CN213662145U

CN213662145U - Special control box for electronic engineering

Info

Publication number: CN213662145U
Application number: CN202022872409.6U
Authority: CN
Inventors: 杨鸿�; 熊祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-07-09
Anticipated expiration: 2030-12-03

Abstract

The utility model relates to an electronic engineering technical field just discloses a special control box of electronic engineering, including the framework. This special control box of electronic engineering, drive holding down disk downstream through the backup pad, make holding down disk drive the expansion piece that is located the top through first even board and expand, the expansion piece that is located the top drives the expansion piece that is located the bottom through the sliding block and expands, the tensile elastic buffer area of expansion piece, elastic buffer area drives the vibrations power and absorbs, the buffering protection to the control box body has been realized, compress buffer spring through the sliding seat, make buffer spring absorb the vibrations power, secondary buffering protection to the control box body has been realized, compress elastic buffer ball through two sets of extrusion covers, make elastic buffer ball absorb the vibrations power, the buffering protection once more to the vibrations power has been realized, thereby the multistage shock attenuation to the control box body has been realized, the shock attenuation effect to the control box body has been strengthened.

Description

Special control box for electronic engineering

Technical Field

The utility model relates to an electronic engineering technical field specifically is a special control box 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 an engineering oriented to the electronic field, the research objects of electronic engineering are beyond the electronic field today, and the application forms of electronic engineering include electric equipment and various electric switches using control technology, measurement technology, regulation technology, computer technology, up to information technology, and the main research fields of electronic engineering are circuits and systems, communication, electromagnetic and microwave technology, and digital signal processing, etc., when the electric equipment is operated, the control box is needed, but when the control box in the prior art is installed outdoors, the installation is not stable enough due to the influence of external force, so that the normal use of electronic engineering equipment is influenced.

For example, chinese patent application nos.: CN208609299U, which is described basically as follows: the utility model has the advantages that the slider capable of sliding outwards is arranged between the control box body and the fixed base, and the slider is driven by the second extrusion spring to restore to the original position, so that the anti-vibration effect of the control box body is increased, and the outer side of the control box body plays a supporting role through the supporting rod, thereby avoiding the unstable installation of the control box body due to the influence of external force; however, the utility model discloses a buffer structure is comparatively single, can only carry out one-way buffering to the control box, is difficult to carry out multistage buffering to the control box, and buffering effect is relatively poor.

Therefore, the inventor provides a special control box for electronic engineering to fulfill the aim of achieving more practical value by taking the experience of abundant design development and actual manufacturing of the related industry for years and researching and improving the existing structure and deficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a special control box of electronic engineering has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a special control box for electronic engineering comprises a frame body, wherein a supporting plate is arranged at the top of the inner wall of the frame body, a control box body is arranged in the middle of the upper surface of the supporting plate, buffering mechanisms are fixedly connected to the left side and the right side of the lower surface of the supporting plate respectively, each buffering mechanism comprises a lower pressure plate, a box body is arranged under the lower pressure plate, a sliding block is slidably connected inside the box body, the upper surface and the lower surface of the sliding block are fixedly connected with an expansion block, the middle part of the inner side surface of the expansion block is fixedly connected with an elastic buffering belt, a first hinged plate is fixedly connected to the middle part of the upper surface of the expansion block at the top and the lower surface of the lower pressure plate respectively, a first connecting column is arranged on the inner side surface of the first hinged plate, a first connecting plate is sleeved at the middle part of, the inner side surface and the outer side surface of the slide rail are both fixedly connected with a top plate, the top of the inner side surface of the top plate is fixedly connected with a guide post, the upper surface of the slide rail is connected with a slide seat in a sliding way, the middle part of the upper surface of the slide seat and the middle part of the lower surface of the expansion block positioned at the bottom are fixedly connected with a second hinged plate, a second connecting column is arranged on the inner side surface of the second hinged plate, a second connecting plate is sleeved in the middle of the outer surface of the second connecting column, the outer side of the outer surface of the guide post is sleeved with a buffer spring, the middle part of the lower surface of the tray body is fixedly connected with a buffer post, the bottom end of the buffer column is fixedly connected with a movable disc, the outer surface of the movable disc is sleeved with a sleeve, the middle part fixedly connected with support column of the inner wall of sleeve bottom, the top of support column and the equal fixedly connected with extrusion cover in middle part of removal dish lower surface, the inside of extrusion cover is provided with the elastic buffer ball.

Preferably, the top of the inner wall of the frame body is provided with a limit groove, and the width of the limit groove is matched with that of the support plate.

Preferably, the inside of disk body has seted up spacing spout, the width of spacing spout and the width looks adaptation of sliding block.

Preferably, the slide rail is I-shaped, and mounting holes are formed in the inner side and the outer side of the lower surface of the slide rail.

Preferably, the top of the outer side surface of the sliding seat is provided with a through groove, and the inner diameter of the through groove is matched with the outer diameter of the guide pillar.

Preferably, the middle part of the upper surface of the sleeve is provided with a moving groove, and the inner diameter of the moving groove is matched with the outer diameter of the buffer column.

(III) advantageous effects

Compared with the prior art, the utility model provides a special control box of electronic engineering possesses following beneficial effect:

1. this special control box of electronic engineering, drive holding down disk downstream through the backup pad, make holding down disk drive the expansion piece that is located the top through first even board and expand, the expansion piece that is located the top drives the expansion piece that is located the bottom through the sliding block and expands, the tensile elastic buffer area of expansion piece, elastic buffer area drives the vibrations power and absorbs, the buffering protection to the control box body has been realized, compress buffer spring through the sliding seat, make buffer spring absorb the vibrations power, secondary buffering protection to the control box body has been realized, compress elastic buffer ball through two sets of extrusion covers, make elastic buffer ball absorb the vibrations power, the buffering protection once more to the vibrations power has been realized, thereby the multistage shock attenuation to the control box body has been realized, the shock attenuation effect to the control box body has been strengthened.

2. This special control box of electronic engineering uses through the cooperation of framework and backup pad, has realized spacing to the backup pad, has guaranteed the stability when the backup pad removes, uses through the cooperation of disk body and sliding block, has realized spacing to the expansion piece, has guaranteed the stability when the expansion piece removes, uses through the cooperation of slide rail and guide pillar, has realized spacing to the sliding seat, has guaranteed the stability when the sliding seat removes, has guaranteed the buffering protective effect to the control box body.

Drawings

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

FIG. 2 is a schematic view of the buffering mechanism of the present invention;

fig. 3 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: 1. a frame body; 2. a support plate; 3. a control box body; 4. a buffer mechanism; 401. a lower platen; 402. a tray body; 403. a slider; 404. an expansion block; 405. an elastic buffer band; 406. a first hinge plate; 407. a first connecting plate; 408. a slide rail; 409. a top plate; 410. a guide post; 411. a sliding seat; 412. a second hinge plate; 413. a second connecting plate; 414. a buffer spring; 415. a buffer column; 416. a movable tray; 417. a sleeve; 418. a support pillar; 419. an extrusion cover; 420. elastic buffer ball.

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. 1-3, the present invention provides a technical solution: a special control box for electronic engineering comprises a frame body 1, a support plate 2 is arranged at the top of the inner wall of the frame body 1, a control box body 3 is arranged in the middle of the upper surface of the support plate 2, buffer mechanisms 4 are fixedly connected to the left side and the right side of the lower surface of the support plate 2, each buffer mechanism 4 comprises a lower pressing plate 401, a plate body 402 is arranged right below the lower pressing plate 401, a sliding block 403 is slidably connected inside the plate body 402, an expansion block 404 is fixedly connected to the upper surface and the lower surface of the sliding block 403, an elastic buffer belt 405 is fixedly connected to the middle of the inner side of the expansion block 404, a first hinge plate 406 is fixedly connected to the middle of the upper surface of the expansion block 404 at the top and the lower surface of the lower pressing plate 401, a first connecting column is arranged on the inner side of the first hinge plate 406, a first connecting plate 407 is sleeved at the, the inner side surface and the outer side surface of the sliding rail 408 are fixedly connected with a top plate 409, the top of the inner side surface of the top plate 409 is fixedly connected with a guide pillar 410, the limit of the support plate 2 is realized by the matching use of the frame body 1 and the support plate 2, the stability of the support plate 2 during moving is ensured, the limit of the expansion block 404 is realized by the matching use of the disc body 402 and the sliding block 403, the stability of the expansion block 404 during moving is ensured, the buffer protection effect of the control box body 3 is ensured, the upper surface of the sliding rail 408 is slidably connected with a sliding seat 411, the middle part of the upper surface of the sliding seat 411 and the middle part of the lower surface of the expansion block 404 at the bottom are fixedly connected with a second hinged plate 412, the inner side surface of the second hinged plate 412 is provided with a second connecting column, a second connecting plate 413 is sleeved at the middle part of the outer surface of the second connecting column, a buffer spring 414 is sleeved at the outer side of the outer surface of the guide column 410, a buffer column 415 is fixedly connected at the middle part of the lower surface of the disc body 402, a moving disc 416 is fixedly connected at the bottom end of the buffer column 415, a sleeve 417 is sleeved at the outer surface of the moving disc 416, a support column 418 is fixedly connected at the middle part of the inner wall at the bottom of the sleeve 417, a squeezing cover 419 is fixedly connected at the top end of the support column 418 and the middle part of the lower surface of the moving disc 416, an elastic buffer ball 420 is arranged inside the squeezing cover 419, the lower platen 401 is driven by the support plate 2 to move downwards, so that the lower platen 401 drives an expansion block 404 at the top part to expand by the first connecting plate 407, the expansion block 404 at the top part drives the expansion block 404 at the bottom part to, realized the buffering protection to control box body 3, compress buffer spring 414 through sliding seat 411, make buffer spring 414 absorb the vibrations power, realized the secondary buffering protection to control box body 3, compress elasticity buffering ball 420 through two sets of extrusion covers 419, make elasticity buffering ball 420 absorb the vibrations power, realized the buffering protection once more to the vibrations power, thereby realized the multistage shock attenuation to control box body 3, strengthened the shock attenuation effect to control box body 3.

The utility model discloses a realize the buffering protection to control box body 3, consequently seted up the spacing groove at the top of 1 inner walls of framework, the width of spacing groove and the width looks adaptation of backup pad 2 when buffering the protection to control box body 3, backup pad 2 removes in the inside of spacing groove.

The utility model discloses a realize the buffering protection to control box body 3, consequently seted up spacing spout in the inside of disk body 402, the width of spacing spout and the width looks adaptation of sliding block 403, when buffering the protection to control box body 3, sliding block 403 slides in the inside of spacing spout.

The utility model discloses a realize the buffering protection to control box body 3, consequently the shape that sets up slide rail 408 is the I-shaped, and the mounting hole has all been seted up to the inboard and the outside of slide rail 408 lower surface, when buffering the protection to control box body 3, sliding seat 411 slides along slide rail 408.

The utility model discloses a realize the buffering protection to control box body 3, consequently seted up logical groove at the top of sliding seat 411 lateral surface, the internal diameter that leads to the groove and guide pillar 410's external diameter looks adaptation, when buffering the protection to control box body 3, sliding seat 411 slides along guide pillar 410 through leading to the groove.

The utility model discloses a realize the buffering protection to control box body 3, consequently offered the shifting chute at the middle part of sleeve 417 upper surface, the internal diameter of shifting chute and buffering post 415's external diameter looks adaptation when buffering the protection to control box body 3, buffering post 415 removes in the inside of shifting chute.

When the control box body 3 is vibrated, the support plate 2 moves downwards in the limiting groove, the support plate 2 drives the lower pressure plate 401 to move downwards, the lower pressure plate 401 drives the expansion block 404 at the top to expand through the first connecting plate 407, the expansion block 404 at the top drives the expansion block 404 at the bottom to expand through the sliding block 403, the expansion block 404 stretches the elastic buffer belt 405, the elastic buffer belt 405 drives the vibration force to absorb, so that the control box body 3 is protected in a buffering manner, the expansion block 404 at the top drives the sliding seat 411 to slide outwards along the sliding rail 408 and the guide pillar 410 through the second connecting plate 413, the sliding seat 411 compresses the buffer spring 414, the buffer spring 414 absorbs the vibration force, so that the secondary buffering protection of the control box body 3 is realized, the disc body 402 drives the buffer pillar 415 to move downwards, the buffer pillar 415 drives the extrusion cover 419 at the top to move downwards through the moving plate 416, the two groups of the extrusion covers 419 compress the elastic buffering balls 420, and the elastic buffering balls 420 absorb the vibration force, so that the secondary buffering protection of the vibration force is realized.

In summary, the control box for electronic engineering drives the lower platen 401 to move downwards through the supporting plate 2, so that the lower platen 401 drives the expansion block 404 at the top to expand through the first connecting plate 407, the expansion block 404 at the top drives the expansion block 404 at the bottom to expand through the sliding block 403, the expansion block 404 stretches the elastic buffer belt 405, the elastic buffer belt 405 drives the vibration force to absorb, the buffer protection of the control box body 3 is realized, the buffer spring 414 is compressed by the sliding seat 411, so that the buffer spring 414 absorbs the vibration force, the secondary buffer protection of the control box body 3 is realized, the two groups of extrusion covers 419 compress the elastic buffering ball 420, so that the elastic buffering ball 420 absorbs the vibration force, thereby realizing the secondary buffering protection of the vibration force, thereby realized the multistage shock attenuation to control box body 3, strengthened the shock attenuation effect to control box body 3.

This special control box of electronic engineering, cooperation through framework 1 and backup pad 2 is used, spacing to backup pad 2 has been realized, stability when backup pad 2 removes has been guaranteed, cooperation through disk body 402 and sliding block 403 is used, spacing to expansion piece 404 has been realized, stability when expansion piece 404 removes has been guaranteed, cooperation through slide rail 408 and guide pillar 410 is used, spacing to sliding seat 411 has been realized, stability when sliding seat 411 removes has been guaranteed, the buffering protective effect to control box body 3 has been guaranteed.

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 special control box of electronic engineering, includes framework (1), its characterized in that: the top of the inner wall of the frame body (1) is provided with a support plate (2), the middle part of the upper surface of the support plate (2) is provided with a control box body (3), the left side and the right side of the lower surface of the support plate (2) are fixedly connected with buffer mechanisms (4), each buffer mechanism (4) comprises a lower pressure plate (401), a plate body (402) is arranged under each lower pressure plate (401), the inner part of each plate body (402) is connected with a sliding block (403) in a sliding manner, the upper surface and the lower surface of each sliding block (403) are fixedly connected with an expansion block (404), the middle part of the inner side surface of each expansion block (404) is fixedly connected with an elastic buffer belt (405), the middle part of the upper surface of each expansion block (404) at the top and the lower surface of each lower pressure plate (401) are fixedly connected with a first hinged plate (406, the middle part of the outer surface of the first connecting column is sleeved with a first connecting plate (407), the left side and the right side of the inner wall of the bottom of the frame body (1) are respectively provided with a sliding rail (408), the inner side surface and the outer side surface of the sliding rail (408) are respectively and fixedly connected with a top plate (409), the top part of the inner side surface of the top plate (409) is fixedly connected with a guide column (410), the upper surface of the sliding rail (408) is slidably connected with a sliding seat (411), the middle part of the upper surface of the sliding seat (411) and the middle part of the lower surface of the expansion block (404) positioned at the bottom are respectively and fixedly connected with a second hinged plate (412), the inner side surface of the second hinged plate (412) is provided with a second connecting column, the middle part of the outer surface of the second connecting column is sleeved with a second connecting plate (413), the outer side of the outer surface, the bottom fixedly connected with of cushion column (415) removes dish (416), the surface of removing dish (416) has cup jointed sleeve (417), middle part fixedly connected with support column (418) of the inner wall of sleeve (417) bottom, the top of support column (418) and the equal fixedly connected with in middle part of removing dish (416) lower surface extrude cover (419), the inside of extruding cover (419) is provided with elasticity cushion ball (420).

2. The special control box for electronic engineering according to claim 1, characterized in that: the top of the inner wall of the frame body (1) is provided with a limit groove, and the width of the limit groove is matched with that of the support plate (2).

3. The special control box for electronic engineering according to claim 1, characterized in that: the inside of disk body (402) is seted up spacing spout, the width of spacing spout and the width looks adaptation of sliding block (403).

4. The special control box for electronic engineering according to claim 1, characterized in that: the slide rail (408) is I-shaped, and mounting holes are formed in the inner side and the outer side of the lower surface of the slide rail (408).

5. The special control box for electronic engineering according to claim 1, characterized in that: the top of the outer side surface of the sliding seat (411) is provided with a through groove, and the inner diameter of the through groove is matched with the outer diameter of the guide pillar (410).

6. The special control box for electronic engineering according to claim 1, characterized in that: the middle part of the upper surface of the sleeve (417) is provided with a moving groove, and the inner diameter of the moving groove is matched with the outer diameter of the buffer column (415).