Backrest mechanism of mobile vehicle

Abstract

The utility model relates to a backrest mechanism of a mobile vehicle, which belongs to the technical field of corrugated board cartons and comprises a base, a warning groove is arranged on the front side of the base, a plurality of warning lamps are fixedly mounted on the inner bottom wall of the warning groove, and a scanning groove is arranged on the front side of the base where the warning groove is positioned. A scanner is fixedly mounted on the inner bottom wall of the scanning groove; fixing plates are fixedly installed on the side faces of the opposite sides of the side walls of the base, and clamping grooves matched with the base for use are reserved between the side faces of the fixing plates and the side walls of the base. According to the backrest mechanism of the mobile vehicle, the bottom of the base is embedded into the side face of the operation table of the mobile vehicle, the scanner is started, the scanner warns the position of an obstacle around the mobile vehicle all the time in the continuous scanning process, when the mobile vehicle is about to approach the obstacle, the scanner makes a response to start the warning lamp, and the warning lamp begins to flicker for warning after receiving an instruction; meanwhile, an alarm in the supporting frame is started, the alarm gives out an alarm bell, and an operator is notified in time.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated cardboard carton industry, and particularly relates to a backrest mechanism for a mobile vehicle. Background Technique

[0002] Corrugated cardboard is a commonly used packaging material. It is composed of multiple layers of cardboard glued together, and the middle layer is in a corrugated shape. This structure makes the corrugated cardboard have good compressive resistance and buffering properties. Corrugated cardboard is usually used to make various types of cartons, and these cartons are widely used for transporting, storing, and protecting goods. The cartons can be customized in different sizes and shapes according to needs, and can also be printed on the surface to provide brand recognition and product information. Corrugated cardboard cartons are also a good choice in terms of environmental protection because they are made of recyclable paper and can be recycled again.

[0003] A corrugated cardboard carton mobile vehicle usually refers to a logistics device specially designed to carry and transport corrugated cardboard or corrugated cartons. Such a vehicle can improve the handling efficiency of corrugated cardboard in the production, warehousing, and logistics processes, reduce the manual handling cost, and reduce the risk of damage to goods during handling.

[0004] However, the mobile vehicles currently in use usually have a relatively simple structure and cannot protect the operators during the moving process. Therefore, a backrest mechanism for a mobile vehicle is proposed. Through the backrest mechanism, a certain degree of protection is provided to the operators, and an obstacle warning is given in a timely manner, so as to achieve operation safety and protection of the operator during the walking process of the mobile vehicle. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a backrest mechanism for a mobile vehicle, which has the advantages of high safety and good practicability, and solves the problem that the traditional mobile vehicle has poor protection performance for operators during the operation process.

[0006] To achieve the above purposes of high safety and good practicability, the utility model provides the following technical solution: A backrest mechanism for a mobile vehicle, including a base, a warning groove is arranged on the front surface of the base, a plurality of warning lights are fixedly installed on the inner bottom wall of the warning groove, a scanning groove is opened on the front surface of the base where the warning groove is located, and a scanner is fixedly installed on the inner bottom wall of the scanning groove.

[0007] Furthermore, on the opposite sides of the side wall of the base, fixing plates are fixedly installed, a clamping groove for cooperating with the base is reserved between the side surface of the fixing plate and the side wall of the base, and a support frame is movably connected to the top of the clamping groove.

[0008] Further, the base is an arched thin-wall structure. Both ends of the warning groove and the scanning groove extend horizontally to both side surfaces of the base. A plurality of positioning holes are provided on the side wall of the base, and the base is fixedly installed with the mobile cart through the positioning holes and nuts.

[0009] Further, the fixing plate is an L-shaped structure. The top side of the fixing plate is fixedly installed with the top side of the base, and a plurality of threaded holes are provided on the surface of the fixing plate.

[0010] Further, an installation plate is fixedly installed on the back of the support frame. A backrest plate is fixedly installed on the top side of the installation plate. A plurality of handles are fixedly installed on the side of the backrest plate close to the support frame.

[0011] Further, the support frame is an L-shaped structure with an opening at the bottom. The two side walls of the support frame are embedded inside the clamping groove, so that the top of the fixing plate is embedded inside the support frame through the opening, and is fixedly installed with the side wall of the base through nuts.

[0012] Further, a broadcasting slot opening is provided on the front of the support frame. An alarm is fixedly installed inside the support frame. A plurality of threaded holes for fixedly installing with the mobile cart are provided at the bottom of the support frame.

[0013] Further, the backrest plate is a U-shaped structure, and a layer of plastic pad is fixedly installed on the surface of the backrest plate.

[0014] Compared with the prior art, the present utility model provides a mobile cart backrest mechanism, which has the following beneficial effects:

[0015] 1. For this mobile cart backrest mechanism, by embedding the bottom of the base into the side of the mobile cart operation platform and starting the scanner, during the continuous scanning process of the scanner, it always monitors the positions of obstacles around the mobile cart. When the mobile cart is about to approach an obstacle, the scanner responds and activates the warning light. After receiving the instruction, the warning light starts to flash to give a warning. At the same time, the alarm inside the support frame is activated, and the alarm emits an alarm ring to notify the operator in time.

[0016] 2. For this mobile cart backrest mechanism, by holding the handle and stepping onto the mobile cart, during use, the operator operates the mobile cart while sticking to the backrest plate. The backrest plate protects the back of the operator, thus avoiding damage to the operator's visual blind area caused by obstacles during the use of the mobile cart. At the same time, during the moving process, the backrest plate supports the operator, thereby realizing the safety protection of the operator, and solving the problem that the traditional mobile cart has poor protection performance for the operator during the operation process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structure diagram of the present utility model;

[0018] Figure 2 This is the three-dimensional view of the back of the structure of the present utility model;

[0019] Figure 3 This is the three-dimensional view of the base and the fixing plate of the structure of the present utility model.

[0020] In the figure: 1. Base; 11. Warning groove; 12. Warning light; 13. Scanning groove; 14. Scanner; 15. Fixing plate; 16. Card slot; 17. Positioning hole; 2. Support frame; 21. Mounting plate; 22. Backrest plate; 23. Handle; 24. Sound slot opening. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. 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 creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 3 , in this embodiment, a mobile vehicle backrest mechanism includes a base 1. A warning groove 11 is provided on the front surface of the base 1. A plurality of warning lights 12 are fixedly installed on the inner bottom wall of the warning groove 11. A scanning groove 13 is opened on the front surface of the base 1 where the warning groove 11 is located. A scanner 14 is fixedly installed on the inner bottom wall of the scanning groove 13.

[0023] The warning groove 11 is provided on the side surface of the base 1 to install the warning light 12. In this way, when there is an occlusion within a certain range of the vehicle, the warning light 12 emits a warning to remind the operator to take countermeasures. The scanning groove 13 is provided to cooperate with the scanner 14 to scan the objects around the vehicle in a timely manner. When an obstacle appears near the vehicle, the warning light 12 is timely alerted.

[0024] In this embodiment, fixing plates 15 are fixedly installed on the opposite side surfaces of the side wall of the base 1. A card slot 16 for cooperating with the base 1 is reserved between the side surface of the fixing plate 15 and the side wall of the base 1. The top of the card slot 16 is movably connected to a support frame 2.

[0025] While the fixing plate 15 is provided on the side surface of the base 1, a card slot 16 is reserved to cooperate with the support frame 2 on the top of the base 1 for plugging and fixing, thereby forming a stable structure.

[0026] It should be noted that a connecting seat is provided on the side wall of the fixing plate 15 close to the front surface of the base 1 and fixedly installed on the inner side wall of the base 1, so that while the card slot 16 is reserved between the fixing plate 15 and the base 1, a stable fixing structure is formed between the fixing plate 15 and the base 1.

[0027] In this embodiment, the base 1 is an arcuate thin-walled structure. Both ends of the warning groove 11 and the scanning groove 13 extend horizontally to both side surfaces of the base 1. A plurality of positioning holes 17 are formed in the side wall of the base 1, and the base 1 is fixedly installed on the mobile cart through the positioning holes 17 and nuts.

[0028] By simultaneously arranging the warning groove 11 and the scanning groove 13 on the side of the base 1, the thin-walled structure of the base 1 forms a stable framework structure, thereby improving the stability of the base 1. The positioning holes 17 are provided to fixedly install the side of the base 1 and the mobile cart.

[0029] In this embodiment, the fixing plate 15 is an L-shaped structure. The top side of the fixing plate 15 is fixedly installed on the top side of the side of the base 1, and a plurality of threaded holes are formed on the surface of the fixing plate 15.

[0030] The L-shaped fixing plate 15 is fixed to the top side of the side of the base 1, so that both the upper and lower ends of the fixing plate 15 are fixedly installed with the base 1, ensuring the stability of the fixing plate 15.

[0031] In this embodiment, a mounting plate 21 is fixedly installed on the back of the support frame 2. A backrest plate 22 is fixedly installed on the top side of the side of the mounting plate 21. A plurality of handles 23 are fixedly installed on the side of the backrest plate 22 close to the support frame 2.

[0032] The mounting plate 21 is arranged on the back of the support frame 2 to fix the back of the support frame 2, so that the support frame 2 can form a stable structure on the top of the base 1. The backrest plate 22 is arranged on the side of the mounting plate 21 to protect the operator, and the handle 23 provides armrest support for the operator.

[0033] In this embodiment, the support frame 2 is an L-shaped structure with an opening at the bottom. Both side walls of the support frame 2 are embedded inside the clamping groove 16, so that the top of the fixing plate 15 is embedded inside the support frame 2 through the opening, and is fixedly installed with the side wall of the base 1 through nuts.

[0034] The L-shaped support frame 2 is embedded inside the clamping groove 16. In this way, the fixing plate 15 and the base 1 can ensure the stability of the bottom of the support frame 2, and the fixation between the two is further strengthened by nuts, thereby enhancing the overall structural strength.

[0035] In this embodiment, a sound broadcasting slot 24 is formed on the front of the support frame 2. An alarm is fixedly installed inside the support frame 2. A plurality of threaded holes for fixedly installing with the mobile cart are formed at the bottom of the support frame 2.

[0036] The sound broadcasting slot 24 is arranged on the side of the support frame 2, so that when the alarm makes a sound, it can be timely transmitted out from the sound broadcasting slot 24 to remind the operator. Threaded holes are arranged at the bottom of the support frame 2 to connect and fix the support frame 2 to the mobile cart.

[0037] In this embodiment, the backrest plate 22 is of a U-shaped structure, and a layer of plastic pad is fixedly installed on the surface of the backrest plate 22.

[0038] While the U-shaped backrest plate 22 provides protection for the operator, it can also provide a certain degree of support for the operator.

[0039] The working principle of the above embodiment is as follows:

[0040] By embedding the bottom of the base 1 into the side of the mobile vehicle operation platform and starting the scanner 14, during the continuous scanning process of the scanner 14, it constantly monitors the positions of obstacles around the mobile vehicle. When the mobile vehicle is about to approach an obstacle, the scanner 14 responds and activates the warning light 12. After receiving the instruction, the warning light 12 starts to flash to give a warning, and at the same time, the alarm in the support frame 2 is activated, and the alarm emits an alarm ring to notify the operator in a timely manner.

[0041] In addition, the operator steps onto the mobile vehicle by holding the handle 23. During use, the operator operates the mobile vehicle while leaning against the backrest plate 22. The backrest plate 22 protects the operator's back, thereby avoiding damage to the operator's blind spot of vision caused by obstacles during the use of the mobile vehicle. At the same time, during the moving process, the backrest plate 22 supports the operator, thus realizing the safety protection of the operator, and solving the problem of poor protection performance for the operator during the operation of traditional mobile vehicles.

[0042] All the electrical components mentioned in the text are electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed electrical connection technologies are not described in detail in the text.

[0043] It should be noted that in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

[0044] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model.

Claims

1. A mobile vehicle backrest mechanism, comprising a base (1), characterized in that: The front side of the base (1) is provided with a warning groove (11), and a plurality of warning lights (12) are fixedly mounted on the inner bottom wall of the warning groove (11); the front side of the base (1) where the warning groove (11) is located is provided with a scanning groove (13), and a scanner (14) is fixedly mounted on the inner bottom wall of the scanning groove (13); A fixing plate (15) is fixedly mounted on the side surface opposite to the side wall of the base (1), a retaining groove (16) for use with the base (1) is reserved between the side surface of the fixing plate (15) and the side wall of the base (1), and the top of the retaining groove (16) is movably connected to the support frame (2).

2. A mobile vehicle backrest mechanism according to claim 1, characterized in that: A mounting plate (21) is fixedly mounted on the back of the support frame (2), a backrest plate (22) is fixedly mounted on the top of the side of the mounting plate (21), and a plurality of handles (23) are fixedly mounted on the side of the backrest plate (22) close to the support frame (2).

3. A mobile vehicle backrest mechanism according to claim 1, characterized in that: The base (1) is an arched thin-walled structure, both ends of the warning slot (11) and the scanning slot (13) extend transversely to the two side surfaces of the base (1), a plurality of positioning holes (17) are provided on the side wall of the base (1), and the base (1) is fixedly installed via the positioning holes (17) and the moving vehicle via nuts.

4. A mobile vehicle backrest mechanism according to claim 1, characterized in that: The fixing plate (15) is an L-shaped structure, the top side of the fixing plate (15) is fixedly mounted to the top of the side of the base (1), and a plurality of threaded holes are provided on the surface of the fixing plate (15).

5. A mobile vehicle backrest mechanism according to claim 2, characterized in that: The support frame (2) is an L-shaped structure with an opening at the bottom, and the two side walls of the support frame (2) are embedded in the clamping groove (16) so that the top of the fixing plate (15) is embedded in the support frame (2) through the opening, and is fixedly mounted with the side walls of the base (1) by nuts.

6. A mobile vehicle backrest mechanism according to claim 2, characterized in that: The front of the support frame (2) is provided with a broadcasting slot (24), an alarm is fixedly installed inside the support frame (2), and the bottom of the support frame (2) is provided with a plurality of threaded holes for fixed installation with the mobile vehicle.

7. A mobile vehicle backrest mechanism according to claim 2, characterized in that: The backrest board (22) is a U-shaped structure, and a layer of plastic pad is fixedly mounted on the surface of the backrest board (22).

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