A power device that can be quickly disassembled

Abstract

The utility model relates to power device technical field discloses a kind of quick detachable power device, including handle, the handle front end middle is provided with round plate, the handle front end both sides are provided with shell, the round plate front end is uniformly fixedly connected with fixed link, the fixed link outer ring is fixedly connected with connecting frame, and the connecting frame front end is fixedly connected with limit rod, the shell inner wall middle is fixedly connected with fixed ring, and the inner wall of fixed ring is rotatably connected with connecting frame, the shell inner wall middle both sides are fixedly connected with first spring, and the first spring one end is fixedly connected with sliding ring. In the utility model, through the cooperation between round plate, fixed link, connecting frame, limit rod, fixed ring, first spring, sliding ring, second spring, steel ball, rubber ring, push ring and sleeve, the displaceable design of steel ball makes it can adapt to groove or clamping structure of different size, and operator does not need professional skill to quickly start.

Description

Technical Field

[0001] This utility model relates to the field of power device technology, specifically to a power device that can be quickly disassembled. Background Technology

[0002] A power unit is a core component that provides power output to a system or equipment to drive it to perform specific tasks. Quick-detachable power units are typically based on traditional power units, with optimized connection structures designed to allow for efficient and convenient separation from the overall equipment when needed. For example, common power units in power tools use quick-plug battery interfaces; users can easily separate the battery from the machine body by simply pressing a clip or rotating a specific component, facilitating battery replacement or power unit maintenance. In some industrial equipment, the power unit may be connected to the transmission components via a coupling with a quick-lock function. With simple operations such as levering or rotating a knob, the lock can be released, enabling quick disassembly of the power unit. This facilitates equipment maintenance, troubleshooting, and power unit replacement and upgrades, thereby improving work efficiency and reducing downtime and maintenance costs.

[0003] In existing technologies, the method for quick disassembly of power units often adopts a "plug-in + simple locking" structure, in which the power output end is connected to the working part through a plug with a positioning groove, and the steel ball pushed out by the spring is locked into the groove. During disassembly, the steel ball is manually pressed and the plug is pulled out directly.

[0004] The method of relying on a spring to push out a steel ball and insert it into a positioning groove may cause the steel ball to come out of the positioning groove when subjected to vibration, large torque or impact during the operation of the power unit. This will cause the power output end to separate from the working part, affecting normal operation and preventing the power unit from being efficiently and quickly disassembled. To address the above problems, a power unit that can be quickly disassembled is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a power device that can be quickly disassembled, thus solving the problem in the prior art that power devices cannot be efficiently and quickly disassembled.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a power device that can be quickly disassembled, including a handle, a circular plate disposed in the middle of the front end of the handle, outer shells disposed on both sides of the front end of the handle, a fixing rod fixedly connected to the front end of each circular plate, a connecting frame fixedly connected through the outer ring of the fixing rod, a limit rod fixedly connected to the front end of the connecting frame, a fixing ring fixedly connected in the middle of the inner wall of the outer shell, and the inner wall of the fixing ring being rotatably connected to the connecting frame, and a first spring fixedly connected to both sides of the middle of the inner wall of the outer shell, and a slip ring fixedly connected to one end of the first spring.

[0007] By adopting the above technical solution, the rotation of the fixed rod drives the connecting frame to rotate synchronously. This device allows the limiting rod to be inserted into the disassembled structure, driving the mechanism to rotate.

[0008] As a further description of the above technical solution: a sleeve is fixedly connected to the front end of the outer shell, and steel balls are slidably connected through the middle front end of the outer ring of the sleeve.

[0009] By adopting the above technical solution, the steel ball can slide within the groove of the sleeve.

[0010] As a further description of the above technical solution: a rubber ring is connected through and fixedly connected to the front end of the outer ring of the sleeve.

[0011] By adopting the above technical solution, the rubber ring can prevent slippage during disassembly.

[0012] As a further description of the above technical solution: a second spring is fixedly connected to both sides of the inner wall of the outer shell.

[0013] By adopting the above technical solution, the pressure release of the second spring can cause the push ring to pop out.

[0014] As a further description of the above technical solution: a push ring is fixedly connected to one end of the second spring, and the push ring is slidably connected to the outer ring of the sleeve.

[0015] By adopting the above technical solution, a special groove is provided at the front end of the push ring, which facilitates the sliding out of the steel ball.

[0016] As a further description of the above technical solution: the outer ring of the outer shell is provided with through holes.

[0017] By adopting the above technical solution, the connection between the outer shell and the handle can be facilitated through the through hole.

[0018] As a further description of the above technical solution: a base is fixedly connected to the bottom of the handle.

[0019] By adopting the above technical solution, the base connects the battery support to the handle.

[0020] As a further description of the above technical solution: a battery support is fixedly connected to the bottom of the base.

[0021] By adopting the above technical solution, the battery support base contains a battery inside and is a support base on the outside. The battery support base can provide power to the motor inside the device, which facilitates the driving of the motor.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model provides a quick-disassembly power device. First, through the cooperation of a circular plate, a fixed rod, a connecting frame, a limiting rod, a fixed ring, a first spring, a slip ring, a second spring, steel balls, a rubber ring, a push ring, and a sleeve, the constraints are gradually released during operation through the sliding of the push ring and the squeezing of the mechanism, so that the displacement of the steel balls is completely adapted to the needs of the disassembled parts. This avoids docking failure or jamming caused by accidental displacement of the steel balls. The displaceable design of the steel balls allows them to adapt to grooves or clamping structures of different sizes. The whole process is mainly based on the adaptive action of the mechanical structure, and operators can quickly get started without professional skills. Attached Figure Description

[0023] Figure 1 This is a perspective view of the present utility model; Figure 2 This is an exploded view of the second spring of this utility model; Figure 3 This is an exploded view of the first spring of this utility model; Figure 4 This is a schematic diagram of the through hole of this utility model.

[0024] Legend: 1. Handle; 2. Base; 3. Battery support; 4. Outer shell; 5. Circular plate; 6. Fixing rod; 7. Connecting frame; 8. Limiting rod; 9. Fixing ring; 10. First spring; 11. Slip ring; 12. Second spring; 13. Steel ball; 14. Rubber ring; 15. Push ring; 16. Sleeve; 17. Through hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] To further understand the contents of this utility model, a detailed description of this utility model will be provided with reference to the accompanying drawings.

[0027] Reference Figure 1 and Figure 4 The present invention provides a quick-disassembly power device, including a housing 4 with through holes 17 on the outer ring. Bolts are used to connect the housing 4 and the handle 1 through the through holes 17. A base 2 is fixedly connected to the bottom of the handle 1, and a battery support 3 is fixedly connected to the bottom of the base 2. The battery support 3 provides power to the power device.

[0028] Reference Figure 2 and Figure 3A circular plate 5 is located at the center of the front end of the handle 1. A servo motor is built into the handle 1, driving the circular plate 5 to rotate. Outer shells 4 are located on both sides of the front end of the handle 1. A fixing rod 6 is fixedly connected to the front end of each circular plate 5. The rotation of the circular plate 5 causes the fixing rod 6 to rotate synchronously. A connecting frame 7 is fixedly connected through and to the outer ring of the fixing rod 6. A limit rod 8 is fixedly connected to the front end of the connecting frame 7. The connecting frame 7 drives the limit rod 8 to rotate synchronously. The limit rod 8 can be inserted into the corresponding groove of the disassembled part. A fixing ring 9 is fixedly connected to the center of the inner wall of the outer shell 4, and the inner wall of the fixing ring 9 is rotatably connected to the connecting frame 7. First springs 10 are fixedly connected to both sides of the center of the inner wall of the outer shell 4. A slip ring 11 is fixedly connected to one end of each first spring 10. The slip ring 11 can limit the movement of the steel ball 13. When the device enters the disassembled mechanism, the disassembled mechanism squeezes the slip ring 13. Ring 11 causes the slip ring 11 to move backward, and then the disassembly mechanism squeezes the steel ball 13, causing the steel ball 13 to move outward. A sleeve 16 is fixedly connected to the front end of the outer shell 4. The steel ball 13 is slidably connected through the middle front end of the outer ring of the sleeve 16. The slip ring 11 and the push ring 15 limit the steel ball 13. When the push ring 15 moves backward first, the steel ball 13 can move outward. The push ring 15 limits the movement of the steel ball 13 to prevent excessive displacement. A rubber ring 14 is fixedly connected through the front end of the outer ring of the sleeve 16. A second spring 12 is fixedly connected to both sides of the inner wall of the outer shell 4. One end of the second spring 12 is fixedly connected to the push ring 15. When the pressure of the second spring 12 is released, the push ring 15 can be reset. The push ring 15 is slidably connected to the outer ring of the sleeve 16. A connecting ring is provided on the outer ring of the push ring 15 to facilitate the movement of the push ring 15.

[0029] Working principle: Handle 1 is the main supporting structure of the device. Its bottom is slidably engaged with the battery support 3 via the base 2. When it is necessary to quickly disassemble handle 1, it can be pulled apart along the slide rail of the base 2. The outer shell 4 is fastened to handle 1 by bolts through the outer ring through hole 17, forming the protection and installation base of the front working cavity. Handle 1 has a built-in servo motor. The motor output shaft is connected to the circular plate 5. When the motor runs, it drives the circular plate 5 to rotate, thereby causing the front fixing rod 6, connecting frame 7, and limit rod 8 of the circular plate 5 to rotate synchronously. The limit rod 8 can be inserted into the corresponding groove of the disassembled part. The disassembly operation is achieved by the rotational torque. The inner wall fixing ring 9 of the outer shell 4 is connected to the connecting frame The 7-rotational fit provides rotational support for the connecting frame 7, ensuring rotational stability and preventing swaying and deviation during operation. The outer ring of the sleeve 16 is initially limited by the slip ring 11 and the push ring 15. During operation, the device is first inserted into the disassembled mechanism, and then the push ring 15 is slid to release the constraint of the outer ring of the steel ball 13. Then the disassembled mechanism squeezes the slip ring 11 to move backward, the first spring 10 is compressed, and the steel ball 13 loses the constraint of the slip ring 11. Then the disassembly mechanism continues to squeeze the steel ball 13, so that the steel ball 13 can be displaced outward to meet the clamping or loosening requirements of the disassembled parts. The rubber ring 14 assists in sealing and buffering, enhancing the stability of operation.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-detachable power device, comprising a handle (1), characterized in that: A circular plate (5) is provided in the middle of the front end of the handle (1), and a shell (4) is provided on both sides of the front end of the handle (1). A fixing rod (6) is fixedly connected to the front end of the circular plate (5). A connecting frame (7) is fixedly connected through the outer ring of the fixing rod (6). A limit rod (8) is fixedly connected to the front end of the connecting frame (7). A fixing ring (9) is fixedly connected in the middle of the inner wall of the shell (4), and the inner wall of the fixing ring (9) is rotatably connected to the connecting frame (7). A first spring (10) is fixedly connected to both sides of the middle of the inner wall of the shell (4), and a slip ring (11) is fixedly connected to one end of the first spring (10).

2. The quick-detachable power unit according to claim 1, characterized in that: A sleeve (16) is fixedly connected to the front end of the outer shell (4), and a steel ball (13) is slidably connected through the middle front end of the outer ring of the sleeve (16).

3. The quick-detachable power unit according to claim 2, characterized in that: A rubber ring (14) is connected through and fixedly connected to the front end of the outer ring of the sleeve (16).

4. The quick-detachable power unit according to claim 1, characterized in that: The inner walls of the outer shell (4) are fixedly connected to the two sides of the second spring (12).

5. A quick-detachable power unit according to claim 4, characterized in that: The second spring (12) has a push ring (15) fixedly connected to one end, and the push ring (15) is slidably connected to the outer ring of the sleeve (16).

6. A quick-detachable power unit according to claim 1, characterized in that: The outer ring of the outer shell (4) is provided with through holes (17).

7. A quick-detachable power unit according to claim 1, characterized in that: The bottom of the handle (1) is fixedly connected to the base (2).

8. A quick-detachable power unit according to claim 7, characterized in that: The base (2) has a battery support base (3) fixedly connected to its bottom.

Images