Road dynamic speed measurement and alarm display device

Abstract

The utility model discloses a road dynamic speed measurement and alarm display device which comprises a display board, a display screen is installed on the surface of the display board, a fixing block is welded to the surface of the display board, a shaft rod is welded to the surface of the fixing block, a shaft sleeve is connected to the surface of the shaft rod in a sleeved mode, a fixing frame is welded to the surface of the shaft sleeve, and a fixing frame is welded to the other end of the fixing frame. According to the road dynamic speed measurement and alarm display device, a fixing block is installed on the surface of a display board, a shaft rod is welded to the surface of the fixing block, meanwhile, a shaft sleeve is connected to the surface of the shaft rod in a sleeving mode, a fixing frame is welded to the surface of the shaft sleeve, a clamping groove is formed in a fixing frame, glass is clamped in the clamping groove, and at the moment, a display screen is located in the fixing frame; at the moment, in the process of using the road dynamic speed measurement and alarm display device, glass can be used for protecting the display screen, so that the display screen cannot be directly collided, and the display screen has protection performance in use.

Description

Technical Field

[0001] The utility model belongs to the technical field of speed measurement and warning, and in particular relates to a road dynamic speed measurement and warning display device. Background Art

[0002] The road dynamic speed measurement and warning display device is a device used to measure the speed of vehicles on the road. This display device helps to cultivate the driver's safety awareness and strengthen the concept of speeding violations. The road dynamic speed measurement and warning display device plays an important role in traffic management and helps to maintain road traffic order and safety.

[0003] The road dynamic speed measurement and warning display devices currently available on the market have the following problems in actual use:

[0004] 1. In actual use, traditional road dynamic speed measurement and warning display devices are usually installed on both sides of the road. When vehicles are traveling at high speeds, stones may be thrown towards the display screen of the road dynamic speed measurement and warning display device. The display screen of the road dynamic speed measurement and warning display device may also be subject to other collisions, thereby causing damage to the display screen of the road dynamic speed measurement and warning display device. Therefore, the protection of the display screen during use is poor.

[0005] 2. During the use of most road dynamic speed measurement and warning display devices, since speed limit indicators are attached or fixedly connected to the devices, when the speed limit indicators need to be replaced, it is necessary to remove the speed limit indicators bit by bit or replace the entire road dynamic speed measurement and warning display device, which is more troublesome to use. Utility Model Content

[0006] The purpose of the utility model is to provide a road dynamic speed measurement and warning display device to solve the technical problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the specific technical solution of the present invention is as follows: a road dynamic speed measurement and warning display device, comprising a display board, a display screen mounted on the surface of the display board, a fixing block welded to the surface of the display board, a shaft rod welded to the surface of the fixing block, a shaft sleeve connected to the surface of the shaft rod, a fixing frame welded to the surface of the shaft sleeve, a fixing frame welded to the other end of the fixing frame, a card slot is provided inside the fixing frame, glass is clamped inside the card slot, and the display screen is located inside the fixing frame.

[0008] Preferably, an external threaded sleeve is welded on the surface of the display board, a speed limit indicator is provided on the outside of the display board, a fixing rod is welded on the back of the speed limit indicator, an external threaded ring is welded on the surface of the fixing rod, the fixing rod is embedded in the interior of the internal threaded sleeve, one end of the external threaded ring is fitted into the external threaded ring sleeve, the surface of the fixing rod is sleeved with the internal threaded sleeve, and the internal threaded sleeve is sleeved with the external threaded sleeve and the external threaded ring.

[0009] Preferably, an external threaded rod is welded on the surface of the display sign, a fixed plate is welded on the surface of the fixed frame, a slot is opened on the surface of the fixed plate, the external threaded rod is located inside the slot, a nut is sleeved on the surface of the external threaded rod, and one end of the nut is attached to the surface of the fixed plate.

[0010] Preferably, a positioning sleeve is welded on the surface of the display sign, a positioning rod is welded on the back of the speed limit indicator sign, and the positioning rod is embedded in the positioning sleeve.

[0011] Preferably, an anti-sliding block is welded on the surface of the internal threaded sleeve, and the anti-sliding block is distributed in a ring shape.

[0012] Preferably, the fixing rods are distributed in an annular form, and the external threaded sleeves are distributed in an annular form.

[0013] The road dynamic speed measurement and warning display device of the utility model has the following advantages:

[0014] 1. A road dynamic speed measurement and warning display device comprises a display screen mounted on a display board surface, a fixing block welded to the display board surface, a shaft welded to the fixing block surface, a shaft sleeve sleeved on the shaft rod surface, a fixing bracket welded to the shaft sleeve surface, a fixing frame welded to the other end of the fixing bracket, a slot provided within the fixing frame, and glass secured within the slot. The display screen is located within the fixing frame. During use of the road dynamic speed measurement and warning display device, the glass can be used to protect the display screen, preventing it from being directly impacted and providing protection during use.

[0015] 2. The road dynamic speed measurement and warning display device, through welding an outer threaded sleeve on the surface of the display board, setting a speed limit indicator board outside the display board, welding a fixed rod on the back of the speed limit indicator board, welding an outer threaded ring on the surface of the fixed rod, embedding the fixed rod into the inner threaded sleeve, pasting one end of the outer threaded ring to the outer threaded sleeve, and sleeving the inner threaded sleeve on the surface of the fixed rod, the inner threaded sleeve is sleeved with the outer threaded sleeve and the outer threaded ring, at this time, in the process of using the road dynamic speed measurement and warning display device, if the speed limit indicator board needs to be replaced, the inner threaded sleeve can be directly rotated until the inner threaded sleeve is separated from the outer threaded sleeve, then the speed limit indicator board can be taken down, and the speed limit indicator board to be replaced is installed, when installing, the fixed rod is embedded into the outer threaded sleeve until one end of the outer threaded ring is pasted to the outer threaded sleeve, finally, the inner threaded sleeve is rotated until the outer threaded ring and the outer threaded ring sleeve are located in the inner threaded sleeve, and the road dynamic speed measurement and warning display device is very convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 It is a schematic diagram of the positioning sleeve structure of the present application;

[0019] Figure 3 It is a schematic diagram of the speed limit indicator board structure of the present application;

[0020] Figure 4 It is a schematic diagram of the Figure 2 enlarged view of part A;

[0021] Figure 5 It is a schematic diagram of the Figure 3 enlarged view of part B.

[0022] Marked in the figure: 1, display board; 2, display screen; 3, fixed block; 4, shaft rod; 5, shaft sleeve; 6, fixed frame; 7, fixed frame; 8, fixed plate; 9, slot hole; 10, outer threaded rod; 11, nut; 12, glass; 13, speed limit indicator board; 14, fixed rod; 15, inner threaded sleeve; 16, outer threaded ring; 17, outer threaded sleeve; 18, positioning sleeve; 19, positioning rod; 20, anti-skid block; 21, clamping groove. DETAILED DESCRIPTION

[0023] Hereinafter, only certain exemplary embodiments are briefly described. As will be appreciated by those skilled in the art, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and description are to be regarded as illustrative in nature and not restrictive.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0026] In the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on specific circumstances.

[0027] The disclosure below provides many different embodiments or examples for implementing different structures of the embodiments of the present invention. In order to simplify the disclosure of the embodiments of the present invention, the components and settings of specific examples are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. In addition, the embodiments of the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the present invention, the following is a further detailed description of a road dynamic speed measurement and warning display device of the present invention in conjunction with the accompanying drawings.

[0029] like Figures 1-5As shown, the utility model is a road dynamic speed measurement and warning display device, including a display board 1, a display screen 2 is installed on the surface of the display board 1, a fixing block 3 is welded on the surface of the display board 1, a shaft rod 4 is welded on the surface of the fixing block 3, and a shaft sleeve 5 is sleeved on the surface of the shaft rod 4. By sleeved on the surface of the shaft rod 4, a rotatable effect can be provided for the fixing frame 7, so that the fixing frame 7 can be moved to the surface of the display screen 2, which is very convenient to use. A fixing frame 6 is welded on the surface of the shaft sleeve 5, and a fixing frame 7 is welded on the other end of the fixing frame 6. A card slot 21 is provided inside the fixing frame 7, and a glass 12 is clamped inside the card slot 21. The display screen 2 is located inside the fixing frame 7. By installing the glass 12, the glass 12 is used to protect the display screen 2, so that the display screen 2 will not be directly impacted, and has protective properties when used.

[0030] An external threaded sleeve 17 is welded on the surface of the display sign 1, and a speed limit indicator board 13 is provided on the outside of the display sign 1. A fixing rod 14 is welded on the back of the speed limit indicator board 13, and an external threaded ring 16 is welded on the surface of the fixing rod 14. The fixing rod 14 is embedded in the inside of the internal threaded sleeve 15, and one end of the external threaded ring 16 is fitted into the external threaded ring 16 sleeve. The surface of the fixing rod 14 is sleeved with the internal threaded sleeve 15, and the internal threaded sleeve 15 is sleeved with the external threaded sleeve 17 and the external threaded ring 16. By installing the internal threaded sleeve 15, the internal threaded sleeve 15 can be used to provide the speed limit indicator board 13 with the effect of installation and disassembly, which is very convenient to use.

[0031] An external threaded rod 10 is welded to the surface of the display sign 1, and a fixing plate 8 is welded to the surface of the fixing frame 7. A slotted hole 9 is provided on the surface of the fixing plate 8. The external threaded rod 10 is located inside the slotted hole 9. A nut 11 is sleeved on the surface of the external threaded rod 10. One end of the nut 11 is fitted onto the surface of the fixing plate 8. By installing the external threaded rod 10, when the fixing frame 7 is moved to the surface of the display sign 1, the external threaded rod 10 will be located inside the slotted hole 9. Then, the nut 11 is sleeved on the surface of the external threaded rod 10 until the nut 11 is fitted onto the fixing plate 8. At this time, the fixing frame 7 can be fixed, thereby providing a fixing effect for the glass 12, which is very convenient to use.

[0032] A positioning sleeve 18 is welded on the surface of the display sign 1, and a positioning rod 19 is welded on the back of the speed limit sign 13. The positioning rod 19 is embedded in the positioning sleeve 18. By installing the positioning rod 19 and the positioning sleeve 18, when installing the speed limit sign 13, the positioning rod 19 can be embedded in the positioning sleeve 18 first. At this time, a positioning effect can be provided for the speed limit sign 13 during installation, which is very convenient to use.

[0033] An anti-slip block 20 is welded on the surface of the internal threaded sleeve 15. The anti-slip block 20 is distributed in a ring shape. By installing the anti-slip block 20, when the internal threaded sleeve 15 is rotated, the anti-slip block 20 can be used to provide an anti-slip effect for the internal threaded sleeve 15, so that the hand will not slip during use and it is more labor-saving.

[0034] The fixed rod 14 is in a ring distribution form, the outer threaded sleeve 17 is in a ring distribution form, the distribution form is installed through the fixed rod 14 and the outer threaded sleeve 17, when the inner threaded sleeve 15 is used to fix the speed limit indicator 13, the speed limit indicator 13 can be further provided with a fixing effect, and the stability is strong when used.

[0035] The working principle of the road dynamic speed measurement and warning display device is as follows: when the road dynamic speed measurement and warning display device is used, the fixed rod 14 at the back of the speed limit indicator 13 is first embedded in the inner threaded sleeve 17, until one end of the outer threaded ring 16 is attached to the outer threaded ring 16 sleeve, and finally the inner threaded sleeve 15 is rotated, until the outer threaded ring 16 and the outer threaded ring 16 sleeve are located in the inner threaded sleeve 15, to fix the speed limit indicator 13, then the fixed frame 7 is rotated around the shaft 4, until the fixed frame 7 is attached to the display board 1, at this time the outer threaded rod 10 will be located in the slot 9, then the nut 11 is sleeved on the surface of the outer threaded rod 10, until the nut 11 is attached to the fixed plate 8, at this time the fixed frame 7 can be fixed, and the glass 12 is provided with a fixing effect, which is very convenient to use, and the display screen 2 can be protected by the glass 12, so that the display screen 2 will not be directly impacted, and has protection when used, when the road dynamic speed measurement and warning display device is used, the speed limit indicator 13 needs to be replaced, the inner threaded sleeve 15 can be directly rotated, until the inner threaded sleeve 15 is separated from the outer threaded sleeve 17, then the speed limit indicator 13 can be taken down, and the speed limit indicator 13 to be replaced is installed, when installing, the fixed rod 14 is first embedded in the outer threaded sleeve 17, until one end of the outer threaded ring 16 is attached to the outer threaded ring 16 sleeve, and finally the inner threaded sleeve 15 is rotated, until the outer threaded ring 16 and the outer threaded ring 16 sleeve are located in the inner threaded sleeve 15, and can be fixed, which is very convenient to use.

[0036] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the utility model.

Claims

1. A road dynamic speed measurement and warning display device, comprising a display board (1), characterized in that: The display screen (2) is mounted on the surface of the display board (1), a fixing block (3) is welded on the surface of the display board (1), a shaft (4) is welded on the surface of the fixing block (3), a shaft sleeve (5) is sleeved on the surface of the shaft rod (4), a fixing frame (6) is welded on the surface of the shaft sleeve (5), a fixing frame (7) is welded on the other end of the fixing frame (6), a card slot (21) is provided inside the fixing frame (7), a glass (12) is clamped inside the card slot (21), and the display screen (2) is located inside the fixing frame (7).

2. The road dynamic speed measurement and warning display device according to claim 1, characterized in that: The display board (1) is welded with an external threaded sleeve (17) on its surface, and a speed limit indicator (13) is provided on the outside of the display board (1). A fixing rod (14) is welded on the back of the speed limit indicator (13), and an external threaded ring (16) is welded on the surface of the fixing rod (14). The fixing rod (14) is embedded in the interior of the internal threaded sleeve (15), and one end of the external threaded ring (16) is fitted on the sleeve of the external threaded ring (16). The surface of the fixing rod (14) is sleeved with the internal threaded sleeve (15), and the interior of the internal threaded sleeve (15) is sleeved with the external threaded sleeve (17) and the external threaded ring (16).

3. The road dynamic speed measurement and warning display device according to claim 1, characterized in that: An external threaded rod (10) is welded on the surface of the display board (1), a fixed plate (8) is welded on the surface of the fixed frame (7), a slot hole (9) is provided on the surface of the fixed plate (8), the external threaded rod (10) is located inside the slot hole (9), a nut (11) is sleeved on the surface of the external threaded rod (10), and one end of the nut (11) is attached to the surface of the fixed plate (8).

4. The road dynamic speed measurement and warning display device according to claim 2, characterized in that: A positioning sleeve (18) is welded on the surface of the display board (1), a positioning rod (19) is welded on the back of the speed limit indicator board (13), and the positioning rod (19) is embedded in the interior of the positioning sleeve (18).

5. The road dynamic speed measurement and warning display device according to claim 2, characterized in that: An anti-sliding block (20) is welded on the surface of the internal threaded sleeve (15), and the anti-sliding block (20) is distributed in an annular form.

6. The road dynamic speed measurement and warning display device according to claim 2, characterized in that: The fixing rods (14) are distributed in an annular form, and the external threaded sleeves (17) are distributed in an annular form.

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