CN217134648U - Telescopic antenna structure for traffic signal transmission - Google Patents
Telescopic antenna structure for traffic signal transmission Download PDFInfo
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- CN217134648U CN217134648U CN202221207367.7U CN202221207367U CN217134648U CN 217134648 U CN217134648 U CN 217134648U CN 202221207367 U CN202221207367 U CN 202221207367U CN 217134648 U CN217134648 U CN 217134648U
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- connecting screw
- retractable
- antenna structure
- traffic signal
- fixed
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Abstract
The utility model discloses a retractable antenna structure for traffic signal transmission relates to communications facilities technical field, which comprises a base, two signal pole and third minor axis, the fixed telescopic tube that is equipped with in top on chassis, telescopic tube's inside sliding connection has the telescopic link, one side threaded connection of telescopic tube has the locking bolt, one side rotation on telescopic tube top is connected with connecting screw, connecting screw's the fixed gear that is equipped with in middle part, connecting screw's one end threaded connection has lock nut, the fixed other end that sets up at hand pole of connecting screw, hand pole's one end is rotated and is connected with the handle, the groove of accomodating has all been seted up to the both sides of telescopic link, two signal pole's one end all rotates with two tops of accomodating the groove respectively through the third minor axis and is connected, the beneficial effects of the utility model are that: can accomodate and expand the antenna through the rocker, prevent that the too big object of gravity from weighing down and pounding the bad antenna, the antenna is changeed and is withdrawed under meetting adverse circumstances, and is not fragile.
Description
Technical Field
The utility model relates to an antenna structure, in particular to retractable antenna structure for traffic signal transmission belongs to communication equipment technical field.
Background
Along with the rapid development of the traffic technology in China, the traffic flow is increased when the road is increased, the contradiction between traffic supply and demand is increasingly aggravated, the economic construction and the accelerated development of the urban scale, the outward communication is increasingly frequent, the material culture living level of people is continuously improved, the traffic signal has the function of scientifically distributing the right of passing of vehicles and pedestrians on the road so as to ensure that the vehicles and the pedestrians pass through the road orderly and smoothly, the existing traffic signal antenna structure, in the process of placing and using, the problems of storage and convenience exist, the traffic signal antenna structure can not be timely stored up when the traffic signal antenna structure encounters severe weather, when the object falling by gravity damages the traffic signal antenna structure, the traffic signal antenna structure can be damaged and cannot be normally used, various motor vehicles show a sudden increase situation, so that the urban road traffic is busy, and the traffic signal of one node has problems, so that the traffic jam of the whole area can be caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a retractable antenna structure for traffic signal transmission to solve the traffic signal antenna structure that provides in the above-mentioned background art when meetting bad weather timely pack up, cause the problem of harm to traffic signal antenna structure when the object that gravity descends.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a retractable antenna structure for traffic signal transmission, includes chassis, two signal pole and third minor axis, the fixed telescopic tube that is equipped with in top on chassis, telescopic tube's inside sliding connection has the telescopic link, one side threaded connection of telescopic tube has the locking bolt, one side of telescopic tube top is rotated and is connected with connecting screw, connecting screw's the fixed gear that is equipped with in middle part, connecting screw's one end threaded connection has lock nut, the fixed other end that sets up at hand pole of connecting screw, hand pole's one end is rotated and is connected with the handle, the groove of accomodating, two has all been seted up to the both sides of telescopic link the one end of signal pole is all rotated with the top in two grooves of accomodating respectively through the third minor axis and is connected.
Preferably, the outer wall sliding connection of telescopic link has the slide pipe, the both sides of slide pipe are all fixed and are equipped with circular free bearing, two the inside of circular free bearing all rotates and is connected with first minor axis, two the middle part of first minor axis all is fixed and is equipped with the bracing piece, two the one end of bracing piece is all fixed and is equipped with elongated free bearing, two the one end of elongated free bearing all rotates and is connected with the second minor axis, two the middle part of second minor axis all rotates and is connected with the go-between, two the middle part of go-between all is fixed and is provided with the signal pole.
Preferably, a rack is fixedly arranged on one side of the surface of the sliding pipe, and the rack is in meshed connection with the gear.
Preferably, the top end of the telescopic rod is fixedly provided with a rain baffle, and the bottom end of the rain baffle is fixedly provided with an electronic warning lamp.
Preferably, the retractable antenna structure for traffic signal transmission is characterized in that: and a signal input device is fixedly arranged on one side of the bottom end of the telescopic sleeve.
Compared with the prior art, the utility model provides a pair of a retractable antenna structure for traffic signal transmission has following beneficial effect:
1. the height of the stretchable antenna structure can be adjusted at will;
2. the rocker can be used for storing and unfolding the antenna, so that the antenna is prevented from being broken by falling down when the gravity is too large, the antenna is more convenient to store and adjust, and the antenna is easier to withdraw and is not easy to damage under severe environment;
3. due to the arrangement of the rain shield and the electronic warning lamp, the emergency rescue and the rain day use are more convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the back structure of the present invention;
fig. 3 is a schematic side view of the present invention;
fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a chassis; 2. a telescopic rod; 3. a telescopic sleeve; 4. locking the bolt; 5. connecting a screw rod; 6. a gear; 7. locking the nut; 8. a hand lever; 9. a handle; 10. a slide pipe; 11. a circular hinged support; 12. a first minor axis; 13. a support bar; 14. a long hinge base; 15. a second minor axis; 16. a connecting ring; 17. a signal lever; 18. a third minor axis; 19. a receiving groove; 20. a rack; 21. a rain shield; 22. an electronic warning light; 23. a signal input device.
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, the utility model provides a retractable antenna structure for traffic signal transmission, including chassis 1, two signal rods 17 and third minor axis 18, the top of chassis 1 is fixed and is equipped with telescopic tube 3, telescopic tube 3's inside sliding connection has telescopic link 2, one side threaded connection of telescopic tube 3 has locking bolt 4, one side of telescopic tube 3 top rotates and is connected with connecting screw 5, the middle part of connecting screw 5 is fixed and is equipped with gear 6, one end threaded connection of connecting screw 5 has lock nut 7, connecting screw 5 is fixed to be set up at the other end of hand-operated lever 8, one end of hand-operated lever 8 rotates and is connected with handle 9, accomodate the groove 19 has all been seted up to the both sides of telescopic link 2, one end of two signal rods 17 all rotates through third minor axis 18 respectively with the top of two accomodate grooves 19 and is connected;
the outer wall of the telescopic rod 2 is connected with a sliding tube 10 in a sliding mode, two sides of the sliding tube 10 are fixedly provided with round hinged supports 11, the interiors of the two round hinged supports 11 are rotatably connected with first short shafts 12, supporting rods 13 are fixedly arranged in the middle of the two first short shafts 12, one ends of the two supporting rods 13 are fixedly provided with long hinged supports 14, one ends of the two long hinged supports 14 are rotatably connected with second short shafts 15, the middle parts of the two second short shafts 15 are rotatably connected with connecting rings 16, and the middle parts of the two connecting rings 16 are fixedly provided with signal rods 17;
a rack 20 is fixedly arranged on one side of the surface of the sliding pipe 10, and the rack 20 is meshed with the gear 6;
a rain baffle plate 21 is fixedly arranged at the top end of the sliding and telescopic rod 2, and an electronic warning lamp 22 is fixedly arranged at the bottom end of the rain baffle plate 21;
a signal input device 23 is fixedly arranged on one side of the bottom end of the telescopic sleeve 3;
specifically, as shown in fig. 1, firstly, a handle 9 is shaken, the handle 9 is rotatably connected with one end of a hand lever 8, the other end of the hand lever 8 is fixedly connected with a connecting screw 5, a gear 6 is fixedly arranged in the middle of the connecting screw 5, so that the shaking handle 9 drives the gear 6 to rotate, then the gear 6 is meshed with a rack 20, one end of the rack 20 is fixedly provided with a slide pipe 10, then the slide pipe 10 is driven to move up and down, circular hinge seats 11 are fixedly arranged on both sides of the slide pipe 10, first short shafts 12 are rotatably connected inside the two circular hinge seats 11, support rods 13 are fixedly arranged in the middle of the two first short shafts 12, long hinge seats 14 are fixedly arranged at one ends of the two support rods 13, a second short shaft 15 is rotatably connected at one end of the two long hinge seats 14, a connecting ring 16 is rotatably connected in the middle of the two second short shafts 15, a signal rod 17 is fixedly arranged in the middle of the two connecting rings 16, then the two signal rods 17 are driven to do the accommodating and unfolding movement.
The working principle is as follows: when in use, the utility model relates to a telescopic antenna structure for traffic signal transmission, firstly, move the chassis 1 to a suitable position, insert the signal source into the signal input unit 23, shake the handle 9, the handle 9 is connected with one end of the hand-operated rod 8 in a rotating way, the other end of the hand-operated rod 8 is connected with the connecting screw rod 5, the middle part of the connecting screw rod 5 is fixedly provided with the gear 6, thereby the shaking handle 9 drives the gear 6 to rotate, then the gear 6 is connected with the rack 20 in a meshing way, one end of the rack 20 is fixedly provided with the slide tube 10, then the slide tube 10 is driven to move up and down, both sides of the slide tube 10 are fixedly provided with the circular hinge seats 11, the inside of the two circular hinge seats 11 are rotatably connected with the first short shafts 12, the middle parts of the two first short shafts 12 are fixedly provided with the support rods 13, one ends of the two support rods 13 are fixedly provided with the long hinge seats 14, one ends of the two long hinge seats 14 are rotatably connected with the second short shafts 15, the middle part of two second minor axes 15 all rotates and is connected with go-between 16, the middle part of two go-between 16 is all fixed and is provided with signal rod 17, then drive two signal rods 17 and do the motion of accomodating and expanding, suitable position has been adjusted after that, the one end threaded connection of connecting screw 5 has lock nut 7, it is fixed to screw up lock nut 7 and be used for locking, the whole height has been adjusted to tensile telescopic link 2, then there is lock bolt 4 through one side threaded connection of telescopic tube 3, it is fixed with lock bolt 4 locking, two signal rods 17 all have been seted up in the middle of accomodating groove 19 to imbed the both sides of telescopic link 2 when accomodating.
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 (5)
1. A retractable antenna structure for traffic signal transmission comprises a chassis (1), two signal rods (17) and a third short shaft (18), and is characterized in that a retractable sleeve (3) is fixedly arranged at the top end of the chassis (1), a retractable rod (2) is slidably connected inside the retractable sleeve (3), a locking bolt (4) is in threaded connection with one side of the retractable sleeve (3), a connecting screw rod (5) is rotatably connected with one side of the top end of the retractable sleeve (3), a gear (6) is fixedly arranged in the middle of the connecting screw rod (5), a locking nut (7) is in threaded connection with one end of the connecting screw rod (5), the connecting screw rod (5) is fixedly arranged at the other end of a hand-operated rod (8), one end of the hand-operated rod (8) is rotatably connected with a handle (9), and accommodating grooves (19) are formed in two sides of the retractable rod (2), one ends of the two signal rods (17) are respectively and rotatably connected with the tops of the two accommodating grooves (19) through third short shafts (18).
2. The retractable antenna structure for traffic signal transmission of claim 1, wherein: the outer wall sliding connection of telescopic link (2) has slide pipe (10), the both sides of slide pipe (10) are all fixed and are equipped with circular free bearing (11), two the inside of circular free bearing (11) all rotates and is connected with first minor axis (12), two the middle part of first minor axis (12) is all fixed and is equipped with bracing piece (13), two the one end of bracing piece (13) is all fixed and is equipped with elongated free bearing (14), two the one end of elongated free bearing (14) is all rotated and is connected with second minor axis (15), two the middle part of second minor axis (15) is all rotated and is connected with go-between (16), two the middle part of go-between (16) is all fixed and is provided with signal pole (17).
3. The retractable antenna structure for traffic signal transmission of claim 2, wherein: one side of the surface of the sliding pipe (10) is fixedly provided with a rack (20), and the rack (20) is meshed and connected with the gear (6).
4. The retractable antenna structure for traffic signal transmission of claim 2, wherein: the top of telescopic link (2) is fixed and is equipped with weather shield (21), the bottom mounting of weather shield (21) is equipped with electronic warning light (22).
5. The retractable antenna structure for traffic signal transmission of claim 1, wherein: and a signal input device (23) is fixedly arranged on one side of the bottom end of the telescopic sleeve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221207367.7U CN217134648U (en) | 2022-05-18 | 2022-05-18 | Telescopic antenna structure for traffic signal transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221207367.7U CN217134648U (en) | 2022-05-18 | 2022-05-18 | Telescopic antenna structure for traffic signal transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217134648U true CN217134648U (en) | 2022-08-05 |
Family
ID=82616406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221207367.7U Active CN217134648U (en) | 2022-05-18 | 2022-05-18 | Telescopic antenna structure for traffic signal transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217134648U (en) |
-
2022
- 2022-05-18 CN CN202221207367.7U patent/CN217134648U/en active Active
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