False touch prevention safety device for electric transport vehicle

Abstract

The utility model relates to the field of transport vehicles, and discloses a mistaken touch prevention safety device for an electric transport vehicle, which comprises a transport vehicle body, a mistaken touch prevention device is arranged on the left portion of the front side of the transport vehicle body, and the mistaken touch prevention device comprises a controller shell, a protection assembly and a limiting assembly. The protection assembly is located on the front side of the controller shell, the limiting assembly is installed on the lower portion of the controller shell, the protection assembly comprises two installation sleeves, a protection plate is movably connected between the two installation sleeves, and installation strips are fixedly connected to the sides, away from each other, of the two installation sleeves. And the mounting strip is movably connected with the controller shell through a bolt. According to the utility model, through the mutual cooperation among the controller housing, the protection assembly and the limiting assembly, the use of the controller button can be realized without taking down the protection plate, and the opening and closing of the protection plate are more convenient, faster and more practical.

Description

Technical Field

[0001] The utility model relates to the field of transport vehicles, in particular to an anti-misoperation safety device for an electric transport vehicle. Background Technique

[0002] An electric transport vehicle is a transport tool driven by electricity, usually used for urban logistics, cargo transportation and short-distance distribution. They have the advantages of environmental protection, low noise and low operating cost. Types of electric transport vehicles include electric trucks, electric vans and electric tricycles, etc. The anti-misoperation safety device of an electric transport vehicle is an important part to ensure operation safety. It can prevent accidentally touching the control device by setting physical isolation in the key control area, ensuring operation safety.

[0003] After retrieval, the Chinese patent publication number: CN221023543U discloses an intelligent anti-misoperation device for a vehicle transport vehicle, which is applicable to the technical field of vehicle transport vehicles. The problem to be solved is to provide an intelligent anti-misoperation device for a vehicle transport vehicle. The adopted solution is: a transport vehicle main body, a cargo box main body, a controller, a placement plate and a protective cover. The cargo box main body is fixedly installed on the surface of the transport vehicle main body, the controller is fixedly installed on the surface of the cargo box main body, the placement plate is fixedly connected to the inner wall of the cargo box main body, and the protective cover is sleeved on the surface of the controller; a landslide mechanism, a lifting mechanism, a first button, a second button and a third button. By installing the first button, the second button and the third button, compared with a single button controlling the landslide mechanism or the lifting mechanism, it can prevent accidentally touching the first button, the second button and the third button to start the landslide mechanism or the lifting mechanism, and can perform anti-misoperation protection to ensure the loading and unloading efficiency of the vehicle transport vehicle; the utility model is also applicable to the field of vehicle transport vehicles.

[0004] Although the above device can prevent accidental button touch through the mutual cooperation between the protective cover and the controller, when the button needs to be pressed, the protective cover needs to be disassembled from the controller, which easily leads to the loss of the protective cover and is not practical enough. Therefore, an anti-misoperation safety device for an electric transport vehicle is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an anti-misoperation safety device for an electric transport vehicle, aiming to improve the problem that in the prior art, when using a button, the protective cover needs to be removed from the controller, which is easy to be lost and not practical enough.

[0006] To achieve the above object, the utility model adopts the following technical solutions: An anti-misoperation safety device for an electric transport vehicle, including a transport vehicle body, an anti-misoperation device is provided at the left part of the front side of the transport vehicle body, the anti-misoperation device includes a controller housing, a protection component and a limiting component, the protection component is located at the front side of the controller housing, the limiting component is installed at the lower part of the controller housing, and the protection component includes two mounting sleeves.

[0007] As a further description of the above technical solution:

[0008] A protection plate is movably connected between the two mounting sleeves.

[0009] As a further description of the above technical solution:

[0010] On the mutually remote sides of the two mounting sleeves, mounting strips are fixedly connected, the mounting strips are movably connected to the controller housing by bolts, on the mutually close sides of the two mounting sleeves, sliding openings are provided, the protection plate is slidably connected thereto, and a first metal plate is fixedly connected to the lower part of the inner wall of the mounting sleeve.

[0011] As a further description of the above technical solution:

[0012] A baffle is fixedly connected to the top of the protection plate, a fixing ring is fixedly connected to the lower part of the front side of the protection plate, magnetic attraction blocks are fixedly connected to the lower parts of the left and right sides of the protection plate, and the magnetic attraction blocks slide in the mounting sleeve.

[0013] As a further description of the above technical solution:

[0014] On the upper left and right parts of the front side of the controller housing, top plates are fixedly connected, and a second metal plate is fixedly connected to the bottom of the top plate.

[0015] As a further description of the above technical solution:

[0016] A card slot is provided at the top of the controller housing, a bottom plate is fixedly connected to the bottom of the controller housing, and a plurality of buttons are provided in the middle of the controller housing.

[0017] As a further description of the above technical solution:

[0018] The limiting component includes a housing, the housing is movably connected to the fixing ring, the housing is fixedly connected to the bottom plate, a push rod penetrates through and is movably connected to the middle of the housing, the push rod penetrates through the bottom plate and is movably connected thereto, a circular plate is fixedly connected to the top of the push rod, and a spring is fixedly connected between the circular plate and the inner wall of the housing.

[0019] As a further description of the above technical solution:

[0020] On the left and right sides of the bottom surface of the circular plate, support rods are provided. Both the upper and lower ends of the support rods are movably connected with connecting blocks. The connecting block located in the upper part is fixedly connected to the circular plate. The lower part of the connecting block located in the lower part is fixedly connected with a clamping block, and the clamping block penetrates through the shell and is slidably connected.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, through the mutual cooperation between the controller shell, the protection component and the limiting component, the protection plate can be used for the controller button without being removed. At the same time, the opening and closing of the protection plate are more convenient and faster, and more practical.

[0023] 2. In the utility model, through the mutual cooperation between the mounting sleeve, the protection plate, the controller shell, the top plate and the bottom plate, the disassembly and assembly of the protection component are more convenient and faster. At the same time, it is also more convenient to maintain the components of the protection component, and more practical. Description of the Drawings

[0024] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the utility model.

[0025] Figure 2 It is a schematic three-dimensional structure diagram of the anti-misoperation device of the utility model.

[0026] Figure 3 It is a schematic three-dimensional structure diagram when the protection plate of the utility model is in use.

[0027] Figure 4 It is a schematic exploded three-dimensional structure diagram of the anti-misoperation device of the utility model.

[0028] Figure 5 It is a schematic three-dimensional structure diagram of the cross-section of the housing of the limiting component of the utility model.

[0029] Figure 6 It is a schematic partial three-dimensional structure diagram of the anti-misoperation device of the utility model.

[0030] Legend Explanation:

[0031] 1. Transport vehicle body; 2. Controller shell; 3. Protection component; 4. Limiting component; 31. Mounting sleeve; 32. Protection plate; 311. Mounting strip; 312. Sliding opening; 313. First metal plate; 321. Baffle; 322. Fixed ring; 323. Magnetic attraction block; 21. Top plate; 22. Bottom plate; 23. Button; 24. Card slot; 25. Second metal plate; 41. Housing; 42. Push rod; 43. Circular plate; 44. Spring; 45. Support rod; 46. Connecting block; 47. Clamping block. Specific Embodiment

[0032] Next, in combination with the accompanying drawings in the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0033] Referring to Figure 1 - Figure 2 , an embodiment provided by the present utility model: a anti-misoperation safety device for an electric transport vehicle, including a transport vehicle body 1 for transporting goods. An anti-misoperation device is provided at the left part of the front side of the transport vehicle body 1 to prevent misoperation of the controller. The anti-misoperation device includes a controller housing 2, a protection component 3, and a limiting component 4. Electronic components and other parts for controlling other mechanisms are arranged inside the controller housing 2. The protection component 3 is located at the front side of the controller housing 2 to protect the button 23 of the controller and prevent misoperation. The limiting component 4 is installed at the lower part of the controller housing 2 to further limit the position of the protection plate 32.

[0034] As Figure 3 - Figure 4 and Figure 6 shown, the protection component 3 includes two mounting sleeves 31 for cooperating with the connection and use of the protection plate 32. A protection plate 32 is movably connected between the two mounting sleeves 31 to protect the button 23 and prevent misoperation. Mounting strips 311 are fixedly connected to the mutually remote sides of the two mounting sleeves 31 for cooperating with the installation between the mounting sleeves 31 and the controller housing 2. The mounting strips 311 are movably connected to the controller housing 2 through bolts to facilitate the disassembly and assembly of the entire protection component 3. Sliding openings 312 are formed in the mutually close sides of the two mounting sleeves 31 for cooperating with the movement of the protection plate 32, and the protection plate 32 is slidably connected thereto. A first metal plate 313 is fixedly connected to the lower part of the inner wall of the mounting sleeve 31, and the magnetic attraction block 323 can be adsorbed thereto to fix the position of the protection plate 32. A baffle 321 is fixedly connected to the top of the protection plate 32 to block the gap between the protection plate 32 and the controller housing 2. A fixing ring 322 is fixedly connected to the lower part of the front side of the protection plate 32 for cooperating with the limiting component 4 to limit the position of the protection plate 32. Magnetic attraction blocks 323 are fixedly connected to the lower parts of the left and right sides of the protection plate 32 for adsorbing with the metal plate to fix the position of the protection plate 32. The magnetic attraction blocks 323 slide in the mounting sleeve 31, and an opening is formed at the top of the mounting sleeve 31 to facilitate the removal of the magnetic attraction blocks 323.

[0035] On the upper left and right parts of the front side of the controller housing 2, there are fixed connection top plates 21 for sealing the openings at the top of the mounting sleeve 31. At the bottom of the top plate 21, there is a fixed connection second metal plate 25 for cooperating with the adsorption and fixation of the magnetic attraction block 323. On the top of the controller housing 2, there is a card slot 24 for cooperating with the connection of the baffle plate 321. The baffle plate 321 is movably connected. At the bottom of the controller housing 2, there is a fixed connection bottom plate 22 for cooperating with the installation of the limiting component 4. In the middle of the controller housing 2, there are multiple buttons 23 for controlling the operation of each mechanism of the electric transport vehicle.

[0036] Please refer to Figure 5 As shown, the limiting component 4 includes a housing 41 for connecting each component. The housing 41 is movably connected to the fixed ring 322 for cooperating with the position limit of the protection plate 32. The housing 41 is fixedly connected to the bottom plate 22. In the middle of the housing 41, there is a through and movable connection push rod 42. The push rod 42 passes through the bottom plate 22 and is movably connected to it. At the top of the push rod 42, there is a fixed connection circular plate 43 for cooperating with the connection of each component. Between the inner wall of the circular plate 43 and the housing 41, there is a jointly fixed connection spring 44 for cooperating with the movement and reset of the circular plate 43. On the left and right parts of the bottom surface of the circular plate 43, there are support rods 45 for cooperating with the connection of the clamping blocks 47. The upper and lower ends of the support rods 45 are movably connected with connection blocks 46. The connection block 46 located in the upper part is fixedly connected to the circular plate 43. The lower part of the connection block 46 located in the lower part is fixedly connected with a clamping block 47, which is used for cooperating with the limit between the limiting component 4 and the fixed ring 322. It is located above the fixed ring 322. The clamping block 47 passes through the housing 41 and is slidably connected. On the front and rear parts of the clamping block 47, there are convex blocks. On the front and rear parts of the inner wall of the housing 41, there are grooves. The convex blocks are slidably connected with the grooves, and the moving direction of the clamping block 47 can be limited.

[0037] Working principle: When the button 23 needs to be used, first press the push rod 42 upward. It will drive the connected circular plate 43 to move upward accordingly. At the same time, the spring 44 will be compressed. When the circular plate 43 moves upward, the support rod 45 connected to it through the connecting block 46 will be driven to move upward. Since the other end of the support rod 45 is connected to the clamping block 47 through the connecting block 46, and the clamping block 47 is connected to the housing 41 through the convex block and its moving direction is restricted to a certain extent. Therefore, when the two support rods 45 are driven, they will drive the two clamping blocks 47 to approach each other, so that the clamping blocks 47 retract into the housing 41. Then push the fixing ring 322 upward. The fixing ring 322 will drive the protective plate 32 to move upward accordingly. The magnetic attraction block 323 will disengage from the first metal plate 313. When the magnetic attraction block 323 continues to move upward, finally it will adsorb to the second metal plate 25. At this time, the position of the protective plate 32 will be restricted again, and the button 23 will be exposed, and the button 23 can be used. After use, press the fixing ring 322 downward to drive the magnetic attraction block 323 to disengage from the second metal plate 25. At the same time, press the push rod 42 again until the fixing ring 322 is sleeved outside the housing 41, and the magnetic attraction block 323 is fixed to the first metal plate 313 again. At this time, release the push rod 42, and the spring 44 will recover without pressure, thus pushing the circular plate 43 to reset. The support rod 45 will push the clamping block 47 to reset, so that the clamping block 47 blocks above the fixing ring 322 and fixes the position of the protective plate 32.

[0038] When the protection component 3 needs to be repaired, loosen the bolts between the installation strip 311 and the controller housing 2, remove the protection component 3 from the controller housing 2, and then pull the protective plate 32 to drive the magnetic attraction block 323 to disengage from the installation sleeve 31.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-accidental-touch safety device for an electric transport vehicle, comprising a transport vehicle body (1), characterized in that: An anti-accidental touch device is provided at the left front side of the transport vehicle body (1), the anti-accidental touch device comprising a controller housing (2), a protective component (3) and a limit component (4), the protective component (3) being located at the front side of the controller housing (2), the limit component (4) being installed at the bottom of the controller housing (2), and the protective component (3) comprising two mounting sleeves (31).

2. The anti-accidental-touch safety device for an electric transport vehicle according to claim 1, characterized in that: A protective plate (32) is movably connected between the two mounting sleeves (31).

3. The anti-accidental-touch safety device for an electric transport vehicle according to claim 2, characterized in that: The two mounting sleeves (31) are fixedly connected to a mounting strip (311) on the sides away from each other, and the mounting strip (311) is movably connected to the controller housing (2) via bolts. The two mounting sleeves (31) are provided with a sliding opening (312) on the sides close to each other, and the protective plate (32) is slidably connected thereto. The lower part of the inner wall of the mounting sleeve (31) is fixedly connected to a No. 1 metal plate (313).

4. The anti-accidental-touch safety device for an electric transport vehicle according to claim 3, characterized in that: The top of the protective plate (32) is fixedly connected to a baffle (321), the front lower portion of the protective plate (32) is fixedly connected to a fixing ring (322), and the left and right lower portions of the protective plate (32) are fixedly connected to magnetic blocks (323), and the magnetic blocks (323) slide in the mounting sleeve (31).

5. The anti-accidental-touch safety device for an electric transport vehicle according to claim 1, characterized in that: The left and right parts of the upper front part of the controller housing (2) are both fixedly connected to a top plate (21), and the bottom of the top plate (21) is fixedly connected to a second metal plate (25).

6. The anti-accidental-touch safety device for an electric transport vehicle according to claim 1, characterized in that: A card slot (24) is provided at the top of the controller housing (2), a base plate (22) is fixedly connected to the bottom of the controller housing (2), and a plurality of buttons (23) are provided in the middle of the controller housing (2).

7. The anti-accidental-touch safety device for an electric transport vehicle according to claim 6, characterized in that: The limit assembly (4) comprises a shell (41), the shell (41) being movably connected to a fixing ring (322), the shell (41) being fixedly connected to a bottom plate (22), a push rod (42) penetrating through the middle of the shell (41) and being movably connected thereto, the push rod (42) penetrating through the bottom plate (22) and being movably connected thereto, a circular plate (43) being fixedly connected to the top of the push rod (42), and a spring (44) being fixedly connected between the circular plate (43) and the inner wall of the shell (41).

8. The anti-accidental-touch safety device for an electric transport vehicle according to claim 7, characterized in that: Support rods (45) are provided on the left and right parts of the bottom surface of the circular plate (43); the upper and lower ends of the support rods (45) are movably connected to connecting blocks (46); the connecting block (46) located at the upper part is fixedly connected to the circular plate (43); the lower part of the connecting block (46) located at the lower part is fixedly connected to a clamping block (47); the clamping block (47) passes through the shell (41) and is slidably connected to the shell (41).

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