CN210691606U

CN210691606U - Upper computer for traffic signals

Info

Publication number: CN210691606U
Application number: CN201922069031.3U
Authority: CN
Inventors: 展晓平
Original assignee: Suzhou Yitong Transportation Technology Co ltd
Current assignee: Suzhou Yitong Transportation Technology Co ltd
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-06-05
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an upper computer for traffic signals, which comprises an upper computer body, an upper computer control box, a heat dissipation assembly and a cleaning brush, wherein the upper computer control box is arranged below the upper computer body, a display screen is arranged in the upper computer body, a heat dissipation component is arranged at the bottom end of the upper computer control box, the outer side of the display screen is provided with the cleaning brush, the utility model is provided with the rack with the upper end engaged with the gear at the outer frame of the upper computer body, the cleaning brush is connected with the gear through the rotating shaft, the structure can drive the cleaning brush to translate through the rotating handle so as to clean the display screen, the bottom end in the base is provided with the cooling fan arranged at the output end of the micro motor, the cooling fan is rotationally matched with the cooling holes so as to realize the heat dissipation of the upper computer control box, the pull rod penetrating through the protruding end of the base is connected with the base through the telescopic spring, the structure can improve the stability of the installation and fixation of the upper computer control box while realizing the heat dissipation function.

Description

Upper computer for traffic signals

Technical Field

The utility model belongs to the technical field of the host computer, concretely relates to host computer for traffic signal.

Background

The upper computer is a computer capable of directly sending out an operation command, various signal changes are displayed on a screen, the lower computer is a computer for directly controlling equipment to obtain equipment conditions, the command sent by the upper computer is firstly sent to the lower computer, the lower computer is interpreted into corresponding time sequence signals according to the command to directly control corresponding equipment, and the lower computer reads equipment state data from time to time and converts the equipment state data into digital signals to feed back to the upper computer.

In concept, the controller and the service provider are upper computers, the controlled person and the service receiver are lower computers, and can also be understood as the relationship between a host computer and a slave computer, but the upper computers and the lower computers can be converted.

The host computer is one of them for traffic signal, and the display screen in general host computer does not set up self-cleaning function, exposes external and air contact for a long time because the easy adhesion dust of static reason, and not only insanitation still influences user's observation to the host computer control box is worked for a long time easily to generate heat in not time and dispel the heat the work progress that probably influences relevant part.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a host computer for traffic signals has clean convenience, effective heat dissipation characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: an upper computer for traffic signals comprises an upper computer body, an upper computer control box, a heat dissipation assembly and a cleaning brush, wherein the upper computer control box is arranged below the upper computer body, a display screen is arranged inside the upper computer body, the heat dissipation assembly is arranged at the bottom end of the upper computer control box, a connecting seat is arranged at the upper end of the upper computer control box, the cleaning brush is arranged outside the display screen, a gear is connected to the bottom end of the cleaning brush, a rack is meshed with the lower end of the gear, and a rotating handle is arranged on one side, away from the cleaning brush, of the gear;

the heat dissipation assembly comprises a pull rod, a base, a heat dissipation fan, a micro motor, heat dissipation holes, a non-slip mat and a telescopic spring, wherein the micro motor is installed at the inner bottom end of the base, the pull rod penetrates through the upper end of the base, the output end of the micro motor is connected with the heat dissipation fan, the heat dissipation holes are formed in the upper portion of the heat dissipation fan, the telescopic spring is connected to one side of the pull rod, and the non-slip mat is bonded to the position, below the position, where the pull rod penetrates through the base, of one.

Preferably, the upper computer body and the display screen are of an integrated structure, and the upper computer body is connected with the upper computer control box through a connecting seat.

Preferably, the rack is installed below the display screen in a groove chiseled at the frame of the upper computer body in an embedded mode, and the rack and the gear form a meshing structure.

Preferably, two sides of the gear are respectively connected with the rotating handle and the cleaning brush through rotating shafts, and bristles with the same size are distributed on the outer side of the cleaning brush.

Preferably, the output end of the micro motor is connected with the rotating shaft through a bearing, the heat dissipation fan is connected with the micro motor through the rotating shaft, and the heat dissipation holes are distributed at the position, above the heat dissipation fan, of the upper end of the base at equal intervals.

Preferably, the protruding end of base has dug the spout, the pull rod runs through the base through embedding spout activity, and passes through expanding spring to be connected between pull rod and the base protruding end inboard, the slipmat bonds at the lower extreme of pull rod through powerful viscose.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a rack that has the gear in the meshing of host computer body frame department installation upper end, the cleaning brush of setting in the display screen top is through pivot and gear connection, thereby this kind of structure can be through rotating the cleanness that there is the dust to the display screen surface to the realization of driving the cleaning brush translation.

2. The utility model discloses a bottom setting is installed at the radiator fan of micro motor output in the base, and the radiator fan normal running fit louvre realizes the heat dissipation to the host computer control box, runs through the protruding end of base and the pull rod that the lower extreme bonds and has the slipmat passes through expanding spring and is connected with the base, and this kind of structure can also improve the fixed stability of host computer control box installation when realizing the heat dissipation function.

Drawings

Fig. 1 is a schematic structural view of the upper computer for traffic signals of the present invention;

fig. 2 is a schematic structural view of the heat dissipation assembly of the upper computer for traffic signals of the present invention;

in the figure: 1. an upper computer body; 2. a display screen; 3. a rack; 4. an upper computer control box; 5. a connecting seat; 6. a heat dissipating component; 61. a pull rod; 62. a base; 63. a heat radiation fan; 64. a micro motor; 65. heat dissipation holes; 66. a non-slip mat; 67. a tension spring; 7. turning a handle; 8. a gear; 9. a cleaning brush.

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. 1-2, the utility model relates to a host computer for traffic signals, including host computer body 1, host computer control box 4, radiator unit 6 and cleaning brush 9, the below of host computer body 1 is provided with host computer control box 4, and the inside of host computer body 1 installs display screen 2, the bottom of host computer control box 4 is provided with radiator unit 6, and the upper end of host computer control box 4 installs connecting seat 5, for installing host computer body 1, host computer body 1 and display screen 2 are the integral type structure, and connect through connecting seat 5 between host computer body 1 and the host computer control box 4; the cleaning brush 9 is arranged on the outer side of the display screen 2, the bottom end of the cleaning brush 9 is connected with the gear 8, the lower end of the gear 8 is meshed with the rack 3, the rotating handle 7 is arranged on one side, away from the cleaning brush 9, of the gear 8, in order to clean dust on the surface of the display screen 2, two sides of the gear 8 are respectively connected with the rotating handle 7 and the cleaning brush 9 through rotating shafts, and bristles with the same size are distributed on the outer side of the cleaning brush 9; in order to enable the gear 8 to move while rotating, the rack 3 is embedded into a groove drilled at the frame of the upper computer body 1 and is arranged below the display screen 2, and the rack 3 and the gear 8 form a meshing structure;

the heat dissipation assembly 6 comprises a pull rod 61, a base 62, a heat dissipation fan 63, a micro motor 64, heat dissipation holes 65, an anti-slip pad 66 and a telescopic spring 67, wherein the micro motor 64 is installed at the inner bottom end of the base 62, the pull rod 61 penetrates through the upper end of the base 62, the output end of the micro motor 64 is connected with the heat dissipation fan 63, the heat dissipation holes 65 are arranged above the heat dissipation fan 63, in order to achieve a heat dissipation effect, the output end of the micro motor 64 is connected with a rotating shaft through a bearing, the heat dissipation fan 63 is connected with the micro motor 64 through the rotating shaft, and the heat dissipation holes 65 are distributed at positions, above the heat dissipation fan 63, of; one side of pull rod 61 is connected with expanding spring 67, and pull rod 61 runs through the one end below of base 62 and bonds and have slipmat 66, and in order to further realize the fixed to host computer control box 4, the protruding end chisel of base 62 has the spout, and pull rod 61 runs through base 62 through the embedding spout activity, and is connected through expanding spring 67 between pull rod 61 and the base 62 protruding end inboard, and slipmat 66 bonds at the lower extreme of pull rod 61 through powerful viscose.

The utility model discloses a theory of operation and use flow: firstly, pull rod 61 is pulled, upper computer control box 4 with upper computer body 1 connected through connecting seat 5 is placed on the upper end of base 62, then pull rod 61 is loosened, because pull rod 61 penetrating through the sliding groove arranged at the convex end of base 62 is connected with base 62 through expansion spring 67, and anti-slip pad 66 is adhered on the surface of pull rod 61 contacting with upper computer control box 4, so that the fixation of upper computer control box 4 can be realized while loosening pull rod 61, the stability of its structure is further improved, in addition, heat radiation fan 63 installed at the output end of micro motor 64 is arranged in base 62, the structure is matched with the distribution of heat radiation holes 65 to realize the heat radiation of upper computer control box 4, then, when dust is distributed on the surface of display screen 2, rotating handle 7 is rotated to drive gear 8 to rotate, because rack 3 is meshed below gear 8, therefore, the gear 8 can move while rotating, and further drives the cleaning brush 9 connected with the gear 8 through the rotating shaft to move, so that the display screen 2 is cleaned.

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 host computer for traffic signal, includes host computer body (1), host computer control box (4), radiator unit (6) and cleaning brush (9), its characterized in that: an upper computer control box (4) is arranged below the upper computer body (1), a display screen (2) is arranged inside the upper computer body (1), and a heat dissipation assembly (6) is arranged at the bottom end of the upper computer control box (4);

radiator unit (6) are including pull rod (61), base (62), radiator fan (63), micro motor (64), louvre (65), slipmat (66) and expanding spring (67), wherein, micro motor (64) are installed to the interior bottom of base (62), and the upper end of base (62) runs through pull rod (61), the output of micro motor (64) is connected with radiator fan (63), the top of radiator fan (63) is provided with louvre (65), one side of pull rod (61) is connected with expanding spring (67), and pull rod (61) run through the one end below of base (62) and bond and have slipmat (66).

2. The upper computer for traffic signals according to claim 1, characterized in that: connecting seat (5) are installed to the upper end of host computer control box (4), the outside of display screen (2) is provided with cleaning brush (9), the bottom of cleaning brush (9) is connected with gear (8), the lower extreme meshing of gear (8) has rack (3), host computer body (1) and display screen (2) formula structure as an organic whole, and be connected through connecting seat (5) between host computer body (1) and host computer control box (4).

3. The upper computer for traffic signals according to claim 2, characterized in that: the rack (3) is arranged below the display screen (2) in a groove chiseled at the frame of the upper computer body (1) in an embedded mode, and the rack (3) and the gear (8) form a meshing structure.

4. The upper computer for traffic signals according to claim 3, characterized in that: and one side of the gear (8) far away from the cleaning brush (9) is provided with a rotating handle (7), the two sides of the gear (8) are respectively connected with the rotating handle (7) and the cleaning brush (9) through rotating shafts, and bristles with the same size are distributed on the outer side of the cleaning brush (9).

5. The upper computer for traffic signals according to claim 1, characterized in that: the output end of the micro motor (64) is connected with the rotating shaft through a bearing, the heat dissipation fan (63) is connected with the micro motor (64) through the rotating shaft, and the heat dissipation holes (65) are equidistantly distributed at the position above the heat dissipation fan (63) at the upper end of the base (62).

6. The upper computer for traffic signals according to claim 5, characterized in that: the protruding end chisel of base (62) has the spout, pull rod (61) run through base (62) through the embedding spout activity, and be connected through expanding spring (67) between pull rod (61) and the protruding end inboard of base (62), slipmat (66) bond the lower extreme in pull rod (61) through powerful viscose.