Warning indicator lamp lampshade of sanitation vehicle

Abstract

The utility model discloses a sanitation truck warning indicator lamp lampshade which comprises a hollow indicating arrow and a hollow indicating rod, the indicating arrow is detachably connected with the indicating rod, the front portion and the rear portion of the right side of the indicating arrow are fixedly connected with an assembly plate, and the middle side of the assembly plate is connected with a locking device which is used for fixing the position of the indicating rod on the indicating arrow. The problems that in the prior art, indicating arrows of a sanitation vehicle are located at the two ends of the vehicle, so that the indicating arrows are prone to damage and need to be integrally replaced, time is wasted, and meanwhile the indicating lamps are not buffered and protected are effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of warning indicator lampshades for sanitation vehicles and relates to a warning indicator lampshade for sanitation vehicles. Background Art

[0002] Sanitation vehicles are vehicles frequently used to clean up urban garbage. Since sanitation vehicles have the function of cleaning up garbage, they have a different structure from other vehicles. It is often necessary to install warning indicator lights on sanitation vehicles to warn vehicles and pedestrians on the road to keep a distance from the sanitation vehicles. However, in the prior art, the indicator arrows of sanitation vehicles are located at both ends of the vehicle, which makes the indicator arrows easily damaged and need to be replaced as a whole, which wastes time and does not have the effect of buffering and protecting the indicator lights. Therefore, there is an urgent need for warning indicator light covers for sanitation vehicles. Utility Model Content

[0003] In view of the above problems, the utility model proposes a warning indicator lamp cover for sanitation vehicles, which effectively solves the problem in the prior art that the indicator arrows of the sanitation vehicles are located at both ends of the vehicle, causing the indicator arrows to be easily damaged and need to be replaced as a whole, which wastes time and does not provide buffer protection for the indicator light.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A lampshade for a warning indicator light of a sanitation vehicle comprises a hollow indicator arrow and a hollow indicator rod, wherein the indicator arrow is detachably connected to the indicator rod, an assembly plate is fixedly connected to the front and rear parts of the right side of the indicator arrow, a locking device is connected to the middle side of the assembly plate and is used to fix the indicator rod at the position of the indicator arrow; a locking rod is connected to the front side of the locking device, locking holes are provided on the left and right sides of the indicator rod, and the locking rod is slidably connected to the locking hole on the right side.

[0006] Preferably, the locking device includes a sliding plate fixedly connected to the front side of the locking rod, a sleeve fixedly connected to the middle side of the rear assembly plate, the sliding plate and the sleeve are slidably connected, the locking rod and the sleeve are slidably connected, the rear side of the locking rod is rotatably connected to a rotating shaft, and a pressing plate is fixedly connected to the outer side of the rotating shaft.

[0007] Preferably, a tension spring is sleeved on the middle side of the locking rod, the front end of the tension spring is fixedly connected to the sliding plate, and the rear end of the tension spring is fixedly connected to the sleeve.

[0008] Preferably, conductive holes are formed at both ends of the indicator rod, a slide groove is formed inside the left side of the indicator arrow, the indicator rod is slidably connected to the slide groove, and a conductive column is fixedly connected to the inside of the slide groove.

[0009] Preferably, the left and right parts of the front side of the indicator rod are fixedly connected with a fixed shaft, the front end of the fixed shaft is fixedly connected with a hollow conical rubber sleeve, and the front end of the conical rubber sleeve is fixedly connected with an annular adhesive tape.

[0010] Preferably, an adjustment plate with a semicircular end is fixedly connected to the left and right parts of the upper side of the pressing plate, and the rotating shaft is fixedly connected to a non-center position of the end of the adjustment plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. When the indicator arrow needs to be replaced, first pull up the lower part of the pressing plate. Due to the fixed connection between the rotating shaft and the pressing plate, the locking rod is driven to move to the rear position through the rotating shaft. When the locking rod is disengaged from the sliding connection with the locking hole, the indicator rod can be moved out of the position of the indicator arrow by itself, which is convenient for replacing the indicator arrow at different positions at both ends of the indicator rod.

[0013] 2. Insert the indicator rod into the indicator arrow. Since a locking device is connected to the middle side of the assembly plate, it is convenient to fix the position of the indicator rod in the indicator arrow.

[0014] 3. The device is pasted to the appropriate positions on the left and right sides of the vehicle body by means of adhesive tape. The conical rubber sleeve has a buffering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a first axonometric structural schematic diagram of the utility model.

[0016] Figure 2 This is a second axonometric structural schematic diagram of the utility model.

[0017] Figure 3 It is a schematic diagram of the indicating arrow structure of the utility model.

[0018] Figure 4 It is a schematic diagram of the pressing plate structure of the utility model.

[0019] Figure 5 This is a schematic diagram of the indicator rod structure of the utility model.

[0020] In the figure: 1. indicator rod; 2. locking hole; 3. conductive hole; 4. indicator arrow; 5. conical rubber sleeve; 6. adhesive tape; 7. fixed shaft; 8. conductive column; 9. assembly plate; 10. pressing plate; 11. locking rod; 12. rotating shaft; 13. sliding plate; 14. sleeve; 15. slide groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 The utility model provides a technical solution: a warning indicator lamp cover for a sanitation vehicle, comprising a hollow indicator arrow 4 and a hollow indicator rod 1, the indicator arrow 4 is detachably connected to the indicator rod 1, the front and rear parts of the right side of the indicator arrow 4 are fixedly connected with an assembly plate 9, the middle side of the assembly plate 9 is connected with a locking device for fixing the indicator rod 1 at the position of the indicator arrow 4; a locking rod 11 is connected to the front side of the locking device, locking holes 2 are opened on the left and right sides of the indicator rod 1, and the locking rod 11 is slidably connected to the locking hole 2 on the right side.

[0023] According to the requirements of installing the vehicle warning indicator light cover, the indicator rod 1 is inserted into the indicator arrow 4. Since a locking device is connected to the middle side of the assembly plate 9, it is convenient to fix the position of the indicator rod 1 in the indicator arrow 4.

[0024] The locking device includes a sliding plate 13 fixedly connected to the front side of the locking rod 11, a sleeve 14 fixedly connected to the middle side of the rear assembly plate 9, the sliding plate 13 and the sleeve 14 are slidably connected, the locking rod 11 and the sleeve 14 are slidably connected, the rear side of the locking rod 11 is rotatably connected to the rotating shaft 12, and the outer side of the rotating shaft 12 is fixedly connected to the pressing plate 10.

[0025] When it is necessary to change the position of the indicator arrow 4, by pulling up the lower part of the pressing plate 10, the locking rod 11 is driven to move to the rear position through the rotating shaft 12 due to the fixed connection between the rotating shaft 12 and the pressing plate 10. When the locking rod 11 is disengaged from the sliding connection with the locking hole 2, the indicator rod 1 can be moved out of the position of the indicator arrow 4 by itself, which is convenient for changing the position of the indicator arrow 4 at different ends of the indicator rod 1.

[0026] A tension spring is sleeved on the middle side of the locking rod 11 , the front end of the tension spring is fixedly connected to the sliding plate 13 , and the rear end of the tension spring is fixedly connected to the sleeve 14 .

[0027] Pull up the pressing plate 10, and the pressing plate 10 drives the locking rod 11 to move toward the rear side. At this time, the tension spring receives an external force. When the indicator rod 1 is placed in the indicator arrow 4, the pressing plate 10 is released. Under the action of the tension spring, the locking rod 11 moves toward the locking hole 2 and makes the locking rod 11 slidably connected with the locking hole 2, thereby fixing the indicator rod 1 at the position of the indicator arrow 4.

[0028] Conductive holes 3 are formed at both ends of the indicator rod 1 , a slide groove 15 is formed inside the left side of the indicator arrow 4 , the indicator rod 1 is slidably connected to the slide groove 15 , and a conductive column 8 is fixedly connected inside the slide groove 15 .

[0029] Through the coordinated use of the conductive hole 3 and the conductive column 8 , when the indicating arrow 4 is at any position at both ends of the indicating rod 1 , the light inside the indicating rod 1 can light up simultaneously.

[0030] The left and right parts of the front side of the indicator rod 1 are fixedly connected with a fixed shaft 7, the front end of the fixed shaft 7 is fixedly connected with a hollow conical rubber sleeve 5, and the front end of the conical rubber sleeve 5 is fixedly connected with an annular adhesive tape 6.

[0031] The device is pasted to the appropriate positions on the left and right sides of the vehicle body by means of adhesive tape 6. The conical rubber sleeve 5 has a buffering effect. When the indicator rod 1 is subjected to external force, the use of the conical rubber sleeve 5 allows the indicator rod 1 to have a buffering protection effect.

[0032] The left and right parts of the upper side of the pressing plate 10 are fixedly connected with an adjusting plate with a semicircular end, and the rotating shaft 12 is fixedly connected to a non-center position of the end of the adjusting plate.

[0033] The rotating shaft 12 is fixedly connected to the non-center position of the end of the adjustment plate, and the lower side of the pressing plate 10 is pulled upward to move the locking rod 11 toward the rear side, so that the indicator rod 1 is placed in the slide groove 15 of the indicator arrow 4.

[0034] When the utility model is in use, firstly, according to the need of installing the vehicle warning indicator light cover, the indicator rod 1 is inserted into the indicator arrow 4. Since the middle side of the assembly plate 9 is connected with a locking device, it is convenient to fix the position of the indicator rod 1 in the indicator arrow 4; the device is pasted to the appropriate positions on the left and right sides of the vehicle body through the adhesive tape 6; when the indicator arrow 4 needs to be replaced, first, the lower part of the pressing plate 10 is pulled up. Since the rotating shaft 12 is fixedly connected to the pressing plate 10, the locking rod 11 is driven to move to the rear position through the rotating shaft 12. When the locking rod 11 is disengaged from the sliding connection with the locking hole 2, the position of the indicator rod 1 in the indicator arrow 4 can be moved out by itself, which is convenient for replacing the indicator arrow 4 at different positions at both ends of the indicator rod 1.

[0035] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A warning indicator lampshade for a sanitation vehicle, characterized in that: It includes a hollow indicator arrow and a hollow indicator rod. The indicator arrow and the indicator rod are detachably connected. The front and rear parts of the right side of the indicator arrow are fixedly connected with an assembly plate. The middle side of the assembly plate is connected with a locking device for fixing the indicator rod in the position of the indicator arrow. The front side of the locking device is connected with a locking rod. The left and right sides of the indicator rod are provided with locking holes. The locking rod is slidably connected with the locking hole on the right side.

2. The sanitation vehicle warning indicator lampshade according to claim 1, characterized in that: The locking device includes a sliding plate fixedly connected to the front side of the locking rod, a sleeve fixedly connected to the middle side of the rear assembly plate, the sliding plate and the sleeve are slidably connected, the locking rod and the sleeve are slidably connected, the rear side of the locking rod is rotatably connected to a rotating shaft, and a pressing plate is fixedly connected to the outer side of the rotating shaft.

3. The sanitation vehicle warning indicator lampshade according to claim 2, characterized in that: A tension spring is sleeved on the middle side of the locking rod, the front end of the tension spring is fixedly connected to the sliding plate, and the rear end of the tension spring is fixedly connected to the sleeve.

4. The sanitation vehicle warning indicator lampshade according to claim 3, characterized in that: Conductive holes are provided at both ends of the indicator rod, a slide groove is provided inside the left side of the indicator arrow, the indicator rod is slidably connected to the slide groove, and a conductive column is fixedly connected to the inner side of the slide groove.

5. The sanitation vehicle warning indicator lampshade according to claim 4, characterized in that: The left and right parts of the front side of the indicator rod are fixedly connected with a fixed shaft, the front end of the fixed shaft is fixedly connected with a hollow conical rubber sleeve, and the front end of the conical rubber sleeve is fixedly connected with an annular adhesive tape.

6. The sanitation vehicle warning indicator lampshade according to claim 5, characterized in that: The left and right parts of the upper side of the pressing plate are fixedly connected with an adjustment plate with a semicircular end portion, and the rotating shaft is fixedly connected to a non-center position of the end portion of the adjustment plate.

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