CN212782489U

CN212782489U - Natural heat dissipation electronic stop board in front of screen

Info

Publication number: CN212782489U
Application number: CN202021532371.1U
Authority: CN
Inventors: 黄自力
Original assignee: Tomi Bear Technology Shenzhen Co ltd
Current assignee: Tomi Bear Technology Shenzhen Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-23
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses a natural heat dissipation electron station board before screen, concretely relates to electron station board technical field, natural heat dissipation electron station board before a screen, including box and bottom plate, the top swing joint of bottom plate has the box, the one end of box is provided with seal structure, seal structure's inside fixedly connected with glass window, the structure is cleaned to one side fixedly connected with of box, the top fixedly connected with elevation structure of bottom plate. The utility model discloses a be provided with fixed hinge groove, activity hinge groove, the pull rod, the spread groove, the movable rod, the swing arm, the sliding tray, when meeting rainy day, the precipitation leads to surface ponding to rise through the pulling pull rod when serious very much, the one end upward movement of the movable rod that drives both sides when driving the spread groove and rise, thereby the other end of movable rod can promote activity hinge groove to both sides and drive the one end of swing arm and rise and adjust the holistic height of box, thereby realized preventing that the station board from receiving the corruption after the aquatic bubble has been of a specified duration.

Description

Natural heat dissipation electronic stop board in front of screen

Technical Field

The utility model relates to an electron stop board technical field specifically is a screen front natural heat dissipation electron stop board.

Background

With the appearance of the theme of green travel, more and more people select bus travel, the bus stop board on the bus stop with rapid technology development is more and more advanced today, more and more electronic bus stop boards appear along with the bus stop board, although the existing electronic bus stop board has many functions, the electronic bus stop board also represents more and more electronic devices in the electronic bus stop board, so that an electronic bus stop board capable of naturally radiating heat before being shielded is needed at present, and the electronic bus stop board also needs to have more self-protection capabilities.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) when water is accumulated on the road surface due to extremely large precipitation in rainy days, the traditional electronic stop board is soaked in water for a long time to corrode the stop board, so that the service life of the stop board is shortened;

(2) in the traditional electronic stop board, water can seep from the joint of the glass window and the stop board, including the opening and closing part, in rainy days, so that internal electronic devices are damaged;

(3) in the traditional electronic stop board, the water drops attached to the glass window in rainy days can prevent passengers from seeing the internal display picture, and the passengers can feel the use impression.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a natural heat dissipation electron station board before screen to propose the problem that the bubble corrodes the station board in the water for a long time in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a natural heat dissipation electronic stop board in front of a screen comprises a box body and a bottom plate, wherein the top end of the bottom plate is movably connected with the box body, one end of the box body is provided with a sealing structure, a glass window is fixedly connected inside the sealing structure, one side of the box body is fixedly connected with a wiping structure, and the top end of the bottom plate is fixedly connected with a lifting structure;

the lifting structure comprises a fixed hinge groove, the fixed hinge groove is fixedly connected to two sides of the top end of the bottom plate, the swing arm is movably connected to the inside of the fixed hinge groove, the sliding groove is fixedly connected to the bottom end of the box body, the movable hinge grooves are movably connected to two sides of the inside of the sliding groove, the movable hinge grooves are movably connected with the swing arm, a movable rod is movably connected to one side of the inside of the movable hinge groove, a connecting groove is movably hinged to one side of the movable rod, and a pull rod is fixedly connected to the middle position of one end of the connecting groove.

Preferably, the length of the sliding groove is smaller than the width of the box body, and the pull rod penetrates through one side of the box body and extends to the outside of the box body.

Preferably, seal structure comprises glass cushion, mount, articulated piece, draw-in groove, arc fixture block, activity groove, reset spring, sealing strip and kerve, articulated piece fixed connection is in the both sides at box one end top, the bottom swing joint of articulated piece has the mount, the inside both sides of mount and the equal fixedly connected with glass cushion in both ends, the intermediate position department of mount one end bottom is inlayed and is had the kerve, the intermediate position department fixedly connected with draw-in groove of mount other end bottom, activity groove fixed connection is in the bottom of the inside one end of box, the inside bottom fixedly connected with reset spring of activity groove, reset spring's top fixedly connected with arc fixture block, arc fixture block and draw-in groove swing joint, the both sides of mount one end and the equal fixedly connected with sealing strip in both ends.

Preferably, the width of the fixing frame is larger than that of the glass window, and the height and width of the sealing strip are smaller than those of the fixing frame.

Preferably, clean the structure by the lift groove, absorb water cotton piece, horizontal pole, sliding block and buffer pad and constitute, lift groove fixed connection is in the both sides of box one end, the inside swing joint in lift groove has the sliding block, the bottom fixedly connected with blotter of sliding block, blotter and lift groove swing joint, one side fixedly connected with horizontal pole of sliding block, the one end fixedly connected with of horizontal pole absorbs water cotton piece.

Preferably, the width of the sliding block is equal to that of the cushion pad, and the length of the water absorption cotton block is smaller than that of the cross bar.

Compared with the prior art, the beneficial effects of the utility model are that: the electronic stop board capable of naturally dissipating heat in front of the screen not only realizes prevention of water soaking of the stop board and sealing of a joint, but also realizes convenient cleaning of the surface of a glass window;

(1) by arranging the fixed hinge groove, the movable hinge groove, the pull rod, the connecting groove, the movable rods, the swing arms and the sliding grooves, when severe road surface water accumulation is caused by very large precipitation in rainy days, the pull rod can be pulled to ascend, the connecting groove is driven to ascend, one ends of the movable rods on two sides are driven to move upwards at the same time, the other ends of the movable rods can push the movable hinge groove to two sides, so that one end of each swing arm is driven to ascend to adjust the overall height of the box body, and the stop board is prevented from being corroded after being soaked in water for a long time;

(2) by arranging the glass rubber mat, the fixing frame, the hinging block, the clamping groove, the arc-shaped clamping block, the movable groove, the reset spring, the sealing strip and the pull groove, in rainy days, the fixing frame is pressed to clamp the clamping groove and the arc-shaped clamping block, so that the sealing strip can be attached to the box body, internal water seepage is prevented, when the interior of the box body needs to be opened for maintenance, the pull groove can be pulled to open the fixing frame, and internal water seepage can be prevented in rainy days;

(3) through the lift groove, the cotton piece that absorbs water, horizontal pole, sliding block and cushion, when glass window surface adnexed drop of water influences the passenger and watches inside content when rainy day, only need the pulling horizontal pole to rise, and the horizontal pole can drive the cotton piece laminating that absorbs water and rise on the surface of glass window, absorbs the drop of water on glass window surface and cleans totally, has realized preventing that the attached drop of water on rainy day glass window surface can influence the passenger and watch the content that station board inside shows.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a side view of the sealing structure of the present invention;

FIG. 3 is a schematic side view of a partial cross-sectional structure of the wiping structure of the present invention;

fig. 4 is a schematic view of a side view of the box of the present invention.

In the figure: 1. a box body; 2. a sealing structure; 201. a glass rubber pad; 202. a fixed mount; 203. a hinged block; 204. a card slot; 205. an arc-shaped fixture block; 206. a movable groove; 207. a return spring; 208. a sealing strip; 209. groove drawing; 3. a wiping structure; 301. a lifting groove; 302. a water absorbent cotton block; 303. a cross bar; 304. a slider; 305. a cushion pad; 4. a base plate; 5. a fixed hinge slot; 6. a movable hinge groove; 7. a pull rod; 8. connecting grooves; 9. a movable rod; 10. swinging arms; 11. a sliding groove; 12. a glass window.

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.

Example 1: referring to fig. 1-4, a natural heat dissipation electronic stop board in front of a screen comprises a box body 1 and a bottom plate 4, wherein the top end of the bottom plate 4 is movably connected with the box body 1, one end of the box body 1 is provided with a sealing structure 2, a glass window 12 is fixedly connected inside the sealing structure 2, one side of the box body 1 is fixedly connected with a wiping structure 3, and the top end of the bottom plate 4 is fixedly connected with a lifting structure;

referring to fig. 1-4, the electronic stop board capable of naturally dissipating heat in front of a screen further comprises a lifting structure, the lifting structure comprises a fixed hinge groove 5, the fixed hinge groove 5 is fixedly connected to two sides of the top end of a bottom plate 4, a swing arm 10 is movably connected inside the fixed hinge groove 5, a sliding groove 11 is fixedly connected to the bottom end of a box body 1, two sides inside the sliding groove 11 are movably connected with a movable hinge groove 6, the movable hinge groove 6 is movably connected with the swing arm 10, a movable rod 9 is movably connected to one side inside the movable hinge groove 6, a connecting groove 8 is movably hinged to one side of the movable rod 9, and a pull rod 7 is fixedly connected to the middle position of one end of the connecting groove 8;

the length of the sliding groove 11 is smaller than the width of the box body 1, and the pull rod 7 penetrates through one side of the box body 1 and extends to the outside of the box body 1;

specifically, as shown in fig. 1 and 4, when a rainy day is encountered, the rainfall amount is very large, and therefore the surface water is serious, the water can rise upwards through the pulling of the pull rod 7, the connecting groove 8 is driven to rise, meanwhile, one end of the movable rod 9 on the two sides is driven to move upwards, the other end of the movable rod 9 can push the movable hinge groove 6 towards the two sides, so that one end of the swing arm 10 is driven to rise, the whole height of the box body 1 is adjusted, and the purpose of preventing the stop board from being corroded after being soaked in water for a long time is achieved.

Example 2: the sealing structure 2 consists of a glass rubber gasket 201, a fixed frame 202, a hinged block 203, a clamping groove 204, an arc-shaped clamping block 205, a movable groove 206, a return spring 207, a sealing strip 208 and a pull groove 209, the hinged block 203 is fixedly connected to two sides of the top of one end of the box body 1, the bottom end of the hinged block 203 is movably connected with a fixed frame 202, two sides and two ends of the inside of the fixed frame 202 are fixedly connected with glass rubber mats 201, a pull groove 209 is embedded in the middle position of the bottom of one end of the fixed frame 202, a clamping groove 204 is fixedly connected to the middle position of the bottom of the other end of the fixed frame 202, a movable groove 206 is fixedly connected to the bottom of one end of the inside of the box body 1, a reset spring 207 is fixedly connected to the bottom end of the inside of the movable groove 206, an arc-shaped clamping block 205 is fixedly connected to the top end of the reset spring 207, the arc-shaped clamping;

the width of the fixing frame 202 is larger than that of the glass window 12, and the height and width of the sealing strip 208 are smaller than those of the fixing frame 202;

specifically, as shown in fig. 1 and 2, when rainy day, press mount 202 and make draw-in groove 204 and arc fixture block 205 block, alright in order to make sealing strip 208 and box 1 laminating, prevent inside infiltration, need open when overhauing box 1 is inside, pulling draw-in groove 209 alright open mount 202, realized can preventing inside infiltration when rainy day.

Example 3: the wiping structure 3 consists of a lifting groove 301, a water absorption cotton block 302, a cross rod 303, a sliding block 304 and a buffer pad 305, wherein the lifting groove 301 is fixedly connected to two sides of one end of the box body 1, the sliding block 304 is movably connected inside the lifting groove 301, the bottom end of the sliding block 304 is fixedly connected with the buffer pad 305, the buffer pad 305 is movably connected with the lifting groove 301, the cross rod 303 is fixedly connected to one side of the sliding block 304, and the water absorption cotton block 302 is fixedly connected to one end of the cross rod 303;

the width of the sliding block 304 is equal to that of the cushion pad 305, and the length of the absorbent cotton block 302 is smaller than that of the cross bar 303;

specifically, as shown in fig. 1 and fig. 3, when the water drops attached to the surface of the glass window 12 affect the passenger to view the internal content in the rainy day, only the cross rod 303 needs to be pulled to rise, the cross rod 303 can drive the absorbent cotton block 302 to be attached to the surface of the glass window 12 to rise, the water drops attached to the surface of the glass window 12 can be absorbed and wiped completely, and the effect of preventing the water drops attached to the surface of the glass window 12 from affecting the passenger to view the internal content displayed in the station board in the rainy day is achieved.

The working principle is as follows: the utility model discloses when using, at first, when meeting rainy day, the precipitation can lead to surface gathered water to rise through pulling pull rod 7 when serious very much, drives the one end upward movement of the movable rod 9 of both sides when driving the spread groove 8 and rising, thereby the other end of movable rod 9 can promote the one end that the swing arm 10 was driven to both sides with activity hinge groove 6 and rise and adjust the holistic height of box 1, has realized preventing that the station board from receiving the corruption after the aquatic bubble has been of a specified duration.

Afterwards, when rainy day, press mount 202 and make draw-in groove 204 and arc fixture block 205 block, alright in order to make sealing strip 208 and box 1 laminating, prevent inside infiltration, need open when overhauing box 1 is inside, pulling draw-in groove 209 alright open mount 202, realized can preventing inside infiltration when rainy day.

Finally, when the attached water drops on the surface of the glass window 12 influence the passengers to watch the internal contents in rainy days, only the cross rod 303 needs to be pulled to ascend, the cross rod 303 can drive the water absorption cotton block 302 to be attached to the surface of the glass window 12 to ascend, the water drops on the surface of the glass window 12 are absorbed and wiped completely, and the situation that the attached water drops on the surface of the glass window 12 can influence the passengers to watch the internal contents displayed on the stop board in rainy days is realized.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a natural heat dissipation electron stop board before screen, includes box (1) and bottom plate (4), its characterized in that: the top end of the bottom plate (4) is movably connected with a box body (1), one end of the box body (1) is provided with a sealing structure (2), a glass window (12) is fixedly connected inside the sealing structure (2), one side of the box body (1) is fixedly connected with a wiping structure (3), and the top end of the bottom plate (4) is fixedly connected with a lifting structure;

elevation structure includes fixed hinge groove (5), fixed hinge groove (5) fixed connection is in the both sides on bottom plate (4) top, the inside swing joint in fixed hinge groove (5) has swing arm (10), bottom fixedly connected with sliding tray (11) of box (1), the equal swing joint in both sides of sliding tray (11) inside has swing hinge groove (6), swing hinge groove (6) and swing arm (10) swing joint, one side swing joint in activity hinge groove (6) inside has movable rod (9), one side activity hinge of movable rod (9) has spread groove (8), intermediate position department fixedly connected with pull rod (7) of spread groove (8) one end.

2. The electronic stop board capable of naturally dissipating heat before screen according to claim 1, characterized in that: the length of the sliding groove (11) is smaller than the width of the box body (1), and the pull rod (7) penetrates through one side of the box body (1) and extends to the outside of the box body (1).

3. The electronic stop board capable of naturally dissipating heat before screen according to claim 1, characterized in that: the sealing structure (2) consists of a glass rubber mat (201), a fixing frame (202), a hinging block (203), a clamping groove (204), an arc-shaped clamping block (205), a movable groove (206), a reset spring (207), a sealing strip (208) and a pull groove (209), wherein the hinging block (203) is fixedly connected with two sides of the top of one end of the box body (1), the bottom end of the hinging block (203) is movably connected with the fixing frame (202), the two sides and two ends of the inside of the fixing frame (202) are fixedly connected with the glass rubber mat (201), the pull groove (209) is embedded in the middle position of the bottom of one end of the fixing frame (202), the clamping groove (204) is fixedly connected with the middle position of the bottom of the other end of the fixing frame (202), the movable groove (206) is fixedly connected with the bottom of one end of the inside of the box body (1), the reset spring (207, the top end of the return spring (207) is fixedly connected with an arc-shaped fixture block (205), the arc-shaped fixture block (205) is movably connected with the fixture groove (204), and two sides and two ends of one end of the fixing frame (202) are fixedly connected with sealing strips (208).

4. The electronic stop board capable of naturally dissipating heat before screen according to claim 3, characterized in that: the width of the fixing frame (202) is larger than that of the glass window (12), and the height and width of the sealing strip (208) are smaller than those of the fixing frame (202).

5. The electronic stop board capable of naturally dissipating heat before screen according to claim 1, characterized in that: wipe structure (3) and constitute by lift groove (301), cotton piece (302) absorb water, horizontal pole (303), sliding block (304) and cushion (305), lift groove (301) fixed connection is in the both sides of box (1) one end, the inside swing joint of lift groove (301) has sliding block (304), the bottom fixedly connected with blotter (305) of sliding block (304), blotter (305) and lift groove (301) swing joint, one side fixedly connected with horizontal pole (303) of sliding block (304), the cotton piece (302) absorb water of the one end fixedly connected with of horizontal pole (303).

6. The electronic stop board capable of naturally dissipating heat before screen according to claim 5, characterized in that: the width of the sliding block (304) is equal to that of the cushion pad (305), and the length of the water absorption cotton block (302) is smaller than that of the cross rod (303).