CN214064501U

CN214064501U - Variable information board controller box with dustproof function

Info

Publication number: CN214064501U
Application number: CN202022916225.5U
Authority: CN
Inventors: 于忠军; 赵世勇; 孙雪; 于海洋; 孙阔; 祁铭
Original assignee: Jilin Kewei Traffic Engineering Co ltd
Current assignee: Jilin Kewei Traffic Engineering Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-27
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a variable information board controller box with dustproof function relates to dust-proof box device field, including first box and second box, first box and the adjacent one side sliding connection of second box, the equal fixed connection filter in first box top and bottom, first box, the inside fixed establishment that is equipped with of second box, second box side are equipped with coupling mechanism, the utility model discloses when using, install the device through setting up first box, second box, fix the device through setting up first sliding plate, second sliding plate, lock controlling means through setting up second spring extrusion sliding plate, this device easy operation, the function is perfect, and the practicality is strong.

Description

Variable information board controller box with dustproof function

Technical Field

The utility model relates to a dust proof case device field specifically is a variable information board controller box with dustproof function.

Background

Variable message signs are generally referred to as variable message signs. The variable information sign is a road traffic sign which is controlled by a remote control device and displays the driving environment on the front road in real time, wherein the driving environment changes due to weather, natural disasters, traffic accidents and the like. The mark is stored with various information, and a control person can manually or automatically display certain corresponding information in the mark through a remote control device in real time according to the change of the driving environment, so as to inform and warn a driver to take corresponding safe and reasonable driving measures. The maintenance of the variable information board and the variable speed limit sign is focused on the maintenance of the outfield display screen, so that the equipment can be ensured to display the information issued by the dispatching center timely and accurately. The display screen is ensured to have no phenomena of black screen, screen splash, character missing, flicker and the like, and has proper brightness.

When dust exists on the surface of the control equipment in the variable information board controller, the transmission of information is generally interfered, and the dust in the device needs to be prevented in order to avoid the phenomenon that the information displayed by the information board is interfered and flickers.

Disclosure of Invention

The utility model provides a variable information board controller box with dustproof function has solved the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a variable information board controller box with dustproof function, includes first box and second box, the adjacent one side sliding connection of first box and second box, the equal fixed connection filter in first box top and bottom, first box, the inside fixed establishment that is equipped with of second box, second box side is equipped with coupling mechanism.

As a preferred technical scheme of the utility model, the top and the equal fixed connection thread piece in bottom of the adjacent one side of first box and second box, the second box side fixed connection connecting block of thread piece side, the inside hexagonal bolt that all slides of connecting block, hexagonal bolt and thread piece threaded connection, the equal fixed connection fixed block in both sides of first box, second box top and bottom, the inside screw hole that has seted up of fixed block.

As a preferred technical scheme of the utility model, fixed establishment includes first sliding block, first sliding block be equipped with two and respectively with the inside side sliding connection of first box, second box, first sliding block bottom fixed connection dead lever, dead lever bottom sliding connection second sliding block, dead lever outside cover is equipped with first spring, the both ends of first spring respectively with first sliding block, second sliding block fixed connection, the equal fixed connection second spring of first sliding block, second sliding block side, second spring side and first box or second box side fixed connection.

As a preferred technical scheme of the utility model, the equal fixed connection gag lever post of first box, the inside side of second box that one side was kept away from to first sliding block and second sliding block, first sliding block, second sliding block and gag lever post sliding connection.

As a preferred technical scheme of the utility model, fixing mechanism includes the chute piece, the chute piece be equipped with a plurality ofly and with second italic side fixed connection, the inside threaded connection fixing bolt of chute piece, the through-hole has been seted up to fixing bolt inside, the fixing bolt outside of the side of through-hole side has been seted up and has been tightened up the groove.

As an optimal technical scheme of the utility model, two second box side fixed connection air outlet fan between the chute piece.

The utility model discloses have following useful part:

the utility model discloses when using, install the device through setting up first box, second box, fix the device through setting up first sliding plate, second sliding plate, lock controlling means through setting up second spring extrusion sliding plate, this device easy operation, the function is perfect, and the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of a variable message board controller box with a dust-proof function.

Fig. 2 is a side view of a variable message board controller housing with dust-proof function.

Fig. 3 is an axial view of a second slider in the variable message board controller housing having a dust-proof function.

In the figure: 1. a first case; 2. a second case; 3. a fixed block; 4. a filter plate; 5. a thread block; 6. a hexagon bolt; 7. connecting blocks; 8. a chute block; 9. fixing the bolt; 10. an air outlet fan; 11. a limiting rod; 12. a first slider; 13. a second slider; 14. fixing the rod; 15. a first spring; 16. a second spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a variable information board controller box with a dustproof function includes a first box 1 and a second box 2, one side of the first box 1 adjacent to the second box 2 is connected in a sliding manner, the top end and the bottom end of the first box 1 are both fixedly connected with a filter plate 4, fixing mechanisms are arranged inside the first box 1 and the second box 2, and a connecting mechanism is arranged at the side end of the second box 2.

The top and the equal fixed connection screw thread piece 5 in bottom of the adjacent one side of first box 1 and

second box

2, 2 side fixed connection connecting blocks 7 of second box of 5 sides of screw thread piece, the inside hexagon bolt 6 that all slides of connecting block 7,

hexagon bolt

6 and 5 threaded connection of screw thread piece, the equal fixed connection fixed block 3 in both sides of the equal fixed connection fixed block 3 in 2 tops of first box 1, second box and bottom, the inside screw hole of having seted up of fixed block 3.

Fixed establishment includes first sliding block 12, first sliding block 12 be equipped with two and respectively with first box 1, the inside side sliding connection of second box 2, first sliding block 12 bottom fixed connection dead lever 14, dead lever 14 bottom sliding connection second sliding block 13, the dead lever 14 outside cover is equipped with first spring 15, first spring 15's both ends respectively with first sliding

block

12, 13 fixed connection of second sliding block, the equal fixed connection second spring 16 in first sliding

block

12, 13 sides of second sliding block, 16 sides of second spring and

first box

1 or 2 sides fixed connection of second box.

First sliding block 12 keeps away from the equal fixed connection gag lever post 11 of the inside side of first box 1, the second box 2 of one side with second sliding block 13, first sliding block 12, second sliding block 13 and gag lever post 11 sliding connection.

The fixing mechanism comprises a chute block 8, the chute block 8 is provided with a plurality of chute blocks and fixedly connected with the side end of the second inclined body, the chute block 8 is in threaded connection with a fixing bolt 9, a through hole is formed in the fixing bolt 9, and a tightening groove is formed in the outer side of the fixing bolt 9 at the side end of the through hole.

Example 2

Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the side end of the second box body 2 between the two chute blocks 8 is fixedly connected with an air outlet fan 10.

The utility model discloses in the implementation, control device fixes a position in to the box through 16 first sliding blocks of extrusion of second spring 12, second sliding block 13, fixes the circuit of installing in the box through fixing bolt 9, fixes the box through fixed block 3, outwards discharges the box interior air through air outlet fan 10, realizes the circulation of gas.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a variable information board controller box with dustproof function, includes first box (1) and second box (2), its characterized in that, first box (1) and the adjacent one side sliding connection of second box (2), first box (1) top and the equal fixed connection filter (4) in bottom, first box (1), second box (2) inside are equipped with fixed establishment, second box (2) side is equipped with coupling mechanism.

2. The variable information board controller box with the dustproof function according to claim 1, wherein a threaded block (5) is fixedly connected to the top end and the bottom end of one side of the first box (1) adjacent to the second box (2), a connecting block (7) is fixedly connected to the side end of the second box (2) at the side end of the threaded block (5), a hexagonal bolt (6) slides inside the connecting block (7), the hexagonal bolt (6) is in threaded connection with the threaded block (5), fixed blocks (3) are fixedly connected to the top end and the bottom end of the first box (1) and the second box (2), and a threaded hole is formed inside the fixed block (3).

3. The variable message board controller box with dust-proof function of claim 1, the fixing mechanism comprises a first sliding block (12), the first sliding block (12) is provided with two sliding blocks which are respectively connected with the inner side ends of the first box body (1) and the second box body (2) in a sliding way, the bottom end of the first sliding block (12) is fixedly connected with a fixed rod (14), the bottom end of the fixed rod (14) is connected with a second sliding block (13) in a sliding manner, a first spring (15) is sleeved outside the fixed rod (14), two ends of the first spring (15) are respectively and fixedly connected with the first sliding block (12) and the second sliding block (13), the side ends of the first sliding block (12) and the second sliding block (13) are fixedly connected with a second spring (16), the side end of the second spring (16) is fixedly connected with the side end of the first box body (1) or the second box body (2).

4. The variable message board controller box with the dustproof function according to claim 3, wherein the first sliding block (12) and the second sliding block (13) are separated from the first box (1) and the second box (2) at the inner side ends thereof and are fixedly connected with a limit rod (11), and the first sliding block (12) and the second sliding block (13) are slidably connected with the limit rod (11).

5. The variable information board controller box with the dust-proof function according to claim 1, wherein the fixing mechanism comprises a plurality of chute blocks (8), the chute blocks (8) are fixedly connected with the second chute side end, the chute blocks (8) are internally and threadedly connected with fixing bolts (9), through holes are formed in the fixing bolts (9), and tightening grooves are formed in the outer sides of the fixing bolts (9) at the side ends of the through holes.

6. The dustproof variable message board controller box according to claim 5, wherein an air outlet fan (10) is fixedly connected to the side end of the second box (2) between the two chute blocks (8).