat dissipation device is used, a power supply to be placed is pushed into the inner side of the protection frame 2, the power supply is protected through the top cover and the protection frame 2, and the first heat dissipation groove 4 and the second heat dissipation groove 5 can find out the ventilation property inside the protection frame 2, so that the heat dissipation performance of the upper end of the power supply is accelerated;

thirdly, after the power supply is pushed into the protection frame 2, the sliding rod 68 can push the ejector block 67 to move towards the rear end to drive the push rod 62 to move towards two sides, when the push rod 62 moves, the slide block 64 can move on the inner side of the installation frame 61, and the reset spring 65 can be pressed to deform, so that the clamping rod 63 can clamp and limit two sides of the lower end of the power supply, the original mode of fixing by means of an external appliance is changed, and the installation is convenient and rapid;

fourthly, when the inclined rod 631 clamps the power supply, the clamping block 634 can be tightly attached to the two sides of the power supply, and meanwhile, the clamping block 634 can press the buffer spring 633 to deform and contract to absorb the polarization force at the upper end of the power supply, so that the power supply can be stably fixed;

fifthly, when the power supply is to be taken out, the power supply is pulled to the front end, so that the jacking force of the jacking block 67 on the push rod 62 is released, the elastic potential energy which is restored to be deformed by the damping hinge 632 drives the inclined rod 631 to be restored to the upper end of the original position, the clamping of the power supply is released, and the power supply can be taken down.

The utility model provides an external power protection structure for electronic engineering through improvement, and the clamping mechanism 6 is arranged in the protection frame 2, so that after a power supply is pushed into the protection frame 2, the sliding rod 68 can push the ejector block 67 to move towards the rear end to drive the push rod 62 to move towards two sides, and the clamping rod 63 can clamp and limit two sides of the lower end of the power supply, so that the original fixing mode by means of an external appliance is changed, and the external power protection structure has the advantages of convenience and quickness in installation; through having set up clamping bar 63 placing fixture 6 upper end, when the down tube 631 was to the power centre gripping, can make clamp block 634 and power both sides closely laminate, simultaneously clamp block 634 can press buffer spring 633 to produce the shrink of deformation, absorbs power upper end polarization, has reached and can be to the steady fixed advantage of power.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described, and the standard parts used in the present invention are all available on the market, the special-shaped parts can be customized according to the description and the accompanying drawings, the specific connection mode of each part adopts the conventional means of bolt and rivet, welding and the like mature in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described herein.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An external power supply protection structure for electronic engineering comprises an anti-skid block (1), a protection frame (2), a top cover (3), a first heat dissipation groove (4) and a second heat dissipation groove (5), wherein the anti-skid block (1) is fixed with the bottom of the protection frame (2);

the method is characterized in that: the device is characterized by further comprising a placing clamping mechanism (6), the placing clamping mechanism (6) is installed and fixed inside the protection frame (2), the placing clamping mechanism (6) comprises an installation frame (61), a push rod (62), a clamping rod (63), a sliding block (64), a reset spring (65), a limiting block (66), a top block (67), a sliding rod (68) and a pressure spring (69), the installation frame (61) is installed and fixed inside the protection frame (2), the push rod (62) is in sliding fit with the installation frame (61) through the sliding block (64), the push rod (62) is in contact with the right end of the clamping rod (63), the push rod (62) is fixed to the rear end of the sliding block (64), the sliding block (64) is elastically connected with the right end of the limiting block (66) through the reset spring (65), the sliding rod (68) is embedded into the front end of the installation frame (61), the top block (67) is fixed to the rear end of the sliding rod (68), the upper end of the sliding rod (68) is sleeved with a pressure spring (69).

2. The external power protection structure for electronic engineering according to claim 1, characterized in that: the heat dissipation structure is characterized in that a top cover (3) is arranged at the top of the protection frame (2), and a first heat dissipation groove (4) and a second heat dissipation groove (5) are oppositely arranged on the left side and the right side of the upper end of the protection frame (2).

3. The external power protection structure for electronic engineering according to claim 1, characterized in that: the clamping bar (63) comprises an inclined bar (631), a damping hinge (632), a buffer spring (633) and a clamping block (634), wherein the inclined bar (631) is connected with the inner side of the mounting frame (61) through the damping hinge (632), the inclined bar (631) is elastically connected with the left end of the clamping block (634) through the buffer spring (633), and the clamping block (634) is in sliding fit with the inner side of the right end of the inclined bar (631).

4. The external power protection structure for electronic engineering according to claim 3, wherein: the cross section of the clamping block (634) is in a right-angle trapezoid shape, and the surface of the clamping block (634) is smooth.

5. The external power protection structure for electronic engineering according to claim 1, characterized in that: the push rods (62) are arranged in two, and the push rods (62) are oppositely arranged along the left side and the right side of the upper end of the ejector block (67).

6. The external power protection structure for electronic engineering according to claim 5, wherein: the upper ends of the two push rods (62) are respectively provided with a sliding block (64), a return spring (65), a limiting block (66) and a clamping rod (63), and the adjacent positions of the push rods (62) are in an inclined slope shape.

7. The external power protection structure for electronic engineering according to claim 1, characterized in that: the cross section of the jacking block (67) is in an isosceles trapezoid shape, and the jacking block (67) is in contact with the right end of the push rod (62).

8. The external power protection structure for electronic engineering according to claim 1, characterized in that: the central lines of the top block (67) and the sliding rod (68) are in the same vertical direction, and the sliding rod (68) is in sliding fit with the inner side of the mounting frame (61).