Pull rod handle with selectable lighting function

Abstract

The utility model discloses a pull rod handle with selectable illumination, which comprises a pull rod handle, and the pull rod handle comprises a rod body and a handle arranged on the rod body; according to the outdoor folding trolley, an improved lighting structure is further integrated on a pull rod handle installed on the outdoor folding trolley, one-way lighting in front of the trolley is changed into a lighting structure facilitating lighting in front of and / or behind the trolley, and a first LED lamp and a second LED lamp arranged on an improved circuit board are sleeved with a first lampshade and a second lampshade respectively. The LED lamps are installed in the first LED lamp holes and the second LED lamp holes formed in the first shell and the second shell in a matched mode, buttons are conveniently pressed, the processor controls the first LED lamps and / or the second LED lamps to be turned on and / or turned off, and the optional camping lighting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of a pull rod handle, in particular to a pull rod handle with optional lighting. Background Art

[0002] The applicant's previous application 2024206603641 is a creative pull rod handle with lighting function for outdoor folding carts. The lighting structure is integrated into the pull rod handle installed on the outdoor folding cart. The structure is reasonable, the protection structure is added, the pull rod handle is convenient to install, and the internal maintenance of the pull rod handle is convenient, which improves the use efficiency. However, the inventor found in the research and production practice that the lighting structure of the pull rod handle is simple, and only one-way lighting is provided. It is not convenient to select or light the front and / or rear of the outdoor folding cart separately or in two directions. The lighting is single, which is not convenient for flexible use of camping lighting. Utility Model Content

[0003] The purpose of the utility model is to provide a pull rod handle with optional lighting to solve the problems raised in the above background technology.

[0004] The utility model provides the following technical solutions: a pull rod handle with optional lighting, comprising a pull rod handle, the pull rod handle comprising a rod body and a handle arranged on the rod body, the pull rod handle comprising a matching shell 1 and a shell 2, a circuit board, a button cover and a lamp cover are installed between the shell 1 and the shell 2, the circuit board is provided with a button and a power socket, the shell 1 and the shell 2 are both provided with a matching pull rod opening and a pull rod frame, a corrugated grip groove is arranged at the pull rod opening, a fixing hole is opened in the pull rod frame, grooves are formed between the pull rod openings of the shell 1 and the shell 2 and the edges of the shell 1 and the shell 2, matching mounting holes are respectively arranged in the grooves, which are penetrated by screws and fixed by nuts, the shell 1 is provided with a dust cover mounting opening and a button hole, a dust cover is installed at the dust cover mounting opening, a pull tab is provided on one side of the dust cover, a pin is provided on the bottom surface of the dust cover, and a convex ring is arranged on the pin, The dust cover installation opening is provided with a socket for inserting a pin, the button cover is sleeved on the button and installed in the button hole, the second shell is provided with a lampshade installation opening, characterized in that: the circuit board is arranged in a cross shape, and is respectively provided with a convex part 1 and a convex part 2 which are arranged opposite to each other on the left and right, and a convex part 3 and a convex part 4 which are arranged opposite to each other on the front and back, the power socket is arranged on the upper surface of the convex part 1, and an LED lamp 1 is also provided on the upper surface of the convex part 2 relative to the power socket, the button is arranged between the power socket and the LED lamp 1, a processor and an LED lamp 2 are provided on the lower surface of the circuit board, the first shell is provided with an LED lamp hole 1 located between the button hole and the fixing hole, the second shell is provided with an LED lamp hole 2, and a lampshade 1 and a lampshade 2 are respectively clamped in the first and second LED lamp holes, the first LED lamp is inserted in the first lampshade, and the second LED lamp is inserted in the second lampshade;

[0005] The processor has a data port P1, a data port P2, a VCC terminal, a GND terminal and a data port P3. The data port P1 and the data port P2 of the processor are electrically connected to the input terminals of LED lamp 1 and LED lamp 2, respectively. The output terminals of LED lamp 1 and LED lamp 2 are electrically connected to a power socket, respectively. The power socket is electrically connected to the GND terminal and the button of the electrically connected processor, and the button is electrically connected to the data port P3 of the processor.

[0006] Preferably, a mounting and fixing hole is respectively provided at the upper left corner of the convex part three and the lower right corner of the convex part four.

[0007] Preferably, the button hole has an extending edge extending inwardly.

[0008] Preferably, the button cover is provided with a boss, the boss is provided with a sleeve sleeved on the button, and the sleeve is sleeved with a button fixing ring located below the boss.

[0009] Preferably, the dust cover mounting opening is longitudinally arranged above the button hole.

[0010] Preferably, the lampshade 1 and the lampshade 2 are respectively provided with protruding edges, and one end of each of the lampshades is provided with a cover hole for inserting the LED lamp 1 and the LED lamp 2.

[0011] The beneficial effects of the utility model are as follows: the improved lighting structure is further integrated into the pull rod handle installed on the outdoor folding cart, and by changing the one-way lighting in front of the vehicle into a lighting structure that is convenient for lighting in front of and / or behind the vehicle, the LED lamps 1 and 2 provided on the improved circuit board are respectively fitted with lampshades 1 and 2, and are cooperatively installed in LED lamp holes 1 and 2 opened in shells 1 and 2, so that the LED lamps 1 and / or 2 can be turned on and / or off by conveniently pressing a button controlled by a processor, thereby improving the efficiency of optional lighting for camping. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1-2 It is a schematic diagram of the structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the structure of the shell;

[0014] Figure 4 It is a schematic diagram of the structure of the second shell;

[0015] Figure 5-6 It is a schematic diagram of the circuit board structure;

[0016] Figure 7 It is a schematic diagram of the button cover structure;

[0017] Figure 8 is a schematic diagram of the lampshade structure;

[0018] Fig. 9 This is a schematic diagram of electrical connections.

[0019] In the figure: pull rod handle 1, shell 1, mounting hole 20, dust cover mounting opening 21, jack 22, button hole 23, extension edge 24, slot 24, LED lamp hole 1 25, shell 2 3, LED lamp hole 2 31, circuit board 4, convex part 1 401, convex part 2 402, convex part 3 403, convex part 44, button 41, power socket 42, LED lamp 1 43, LED lamp 2 431, mounting fixing hole 44, processor 45, button cover 5, boss 50, button fixing ring 51, sleeve 52, lamp cover 1 6, lamp cover 2 60, protruding edge 61, dust cover 7, fixing hole 84, lamp cover 9, cover hole 91, protruding edge 92. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-9 The technical solution provided by the utility model is: a pull rod handle with optional lighting, comprising a pull rod handle 1, the pull rod handle comprising a rod body and a handle arranged on the rod body, the pull rod handle comprising a matching shell 1 2 and a shell 2 3, a circuit board 4, a button cover and a lamp cover are installed between the shells 1 and 2, the circuit board is provided with buttons and a power socket, the shells 1 and 2 are both provided with matching pull rod ports and pull rod frames, a corrugated grip groove is arranged at the pull rod ports, and a fixing hole 84 is opened in the pull rod frame, The pull rod openings of the first and second shells and the edges of the first and second shells are provided with grooves, and matching mounting holes 20 are arranged in the grooves, which are penetrated by screws and fixed by nuts. The first shell is provided with a dust cover mounting opening 21 and a button hole 23, and a dust cover is installed at the dust cover mounting opening. A pull tab is provided on one side of the dust cover, and a pin is provided on the bottom surface of the dust cover 7. The pin is provided with a convex ring. The dust cover mounting opening is provided with a plug hole for the pin, and the button cover is sleeved on the button and installed in the button hole. A creative pull rod handle with lighting function for outdoor folding carts applied by the inventor before has been disclosed, and its number and corresponding component diagram can refer to the patent.

[0022] Regarding the inventor's previous application 2024206603641, a creative pull rod handle with lighting function for outdoor folding carts, the inventor found in production that the lighting structure of the pull rod handle is simple, and it only has one-way lighting, which is not convenient for selecting or two-way lighting for the front and / or rear of the outdoor folding cart separately, and the lighting is single, which is not convenient for flexible use of camping lighting. This application improves the circuit board structure in the previous patent application. By setting a cross-shaped circuit board and reasonably installing LED light one and LED light two, it is convenient to choose forward and / or backward lighting, that is, it can be illuminated forward or backward, and it can also be illuminated forward and backward at the same time, which is optional and flexible to use. When pushing the outdoor folding cart, the front and / or rear of the outdoor folding cart are illuminated. In addition, the outer structure of shells one and two is improved according to the circuit board assembly, and LED lamp holes are added.

[0023] This application improves the structure of the circuit board and the housing in accordance with the patent previously applied by the above inventors, so as to facilitate matching. In this embodiment, in order to arrange the LED lamp structure for bidirectional lighting, the circuit board structure adopted is that the circuit board is arranged in a cross shape, and it is provided with a convex part 1 401 and a convex part 2 402 which are arranged opposite to each other on the left and right. The convex part 2 is arranged oppositely and the length of the convex part 1 is longer, so it is convenient to distinguish the setting position, and the structure is reasonable. The convex part 3 403 and the convex part 404 are arranged opposite to each other in the front and back. The cross-shaped structure is based on the reference Figure 5 . The power socket is arranged on the convex part 1, and an LED lamp 1 43 is arranged on the upper surface of the convex part 2 relative to the power socket. The button is arranged between the power socket and the LED lamp 1, and the layout is reasonable. The lower surface of the circuit board is provided with a processor and an LED lamp 2 431, the shell 1 is provided with an LED lamp hole 1 located between the button hole and the fixing hole, the shell 2 is provided with an LED lamp hole 2, and a lampshade 1 and a lampshade 2 are respectively inserted in the LED lamp hole 1 25 and the LED lamp hole 2 31, the LED lamp 1 is installed with a lampshade 1 6, and the LED lamp 2 is installed with a lampshade 2 60. The lampshades 1 and 2 are respectively provided with cover holes 61 for sleeves on the LED lamps 1 and 2. The lampshades 1 and 2 are installed on the lampshade installation port through the provided protrusions 62. Of course, the shape of the circuit board can be provided with a variety of structures, with reasonably arranged LED lamps 1, LED lamps 2, processors and buttons.

[0024] In order to protect the installation button, an extension edge 24 extends inwardly from the button hole of the housing 1. A button cover is installed in the button hole, and the button cover 5 is provided with a boss 50, and the boss is provided with a sleeve 52 sleeved on the button, and a button fixing ring 51 is sleeved on the sleeve and located below the boss. A groove is formed between the button fixing ring and the boss, and the groove is clamped on the extension edge and the button fixing ring is clamped inside the housing 1. The direction of the dust cover installation port in this embodiment is different from that of the previously applied patent. The dust cover installation port 21 is longitudinally arranged above the button hole.

[0025] Furthermore, the electrical connection of the circuit diagram is that the processor 45 has a data port P1, a data port P2, a VCC terminal, a GND terminal and a data port P3, the data port P1 and the data port P2 of the processor are electrically connected to the input terminals of LED lamp 1 and LED lamp 2 respectively, the output terminals of LED lamp 1 and LED lamp 2 are electrically connected to the power socket respectively, the power socket is electrically connected to the GND terminal and the button of the electrically connected processor respectively, and the button is electrically connected to the data port P3 terminal of the processor. In this embodiment, the processor model is 89S51, and the power socket model is TYPEC-304-BCP16.

[0026] During use, the present application installs a circuit board, a button cover and a lamp cover between shells one and two. The circuit board can be fixed to shell one or shell two by screws. Since the circuit board is provided with buttons and a power plug, it is opposite to the button hole and the dust cover mounting port opened in shell one. The button of the circuit board is installed in the button hole through the set button cover, and the power plug is installed relative to the dust cover mounting port. A dust cover is inserted into the dust cover mounting port, which makes it convenient to remove the dust cover and connect the power socket to an external power source.

[0027] Since LED lamps 1 and 2 are installed on the upper and lower surfaces of the circuit board respectively, and lampshades 1 and 2 are installed on the LED lamps 1 and 2 respectively, lampshades 1 and 2 are mounted on lampshade mounting openings provided on shells 1 and 2 through protruding edges, and then the pull rod is installed on the pull rod frame through screws, and shells 1 and 2 are screwed together through screws.

[0028] Working principle: After the power socket is powered on, pressing the button once turns on LED light 1, pressing the button twice turns on LED light 2, pressing the button three times turns on both LED lights 1 and 2, and the same operation is performed when the button is turned off. Thus, the processor controls the turning on and / or off of LED light 1 and / or LED light 2.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. A pull rod handle with optional lighting, comprising a pull rod handle, the pull rod handle comprising a rod body and a handle arranged on the rod body, the pull rod handle comprising a matching shell 1 and a shell 2, a circuit board, a button cover and a lamp cover are installed between the shell 1 and the shell 2, the circuit board is provided with a button and a power socket, the shell 1 and the shell 2 are both provided with a matching pull rod opening and a pull rod frame, a corrugated grip groove is arranged at the pull rod opening, a fixing hole is opened in the pull rod frame, a groove is formed between the pull rod openings of the shell 1 and the shell 2 and the edges of the shell 1 and the shell 2, matching mounting holes are arranged in the grooves, which are penetrated by screws and fixed by nuts, the shell 1 is provided with a dust cover mounting opening and a button hole, a dust cover is installed at the dust cover mounting opening, a pull tab is provided on one side of the dust cover, a pin is provided on the bottom surface of the dust cover, a convex ring is arranged on the pin, the dust cover mounting opening is provided with a jack for inserting the pin, the button cover is sleeved on the button and installed in the button hole, the shell 2 is provided with a lamp cover mounting opening, characterized in that: The circuit board is arranged in a cross shape, and is respectively provided with a convex part 1 and a convex part 2 which are arranged opposite to each other on the left and right, and a convex part 3 and a convex part 4 which are arranged opposite to each other on the front and back. The power socket is arranged on the upper surface of the convex part 1, and an LED lamp 1 is also arranged on the upper surface of the convex part 2 relative to the power socket. The button is arranged between the power socket and the LED lamp 1. A processor and an LED lamp 2 are arranged on the lower surface of the circuit board. The housing 1 is provided with an LED lamp hole 1 located between the button hole and the fixing hole, and the housing 2 is provided with an LED lamp hole 2. Lamp covers 1 and 2 are respectively clamped in the LED lamp holes 1 and 2. The LED lamp 1 is inserted in the lamp cover 1, and the LED lamp 2 is inserted in the lamp cover 2. The processor has a data port P1, a data port P2, a VCC terminal, a GND terminal and a data port P3. The data port P1 and the data port P2 of the processor are electrically connected to the input terminals of LED lamp 1 and LED lamp 2, respectively. The output terminals of LED lamp 1 and LED lamp 2 are electrically connected to a power socket, respectively. The power socket is electrically connected to the GND terminal and the button of the electrically connected processor, and the button is electrically connected to the data port P3 of the processor.

2. The pull handle with optional lighting according to claim 1, characterized in that: The upper left corner of the convex part three and the lower right corner of the convex part four are respectively provided with installation and fixing holes.

3. The pull handle with optional lighting according to claim 1, characterized in that: The button hole has an extending edge extending inwardly.

4. The pull rod handle with optional lighting according to claim 1, characterized in that: The button cover is provided with a boss, the boss is provided with a sleeve sleeved on the button, and the sleeve is sleeved with a button fixing ring located below the boss.

5. The pull rod handle with optional lighting according to claim 1, characterized in that: The dust cover installation opening is longitudinally arranged above the button hole.

6. The pull rod handle with optional lighting according to claim 1, characterized in that: The lampshade 1 and the lampshade 2 are respectively provided with protruding edges, and one end of each of the lampshades is respectively provided with a cover hole for installing on the LED lamp 1 and the LED lamp 2.

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