CN209994695U

CN209994695U - Electronic instrument case

Info

Publication number: CN209994695U
Application number: CN201920308181.2U
Authority: CN
Inventors: 胡磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-12
Filing date: 2019-03-12
Publication date: 2020-01-24
Anticipated expiration: 2029-03-12

Abstract

The utility model discloses an electronic instrument machine case, be in including chassis base with placing chassis assembly on the chassis base, chassis assembly include outer box, vertical embedded sliding connection in interior box and fixed mounting in the outer box are in the case lid at interior box top, outer box with interior box is the cube structure, the lateral wall of interior box with leave the clearance between the inside wall of outer box, be provided with lifting unit on the chassis base, the utility model provides an electronic instrument machine case's simple structure is reasonable, can play fine damping and prevent the effect that falls, also can guarantee dustproof effect when guaranteeing the radiating, and protection electronic instrument that can be better does not receive the damage, can keep better performance effect.

Description

Electronic instrument case

Technical Field

The utility model relates to an electronic instrument equipment technical field especially relates to an electronic instrument machine case.

Background

With the progress of the times and the rapid development of the industry, a great deal of industry is changed greatly, and various microelectronic technologies, microprocessors and electronic computer technologies are continuously involved in the technologies of electronic instruments, mechanical equipment, measuring instruments and the like, so that the technology is more scientific, automatic, but its own electronics take up a large part of the capital investment of the equipment, so it is extremely important to protect the electronics, the case protective shell takes main protective measures of heat dissipation, falling prevention, dust prevention, moisture removal and the like, the existing case is of a single-case structure, have obvious not enough in the aspect of the damping is prevented falling, can not protect electronic instrument well, current quick-witted case protective housing can not accomplish better compromise in heat dissipation and dustproof two aspects in addition, consequently need improve in order to satisfy better result of use on structural design.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an electronic instrument case.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an electronic instrument case comprises a case base and a case component arranged on the case base, wherein the case component comprises an outer case body, an inner case body vertically embedded in the outer case body in a sliding mode and a case cover fixedly arranged at the top of the inner case body, the outer case body and the inner case body are both of a cubic structure, a gap is reserved between the outer side wall of the inner case body and the inner side wall of the outer case body, a lifting component is arranged on the case base, two heat dissipation windows are arranged on four side walls of the inner case body, horizontal symmetry axes of the eight heat dissipation windows are located at the same horizontal position, two heat dissipation openings are arranged on four side walls of the outer case body, horizontal symmetry axes of the eight heat dissipation openings are located at the same horizontal position, and when the lifting component drives the inner case body to slide along the inner side of the outer case body and rise to the highest position, the eight heat dissipation windows are all right opposite to the heat dissipation openings at the corresponding positions, when the lifting assembly drives the inner box body to slide along the inner side of the outer box body and descend to the lowest position, the eight heat dissipation windows and the heat dissipation openings at the corresponding positions are completely staggered, and the lifting assembly can drive the whole lifting movement formed by the inner box body and the box cover.

As a further description of the above technical solution: the chassis base comprises a supporting seat for fixedly supporting the outer box body and a bottom plate fixedly installed at the bottom of the supporting seat.

As a further description of the above technical solution: the lifting assembly comprises an electric lifting rod fixedly mounted on the bottom plate and a tray fixedly mounted at the output end of the electric lifting rod, the output end of the electric lifting rod penetrates through the bottom of the outer box body, and the inner box body is fixedly mounted on the tray.

As a further description of the above technical solution: and a gap of 1cm is reserved between the inner side wall of the outer box body and the outer side wall of the inner box body.

As a further description of the above technical solution: the central point of four inside walls of outer box all is equipped with the draw runner vertically.

As a further description of the above technical solution: the outer side wall of the inner box body is provided with sliding rails which are matched with the sliding strips in a sliding manner and embedded with the sliding strips at corresponding positions.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, leave the clearance between the lateral wall of the inside wall of box and interior box outside, avoided too much direct contact between interior box and the outer box, the effect that falls is prevented in the damping that plays that can be fine, and the electronic instrument of better protection instrument machine incasement does not receive the damage.

2. The utility model discloses in, can drive interior box vertical slip in the external box through the electric lift pole that sets up, can realize the position control between heat dissipation window and the heat dissipation opening, when going up and down to highest position, the heat dissipation window just faces the heat dissipation opening that corresponds the position and has the best radiating effect, when falling to the lowest position, the heat dissipation window staggers completely with the heat dissipation opening that corresponds the position and has the best dustproof effect, can realize heat dissipation and dirt-proof regulation through lift adjustment, thereby guarantee electronic instrument's performance that can be better.

Drawings

FIG. 1 is a schematic cross-sectional view of an electronic device case according to the present invention,

FIG. 2 is a front view of the electronic device case according to the present invention,

fig. 3 is a top view of the electronic device case according to the present invention when the case cover is not installed.

Illustration of the drawings:

1. chassis base, 11, supporting seat, 12, bottom plate, 2, chassis component, 21, outer box, 211, heat dissipation opening, 212, slide bar, 22, inner box, 221, heat dissipation window, 222, slide rail, 23, case lid, 3, lifting component, 31, electric lifting rod, 32 and tray.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

The utility model discloses the 31 models of electric lift pole that well relate to do: (XTL-100 motorized lift pins), and are commercially available.

Referring to fig. 1-3, an electronic device case comprises a case base 1 and a case assembly 2 disposed on the case base 1, wherein the case assembly 2 comprises an outer case 21, an inner case 22 vertically embedded in the outer case 21 in a sliding manner, and a case cover 23 fixedly mounted on the top of the inner case 22, the outer case 21 and the inner case 22 are both of a cubic structure, a gap is left between the outer side wall of the inner case 22 and the inner side wall of the outer case 21, a lifting assembly 3 is disposed on the case base 1, two heat dissipation windows 221 are disposed on four side walls of the inner case 22, horizontal symmetry axes of the eight heat dissipation windows 221 are all located at the same horizontal position, two heat dissipation openings 211 are disposed on four side walls of the outer case 21, horizontal symmetry axes of the eight heat dissipation openings 211 are all located at the same horizontal position, when the lifting assembly 3 drives the inner case 22 to slide along the inner side of the, the eight heat dissipation windows 221 are all facing the heat dissipation openings 211 at the corresponding positions, and when the lifting assembly 3 drives the inner box 22 to slide along the inner side of the outer box 21 and descend to the lowest position, the eight heat dissipation windows 221 are completely staggered with the heat dissipation openings 211 at the corresponding positions, and the lifting assembly 3 can drive the inner box 22 and the box cover 23 to perform an integral lifting motion.

Further, chassis base 1 includes supporting seat 11 and bottom plate 12 of fixed mounting in supporting seat 11 bottom that are used for fixed support outer box 21, and bottom plate 12 is used for supporting fixed mounting electric lift rod 31, and outer box 21 card is put in the upper end of supporting seat 11 to fasten with the screw and connect, be convenient for carry out the dismouting between outer box 21 and the supporting seat 11.

Further, the lifting assembly 3 comprises an electric lifting rod 31 fixedly installed on the central position of the bottom plate 12 through screws and a tray 32 fixedly installed at the output end of the electric lifting rod 31 through welding, the output end of the electric lifting rod 31 penetrates through the central position of the bottom of the outer box body 21, the inner box body 22 is fixedly installed on the tray 32 through screws, the stress position of the output end of the electric lifting rod 31 is arranged at the geometric central position, the force application is more stable, and the tray 32 can increase the stress contact surface.

Further, the inside wall of outer box 21 and the lateral wall of interior box 22 leave 1 cm's clearance, leave 1 cm's clearance distance and make contactless between the lateral wall of interior box 22 and the inside wall of outer box 21, separation vibration that can be fine when whole instrument box takes place to drop the vibrations, reduce the influence of vibration to the electronic instrument in the instrument box, can be better form the protection to electronic instrument.

Further, the central position of four inside walls of outer box 21 all vertically is equipped with draw runner 212, all is equipped with on the lateral wall of inner box 22 and inlays sliding fit's slide rail 222 mutually with the draw runner 212 that corresponds the position, and the cooperation between draw runner 212 and the slide rail 222 plays fine guide effect to elevating movement, also can be better the assurance inner box 22 place the stability in outer box 21.

The working principle is as follows: the utility model provides an electronic instrument case can guarantee better improvement dustproof effect when heat dissipation, when needs use electronic instrument, through the whole vertical upward movement of electronic lifter 31 drive inner box 22 and case lid 23 of control setting, when rising to the highest point, heat dissipation window 221 is just facing to the heat dissipation opening 211 of corresponding position at this moment, can obtain the best heat dissipation effect, when need not use electronic instrument, can descend inner box 22 to the lowest position, at this moment, heat dissipation window 221 and the heat dissipation opening 211 of corresponding position stagger completely, heat dissipation window 221 is sheltered from by the lateral wall of outer box 21, can play fine dustproof effect, in addition because the existence of electronic lifter 31 makes whole instrument case can make corresponding heat dissipation adjustment according to the environment of using, namely can guarantee certain radiating effect (the clearance that leaves also is convenient for the circulation of air), also can guarantee certain dustproof effect, generally speaking, the utility model provides an electronic instrument machine case's simple structure is reasonable, can play fine damping and prevent the effect that falls, also can guarantee dustproof effect when guaranteeing the radiating, protection electronic instrument that can be better does not receive the damage, can keep better performance effect.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An electronic instrument case comprises a case base (1) and a case component (2) placed on the case base (1), and is characterized in that the case component (2) comprises an outer case body (21), an inner case body (22) vertically embedded in the outer case body (21) in a sliding mode and a case cover (23) fixedly installed at the top of the inner case body (22), the outer case body (21) and the inner case body (22) are of a cubic structure, a gap is reserved between the outer side wall of the inner case body (22) and the inner side wall of the outer case body (21), a lifting component (3) is arranged on the case base (1), two heat dissipation windows (221) are arranged on four side walls of the inner case body (22), the horizontal symmetry axes of the eight heat dissipation windows (221) are located at the same horizontal position, and two heat dissipation openings (211) are arranged on four side walls of the outer case body (21), eight the horizontal symmetry axis of heat dissipation opening (211) all is located same horizontal position, works as lifting unit (3) drive interior box (22) are followed when outer box (21) inboard slides and rises to the highest position, eight heat dissipation window (221) is all just to the relevant position heat dissipation opening (211), works as lifting unit (3) drive interior box (22) are followed when outer box (21) inboard slides and falls to the lowest position, eight heat dissipation window (221) and corresponding position heat dissipation opening (211) stagger completely, lifting unit (3) can drive the whole elevating movement that interior box (22) and case lid (23) constitute.

2. An electronic apparatus cabinet according to claim 1, wherein the cabinet base (1) comprises a support base (11) for fixedly supporting the outer box (21) and a bottom plate (12) fixedly mounted on the bottom of the support base (11).

3. An electronic instrument cabinet according to claim 2, characterized in that the lifting assembly (3) comprises a motorized lifting rod (31) fixedly mounted on the bottom plate (12) and a tray (32) fixedly mounted at an output end of the motorized lifting rod (31), the output end of the motorized lifting rod (31) passes through the bottom of the outer box (21), and the inner box (22) is fixedly mounted on the tray (32).

4. An electronic cabinet according to claim 1, wherein a gap of 1cm is left between the inner side wall of the outer box (21) and the outer side wall of the inner box (22).

5. An electronic apparatus cabinet according to claim 1, wherein a slide bar (212) is vertically provided at a central position of each of the four inner side walls of the outer case (21).

6. The electronic instrument cabinet of claim 5, characterized in that the outer side walls of the inner box (22) are provided with slide rails (222) which are embedded and slidably matched with the slide bars (212) at corresponding positions.