CN219393674U

CN219393674U - Electronic information receiver for rail traffic lamp

Info

Publication number: CN219393674U
Application number: CN202321502592.8U
Authority: CN
Inventors: 贾鹏; 许鑫; 闫磊
Original assignee: Shanxi Traffic Planning Survey Design Institute Co Ltd
Current assignee: Shanxi Traffic Planning Survey Design Institute Co Ltd
Priority date: 2023-06-13
Filing date: 2023-06-13
Publication date: 2023-07-21
Anticipated expiration: 2033-06-13

Abstract

The utility model relates to the technical field of rail transit, in particular to an electronic information receiver for a rail transit lamp, which comprises a protective shell, a support column and a receiver body, wherein a protective cavity is formed in the rear side of the upper end of the protective shell, a rotary antenna is arranged on the inner side of the protective cavity, the left side of the front end of the rotary antenna is rotationally connected with the protective shell through a rotary shaft, the left part of the bottom end of the rotary antenna is rotationally connected with a push rod through the rotary shaft, the upper end of the inner side wall of the protective shell is slidably connected with a driving block, the bottom end of the push rod is rotationally connected with the upper end of the driving block, a screw rod penetrates through the driving block and is in spiral connection with the driving block, a mounting seat of a motor is fixed in the inner cavity of the protective shell, and the right end of the screw rod is fixedly connected with an output shaft of the motor. According to the utility model, the rotary antenna can be automatically retracted into the protection cavity in strong wind weather, so that the rotary antenna is prevented from being bent and damaged due to strong wind, and meanwhile, the rotary antenna can be automatically unfolded after strong wind passes, so that the signal receiving effect of the device is effectively improved.

Description

Electronic information receiver for rail traffic lamp

Technical Field

The utility model relates to the technical field of rail transit, in particular to an electronic information receiver for a rail transit lamp.

Background

Rail traffic refers to a type of vehicle or transportation system in which an operating vehicle needs to travel on a particular track, such as a conventional railway, subway, light rail, tramcar, etc., and when such a vehicle is in use, an electronic information receiver is required to receive signals from traffic lights therein.

The utility model discloses an anti-interference remote control receiver, which comprises a receiver body and a sealing device, wherein an antenna is arranged on the surface of the receiver body, a connecting hole is formed in the surface of the receiver body, the sealing device is arranged on one side of the connecting hole and comprises a hollow ring, the hollow ring is fixedly connected with one side surface of the connecting hole, a clamping ring is slidably connected with the inner wall of the hollow ring, a groove is formed in the surface of the clamping ring, a sealing gasket is fixedly connected with the inner wall of the groove, and the longitudinal section of the sealing gasket is semicircular.

The Chinese patent specification with the bulletin number of CN218734280U discloses a high-strength anti-deformation signal receiver, which comprises a POM high-strength shell; the bottom of the POM high-strength shell is fixedly provided with a bottom plate, and the left surface of the POM high-strength shell is fixedly provided with three groups of telescopic antennas; through setting up convenient change formula filter component, the accessible takes out the bar piece fixed with square storehouse magnetism, take out the block fast and fix the air filter board at bar piece lower surface, and then be convenient for maintainer carries out quick replacement, avoid the dust to block up, guarantee the forced air cooling effect of radiator fan, in addition, through the control by temperature change box of setting, groove one side of control by temperature change box is located signal receiver's inside, when signal receiver inside temperature risees, the arc sheetmetal bending switch-on radiator fan's that is heated in this moment, automatic air-cooled heat dissipation, can resume deformation when the temperature is lower simultaneously and break off the power, realize intelligent air-cooled heat dissipation;

however, the above-described electronic information receiver has been found in the implementation related art to have the following problems: when the electronic information receiver is used outside, the antenna is easily broken or deformed by strong wind in the use process, and workers are required to maintain the electronic information receiver.

Disclosure of Invention

In view of the foregoing, the present utility model provides an electronic information receiver for a rail traffic lamp, which solves or alleviates the technical problems existing in the prior art, and at least provides an advantageous choice.

The technical scheme of the embodiment of the utility model is realized as follows: the utility model provides an electronic information receiver for track traffic lamp, includes protecting crust, support column and receiver body, the protecting cavity has been seted up to protecting crust upper end rear side, the protecting cavity inboard is provided with the rotation antenna, it is connected with the protecting crust rotation through the axis of rotation to rotate antenna front end left side, it is connected with the catch bar to rotate antenna bottom left part through the axis of rotation, the catch bar runs through in the interior bottom wall in protecting cavity, protecting crust inside wall upper end sliding connection has the drive piece, the bottom rotation of catch bar is connected in the drive piece upper end, it has the lead screw of horizontal setting to run through on the drive piece, and lead screw and drive piece screwed connection, the motor is installed to the protecting crust inboard, and the mount pad of motor is fixed in the inner chamber of protecting crust, just the right-hand member of lead screw passes through shaft coupling and motor output shaft fixed connection.

Preferably, the upper end of the inner side wall of the protective shell is slidably connected with a sealing baffle, the upper end of the driving block penetrates through the left side of the sealing baffle, the driving block is fixedly connected with the sealing baffle, and the sealing baffle is arranged at the upper end of the screw rod.

Preferably, the connecting wire is installed to the rotation antenna rear end, in the connecting wire passed the protecting crust upside, receiver body upper end fixedly connected with allies oneself with the electric block, connecting wire fixed connection is at allies oneself with the electric block rear end.

Preferably, the receiver body is arranged on the inner side of the protective shell, the upper end and the lower end of the receiver body are fixedly connected with four support gaskets, and the four support gaskets are fixedly connected on the inner side of the protective shell.

Preferably, the left and right sides of the upper end of the receiver body are respectively provided with a heat dissipation fan, the two heat dissipation fans are respectively and fixedly connected with the left and right ends of the inner side of the protective shell, the left and right sides of the bottom end of the receiver body are respectively provided with a heat dissipation groove, the two heat dissipation grooves are respectively arranged on the left and right sides of the bottom end of the protective shell, and a dust screen is fixedly connected in the heat dissipation grooves.

Preferably, the controller is installed to the protecting crust upper end, the extension frame is installed to protecting crust right-hand member bottom side, wind speed sensor is installed on extension frame upper end right side, install temperature sensor on the receiver body, the controller passes through circuit and wind speed sensor electric connection, the controller passes through circuit and motor electric connection, the controller passes through circuit and receiver body electric connection, the controller passes through circuit and temperature sensor electric connection, the controller passes through circuit and heat dissipation fan electric connection.

Preferably, the rear end of the protective shell is fixedly connected with a fixing frame, and the fixing frame is arranged on the support column.

By adopting the technical scheme, the embodiment of the utility model has the following advantages:

1. through the wind speed sensor, the protection cavity, the rotary antenna, the motor, the screw rod, the driving block, the pushing rod and the sealing baffle, the rotary antenna can be automatically retracted into the protection cavity in strong wind weather, the rotary antenna is prevented from being bent and damaged due to strong wind, and meanwhile, the rotary antenna can be automatically unfolded after strong wind passes, so that the signal receiving effect of the device is effectively improved;

2. through the support gasket, the heat dissipation fan, the heat dissipation groove and the dust screen that set up, can be in the use, discharge the heat in the device, avoid leading to the device internal temperature too high because of the receiver body operation, both can improve the life of device, can also avoid the device internal fire.

The foregoing summary is for the purpose of the specification only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present utility model will become apparent by reference to the drawings and the following detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the technical descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the whole of the present utility model;

FIG. 2 is a front view of the entire present utility model;

FIG. 3 is a schematic diagram of the present utility model at A of FIG. 2;

FIG. 4 is a side view of the entirety of the present utility model;

fig. 5 is a schematic diagram of the present utility model at B of fig. 4.

Reference numerals: 1. a protective shell; 2. rotating the antenna; 3. a fixing frame; 4. a support column; 5. a protective cavity; 6. a wind speed sensor; 7. an extension frame; 8. a controller; 9. a heat dissipation fan; 10. a receiver body; 11. a heat sink; 12. a dust screen; 13. a support pad; 14. a driving block; 15. a sealing baffle; 16. a motor; 17. a screw rod; 18. a push rod; 19. a power connection block; 20. and connecting the electric wires.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in various different ways without departing from the spirit or scope of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-5, the utility model provides an electronic information receiver for a rail transit lamp, which comprises a protecting shell 1, a supporting column 4 and a receiver body 10, wherein a protecting cavity 5 is formed at the rear side of the upper end of the protecting shell 1, a rotary antenna 2 is arranged at the inner side of the protecting cavity 5, the left side of the front end of the rotary antenna 2 is rotationally connected with the protecting shell 1 through a rotating shaft, a push rod 18 is rotationally connected at the left part of the bottom end of the rotary antenna 2 through the rotating shaft, the push rod 18 penetrates through the inner bottom wall of the protecting cavity 5, a driving block 14 is slidingly connected at the upper end of the inner side wall of the protecting shell 1, the bottom end of the push rod 18 is rotationally connected at the upper end of the driving block 14, a screw rod 17 transversely arranged on the driving block 14 penetrates through, the screw rod 17 is in spiral connection with the driving block 14, a motor 16 is installed at the inner side of the protecting shell 1, a mounting seat of the motor 16 is fixed in the inner cavity of the protecting shell 1, the right end of the screw rod 17 is fixedly connected with an output shaft of the motor 16, the motor 16 can rotate the screw rod 17 so as to drive the driving block 14 to move left and right, and the bottom end of the push rod 18 is driven by the driving block 14 to move, so as to drive the top end of the push rod 18 to rotate, and further drive the antenna 2 to rotate.

In one embodiment, the upper end of the inner side wall of the protecting shell 1 is slidably connected with the sealing baffle 15, the upper end of the driving block 14 penetrates through the left side of the sealing baffle 15, the driving block 14 is fixedly connected with the sealing baffle 15, the sealing baffle 15 is arranged at the upper end of the screw rod 17, and a large amount of dust is prevented from adhering to the screw rod 17 when the rotating antenna 2 is erected through the sealing baffle 15.

In one embodiment, the rear end of the rotary antenna 2 is provided with a connecting wire 20, the connecting wire 20 passes through the upper side of the protective shell 1, the upper end of the receiver body 10 is fixedly connected with a power connection block 19, the connecting wire 20 is fixedly connected to the rear end of the power connection block 19, and the rotary antenna 2 and the receiver body 10 can be communicated through the connecting wire 20.

In one embodiment, the receiver body 10 is disposed inside the protective housing 1, the upper end and the lower end of the receiver body 10 are fixedly connected with four support gaskets 13, the four support gaskets 13 are fixedly connected inside the protective housing 1, and the receiver body 10 can be fixed inside the protective housing 1 through the support gaskets 13.

In one embodiment, the left and right sides of the upper end of the receiver body 10 are respectively provided with a heat dissipation fan 9, the two heat dissipation fans 9 are respectively and fixedly connected to the left and right ends of the inner side of the protective shell 1, the left and right sides of the bottom end of the receiver body 10 are respectively provided with a heat dissipation groove 11, the two heat dissipation grooves 11 are respectively arranged on the left and right sides of the bottom end of the protective shell 1, the inside of the heat dissipation grooves 11 is fixedly connected with a dust screen 12, and heat in the device can be discharged through the heat dissipation grooves 11 and the heat dissipation fans 9.

In one embodiment, the upper end of the protecting shell 1 is provided with a controller 8, the bottom side of the right end of the protecting shell 1 is provided with an extension frame 7, the right side of the upper end of the extension frame 7 is provided with a wind speed sensor 6, the receiver body 10 is provided with a temperature sensor, the controller 8 is electrically connected with the wind speed sensor 6 through a circuit, the controller 8 is electrically connected with a motor 16 through a circuit, the controller 8 is electrically connected with the receiver body 10 through a circuit, the controller 8 is electrically connected with the temperature sensor through a circuit, the controller 8 is electrically connected with a cooling fan 9 through a circuit, and wind power of the external environment can be sensed through the wind speed sensor 6; by means of the temperature sensor, the operating temperature of the receiver body 10 can be sensed.

In one embodiment, the rear end of the protective shell 1 is fixedly connected with a fixing frame 3, the fixing frame 3 is installed on the supporting column 4, and the device can be fixed on the supporting column 4 through the fixing frame 3.

The utility model works when in work: through the wind speed sensor 6, wind power around the device can be sensed, when the sensed wind power reaches the preset wind power intensity, the wind speed sensor 6 transmits the wind power intensity to the controller 8, the controller 8 controls the motor 16, the motor 16 is started and starts to rotate positively, the motor 16 rotates to drive the screw rod 17 to rotate, the screw rod 17 rotates to enable the driving block 14 to move rightwards, the bottom end of the pushing rod 18 is driven to move rightwards in the right moving process of the driving block 14, the top end of the pushing rod 18 pulls the rotating antenna 2 to rotate, the rotating antenna 2 is enabled to rotate back to the protection cavity 5, the rotating antenna 2 can be protected through the protection cavity 5, strong wind is prevented from blowing off, and after the rotating antenna 2 is returned to the protection cavity 5, the rotating antenna 2 is not covered and sealed, and therefore excessive influence on signal transmission is avoided; when the wind power around the device is reduced, wind speed sensor 6 can transmit wind intensity to controller 8, controller 8 is to motor 16 recontrol, motor 16 starts and begins to reverse, drive piece 14 and remove to the left, make the rotation antenna 2 leave the protection intracavity 5 under the ejector action of push rod 18, can increase the receipt to the signal through standing rotation antenna 2 this moment, and in the use, can make receiver body 10 fix in protecting crust 1 through supporting pad 13, avoid appearing its contact and lead to the unable quick exhaust problem of heat, simultaneously respond to the operating temperature of receiver body 10 through temperature sensor, and then control radiator fan 9 through controller 8, can make the heat on the receiver body 10 follow the heat dissipation groove 11 and discharge, the radiating efficiency of device has effectively been improved.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that various changes and substitutions are possible within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. An electronic information receiver for a rail transit lamp, comprising a protective shell (1), a support column (4) and a receiver body (10), characterized in that: the protection cavity (5) has been seted up to protection shell (1) upper end rear side, protection cavity (5) inboard is provided with rotation antenna (2), rotation antenna (2) front end left side is connected with protection shell (1) rotation through the axis of rotation, rotation antenna (2) bottom left part is connected with push rod (18) through the axis of rotation, push rod (18) run through in the interior bottom wall of protection cavity (5), protection shell (1) inside wall upper end sliding connection has drive piece (14), the bottom rotation of push rod (18) is connected in drive piece (14) upper end, it has screw (17) of horizontal setting to run through on piece (14) to drive, and screw (17) and drive piece (14) screwed connection, motor (16) are installed to protection shell (1) inboard, and the mount pad of motor (16) is fixed in the inner chamber of protection shell (1), just the right-hand member of screw (17) is through shaft coupling and motor (16) output shaft fixed connection.

2. An electronic information receiver for a rail transit lamp as claimed in claim 1, wherein: the upper end of the inner side wall of the protective shell (1) is slidably connected with a sealing baffle (15), the upper end of the driving block (14) penetrates through the left side of the sealing baffle (15), the driving block (14) is fixedly connected with the sealing baffle (15), and the sealing baffle (15) is arranged at the upper end of the screw rod (17).

3. An electronic information receiver for a rail transit lamp as claimed in claim 1, wherein: the rotary antenna is characterized in that a connecting wire (20) is arranged at the rear end of the rotary antenna (2), the connecting wire (20) penetrates through the upper side of the protective shell (1), the upper end of the receiver body (10) is fixedly connected with a power connection block (19), and the connecting wire (20) is fixedly connected to the rear end of the power connection block (19).

4. An electronic information receiver for a rail transit lamp as claimed in claim 1, wherein: the receiver body (10) is arranged on the inner side of the protective shell (1), four support gaskets (13) are fixedly connected to the upper end and the lower end of the receiver body (10), and the four support gaskets (13) are fixedly connected to the inner side of the protective shell (1).

5. An electronic information receiver for a rail transit lamp as claimed in claim 1, wherein: the novel solar energy collector is characterized in that radiating fans (9) are arranged on the left side and the right side of the upper end of the receiver body (10), the two radiating fans (9) are respectively and fixedly connected to the left end and the right end of the inner side of the protective shell (1), radiating grooves (11) are respectively arranged on the left side and the right side of the bottom end of the receiver body (10), the two radiating grooves (11) are respectively arranged on the left side and the right side of the bottom end of the protective shell (1), and dust screens (12) are fixedly connected in the radiating grooves (11).

6. An electronic information receiver for a rail transit lamp as claimed in claim 5, wherein: the intelligent air conditioner is characterized in that a controller (8) is arranged at the upper end of the protective shell (1), an extension frame (7) is arranged at the bottom side of the right end of the protective shell (1), a wind speed sensor (6) is arranged at the right side of the extension frame (7), a temperature sensor is arranged on a receiver body (10), the controller (8) is electrically connected with the wind speed sensor (6) through a circuit, the controller (8) is electrically connected with a motor (16) through a circuit, the controller (8) is electrically connected with the receiver body (10) through a circuit, the controller (8) is electrically connected with the temperature sensor through a circuit, and the controller (8) is electrically connected with a cooling fan (9) through a circuit.

7. An electronic information receiver for a rail transit lamp as claimed in claim 1, wherein: the rear end of the protective shell (1) is fixedly connected with a fixing frame (3), and the fixing frame (3) is arranged on the support column (4).