Disassembling and assembling device for vehicle-mounted equipment of special operation vehicle

Abstract

The invention relates to the technical field of vehicle accessories, in particular to a dismounting and mounting device for vehicle-mounted equipment of a special operation vehicle, a plurality of locking assemblies are arranged in the circumferential direction of a fixed bottom plate, a plurality of locking parts are arranged on the outer circumferential wall of the fixed bottom plate in a protruding mode, and the locking parts and the locking assemblies are arranged in a one-to-one correspondence mode; the locking assembly comprises a pressing plate, a clamping plate and a plunger, one end of the pressing plate is rotationally connected to the fixed bottom plate, the other end of the pressing plate is rotationally connected to one end of the clamping plate, and the other end of the clamping plate can be locked to the locking part through the plunger. By the adoption of the modular structural design, pressing force of an operator can be amplified and converted into strong vertical pressing force for vehicle-mounted equipment, namely, the pressing plate and the clamping plate form a lever system, locking or releasing of a plurality of points can be completed at the same time through simple pressing-plunger inserting or plunger pulling-lifting actions, and the vehicle-mounted equipment can be locked or released at the same time. Rapid, lossless and high-rigidity connection and separation between the vehicle-mounted equipment and the fixed bottom plate are achieved.

Description

Technical Field

[0001] This invention relates to the field of vehicle parts technology, and in particular to a disassembly and assembly device for onboard equipment of special operation vehicles. Background Technology

[0002] In recent years, with the rapid development of the automotive industry, the application scale of special-purpose vehicles has continued to expand, and their types have become increasingly diverse, widely covering multiple fields such as fire rescue, medical emergency, and environmental sanitation. However, when special-purpose vehicles complete related tasks, onboard equipment is indispensable, requiring frequent use of a large number of onboard devices. Therefore, high demands are placed on the ease, speed, and reliability of equipment installation and removal. When special-purpose vehicles are performing specialized tasks, operators often use handheld devices to perform tasks both on and off the vehicle. When working on the vehicle, the equipment is installed in a fixed position on the vehicle; when working off the vehicle, it needs to be quickly removed. Given the frequent disassembly and assembly of equipment, the installation method between the equipment and the vehicle becomes particularly important. Existing screw fastening methods are inefficient and cumbersome, making them unsuitable for high-frequency disassembly and assembly operations. More seriously, if the equipment is not securely installed, it may loosen or even fall off during vehicle travel, bumps, or emergency braking, affecting not only the continuity of work but also posing safety hazards to operators.

[0003] Therefore, there is an urgent need for a device for disassembling and assembling onboard equipment for special operations vehicles to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide a device for disassembling and assembling onboard equipment for special operation vehicles, which can effectively improve the convenience, reliability and efficiency of disassembling and assembling onboard equipment.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] This invention provides a device for disassembling and assembling onboard equipment for special operations vehicles, comprising:

[0007] Fixed base plate;

[0008] Multiple locking components are arranged circumferentially along the fixed base plate. The outer peripheral wall of the fixed base plate has multiple locking parts protruding from it. Each locking part corresponds to one of the multiple locking components. Each locking component includes a pressure plate, a clamping plate, and a plunger. One end of the pressure plate is rotatably connected to the fixed base plate, and the other end of the pressure plate is rotatably connected to one end of the clamping plate. The other end of the clamping plate can be locked to the locking part by the plunger.

[0009] As a preferred technical solution for the disassembly and assembly device of the above-mentioned special operation vehicle on-board equipment, a wire hole is provided in the central area of ​​the fixed base plate, and the wire hole is used to pass power supply or data transmission cables.

[0010] As a preferred technical solution for the disassembly and assembly device of the above-mentioned special operation vehicle on-board equipment, at least two concentric annular grooves are pre-set around the wire hole on the fixed base plate, and the disassembly and assembly device of the special operation vehicle on-board equipment also includes a co-extruded rubber strip, which is fixedly installed in the annular groove.

[0011] As a preferred technical solution for the disassembly and assembly device of the above-mentioned special operation vehicle on-board equipment, the number of the annular grooves is two to form a double annular groove, and the co-extruded rubber strip is a double ring structure that matches the double annular groove.

[0012] As a preferred technical solution for the disassembly and assembly device of the above-mentioned special operation vehicle on-board equipment, the co-extruded rubber strip includes a hard base and a soft sealing part. The hard base is interference-fitted into the annular groove, and the soft sealing part is used for sealing contact with the outer surface of the on-board equipment.

[0013] As a preferred technical solution for the disassembly and assembly device of the above-mentioned special operation vehicle on-board equipment, a plurality of locking components are arranged circumferentially and evenly along the fixed base plate, and the number of locking components is at least three.

[0014] As a preferred technical solution for the disassembly and assembly device of the above-mentioned special operation vehicle on-board equipment, both the pressure plate and the clamping plate have smoothly rounded beveled edges at their ends.

[0015] As a preferred technical solution for the disassembly and assembly device of the above-mentioned special operation vehicle on-board equipment, the locking assembly further includes a first axle pin, which is fixedly connected to the fixed base plate, and one end of the pressure plate is rotatably connected to the first axle pin.

[0016] As a preferred technical solution for the disassembly and assembly device of the above-mentioned special operation vehicle on-board equipment, the locking assembly further includes a gasket, which is disposed between the head of the first shaft pin and the pressure plate.

[0017] As a preferred technical solution for the disassembly and assembly device of the above-mentioned special operation vehicle on-board equipment, the locking assembly further includes a second shaft pin, and the other end of the pressure plate is rotatably connected to the card plate through the second shaft pin.

[0018] The beneficial effects of this invention are as follows:

[0019] This invention provides a disassembly and assembly device for vehicle-mounted equipment on special operation vehicles. The disassembly and assembly device for vehicle-mounted equipment on special operation vehicles includes: a fixed base plate and multiple locking components. The multiple locking components are arranged circumferentially along the fixed base plate. Multiple locking parts are protruding from the outer peripheral wall of the fixed base plate. The multiple locking parts are arranged one-to-one with the multiple locking components. The locking components include a pressure plate, a clamping plate and a plunger. One end of the pressure plate is rotatably connected to the fixed base plate, and the other end of the pressure plate is rotatably connected to one end of the clamping plate. The other end of the clamping plate can be locked to the locking part by the plunger. This modular design amplifies and converts the operator's downward pressure into a powerful vertical clamping force on the vehicle-mounted equipment. The pressure plate and clamping plate form a lever system, allowing for simultaneous locking or releasing at multiple points through simple "press down - insert plunger" or "pull out plunger - lift" actions. This makes locking both easy and secure, enabling rapid, non-destructive, and highly rigid connection and separation between the vehicle-mounted equipment and the fixed base plate. This significantly improves the efficiency, convenience, and reliability of equipment replacement and maintenance for special operations vehicles. Attached Figure Description

[0020] Figure 1 Schematic diagram of the structure of the special operation vehicle on-board equipment disassembly and assembly device provided by the present invention Figure 1 ;

[0021] Figure 2 Schematic diagram of the structure of the special operation vehicle on-board equipment disassembly and assembly device provided by the present invention Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the structure of the disassembly and assembly device for vehicle-mounted equipment and special operation vehicle-mounted equipment provided by the present invention.

[0023] in:

[0024] 1. Fixed base plate; 101. Threading hole; 102. Annular groove;

[0025] 2. Locking part; 3. Pressure plate; 4. Clamping plate; 5. Plunger; 6. First axle pin; 7. Second axle pin; 8. Vehicle-mounted equipment. Detailed Implementation

[0026] Embodiments of the present invention are described in detail below. Examples of these embodiments are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0027] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "first position" and "second position" refer to two different positions.

[0028] Unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, they can refer to fixed connections or detachable connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and connections within two components or interactions between two components. Those skilled in the art can understand the specific meaning of these terms in this invention based on the specific circumstances.

[0029] Unless otherwise expressly specified and limited, "above" or "below" a second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of a second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" of a second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0030] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0031] like Figures 1 to 3As shown, this embodiment provides a disassembly and assembly device for special operation vehicle on-board equipment. The disassembly and assembly device for special operation vehicle on-board equipment includes: a fixed base plate 1 and multiple locking components. The multiple locking components are arranged circumferentially along the fixed base plate 1. Multiple locking parts 2 are protruding from the outer peripheral wall of the fixed base plate 1. The multiple locking parts 2 are arranged one-to-one with the multiple locking components. The locking components include a pressure plate 3, a clamping plate 4 and a plunger 5. One end of the pressure plate 3 is rotatably connected to the fixed base plate 1, and the other end of the pressure plate 3 is rotatably connected to one end of the clamping plate 4. The other end of the clamping plate 4 can be locked onto the locking part 2 by the plunger 5. This modular design amplifies and converts the operator's downward pressure into a powerful vertical clamping force on the vehicle-mounted equipment 8. The pressure plate 3 and the clamping plate 4 form a lever system. By simply "pressing down - inserting the plunger 5" or "pulling out the plunger 5 - lifting up", multiple points can be locked or released simultaneously, making locking both easy and secure. This achieves a quick, non-destructive, and highly rigid connection and separation between the vehicle-mounted equipment 8 and the fixed base plate 1, greatly improving the efficiency, convenience, and reliability of the replacement and maintenance of the vehicle-mounted equipment 8 for special operation vehicles.

[0032] It should be noted that by using the locking assembly's pressure plate 3 to simultaneously press against the vehicle-mounted equipment 8 and the clamping plate 4 to the base plate, the locking of the entire device is guaranteed to be secure and reliable, capable of withstanding certain vibration and impact. Furthermore, the device is not limited to special operation vehicles; it can be applied to any work scenario requiring quick assembly and disassembly.

[0033] Specifically, this embodiment provides the following technical solution: a wire hole 101 is provided in the central area of ​​the fixed base plate 1. The wire hole 101 is used to pass power supply or data transmission cables. At least two concentric annular grooves 102 are pre-set around the wire hole 101 on the fixed base plate 1. The disassembly and assembly device of the special operation vehicle's on-board equipment also includes a co-extruded rubber strip, which is fixedly installed in the annular groove 102. This design creates an efficient and reliable sealing solution. When the device is fixed outside the vehicle, the co-extruded rubber strip is compressed during the installation of the vehicle-mounted equipment 8, effectively filling the gap between the fixed base plate 1 and the irregular vehicle-mounted equipment 8, forming multiple continuous sealing lines. That is, reliable sealing between the device and the vehicle-mounted equipment 8 is achieved through compression deformation, thereby ensuring that rainwater cannot penetrate the interior under strong water spray conditions, reliably protecting the vehicle-mounted equipment 8 and achieving an IPX6 rainproof rating. At the same time, the cable hole 101 is located in the center of the fixed base plate 1, providing a centralized and orderly cable routing path, avoiding bending or tangling of cables at the edge of the device, which facilitates installation and maintenance and improves aesthetics.

[0034] Optionally, the number of annular grooves 102 is two, forming a double annular groove, and the co-extruded rubber strip has a double-ring structure that matches the double annular groove. At the same time, the double annular groove can further provide redundant sealing and enhance long-term reliability. In addition, the structure of the double annular groove and the double-ring co-extruded rubber strip forms two independent sealing barriers, which greatly improves the reliability of the seal. Even if the effectiveness of one seal decreases due to some reasons (such as aging or local deformation), the other seal can still function, providing redundancy and ensuring the long-term stability of rainproof capability.

[0035] Optionally, the co-extruded rubber strip includes a rigid base and a soft sealing portion. The rigid base is interference-fitted into the annular groove 102, and the soft sealing portion is used for sealing contact with the outer surface of the vehicle-mounted equipment 8. This configuration ensures the rigid base of the co-extruded rubber strip provides a strong and stable connection with the annular groove, preventing it from falling off during installation or vibration. The soft sealing portion, on the other hand, provides excellent elastic deformation capability, better adapting to the microscopic unevenness of the vehicle body surface, thereby achieving a tighter seal. This structure balances installation strength and sealing performance.

[0036] Optionally, in order to ensure that the vehicle-mounted equipment 8 is subjected to uniform force at multiple points and to avoid excessive force at a single point, which could lead to deformation of the vehicle-mounted equipment 8 or loosening of the connection, thereby improving the stability and reliability of the overall structure, multiple locking components are arranged at intervals and evenly along the circumference of the fixed base plate 1, and the number of locking components is at least three.

[0037] In this embodiment, the number of locking components is three. Of course, in other embodiments, the number of locking components can be set according to actual needs, and no further limitations are made here.

[0038] Optionally, both the pressure plate 3 and the clamping plate 4 have smoothly rounded beveled edges at their ends. This design allows the smoothly rounded beveled edges to guide and transition during the locking process, enabling the locking assembly to smoothly pass over the edge of the vehicle-mounted equipment 8 instead of impacting or jamming it. This ensures that the locking assembly can smoothly press the vehicle-mounted equipment 8, greatly simplifying the installation operation and improving installation efficiency.

[0039] In this embodiment, the locking assembly further includes a first shaft pin 6 and a washer. The first shaft pin 6 is fixedly connected to the fixed base plate 1, one end of the pressure plate 3 is rotatably connected to the first shaft pin 6, and the washer is disposed between the head of the first shaft pin 6 and the pressure plate 3.

[0040] Optionally, the locking assembly also includes a second pivot pin 7, and the other end of the pressure plate 3 is rotatably connected to one end of the clamping plate 4 via the second pivot pin 7.

[0041] The working principle of the special operation vehicle-mounted equipment disassembly and assembly device provided in this embodiment is explained as follows: Before installing the vehicle-mounted equipment 8, ensure that the installation surface of the special operation vehicle-mounted equipment disassembly and assembly device is clean and tidy. Loosen and pull out the plunger 5, and push the pressure plate 3 and the clamping plate 4 of the locking assembly so that they rotate and unfold around the first shaft pin 6 and the second shaft pin 7 respectively. Repeat the operation to open a total of three locking assemblies. After installing the vehicle-mounted equipment 8, push back the pressure plate 3 and the clamping plate 4 of the locking assembly. The pressure plate 3 presses the vehicle-mounted equipment 8, and then the clamping plate 4 presses the fixing base plate 1. Finally, align the plunger 5 with the screw hole on the fixing base plate 1, let it fall in and tighten it to ensure that the locking assembly is securely locked. Repeat the operation to fix the remaining two locking assemblies. When disassembling the vehicle-mounted equipment 8, simply reverse the above steps.

[0042] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A device for disassembling and assembling onboard equipment for special operation vehicles, characterized in that, include: Fixed base plate (1); Multiple locking components are arranged circumferentially along the fixed base plate (1). Multiple locking parts (2) are protruding from the outer peripheral wall of the fixed base plate (1). The multiple locking parts (2) are correspondingly arranged with the multiple locking components. The locking components include a pressure plate (3), a clamping plate (4) and a plunger (5). One end of the pressure plate (3) is rotatably connected to the fixed base plate (1), and the other end of the pressure plate (3) is rotatably connected to one end of the clamping plate (4). The other end of the clamping plate (4) can be locked onto the locking part (2) by the plunger (5).

2. The disassembly and assembly device for special operation vehicle-mounted equipment according to claim 1, characterized in that, The fixed base plate (1) has a wire hole (101) in the center area, which is used to pass power supply or data transmission cables.

3. The disassembly and assembly device for special operation vehicle-mounted equipment according to claim 2, characterized in that, The fixed base plate (1) has at least two concentric annular grooves (102) pre-set around the wire hole (101). The disassembly and assembly device of the special operation vehicle equipment also includes a co-extruded rubber strip, which is fixedly installed in the annular groove (102).

4. The disassembly and assembly device for special operation vehicle-mounted equipment according to claim 3, characterized in that, The number of the annular grooves (102) is two to form a double annular groove, and the co-extruded rubber strip is a double ring structure that matches the double annular groove.

5. The disassembly and assembly device for special operation vehicle-mounted equipment according to claim 3, characterized in that, The co-extruded rubber strip includes a hard base and a soft sealing part. The hard base is interference-fitted into the annular groove (102), and the soft sealing part is used to seal against the outer surface of the vehicle equipment (8).

6. The disassembly and assembly device for special operation vehicle-mounted equipment according to any one of claims 1-5, characterized in that, The locking components are arranged circumferentially and evenly along the fixed base plate (1), and the number of the locking components is at least three.

7. The disassembly and assembly device for special operation vehicle-mounted equipment according to any one of claims 1-5, characterized in that, Both the pressure plate (3) and the clamping plate (4) have smoothly rounded beveled edges at their ends.

8. The disassembly and assembly device for special operation vehicle-mounted equipment according to any one of claims 1-5, characterized in that, The locking assembly further includes a first axle pin (6), which is fixedly connected to the fixed base plate (1), and one end of the pressure plate (3) is rotatably connected to the first axle pin (6).

9. The disassembly and assembly device for special operation vehicle-mounted equipment according to claim 8, characterized in that, The locking assembly also includes a gasket disposed between the head of the first pivot pin (6) and the pressure plate (3).

10. The disassembly and assembly device for special operation vehicle-mounted equipment according to any one of claims 1-5, characterized in that, The locking assembly also includes a second pivot pin (7), and the other end of the pressure plate (3) is rotatably connected to the card plate (4) via the second pivot pin (7).

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