Handle ball with mark anti-falling function

Abstract

The utility model relates to the technical field of vehicle control levers, in particular to a handle ball with a mark anti-falling function, which comprises a handle ball main body, a connecting block is fixedly mounted on the bottom surface of the handle ball main body, a mark cavity is arranged on the upper surface of the handle ball main body, and a closing plate is fixedly mounted at an opening above the mark cavity. According to the handle ball with the mark anti-falling function, the mark plate is installed on the installation base through the buckle and is installed in the mark cavity in a sealing mode in cooperation with the sealing plate, external friction and pollutants are physically isolated, the mark plate is prevented from being blurred or falling off after being used for a long time, the mark plate can be illuminated through the LED lamp, and the anti-falling function is achieved. The air bags are inflated through the air injection head, the air bags on the two sides expand to change the holding diameter of the handle ball, the operation hand feeling of the handle ball is improved, the valve is closed to prevent air leakage, air can be rapidly exhausted to restore the original form when the valve is opened, and the friction force of the hand contact face is increased through the anti-skid protrusions.

Description

Technical Field

[0001] This utility model relates to the field of vehicle control lever technology, specifically a handle ball with a marker anti-detachment function. Background Technology

[0002] Traditional gear levers are widely used in automotive gear shifters, construction machinery, and other equipment. Their surfaces are typically marked with operating indicators (such as gear positions) through screen printing, stickers, or inserts. Over long-term use, the directly exposed markings on the gear lever are susceptible to damage from hand friction, oil stains, or UV aging, leading to blurred or even detached information, thus affecting operational safety.

[0003] Patent application number 202421082686.9 discloses a handle ball to prevent markings from falling off, belonging to the field of automotive control levers. It includes: a transparent cover, a printed marking layer, a marking highlighting layer, and a handle ball body; the transparent cover is adapted to and detachably mounted on the handle ball body, the printed marking layer is disposed on the side of the transparent cover near the handle ball body, and the marking highlighting layer is adapted to be disposed between the printed marking layer and the handle ball body. This utility model, by installing a transparent cover on the handle ball body, facilitates contact and friction between the operator and the transparent cover, avoiding direct contact with the printed marking layer, thereby eliminating the possibility of gear position and other indicator markings falling off the printed marking layer.

[0004] While the aforementioned handle ball can prevent the label from coming into contact with the operator's hand and thus prevent the label from falling off, the label still relies on an external light source for identification. This makes it difficult to identify in dim environments, increasing the risk of misoperation. Furthermore, the fixed shape of the handle ball cannot adapt to different user hand shapes or operating habits, and prolonged use can easily cause fatigue, making it difficult to meet people's usage needs. Utility Model Content

[0005] The purpose of this invention is to provide a handle ball with a marker anti-detachment function to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A handle ball with anti-detachment marking function includes a handle ball body, a connecting block fixedly installed on the bottom surface of the handle ball body, a marking cavity opened on the upper surface of the handle ball body, a sealing plate fixedly installed at the opening above the marking cavity, a mounting base fixedly installed at the center of the bottom wall of the marking cavity, buckles fixedly installed around the upper surface of the mounting base, a marking plate fixedly installed on the upper surface of the mounting base by the buckles, a supplementary light groove opened on the upper surface of the mounting base, an LED light fixedly installed on the bottom wall of the supplementary light groove, the LED light being matched with the position of the marking plate, and airbag assemblies provided on both sides of the handle ball body for adjusting the shape of the handle ball body.

[0008] Preferably, the bottom surface of the connecting block is provided with a plug groove, and the connecting block is fixedly installed on the stop bar through the plug groove.

[0009] Preferably, the sealing panel is made of transparent plastic.

[0010] Preferably, the airbag assembly includes two airbags installed on both sides of the handle ball body, and an inflation head is also installed on the bottom surface of the handle ball body. Two connecting tubes are installed at one end of the inflation head, and the two connecting tubes are respectively connected to the inside of the airbag.

[0011] Preferably, a valve is installed on the gas injection head to control the opening and closing of the gas injection head.

[0012] Preferably, multiple anti-slip protrusions are fixedly installed on the bottom surface of the handle ball body.

[0013] Compared with the prior art, this utility model provides a handle ball with a marker anti-detachment function, which has the following beneficial effects:

[0014] 1. This handle ball with anti-detachment function has the sign plate installed on the mounting base with a snap-fit. It is sealed inside the sign cavity with a sealing plate, physically isolating it from external friction and contaminants, preventing the sign plate from blurring or falling off after long-term use. The sign plate can be illuminated by an LED light, making it easier for staff to see the sign plate's position at night. The air bladder is inflated by the air injection head, and the expansion of the air bladders on both sides changes the grip diameter of the handle ball, improving the operating feel of the handle ball. The valve is closed to prevent gas leakage, and opening the valve can quickly vent gas and restore the original shape. The anti-slip protrusions increase the friction of the hand contact surface. This device solves the problems of easy damage to the handle ball sign, monotonous grip, and poor visibility in low light environments. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the marking cavity of this utility model;

[0017] Figure 3 This is a schematic diagram of the mounting base of this utility model;

[0018] Figure 4 This is a schematic diagram of the airbag assembly structure of this utility model.

[0019] In the diagram: 1. Handle ball body; 2. Connecting block; 3. Marker cavity; 4. Mounting base; 5. Buckle; 6. Marker plate; 7. Lighting groove; 8. LED light; 9. Sealing plate; 10. Airbag; 11. Connecting pipe; 12. Inflation head; 13. Anti-slip protrusion. Detailed Implementation

[0020] Please see Figures 1-4 A handle ball with anti-detachment marking function includes a handle ball body 1, a connecting block 2 fixedly installed on the bottom surface of the handle ball body 1, a marking cavity 3 opened on the upper surface of the handle ball body 1, and a sealing plate 9 fixedly installed at the opening above the marking cavity 3. The sealing plate 9 is made of transparent plastic material, usually 2mm thick transparent PC board, and the edges are coated with epoxy resin to seal and prevent moisture from entering the marking cavity 3.

[0021] A mounting base 4 is fixedly installed at the center of the bottom wall of the sign cavity 3. Buckles 5 are fixedly installed around the upper surface of the mounting base 4. A sign plate 6 is fixedly installed on the upper surface of the mounting base 4 through the buckles 5. The sign plate 6 is made of acrylic material with gear symbols printed on the back. A supplementary light groove 7 is opened on the upper surface of the mounting base 4. An LED light 8 is fixedly installed on the bottom wall of the supplementary light groove 7. The LED light 8 is matched with the position of the sign plate 6. By turning on the LED light 8, the sign plate 6 can be illuminated, making it convenient for staff to see the gear position of the sign plate 6 at night. Airbag components are also provided on both sides of the handle ball body 1 to adjust the shape of the handle ball body 1 and improve the comfort of the staff when using it.

[0022] The bottom surface of the connecting block 2 is provided with a plug groove, and the connecting block 2 is fixedly installed on the stop bar through the plug groove, which facilitates the installation and use of the device.

[0023] See Figure 4 The airbag assembly includes two airbags 10 installed on both sides of the handle ball body 1. An air injection head 12 is also installed on the bottom surface of the handle ball body 1. Two connecting tubes 11 are installed at one end of the air injection head 12. The two connecting tubes 11 are respectively connected to the inside of the airbag 10. The airbags 10 are inflated through the air injection head 12. The expansion of the airbags on both sides changes the grip diameter of the handle ball and improves the operating feel of the handle ball.

[0024] Furthermore, a valve is installed on the gas injection head 12 to control the opening and closing of the gas injection head 12. The valve is closed to prevent gas leakage, and the valve is opened to quickly vent gas and restore the original shape.

[0025] Furthermore, multiple anti-slip protrusions 13 are fixedly installed on the bottom surface of the handle ball body 1 to increase the friction of the hand contact surface and improve the operating feel of the staff.

[0026] Working principle: This handle ball with anti-detachment function has a sign plate 6 installed on the mounting base 4 via a buckle 5. It is sealed inside the sign cavity 3 with a sealing plate 9, physically isolating it from external friction and contaminants, preventing the sign plate 6 from becoming blurred or falling off after prolonged use. The sign plate 6 can be illuminated by an LED light 8, making it easier for staff to see the position of the sign plate 6 at night. The air bladder 10 is inflated through the air injection head 12, and the expansion of the air bladders on both sides changes the grip diameter of the handle ball, improving the operating feel of the handle ball. The valve is closed to prevent gas leakage, and opening the valve can quickly vent gas and restore the original shape. The anti-slip protrusion 13 increases the friction of the hand contact surface. This device solves the problems of easy damage to the handle ball sign, monotonous grip, and poor visibility in low light environments.

Claims

1. A handle ball with a logo anti-off function, comprising a handle ball main body (1), characterized in that: The bottom surface of the handle ball body (1) is fixedly installed with a connecting block (2), the upper surface of the handle ball body (1) is provided with a sign cavity (3), the upper opening of the sign cavity (3) is fixedly installed with a closing plate (9), the bottom wall center of the sign cavity (3) is fixedly installed with a mounting base (4), the upper surface of the mounting base (4) is fixedly installed with buckles (5) around, the upper surface of the mounting base (4) is fixedly installed with a sign plate (6) through the buckles (5), the upper surface of the mounting base (4) is provided with a light supplementing groove (7), the bottom wall of the light supplementing groove (7) is fixedly installed with an LED lamp (8), the position of the LED lamp (8) is matched with the sign plate (6), the two sides of the handle ball body (1) are further provided with air bag assemblies for adjusting the shape of the handle ball body (1).

2. The handle ball with logo anti-dropping function according to claim 1, characterized in that: The bottom surface of the connecting block (2) is provided with a plug-in groove, and the connecting block (2) is fixedly installed on the stop lever through the plug-in groove.

3. The handle ball with logo anti-off function according to claim 1, characterized in that: The closing plate (9) is made of transparent plastic material.

4. The handle ball with logo anti-off function according to claim 1, characterized in that: The air bag assembly comprises two air bags (10) installed on the two sides of the handle ball body (1), the bottom surface of the handle ball body (1) is further installed with a gas injection head (12), one end of the gas injection head (12) is installed with two connecting pipes (11), and the two connecting pipes (11) are respectively communicated with the interiors of the air bags (10).

5. The handle ball with logo anti-off function according to claim 4, characterized in that: A valve is installed on the gas injection head (12) to control the opening and closing of the gas injection head (12).

6. The handle ball with logo anti-dropping function according to claim 1, characterized in that: The bottom surface of the handle ball body (1) is fixedly installed with a plurality of anti-skid protrusions (13).

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