Automobile gear head connecting fastener

Abstract

The utility model provides an automobile gear head connecting fastener. The automobile gear head connecting fastener comprises a device body, a connecting assembly comprises a gear head installed on the device body, a threaded groove used for guiding is formed in the gear head, an insertion groove which is convenient to install forever is formed in the gear head, a device fixing plate used for guiding is fixedly installed on the gear head, and the device fixing plate is fixedly connected with the device body. A guide sliding rod capable of sliding is arranged on the device fixing plate, an anti-falling block for preventing the guide sliding rod from falling off is installed at the tail end of the guide sliding rod, a locking block is installed at the other end of the guide sliding rod, and a sliding limiting block for limiting the guide sliding rod is installed on the guide sliding rod; an inclined block capable of driving the vertical rod to move is installed on the guide rod, and a pressing block is installed at the bottom of the inclined block. The automobile gear head connecting fastener provided by the utility model has the effect of shortening the maintenance time.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of gear head fastener, especially to a gear head connecting fastener of automobile. BACKGROUND

[0002] In the high-speed development of the automobile industry, consumers have higher requirements for the functionality, aesthetics and maintenance convenience of automobile interiors. As a core component of automobile interiors that directly interacts with drivers, the design and performance of the connecting fastener of the gear head directly affect user experience, repair efficiency and driving safety.

[0003] However, the mainstream automobile gear head connecting fasteners on the market mostly use traditional methods such as screw fastening or adhesive bonding. The gear head fastened by screws needs to be disassembled and assembled by screwdrivers, wrenches and other professional tools through multiple screwing operations, which is tedious and time-consuming, and improper operation can easily cause the buckle to break or the gear head surface to be scratched, which greatly increases the repair time.

[0004] Therefore, it is necessary to provide a gear head connecting fastener for an automobile to solve the above technical problems. SUMMARY

[0005] The utility model provides a gear head connecting fastener for an automobile, which solves the problem of the traditional device lacking a quick replacement function, which greatly increases the repair time.

[0006] To solve the above technical problems, the utility model provides a gear head connecting fastener for an automobile, which includes a device main body, a connecting assembly and a locking assembly. The connecting assembly includes a gear head mounted on the device main body, a threaded groove for guiding is formed on the gear head, an insertion slot for easy installation is formed on the gear head, a device fixing plate for guiding is fixedly installed on the gear head, a guide slide rod that can slide is arranged on the device fixing plate, a anti-falling block is installed at the end of the guide slide rod to prevent it from falling off, a locking block is installed at the other end of the guide slide rod, a first elastic member is arranged around the guide slide rod, a sliding limiting block is installed on the guide slide rod to limit the sliding of the guide slide rod, a vertical rod is installed on the guide slide rod, a guide groove for guiding is formed on the gear head, a guide rod that can slide is arranged inside the guide groove, an inclined block that can drive the vertical rod to move is installed on the guide rod, and a pressing block is installed at the bottom of the inclined block.

[0007] Preferably, the locking assembly includes a fixing frame mounted on the device main body, a rotating shaft is arranged on the fixing frame, a locking connecting rod for connection is arranged on the rotating shaft, and the fixing frame and the locking connecting rod are connected through the rotating shaft.

[0008] Preferably, a fixed rod for guiding is fixedly installed on the device body, a second elastic member is arranged around the fixed rod, and a vertical sliding block is arranged on the fixed rod and provided with a locking groove.

[0009] Preferably, a locking sliding rod for locking is installed on the connecting rod, and the vertical sliding block is in sliding connection with the fixed rod.

[0010] Preferably, a first connecting rod for connecting is arranged on the device body, the first connecting rod is fixedly connected with the top of the vertical sliding block, and the locking sliding rod is in sliding connection with the locking groove.

[0011] Preferably, the guiding sliding rod is in sliding connection with the device fixing plate, and the guiding rod is in sliding connection with the guiding groove.

[0012] Preferably, a second connecting rod for connecting is arranged on the device body, and a mistaken-touch-preventing block is arranged at the bottom of the gearshift head.

[0013] Compared with the related art, the automobile gearshift head connecting fastener has the following beneficial effects:

[0014] The automobile gearshift head connecting fastener can realize quick replacement, can effectively avoid the situation that a screwdriver, a wrench or other tools are used to repeatedly twist a screw or pry a buckle during maintenance of a traditional gearshift head connecting fastener, and can realize quick disassembly and installation by hand or by using a simple tool, so that the maintenance time is greatly shortened, a maintenance personnel can quickly disassemble and maintain or replace, the vehicle downtime is reduced, and the effect of shortening the maintenance time is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 A structure schematic view of a preferred embodiment of the automobile gearshift head connecting fastener is shown in the figure.

[0016] Figure 2 A structure schematic view of a preferred embodiment of the automobile gearshift head connecting fastener is shown in the figure. Figure 1 A structure schematic view of a preferred embodiment of the automobile gearshift head connecting fastener is shown in the figure.

[0017] Figure 3 A structure schematic view of a preferred embodiment of the automobile gearshift head connecting fastener is shown in the figure. Figure 2 A structure schematic view of a preferred embodiment of the automobile gearshift head connecting fastener is shown in the figure.

[0018] Figure 4 A structure schematic view of a preferred embodiment of the automobile gearshift head connecting fastener is shown in the figure.Figure 1 The diagram shows a right-side sectional view of the gear shift head.

[0019] Figure 5 for Figure 4 The diagram shows a left-side sectional view of the gear shift head.

[0020] Figure 6 for Figure 3 The enlarged schematic diagram of part A shown below;

[0021] Figure 7 for Figure 5 The enlarged schematic diagram of part B is shown.

[0022] The following are the labeling elements in the diagram: 1. Main body of the device; 2. Connecting assembly; 201. Pressing block; 202. Threaded groove; 203. Insertion groove; 204. Device fixing plate; 205. First elastic element; 206. Sliding limiting block; 207. Guide slide rod; 208. Vertical rod; 209. Inclined block; 210. Anti-detachment block; 211. Guide rod; 212. Guide groove; 213. Gear shift head; 214. Locking block; 3. Locking assembly; 301. Vertical slider; 302. Fixing rod; 303. Second elastic element; 304. Locking connecting rod; 305. Fixing frame; 306. Rotating shaft; 307. Locking slide rod; 308. Locking groove; 4. First connecting rod; 5. Anti-accidental contact block; 6. Second connecting rod. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 ,in, Figure 1 A schematic diagram of a preferred embodiment of a fastener for connecting a car gear shift head provided by this utility model;

[0025] Figure 2 for Figure 1 The diagram shows the internal structure of the locking assembly. Figure 3 for Figure 2 The diagram shown is a left-view illustration;

[0026] Figure 4 for Figure 1 The diagram shows a right-side sectional view of the gear shift head. Figure 5 for Figure 4 The diagram shows a left-side sectional view of the gear shift head. Figure 5 for Figure 3 The enlarged schematic diagram of part A shown below; Figure 5 forFigure 5 The enlarged view of part B is shown. The automobile gear head connecting fastener comprises a device body 1, a connecting assembly 2 and a locking assembly 3, the connecting assembly 2 comprises a gear head 213 installed on the device body 1, the gear head 213 is provided with a threaded groove 202 for guiding, the gear head 213 is provided with an insertion groove 203 for always convenient installation, the gear head 213 is fixedly provided with a device fixing plate 204 for guiding, the device fixing plate 204 is provided with a guiding sliding rod 207 which can slide, the guiding sliding rod 207 is provided at the end with an anti-falling block 210 for preventing the guiding sliding rod 207 from falling off, the guiding sliding rod 207 is provided at the other end with a locking block 214, the guiding sliding rod 207 is provided around with a first elastic member 205, the guiding sliding rod 207 is provided with a sliding limiting block 206 for limiting the sliding of the guiding sliding rod 207, the guiding sliding rod 207 is provided with a vertical rod 208, the gear head 213 is provided with a guiding groove 212 for guiding, the guiding groove 212 is provided inside with a guiding rod 211 which can slide, the guiding rod 211 is provided with an inclined block 209 which can drive the vertical rod 208 to move, the bottom of the inclined block 209 is provided with a pressing block 201

[0027] The first elastic member 205 can be a spring, an elastic sponge or other elastic components which can assist the guiding sliding rod 207 to reset, and the guiding sliding rod 207 has the function of guiding the vertical rod 208.

[0028] The locking assembly 3 comprises a fixing frame 305 installed on the device body 1, the fixing frame 305 is provided with a rotating shaft 306, the rotating shaft 306 is provided with a locking connecting rod 304 for connection, the fixing frame 305 and the locking connecting rod 304 are rotationally connected through the rotating shaft 306, and the fixing frame 305 has the function of fixing the connecting rod 304.

[0029] The device body 1 is fixedly provided with a fixed rod 302 for guiding, the fixed rod 302 is provided around with a second elastic member 303, the fixed rod 302 is provided with a vertical sliding block 301, the vertical sliding block 301 is provided with a locking groove 308

[0030] The second elastic member 303 can be a spring, an elastic sponge or other elastic components which can assist the vertical sliding block 301 to reset.

[0031] The connecting rod 304 is provided with a locking sliding rod 307 for locking, the vertical sliding block 301 is in sliding connection with the fixed rod 302, when the gearshift head 213 is pressed and then released, the locking sliding rod 307 is driven to enter the recess at the top end of the locking groove 308, and when it is needed to be released, the gearshift head 213 is pressed again to release.

[0032] The device main body 1 is provided with a first connecting rod 4 for connection, the bottom of the first connecting rod 4 is fixedly connected with the top of the vertical sliding block 301, the locking sliding rod 307 is in sliding connection with the locking groove 308, the bottom of the first connecting rod 4 is connected with other components, and the first connecting rod 4 is provided with a recess matched with the locking block 214.

[0033] The guide sliding rod 207 is in sliding connection with the device fixed plate 204, the guide rod 211 is in sliding connection with the guide groove 212, and the guide rod 211 has the function of guiding the inclined block 209.

[0034] The device main body 1 is provided with a second connecting rod 6 for connection, the bottom of the gearshift head 213 is provided with an anti-misoperation block 5 for preventing misoperation, and the anti-misoperation block 5 has the function of preventing the misoperation of the pressing block 201.

[0035] The working principle of the automobile gearshift head connecting fastener provided by the utility model is as follows:

[0036] When it is needed to replace the gearshift head, the pressing block 201 can be pressed first, at this time, the pressing block 201 drives the inclined block 209 to move upwards, at this time, the inclined block 209 extrudes the vertical rod 208, the vertical rod 208 is moved to drive the guide sliding rod 207 to slide and drive the locking block 214 to be separated from the threaded groove 202, at this time, the gearshift head 213 is rotated, then the new gearshift head 213 is inserted into the insertion groove 203, and then the gearshift head 213 is rotated along the threaded groove 202, at this time, the gearshift head 213 is rotated to a predetermined position and extrudes the locking block 214, and at the same time, the first elastic member 205 is extruded, when the gearshift head 213 reaches the predetermined position, the first elastic member 205 pushes the locking block 214 to re-enter the recess in the first connecting rod 4 by using the elastic force of the first elastic member 205.

[0037] Compared with the related art, the automobile gearshift head connecting fastener has the following beneficial effects:

[0038] When the gear head needs to be replaced, the pressing block 201 can be pressed first, then the gear head 213 is rotated and removed, then the new gear head 213 is inserted into the insertion slot 203, and then the gear head 213 is rotated along the threaded slot 202, at this time the first elastic member 205 pushes the locking block 214 to re-enter the groove on the first connecting rod 4 by using the elastic force of itself after the gear head 213 is rotated to the predetermined position. The device increases the function of quick replacement, can effectively avoid the situation that the traditional gear head connecting fastener is repeatedly screwed or pried with the help of screwdrivers, wrenches and various tools during maintenance, and through the convenient structure such as pressing type and rotating type, the gear head is quickly disassembled and installed by hand or with simple tools, which greatly shortens the maintenance time, the maintenance personnel can quickly disassemble for maintenance or replacement, reduces the vehicle downtime, and thus the effect of shortening the maintenance time is achieved.

[0039] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation obtained by using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A fastener for connecting a car gear shift knob, characterized in that, include: The device body includes a second connecting rod, a connecting assembly, and a locking assembly. The connecting assembly includes a stop head mounted on the device body. The stop head has a threaded groove for guidance and an insertion slot for easy installation. A device fixing plate for guidance is fixedly mounted on the stop head. A sliding guide rod is provided on the device fixing plate. An anti-detachment block is installed at the end of the guide rod to prevent it from falling off. A locking block is installed at the other end of the guide rod. A first elastic element is arranged around the guide rod. A sliding limiting block for restricting the sliding of the guide rod is installed on the guide rod. A vertical rod is installed on the guide rod. A guide groove for guidance is provided on the stop head. A sliding guide rod is provided inside the guide groove. An inclined block that can drive the vertical rod to move is installed on the guide rod. A pressing block is installed at the bottom of the inclined block.

2. The automotive gear shift head connecting fastener according to claim 1, characterized in that, The locking assembly includes a fixed frame mounted on the main body of the device, a rotating shaft on the fixed frame, and a locking connecting rod for connection on the rotating shaft. The fixed frame and the locking connecting rod are rotatably connected by the rotating shaft.

3. The automotive gear shift head connecting fastener according to claim 1, characterized in that, A guide rod is fixedly installed on the main body of the device. A second elastic element is arranged around the guide rod. A vertical slider is provided on the guide rod. A locking groove is provided on the vertical slider.

4. The automotive gear shift head connecting fastener according to claim 3, characterized in that, The connecting rod is equipped with a locking slide bar for locking, and the vertical slider is slidably connected to the fixed rod.

5. A fastener for connecting a car gear shift knob according to claim 4, characterized in that, The main body of the device is provided with a first connecting rod for connection. The bottom of the first connecting rod is fixedly connected to the top of the vertical slider, and the locking rod is slidably connected to the locking groove.

6. The automotive gear shift head connecting fastener according to claim 1, characterized in that, The guide slide rod is slidably connected to the device fixing plate, and the guide rod is slidably connected to the guide groove.

7. The automotive gear shift head connecting fastener according to claim 1, characterized in that, The main body of the device is provided with a second connecting rod for connection, and the bottom of the gear shift head is equipped with an anti-accidental contact block to prevent accidental contact.

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