CN209659801U - A kind of traffic signaling equipment of modularized design - Google Patents
A kind of traffic signaling equipment of modularized design Download PDFInfo
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- CN209659801U CN209659801U CN201821839748.0U CN201821839748U CN209659801U CN 209659801 U CN209659801 U CN 209659801U CN 201821839748 U CN201821839748 U CN 201821839748U CN 209659801 U CN209659801 U CN 209659801U
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Abstract
The utility model discloses a kind of traffic signaling equipments of modularized design, including traffic signaling equipment ontology and seal box, the traffic signaling equipment ontology includes subrack, Control card, I O board card, power board, power supply media board and power distribution unit, the I O board card, power board, power supply media board are fixedly mounted on the side of subrack, and subrack is made of front beam, rear cross beam, side plate, cover board, forward flange, handle, guide rail, power distribution unit cover board and backboard, rear cross beam, front beam and side plate constitute subrack stress frame.The utility model structure is simple, after being arranged in subrack by power distribution unit, the size of traffic signaling equipment ontology reduces, weight saving, effectively reduces processing and installation cost, this traffic signaling equipment ontology connection line is concentrated, installation and maintenance wiring is convenient, can use seal box simultaneously traffic signaling equipment ontology stored so that traffic signaling equipment body interior will not adhesive dust, and then do not easily cause internal wiring short-circuit.
Description
Technical field
The utility model relates to a kind of traffic signaling equipment technical fields of modularized design more particularly to a kind of modularization to set
The traffic signaling equipment of meter.
Background technique
Traffic signaling equipment is one of the important composition of " Internet of Things " intelligent city traffic system, is mainly used for urban road friendship
The control and management of ventilating signal lamp, information display screen, parking stall induced screen, vehicle detection and velometer, can be flat with control centre
Platform is connected, and carries out region control and traffic optimization.Semaphore body is mainly made of control cabinet, power distribution unit and cabinet.Control
Case processed mainly includes 6U rack, including control panel, phase driven plate, wagon detector, is linked together by bus.Distribution
Unit includes the composition such as switch, fuse, panel, power supply, earth leakage protective, thunder-arresting module.Semaphore shell is mostly by aluminium alloy
Manufacture, outdoor work water, shock is against pressure, more demanding to device and technique, it is desirable that machine is stable, when sustainability is long
Between non-stop run.
The power distribution unit of existing traffic signaling equipment is not integrated in together with control circuit, and major defect is scattered distribution,
Cause traffic signaling equipment size big, weight is larger, fabricates at high cost；Intermodule connection line is more, and wiring is complicated, installation and
Maintenance is inconvenient, and traffic signaling equipment is installed outdoors for a long time, without shelter, internal dust easy to attach, and then be easy to make
At internal wiring short circuit, so we have proposed a kind of traffic signaling equipment of modularized design, it is above-mentioned proposed to solve
Problem.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of modularized design proposed
Traffic signaling equipment.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of traffic signaling equipment of modularized design, including traffic signaling equipment ontology and seal box, the traffic signaling equipment
Ontology includes subrack, Control card, I O board card, power board, power supply media board and power distribution unit, the I O board card, power board,
Power supply media board is fixedly mounted on the side of subrack, and subrack by front beam, rear cross beam, side plate, cover board, forward flange, handle, lead
Rail, power distribution unit cover board and backboard composition, the rear cross beam, front beam and side plate constitute subrack stress frame, and the backboard is solid
Dingan County is provided with multiple back panel connectors, the guide rail is connected to front beam and rear cross beam on rear cross beam on the backboard
On, the Control card sliding is installed on subrack, and connector and drawing-aid device, and Control card are provided on the Control card
On connector and back panel connector be electrically connected, the drawing-aid device is installed in the hole location of front beam, in the power distribution unit
It is provided with lightning protection device, breaker, socket, filter, relay, isolating transformer and pinboard.
Preferably, the side of the seal box offers placing groove, and sliding is offered in the bottom interior wall of the placing groove
Slot is slidably fitted with sliding panel in the bottom interior wall of the sliding groove, extends at the top of the sliding panel in placing groove and solid
Dingan County is equipped with support plate, is fixedly installed with mounting plate at the top of the support plate, the traffic signaling equipment ontology is installed on installation
The top of plate is fixedly installed with driving motor on the side inner wall of the sliding groove, welds on the output shaft of the driving motor
There is drive shaft, and drive shaft is threadedly coupled through sliding panel and with sliding panel, the top slide of the placing groove is connected with riser,
The bottom of the riser is fixedly installed with U-board, and U-board and the top of traffic signaling equipment ontology mutually clamp, the riser
Side is rotatably equipped with the first connecting shaft, and the side of the seal box is rotatably equipped with the sealing plate of covering placing groove notch, institute
State side and sealing plate rotation connection of first connecting shaft far from riser.
Preferably, be fixedly installed with rain visor at the top of the seal box, and rain visor with a thickness of one centimetre to three lis
Between rice.
Preferably, rotating hole is offered on the sliding panel, nut is fixedly installed in rotating hole, and the drive shaft runs through
The inner ring of nut is simultaneously threadedly coupled with the inner ring of nut.
Preferably, symmetrical two the second connecting shafts are rotatably equipped at the top of the sliding panel, and support plate is located at two
Between a second connecting shaft, the top of second connecting shaft is connected with the lower rotation of mounting plate.
Preferably, it is fixedly installed with sliding rail in the top inner wall of the placing groove, is fixedly installed at the top of the riser
Sliding block compatible with sliding rail, and sliding block and sliding rail are slidably connected.
Preferably, a side bottom of the seal box is fixedly installed with cushion, and cushion is located at the lower section of placing groove,
The cushion is fitted closely with sealing plate.
Preferably, symmetrical two limit bases are fixedly installed on the side inner wall of the placing groove, the limit base
Side offers limiting slot, and limit plate, the limit plate one end and friendship far from limit base are slidably fitted in the limiting slot
Messenger machine ontology is fixedly connected.
Preferably, it is fixedly installed with slide bar on the side inner wall of the placing groove, sliding eye is offered on the riser, it is sliding
Linear bearing is fixedly installed in dynamic hole, one end of the slide bar is simultaneously slided with the inner ring of linear bearing through the inner ring of linear bearing
Dynamic connection.
Preferably, the side of the driving motor is welded with fixed plate, offers bolt on the corner location of fixed plate
Hole, bolt hole internal screw thread are connected with bolt, and the driving motor is fixedly mounted on the side of sliding groove by bolt and bolt hole
On inner wall.
Compared with prior art, the utility model has the beneficial effects that
1, Control card is for controlling entire this running body of traffic signaling equipment, and I O board card is used to connect with external devices, function
Rate board is used to supply each electrical part on Control card, I O board card, power board for controlling traffic lights, power supply media board
Electricity, power distribution unit are mainly used for protecting each module of traffic signaling equipment ontology, and alternating current and backup power source input are automatically switched
And it powers for external equipment.
2, need by traffic signaling equipment ontology be sealed in seal box when, start driving motor, driving motor can band
Dynamic drive shaft is rotated, and then be will drive sliding panel and moved, sliding panel will drive traffic signaling equipment ontology be moved to it is close
In placing groove in joint sealing, while riser can pull sealing plate to block the notch of placing groove by the first connecting shaft.
The utility model structure is simple, and after being arranged in subrack by power distribution unit, the size of traffic signaling equipment ontology subtracts
Small, weight saving effectively reduces processing and installation cost, this traffic signaling equipment ontology connection line is concentrated, installation and dimension
It is convenient to protect wiring, while can use seal box to store traffic signaling equipment ontology, so that traffic signaling equipment ontology
Inside will not adhesive dust, and then do not easily cause internal wiring short-circuit.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of modularized design traffic signaling equipment subrack structural front view；
Fig. 2 be the utility model proposes a kind of modularized design traffic signaling equipment subrack structural side view；
Fig. 3 be the utility model proposes a kind of modularized design traffic signaling equipment Fig. 1 structure sectional view；
Fig. 4 be the utility model proposes a kind of modularized design traffic signaling equipment seal box structural front view；
Fig. 5 be the utility model proposes a kind of modularized design traffic signaling equipment part A enlarged structure signal
Figure；
Fig. 6 be the utility model proposes a kind of modularized design traffic signaling equipment part B enlarged structure signal
Figure.
In figure: 1 power supply media board, 2 power boards, 3 I O board cards, 4 Control cards, 5 power distribution units, 6 backboards, 7 power distribution units
Cover board, 8 drawing-aid devices, 9 lightning protection devices, 10 sockets, 11 breakers, 12 filters, 13 isolating transformers, 14 relays, 15 guide rails, 16
Back panel connector, 17 cover boards, 18 rear cross beams, 19 side plates, 20 forward flanges, 21 front beams, 22 handles, 23 traffic signaling equipment ontologies,
24 seal boxs, 25 placing grooves, 26 sliding grooves, 27 sliding panels, 28 support plates, 29 mounting plates, 30 driving motors, 31 drive shafts, 32
Riser, 33 slide bars, 34 U-boards, 35 first connecting shafts, 36 sealing plates, 37 cushions, 38 second connecting shafts, 39 rain visors, 40
Sliding rail, 41 sliding blocks, 42 linear bearings, 43 limit bases, 44 limiting slots, 45 limit plates, 46 nuts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-6, a kind of traffic signaling equipment of modularized design, including traffic signaling equipment ontology 23 and seal box 24,
Traffic signaling equipment ontology 23 includes subrack, Control card 4, I O board card 3, power board 2, power supply media board 1 and power distribution unit 5, IO
Board 3, power board 2, power supply media board 1 are fixedly mounted on the side of subrack, and subrack is by front beam 21, rear cross beam 18, side
Plate 19, cover board 17, forward flange 20, handle 22, guide rail 15, power distribution unit cover board 7 and backboard 6 form, rear cross beam 18, front beam 21
Subrack stress frame is constituted with side plate 19, backboard 6 is fixedly mounted on rear cross beam 18, and multiple backboard connections are provided on backboard 6
Device 16, guide rail 15 are connected on front beam 21 and rear cross beam 18, and the sliding of Control card 4 is installed on subrack, are set on Control card 4
It is equipped with connector and drawing-aid device 8, and the connector on Control card 4 and back panel connector 16 are electrically connected, drawing-aid device 8 is installed on
In the hole location of front beam 21, be provided in power distribution unit 5 lightning protection device 9, breaker 11, socket 10, filter 12, relay 14,
Isolating transformer 13 and pinboard, Control card 4 are run for controlling entire traffic signaling equipment ontology 23, I O board card 3 be used for
External equipment connection, power board 2 are used for for controlling traffic lights, power supply media board 1 to Control card 4, I O board card 3, function
Each electrical part power supply on rate board 2, power distribution unit 5 are mainly used for protecting each module of traffic signaling equipment ontology 23, city
Electricity with backup power source input automatically switch and for external equipment power, need by traffic signaling equipment ontology 23 be sealed in it is close
When in joint sealing 24, start driving motor 30, driving motor 30 will drive drive shaft 31 and be rotated, and then will drive sliding panel 27
It is moved, sliding panel 27 will drive in the placing groove 25 that traffic signaling equipment ontology 23 is moved in seal box 24, while riser
32 can pull sealing plate 36 to block the notch of placing groove 25 by the first connecting shaft 35, and the utility model structure is simple,
After being arranged in subrack by power distribution unit 5, the size of traffic signaling equipment ontology 23 reduces, and weight saving effectively reduces
Processing and installation cost, 23 connection line of this traffic signaling equipment ontology are concentrated, and installation and maintenance wiring is convenient, can use simultaneously
Seal box 24 can store traffic signaling equipment ontology 23 so that inside traffic signaling equipment ontology 23 will not adhesive dust,
And then do not easily cause internal wiring short-circuit.
In the utility model, the side of seal box 24 offers placing groove 25, offers in the bottom interior wall of placing groove 25
Sliding groove 26 is slidably fitted with sliding panel 27 in the bottom interior wall of sliding groove 26, and the top of sliding panel 27 extends to placing groove 25
Interior and be fixedly installed with support plate 28, the top of support plate 28 is fixedly installed with mounting plate 29, and traffic signaling equipment ontology 23 clamps
At the top of mounting plate 29, driving motor 30, the output shaft of driving motor 30 are fixedly installed on the side inner wall of sliding groove 26
On be welded with drive shaft 31, and drive shaft 31 is threadedly coupled through sliding panel 27 and with sliding panel 27, the top cunning of placing groove 25
Dynamic to be connected with riser 32, the bottom of riser 32 is fixedly installed with U-board 34, and the top of U-board 34 and traffic signaling equipment ontology 23
Portion mutually clamps, and the side of riser 32 is rotatably equipped with the first connecting shaft 35, and the side of seal box 24 is rotatably equipped with covering and places
The sealing plate 36 of 25 notch of slot, side and sealing plate 36 of first connecting shaft 35 far from riser 32 are rotatablely connected, seal box 24
Top is fixedly installed with rain visor 39, and rain visor 39 with a thickness of between one centimetre to three centimetres, offered on sliding panel 27
Rotating hole, is fixedly installed with nut 46 in rotating hole, drive shaft 31 through nut 46 inner ring and and nut 46 inner ring screw thread
Connection, the top of sliding panel 27 is rotatably equipped with symmetrical two the second connecting shafts 38, and support plate 28 is located at two second companies
Between spindle 38, the top of the second connecting shaft 38 is connected with the lower rotation of mounting plate 29, solid in the top inner wall of placing groove 25
Dingan County is equipped with sliding rail 40, and the top of riser 32 is fixedly installed with sliding block 41 compatible with sliding rail 40, and sliding block 41 and sliding rail 40
It is slidably connected, a side bottom of seal box 24 is fixedly installed with cushion 37, and cushion 37 is located at the lower section of placing groove 25, delays
It rushes pad 37 to fit closely with sealing plate 36, symmetrical two limit bases 43 is fixedly installed on the side inner wall of placing groove 25, limit
The side of position seat 43 offers limiting slot 44, limit plate 45 is slidably fitted in limiting slot 44, limit plate 45 is far from limit base 43
One end be fixedly connected with traffic signaling equipment ontology 23, slide bar 33, riser 32 are fixedly installed on the side inner wall of placing groove 25
On offer sliding eye, be fixedly installed with linear bearing 42 in sliding eye, the inner ring of linear bearing 42 is run through in one end of slide bar 33
And be slidably connected with the inner ring of linear bearing 42, the side of driving motor 30 is welded with fixed plate, on the corner location of fixed plate
Bolt hole is offered, bolt hole internal screw thread is connected with bolt, and driving motor 30 is fixedly mounted on cunning by bolt and bolt hole
On the side inner wall of dynamic slot 26, Control card 4 is run for controlling entire traffic signaling equipment ontology 23, I O board card 3 be used for it is outer
The connection of portion's equipment, power board 2 are used for for controlling traffic lights, power supply media board 1 to Control card 4, I O board card 3, power
Each electrical part power supply on board 2, power distribution unit 5 are mainly used for protecting each module of traffic signaling equipment ontology 23, alternating current
With backup power source input automatically switch and for external equipment power, need by traffic signaling equipment ontology 23 be sealed in sealing
When in case 24, start driving motor 30, driving motor 30 will drive drive shaft 31 and rotated, and then will drive sliding panel 27 into
Row movement, sliding panel 27 will drive in the placing groove 25 that traffic signaling equipment ontology 23 is moved in seal box 24, while riser 32
Sealing plate 36 can be pulled to block the notch of placing groove 25 by the first connecting shaft 35, the utility model structure is simple, leads to
After the setting of power distribution unit 5 is crossed in subrack, the size of traffic signaling equipment ontology 23 reduces, and weight saving effectively reduces and adds
Work and installation cost, 23 connection line of this traffic signaling equipment ontology are concentrated, and installation and maintenance wiring is convenient, while can use close
Joint sealing 24 can store traffic signaling equipment ontology 23 so that inside traffic signaling equipment ontology 23 will not adhesive dust, into
Without easily causing internal wiring short-circuit.
Working principle: when in use, subrack mainly to each board of fixation and power distribution unit 5, guarantee each board with
Backboard 6 is reliably connected, and Control card 4 is run for controlling entire traffic signaling equipment ontology 23, and I O board card 3 is used for and external equipment
It is connected, power board 2 is used for for controlling traffic lights, power supply media board 1 to Control card 4, I O board card 3, power board 2
On the power supply of each electrical part, power distribution unit 5 is mainly used for protecting each module of traffic signaling equipment ontology 23, alternating current with it is standby
Automatically switched with power input and powered for external equipment, it is main that front beam 21, rear cross beam 18 and side plate 19 constitute subrack
Frame, to support other parts, backboard 6 is fixed by screws on rear cross beam 18, the multiple backboards connection being arranged on backboard 6
Device 16, and back panel connector 16 is connected with power supply media board 1, power board 2, I O board card 3, Control card 4 respectively, guide rail 15 blocks
It connects on front beam 21 and rear cross beam 18, supporting and position each board, play the guiding role when installing or removing board, handle
It is carried when 22 subrack easy to disassemble, Control card 4 is inserted into subrack by the guiding of guide rail 15, and Control card 4 and backboard connect
It connects device 16 to be connected, rotates the handle of drawing-aid device 8, it can will be in the hole location of its snap lock to front beam 21 or buckle is from hole location
On loosen, on drawing-aid device 8 when snap lock, can guarantee that Control card 4 is connect reliably with backboard 6, buckle can facilitate when loosening
Disassembly Control card 4, I O board card 3, power board 2 and power supply media board 1, wherein lightning protection device 9, breaker 11, isolating transformer
13 for protecting the 23 each module electrical part in inside of traffic signaling equipment ontology, and socket 10 is used to power to external equipment, for the ease of
Power distribution unit 5 safeguards that, when its back is provided with pinboard, i.e. dismounting and change power distribution unit 5, each cable can be from pinboard
Dismounting, after power distribution unit 5 is arranged in subrack, the size of traffic signaling equipment ontology 23 reduces, and weight saving effectively reduces
Processing and installation cost, when needing for traffic signaling equipment ontology 23 to be sealed in seal box 24, driving motor 30 will drive drive
Moving axis 31 is rotated, and then be will drive sliding panel 27 and moved, and it is mobile that sliding panel 27 will drive traffic signaling equipment ontology 23
In placing groove 25 on to seal box 24, while riser 32 can pull sealing plate 36 to placing groove 25 by the first connecting shaft 35
Notch is blocked so that inside traffic signaling equipment ontology 23 will not adhesive dust, and then do not easily cause internal wiring short-circuit, behaviour
Make simply, to meet the use demand of user.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (10)
1. a kind of traffic signaling equipment of modularized design, including traffic signaling equipment ontology (23) and seal box (24), feature exists
In the traffic signaling equipment ontology (23) includes subrack, Control card (4), I O board card (3), power board (2), power supply media board
(1) and power distribution unit (5), the I O board card (3), power board (2), power supply media board (1) are fixedly mounted on the side of subrack,
And subrack by front beam (21), rear cross beam (18), side plate (19), cover board (17), forward flange (20), handle (22), guide rail (15),
Power distribution unit cover board (7) and backboard (6) composition, the rear cross beam (18), front beam (21) and side plate (19) constitute subrack stress
Frame, the backboard (6) are fixedly mounted on rear cross beam (18), are provided with multiple back panel connectors (16) on the backboard (6),
The guide rail (15) is connected on front beam (21) and rear cross beam (18), and Control card (4) sliding is installed on subrack, institute
It states and is provided with connector and drawing-aid device (8) on Control card (4), and connector and back panel connector on Control card (4)
(16) it is electrically connected, the drawing-aid device (8) is installed in the hole location of front beam (21), is provided on the power distribution unit (5) anti-
Thunder device (9), breaker (11), socket (10), filter (12), relay (14), isolating transformer (13) and pinboard.
2. a kind of traffic signaling equipment of modularized design according to claim 1, which is characterized in that the seal box (24)
Side offer placing groove (25), offer sliding groove (26), the sliding groove in the bottom interior wall of the placing groove (25)
(26) it is slidably fitted with sliding panel (27), is extended at the top of the sliding panel (27) in placing groove (25) simultaneously in bottom interior wall
It is fixedly installed with support plate (28), is fixedly installed with mounting plate (29), the traffic signaling equipment at the top of the support plate (28)
Ontology (23) is installed on the top of mounting plate (29), is fixedly installed with driving motor on the side inner wall of the sliding groove (26)
(30), it is welded with drive shaft (31) on the output shaft of the driving motor (30), and drive shaft (31) runs through sliding panel (27) simultaneously
It is threadedly coupled with sliding panel (27), the top slide of the placing groove (25) is connected with riser (32), the bottom of the riser (32)
Portion is fixedly installed with U-board (34), and U-board (34) and the top of traffic signaling equipment ontology (23) mutually clamp, the riser
(32) side is rotatably equipped with the first connecting shaft (35), and the side of the seal box (24) is rotatably equipped with covering placing groove
(25) sealing plate (36) of notch, side and sealing plate (36) rotation of first connecting shaft (35) far from riser (32) connect
It connects.
3. a kind of traffic signaling equipment of modularized design according to claim 2, which is characterized in that the seal box (24)
Top be fixedly installed with rain visor (39), and rain visor (39) with a thickness of between one centimetre to three centimetres.
4. a kind of traffic signaling equipment of modularized design according to claim 2, which is characterized in that the sliding panel (27)
On offer rotating hole, be fixedly installed in rotating hole nut (46), the drive shaft (31) through nut (46) inner ring simultaneously
It is threadedly coupled with the inner ring of nut (46).
5. a kind of traffic signaling equipment of modularized design according to claim 2, which is characterized in that the sliding panel (27)
Top be rotatably equipped with symmetrical two the second connecting shafts (38), and support plate (28) be located at two the second connecting shafts (38) it
Between, the top of second connecting shaft (38) is connected with the lower rotation of mounting plate (29).
6. a kind of traffic signaling equipment of modularized design according to claim 2, which is characterized in that the placing groove (25)
Top inner wall on be fixedly installed with sliding rail (40), be fixedly installed at the top of the riser (32) compatible with sliding rail (40)
Sliding block (41), and sliding block (41) and sliding rail (40) are slidably connected.
7. a kind of traffic signaling equipment of modularized design according to claim 2, which is characterized in that the seal box (24)
A side bottom be fixedly installed with cushion (37), and cushion (37) is located at the lower section of placing groove (25), the cushion
(37) it is fitted closely with sealing plate (36).
8. a kind of traffic signaling equipment of modularized design according to claim 2, which is characterized in that the placing groove (25)
Side inner wall on be fixedly installed with symmetrical two limit bases (43), the side of the limit base (43) offers limiting slot
(44), it is slidably fitted with limit plate (45) in the limiting slot (44), the one end of the limit plate (45) far from limit base (43)
It is fixedly connected with traffic signaling equipment ontology (23).
9. a kind of traffic signaling equipment of modularized design according to claim 2, which is characterized in that the placing groove (25)
Side inner wall on be fixedly installed with slide bar (33), offer sliding eye on the riser (32), be fixedly installed in sliding eye
Linear bearing (42), inner ring of the one end of the slide bar (33) through linear bearing (42) are simultaneously slided with the inner ring of linear bearing (42)
Dynamic connection.
10. a kind of traffic signaling equipment of modularized design according to claim 2, which is characterized in that the driving motor
(30) side is welded with fixed plate, and bolt hole is offered on the corner location of fixed plate, and bolt hole internal screw thread is connected with spiral shell
Bolt, the driving motor (30) are fixedly mounted on the side inner wall of sliding groove (26) by bolt and bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839748.0U CN209659801U (en) | 2018-11-09 | 2018-11-09 | A kind of traffic signaling equipment of modularized design |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821839748.0U CN209659801U (en) | 2018-11-09 | 2018-11-09 | A kind of traffic signaling equipment of modularized design |
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| CN209659801U true CN209659801U (en) | 2019-11-19 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109246966A (en) * | 2018-11-09 | 2019-01-18 | 深圳榕亨实业集团有限公司 | A kind of traffic signaling equipment of modularized design |
| CN114373317A (en) * | 2022-01-21 | 2022-04-19 | 合肥慧讯智能科技有限公司 | Traffic signal machine with anti-theft device |
-
2018
- 2018-11-09 CN CN201821839748.0U patent/CN209659801U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109246966A (en) * | 2018-11-09 | 2019-01-18 | 深圳榕亨实业集团有限公司 | A kind of traffic signaling equipment of modularized design |
| CN109246966B (en) * | 2018-11-09 | 2024-06-11 | 深圳榕亨实业集团有限公司 | Traffic signal machine with modularized design |
| CN114373317A (en) * | 2022-01-21 | 2022-04-19 | 合肥慧讯智能科技有限公司 | Traffic signal machine with anti-theft device |
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