CN213462551U

CN213462551U - Outdoor electronic instrument protective housing

Info

Publication number: CN213462551U
Application number: CN202021569544.7U
Authority: CN
Inventors: 李雁梅; 毛俭英
Original assignee: Guangdong Huijie Electric Power Group Co Ltd
Current assignee: Guangdong Huijie Electric Power Group Co Ltd
Priority date: 2020-08-02
Filing date: 2020-08-02
Publication date: 2021-06-15
Anticipated expiration: 2030-08-02

Abstract

The utility model discloses an outdoor electronic instrument protective box, which comprises a protective box body, a box cover movably arranged on the upper end surface of the protective box body through hinges, and a dust removing device arranged in the center of the upper end surface of the box cover, wherein a chamber is arranged in the protective box body, an installation box is arranged in the protective box body, a first rotating shaft is movably arranged on the lower end surface of the installation box through an ear plate, a movable shaft is arranged on the outer edge surface of the first rotating shaft, a second rotating shaft is movably arranged at the lower end of the inner wall of the protective box body through an ear plate, a first sleeve is arranged on the outer edge surface of the second rotating shaft, a first bottom plate is fixedly arranged in the first sleeve, one end of the movable shaft extends into the first sleeve and is connected with a first top plate, the outdoor electronic instrument protective box has reasonable structure, is convenient for absorbing dust while dissipating heat, and is convenient for providing buffer protection for an electronic instrument when the protective box is collided by external force, the practicability is strong.

Description

Outdoor electronic instrument protective housing

Technical Field

The utility model belongs to the technical field of electronic instrument, concretely relates to outdoor electronic instrument guard box.

Background

The electronic instrument is a device for detecting, analyzing and testing the performance, quality and safety of electronic products. The general concept can be summarized into three major blocks of electronic measuring instruments, electronic analytical instruments and application instruments, and 24 types of sub-categories are optical electronic instruments, electronic component measuring instruments, dynamic analytical instruments and the like.

Outdoor electronic instrument is equipped with the protective housing usually when installing, and current electronic instrument protective housing is when receiving the collision of external strength, and the electronic instrument collides with the protective housing and easily leads to electronic instrument's damage, and electronic instrument need dispel the heat through the radiator-grid when installing in the protective housing, has external dust to get into the protective housing during the heat dissipation in, and current protective housing does not possess the function of taking into account the dust removal in the radiating, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outdoor electronic instrument protective housing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an outdoor electronic instrument protection box comprises a protection box body, a box cover movably arranged on the upper end face of the protection box body through hinges, and a dust removal device arranged in the center of the upper end face of the box cover in a centered manner, wherein a chamber is formed in the protection box body, an installation box is arranged in the protection box body, a first rotating shaft is movably arranged on the lower end face of the installation box through an ear plate, a movable shaft is arranged on the outer edge face of the first rotating shaft, a second rotating shaft is movably arranged at the lower end of the inner wall of the protection box body through an ear plate, a first sleeve is arranged on the outer edge face of the second rotating shaft, a first bottom plate is fixedly arranged in the first sleeve, one end of the movable shaft extends into the first sleeve and is connected with a first top plate, a first spring is hinged between the first top plate and the first bottom plate, the dust removal device comprises a dust removal box, and a placing groove is formed, and the up end of dust removal case has seted up the seal groove, the dust removal incasement equidistance is provided with the dust collecting net, the sealing washer is installed in the cooperation of seal groove, the upper cover plate is installed to the up end of dust removal case, the lower terminal surface of upper cover plate sets up the groove of cooperation sealing washer installation.

Preferably, an air pump is arranged at the center of the upper end face of the dust removal device, a group of air suction pipes are connected in the air pump, and one ends of the air suction pipes extend out of the air pump and extend into the dust removal device.

Preferably, the dust removal device is internally connected with a dust removal pipe, and two ends of the dust removal pipe respectively extend out of two sides of the dust removal device and extend into the protective box body.

Preferably, the radiating grooves are symmetrically formed in the two sides of the protective box body, the lifting handle is movably mounted on one side of the protective box body through the rotating shaft, a radiating net is fixedly mounted in each radiating groove, and a fastening plate is fixedly mounted at the joint of the box cover and the protective box body through a cross bolt.

Preferably, the inner wall symmetry fixed mounting of protection box has the loading board, the up end of loading board is provided with the second sleeve, the outer wall fixedly connected with L template of install bin, fixed mounting has the second bottom plate in the second sleeve, the one end of L template extends into in the second sleeve and is connected with the second roof, it has the second spring to articulate between second roof and the second bottom plate.

The utility model discloses a technological effect and advantage: the outdoor electronic instrument protection box has the advantages that due to the arrangement of the first sleeve, when the protection box body is collided by external force, the mounting box presses the movable shaft, so that the movable shaft compresses the first spring arranged in the first sleeve, the effect of external force influence is reduced, and the electronic instrument is prevented from being directly collided with the protection box body to be damaged; benefit from dust collector's setting, be convenient for start-up air pump for in the dust passes through the radiator-grid and gets into the dust removal pipe, finally adsorb the dust on the dust collecting net of installing at the dust removal incasement, be convenient for carry out the absorption of radiating realization to the dust through the radiator-grid, the practicality is strong.

Drawings

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

FIG. 2 is a schematic view of the dust removing device of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 4 is an enlarged schematic view of the structure shown at B in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at C in fig. 3 according to the present invention.

In the figure: 1 protective box body, 101 radiating groove, 102 case lid, 103 loading boards, 2 carry the handle, 3 radiator-screens, 4 air pumps, 401 aspiration channel, 5 dust collector, 501 dust removal pipe, 6 mounting plates, 7 dust removal casees, 701 standing groove, 702 seal groove, 8 upper cover plate, 801 sealing washer, 9 collection dirt net, 10 install bin, 1001 first pivot, 11L template, 12 second pivots, 13 first sleeve, 1301 first bottom plate, 14 loose axle, first roof, 15 first spring, 16 second sleeve, 1601 second bottom plate, 17 second roof, 18 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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides an outdoor electronic instrument protective box as shown in figures 1-5, which comprises a protective box body 1, a box cover 102 movably arranged on the upper end surface of the protective box body 1 through hinges, and a dust removing device 5 arranged in the center of the upper end surface of the box cover 102 in the middle, a chamber is arranged in the protective box body 1, an installation box 10 is arranged in the protective box body 1, when in specific implementation, an electronic instrument can be arranged in the installation box 10, the lower end surface of the installation box 10 is movably provided with a first rotating shaft through an ear plate, the ear plate 1001 is a rectangular plate structure with one semicircular end 1001, the outer edge surface of the first rotating shaft 1001 is provided with a movable shaft 14, the joint of the movable shaft 14 and the first rotating shaft 1001 is provided with a roller bearing, the lower end of the inner wall of the protective box body 1 is movably provided with a second rotating shaft 12 through the ear plate, the outer edge surface of the second rotating shaft 12 is provided with, a roller bearing is arranged at the joint of the first sleeve 13 and the second rotating shaft 12, a first bottom plate 1301 is fixedly arranged in the first sleeve 13, the first bottom plate 1301 is an arc-shaped plate structure fixedly arranged at the bottom end of the first sleeve 13, one end of the movable shaft 14 extends into the first sleeve 13 and is connected with a first top plate 1401, the first top plate 1401 is a rectangular plate structure, a first spring 15 is hinged between the first top plate 1401 and the first bottom plate 1301, the installation box 10 presses the movable shaft 14 when the protection box body 1 is impacted by external force, so that the movable shaft 14 compresses the first spring 15 arranged in the first sleeve 13, the effect of external force influence is reduced, the electronic instrument is prevented from being damaged by direct collision with the protection box body 1, the dust removal device 5 comprises a dust removal box 7, a placement groove 701 is arranged in the middle of the dust removal box 7, and a sealing groove 702 is arranged on the upper end face of the dust removal box 7, seal groove 702 is annular groove structure, the equidistance is provided with collection dirt net 9 in the dust removal case 7, sealing washer 801 is installed to the seal groove 702 fit in, upper cover plate 8 is installed to the up end of dust removal case 7, the groove of cooperation sealing washer 801 installation is seted up to the lower terminal surface of upper cover plate 8, benefits from dust collector 5's setting, is convenient for start air pump 4 for the dust passes through radiator-grid 3 and gets into dust removal pipe 501 in, finally adsorbs the dust on installing the collection dirt net 9 in dust removal case 7, is convenient for realize the absorption to the dust when carrying out the heat dissipation through radiator-grid 3, and the practicality is strong.

Specifically, dust collector 5's up end center is provided with air pump 4, 4 in-connection of air pump has a set of aspiration channel 401, and aspiration channel 401 is cylindrical body structure, the one end of aspiration channel 401 extends air pump 4 and extends into in dust collector 5.

Specifically, dust removal pipe 501 is connected in dust collector 5, the both ends of dust removal pipe 501 extend and extend into protection box 1 from dust collector 5's both sides respectively, (during the concrete implementation, the hole that supplies dust removal pipe 501 to pass is seted up to the both sides of apron 8 and dust removal case 7).

Specifically, radiating grooves 101 are symmetrically formed in two sides of the protection box body 1, the radiating grooves 101 are of a rectangular groove body structure, a lifting handle 2 is movably mounted on one side of the protection box body 1 through a rotating shaft, a groove is formed in one side of the protection box body 1, the lifting handle 2 is movably mounted in the groove through the rotating shaft, a radiating net 3 is fixedly mounted in the radiating grooves 101, a fastening plate 6 is fixedly mounted at the joint of the box cover 102 and the protection box body 1 through a cross bolt, one end of the fastening plate 6 is abutted to one end of the upper end face of the box cover 102 and abutted to one side of the protection box body 1, and the cross bolt can be screwed to fix the box cover 102 and the protection box body 1 during specific implementation.

Specifically, there is a bearing plate 103 in the inner wall symmetry fixed mounting of protection box 1, the up end of bearing plate 103 is provided with second sleeve 16, the outer wall fixedly connected with L template 11 of install bin 10, fixed mounting has second bottom plate 1601 in the second sleeve 16, and second bottom plate 1601 is the rectangular plate structure of fixed mounting in the 16 bottom of second sleeve, the one end of L template 11 extends into in the second sleeve 16 and is connected with second roof 17, it has second spring 18 to articulate between second roof 17 and the second bottom plate 1601.

The working principle of the outdoor electronic instrument protection box is that when the outdoor electronic instrument protection box is used, an electronic instrument is installed in an installation box 10, the electronic instrument installed in the installation box 10 generates heat after working for a period of time, the heat is discharged out of a protection box body 1 through a heat dissipation net 3, an air pump 4 is started at the same time, under the driving of the air pump 4, dust near the heat dissipation net 3 is sucked into a dust removal box 7 through a dust removal pipe 501 and finally adsorbed on a dust collection net 9, so that the dust is adsorbed while heat dissipation is performed, when the protection box body 1 is collided by external force, the installation box 10 presses a movable shaft 14, the movable shaft 14 compresses a first spring 15 installed in a first sleeve 13, and buffering is provided for the electronic instrument installed in the installation box 10, the outdoor electronic instrument protection box is reasonable in structure, the dust is adsorbed while heat dissipation is performed, and the protection box is convenient to provide buffering protection for the electronic instrument when being collided by the external force, the practicability is strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an outdoor electronic instrument protective housing, includes protective housing (1), through hinge movable mounting at case lid (102) of protective housing (1) up end and set up dust collector (5) at case lid (102) up end center between two parties, its characterized in that: the dust removal device is characterized in that a bin is arranged in the protection box body (1), an installation box (10) is arranged in the protection box body (1), a first rotating shaft (1001) is arranged on the lower end face of the installation box (10) through an ear plate movable mounting, a movable shaft (14) is arranged on the outer edge face of the first rotating shaft (1001), a second rotating shaft (12) is arranged on the lower end face of the inner wall of the protection box body (1) through an ear plate movable mounting, a first sleeve (13) is arranged on the outer edge face of the second rotating shaft (12), a first bottom plate (1301) is fixedly arranged in the first sleeve (13), one end of the movable shaft (14) extends into the first sleeve (13) and is connected with a first top plate (1401), a first spring (15) is hinged between the first top plate (1401) and the first bottom plate (1301), the dust removal device (5) comprises a dust removal box (7), a placing groove (701) is arranged in the dust removal box (7) in, and seal groove (702) have been seted up to the up end of dust removal case (7), the equidistance is provided with dust collecting net (9) in dust removal case (7), sealing washer (801) are installed to seal groove (702) fit in, upper cover plate (8) are installed to the up end of dust removal case (7), the groove of cooperation sealing washer (801) installation is seted up to the lower terminal surface of upper cover plate (8).

2. The outdoor electronic instrument protective box according to claim 1, wherein: the dust collector is characterized in that an air pump (4) is arranged at the center of the upper end face of the dust collector (5), a group of air suction pipes (401) are connected into the air pump (4), and one ends of the air suction pipes (401) extend out of the air pump (4) and extend into the dust collector (5).

3. An outdoor electronic instrument protective case according to claim 2, wherein: the dust removal device is characterized in that a dust removal pipe (501) is connected in the dust removal device (5), and two ends of the dust removal pipe (501) extend out of two sides of the dust removal device (5) respectively and extend into the protection box body (1).

4. The outdoor electronic instrument protective box according to claim 1, wherein: the novel protective box is characterized in that heat dissipation grooves (101) are symmetrically formed in two sides of the protective box body (1), a lifting handle (2) is movably mounted on one side of the protective box body (1) through a rotating shaft, a heat dissipation net (3) is fixedly mounted in the heat dissipation grooves (101), and a fastening plate (6) is fixedly mounted at the joint of the box cover (102) and the protective box body (1) through a cross bolt.

5. The outdoor electronic instrument protective box according to claim 1, wherein: the inner wall symmetry fixed mounting of protection box (1) has loading board (103), the up end of loading board (103) is provided with second sleeve (16), the outer wall fixedly connected with L template (11) of install bin (10), fixed mounting has second bottom plate (1601) in second sleeve (16), the one end of L template (11) extends into in second sleeve (16) and is connected with second roof (17), it has second spring (18) to articulate between second roof (17) and second bottom plate (1601).