CN116449883A - Clutch type power transmission device and rotating speed control module thereof - Google Patents

Abstract

The invention provides a rotational speed control module applied to a clutch type power transmission device, and includes an input unit, a first receiving unit, a second receiving unit and a control unit. The input unit is used for inputting an initial target speed value, a deceleration target speed value and a deceleration circle value. The first receiving unit is used for receiving the real-time rotational speed value of the clutch type power transmission device. The second receiving unit is used for receiving the rotation value of the second receiving unit. The control unit is used to control the clutch-type power transmission device to maintain operation at the initial target speed value when the real-time speed value reaches the initial target speed value, and to control the clutch-type power transmission device to slow down when the rotation circle value reaches the deceleration circle value, Decrease the real-time speed value from the initial target speed value to the deceleration target speed value.

Description

Clutch type power transmission device and its speed control module

technical field

The invention relates to a device and a module, in particular to a clutch type power transmission device and a rotation speed control module thereof.

Background technique

An electric screwdriver is a tool that relies on a power source input shaft to provide rotational driving force, and then outputs rotational kinetic energy through a clutch-type power transmission component to rotate and drive a rotary locking component (screw). Generally, it is often applied to the torque lock of equipment and tools that require locking. The rotational driving force provided by the input shaft of the power source can save the labor of manual rotation, shorten the time of the locking process, and improve operating efficiency. It should be noted that the electric screwdriver with the clutch-type power transmission assembly itself also has a torque detection module for detecting the torque value.

Please refer to FIG. 1 , which shows the graphs of rotational speed and number of revolutions and torque and number of revolutions in the prior art. As shown in the figure, after the electric screwdriver in the prior art is started, the real-time rotational speed value of the real-time rotational speed will accelerate from 0 to the highest rotational speed value RM, and after reaching the highest rotational speed value RM, it will maintain the operation at the highest rotational speed value RM. In other words, the electric screwdriver can be regarded as locking at full speed. Then, the electric screwdriver will be disconnected when reaching the set target torque value TM and be in a separate state. At this time, the value of the rotation circle of the electric screwdriver will also reach a final circle value LT. In the separated state, the real-time rotational speed value of the electric screwdriver will return to zero from the maximum rotational speed value RM, and the torque value will also return to zero from the target torque value TM.

However, when the real-time speed value is at the highest speed value RM, the time acting on the screw will be shorter, so the torque value detected by the torque detection module will deviate from the actual torque value acting on the screw. Affects the locking degree of the screw. For example, due to the phase delay, the actual torque value acting on the screw is much smaller than the detected torque value, which will cause the problem that the screw is not locked, resulting in unstable locking results; to avoid phase The delay requires the use of higher-order control components, or the reduction of the real-time rotational speed value makes the time acting on the screw longer, so that the detected torque value is closer to the actual torque value acting on the screw; however, the high-level The control components are expensive. If the real-time speed value is arbitrarily reduced, the electric screwdriver may not be able to jump from the combined state to the separated state. Therefore, the real-time rotational speed value of the prior art usually cannot be adjusted by itself, so as to ensure the transition from the combined state to the separated state smoothly, but it also results in a lack of flexibility in operation.

Contents of the invention

In view of the fact that in the existing technology, the real-time speed value is at the highest speed, the locking process is unstable, and lowering the real-time speed value may result in the inability to jump from the self-combined state to the separated state, and the inability to adjust the real-time speed value by itself, resulting in operation The lack of flexibility and the various problems derived from it. A main purpose of the present invention is to provide a rotational speed control module to solve at least one problem in the prior art.

In order to solve the problems of the prior art, the necessary technical means adopted by the present invention are to provide a speed control module, communicate with a clutch type power transmission device, and when the clutch type power transmission device rotates and drives a rotary locking assembly, control A real-time rotational speed of the clutch-type power transmission device. After operation, the clutch-type power transmission device transmits a real-time rotational speed value accumulated since starting and a real-time rotational speed value corresponding to the real-time rotational speed. The rotational speed control module includes an input unit , a first receiving unit, a second receiving unit and a control unit. The input unit is used for inputting an initial target rotational speed value, a deceleration target rotational speed value smaller than the initial target rotational speed value, and a deceleration circle value, and the deceleration circle value is less than a locking circle number of the rotary locking component. The first receiving unit is used for receiving the real-time rotational speed value. The second receiving unit is used for receiving the rotation value. The control unit is electrically connected to the input unit, the first receiving unit, and the second receiving unit, and is used to control the clutch-type power transmission device to maintain the operation at the real-time speed corresponding to the initial target speed value when the real-time speed value reaches the initial target speed value , and when the rotation circle value reaches the deceleration circle value, the clutch type power transmission device is controlled to decelerate, so that the real-time rotational speed value drops from the initial target rotational speed value to the deceleration target rotational speed value.

On the basis of the above-mentioned necessary technical means, an auxiliary technical means derived from the present invention is to make the speed control module further include an adjustment unit, which is electrically connected to the control unit, and is used to adjust the clutch type power transmission device by operation. An acceleration value is used to adjust an acceleration time interval for the real-time speed value to reach the initial target speed value from 0.

On the basis of the above-mentioned necessary technical means, an auxiliary technical means derived from the present invention is to make the speed control module further include an adjustment unit, which is electrically connected to the control unit, and is used to adjust the clutch type power transmission device by operation. A deceleration value is used to adjust a deceleration time interval for the real-time speed value to reach the deceleration target speed value from the initial target speed value.

On the basis of the above-mentioned necessary technical means, an auxiliary technical means derived from the present invention is to make the speed control module further include a warning unit, the warning unit is electrically connected to the first receiving unit and the second receiving unit for When the value triggers an alert condition, an alert message is generated.

On the basis of the above-mentioned necessary technical means, an auxiliary technical means derived from the present invention is to make the speed control module further include a setting unit, the setting unit is electrically connected to the warning unit, and is used to set the number of revolutions by operation. The upper limit value and the lower limit value of the number of turns, and the value of the number of rotations triggers the warning condition that the value of the number of rotations is greater than the upper limit of the number of turns or less than the lower limit of the number of turns.

On the basis of the above-mentioned necessary technical means, an auxiliary technical means derived from the present invention is to make the rotational speed control module further include a display unit, the display unit is electrically connected to the first receiving unit and the second receiving unit to display the real-time rotational speed value and rotation value.

In order to solve the problems of the prior art, the necessary technical means adopted by the present invention is to additionally provide a clutch type power transmission device, which includes a clutch type power transmission component, a sensing module and a speed control module. The clutch-type power transmission component is used to rotate and drive a rotary locking component. The sensing module is used for sensing a real-time rotational speed value corresponding to a real-time rotational speed and a value of accumulated revolutions since the start-up of the clutch-type power transmission component.

The speed control module communicates with the sensing module, and includes an input unit, a first receiving unit, a second receiving unit and a control unit. The input unit is used for inputting an initial target rotational speed value, a deceleration target rotational speed value smaller than the initial target rotational speed value, and a deceleration circle value, and the deceleration circle value is less than a locking circle number of the rotary locking component. The first receiving unit is used for receiving the real-time rotational speed value. The second receiving unit is used for receiving the rotation value. The control unit is electrically connected to the input unit, the first receiving unit and the second receiving unit, and is used to control the clutch-type power transmission component to maintain the real-time speed corresponding to the initial target speed value when the real-time speed value reaches the initial target speed value. , and when the rotation circle value reaches the deceleration circle value, the clutch type power transmission component is controlled to decelerate, so that the real-time rotational speed value drops from the initial target rotational speed value to the deceleration target rotational speed value.

On the basis of the above-mentioned necessary technical means, an auxiliary technical means derived from the present invention is to make the clutch type power transmission device further include an adjustment unit, the adjustment unit is electrically connected to the control unit, and is used to adjust the clutch type power transmission by operation An acceleration value of the component is used to adjust an acceleration time interval for the real-time speed value to reach the initial target speed value from 0.

On the basis of the above-mentioned necessary technical means, an auxiliary technical means derived from the present invention is to make the clutch type power transmission device further include an adjustment unit, the adjustment unit is electrically connected to the control unit, and is used to adjust the clutch type power transmission by operation A deceleration value of the component is used to adjust a deceleration time interval for the real-time speed value to reach the deceleration target speed value from the initial target speed value.

On the basis of the above-mentioned necessary technical means, an auxiliary technical means derived from the present invention is a clutch type power transmission device, which further includes a warning unit and a setting unit. The warning unit is electrically connected to the first receiving unit and the second receiving unit, and is used for generating a warning message when the rotation value triggers a warning condition. The setting unit is electrically connected to the warning unit for operating to set an upper limit value and a lower limit value of the number of turns, and the value of the number of rotations triggers the warning condition that the value of the number of rotations is greater than the upper limit of the number of turns or less than the upper limit of the number of turns. The lower limit of the number of turns.

Based on the above, the rotational speed control module and the clutch-type power transmission device provided by the present invention use the input unit, the first receiving unit, the second receiving unit and the control unit to achieve the effect of controlling the real-time rotational speed value. Compared with the prior art, the present invention controls the real-time rotational speed value to drop from the initial target rotational speed value to the deceleration target rotational speed value when the rotational circle value reaches the deceleration circle value, so as to improve the stability of the locking process. In addition, the deceleration target speed value can be adjusted by itself to achieve the effect of improving operational flexibility, and the deceleration target speed value has a lower limit, which can also ensure that the clutch-type power transmission device can definitely jump from the combined state to the disengaged state.

Description of drawings

Figure 1 shows a graph of rotational speed versus number of revolutions and torque versus number of revolutions of the prior art;

Fig. 2 shows the block diagram of the rotation speed control module provided by the preferred embodiment of the present invention;

Fig. 3 shows the graph of rotational speed and number of revolutions and torque and number of revolutions of the preferred embodiment of the present invention;

Fig. 4 shows the comparative chart of the present invention and prior art;

Fig. 5 shows the graph of rotational speed and time of the present invention;

Figure 6 shows a graph of rotational speed and torque of the present invention; and

FIG. 7 shows a block diagram of a clutch-type power transmission device provided by a preferred embodiment of the present invention.

Explanation of reference numbers:

LT: Last lap value

TM: target torque value

RM: maximum speed value

1: Speed control module

11: Input unit

12: The first receiving unit

13: Second receiving unit

14: Control unit

15: Adjustment unit

16:Warning unit

17: Setting unit

18: Display unit

2,100a: Clutch type power transmission device

2a: Sensing module

E1, E2: phase difference

G1,G2,G3,G4: curves

LT1: value of deceleration circle

RM1: initial target speed value

RM2: Deceleration target speed value

t1: the first time point

t2: second time point

t3: the third time point

t4: the fourth time point

t5: fifth time point

T1: first time interval

T2: Second time interval

T3: The third time interval

T4: The fourth time interval

TM0: torque value

Detailed ways

The specific implementation manner of the present invention will be described in more detail below with reference to schematic diagrams. The advantages and features of the present invention will be more clear from the following description and claims. It should be noted that all the drawings are in very simplified form and use inaccurate scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

Please refer to Fig. 2 and Fig. 3, wherein, Fig. 2 shows the block diagram of the rotation speed control module provided by the preferred embodiment of the present invention; chart. As shown in the figure, a rotational speed control module 1 is communicatively linked to a clutch type power transmission device 2 and includes an input unit 11 , a first receiving unit 12 , a second receiving unit 13 and a control unit 14 .

The clutch-type power transmission device 2 is used to rotate and drive a rotary locking component. Generally speaking, the clutch-type power transmission device 2 is an electric screwdriver, and the rotary locking component is a screw. After the clutch type power transmission device 2 is in operation, it will transmit in real time a value of accumulated revolutions since startup and a real-time rotational speed value corresponding to a real-time rotational speed.

The input unit 11 is used for inputting an initial target rotational speed value RM1 , a deceleration target rotational speed value RM2 and a deceleration circle value LT1 . Wherein, the deceleration target rotational speed value RM2 is smaller than the initial target rotational speed value RM1, and the deceleration circle value LT1 is less than one locking circle number of the rotation locking component. In practice, the number of locking turns is the number of thread turns of the screw, and the user will use the input unit 11 to input the above value.

The first receiving unit 12 is used for receiving the real-time rotational speed value. The second receiving unit 13 is used for receiving the rotation value. The clutch-type power transmission device 2 itself senses and transmits the real-time rotation speed value and rotation circle value, therefore, the first receiving unit 12 and the second receiving unit 13 only need to be responsible for receiving the above-mentioned values. The first receiving unit 12 and the second receiving unit 13 can use wireless communication methods such as Bluetooth, Wi-Fi, and RFID to perform reception.

The control unit 14 is electrically connected to the input unit 11 , the first receiving unit 12 and the second receiving unit 13 . When the real-time rotational speed value reaches the initial target rotational speed value RM1, the control unit 14 controls the clutch-type power transmission device 2 to maintain the real-time rotational speed corresponding to the initial target rotational speed value RM1. When the rotation circle value reaches the deceleration circle value LT1, the control unit 14 will control the clutch type power transmission device 2 to decelerate, so that the real-time rotational speed value decreases from the initial target rotational speed value RM1 to the deceleration target rotational speed value RM2.

Comparing Fig. 1 and Fig. 3 together, the control unit 14 of the present invention will control the deceleration of the clutch type power transmission device 2 when the rotation circle value reaches the deceleration circle value LT1, so as to achieve the effect of improving the stability of the locking process . Moreover, comparing the graphs of torque-number of turns, after the present invention controls the clutch type power transmission device 2 to slow down, the torque value can still reach the target torque value TM. The problem of separation.

Next, please refer to Fig. 2 to Fig. 6 together, wherein, Fig. 4 shows the comparison chart of the present invention and prior art; Fig. 5 shows the chart of the rotational speed and time of the present invention; And, Fig. 6 shows the rotational speed and torque of the present invention chart. As shown in the figure, in this embodiment, the speed control module 1 further includes an adjustment unit 15 , a warning unit 16 , a setting unit 17 and a display unit 18 .

The adjustment unit 15 is electrically connected to the control unit 14 and used to adjust an acceleration value of the clutch-type power transmission device 2 , so as to adjust an acceleration time interval for the real-time speed value to reach the initial target speed value RM1 from 0. Referring to FIG. 5 , the first time interval T1 formed by the time from 0 to a first time point t1 is the acceleration time interval. The acceleration value adjusted by the adjustment unit 15 is the slope of the rotation speed from 0 to the initial target rotation speed value RM1, and then adjusted to the first time interval T1. When the acceleration value is larger, the slope is larger, and the first time interval T1 is shorter; on the contrary, when the acceleration value is smaller, the slope is smaller, and the first time interval T1 is longer.

During the second time interval T2 formed between the first time point t1 and the second time point t2 , the control unit 14 controls the real-time speed value of the clutch-type power transmission device 2 to maintain the initial target speed value RM1 .

In this embodiment, the second time point t2 corresponds to the deceleration lap value LT1. Therefore, when the second time point t2 is reached, the control unit 14 will control the clutch-type power transmission device 2 to decelerate, so that the real-time rotational speed value decreases from the initial target rotational speed value RM1 to the deceleration target rotational speed value RM2.

The adjusting unit 15 can also be operated to adjust a deceleration value of the clutch-type power transmission device 2 , so as to adjust a deceleration time interval for the real-time rotational speed value to reach the deceleration target rotational speed value RM2 from the initial target rotational speed value RM1 . Referring to FIG. 5 , the third time interval T3 formed from the second time point t2 to the third time point t3 is the deceleration time interval. The deceleration value adjusted by the adjustment unit 15 is the slope of the rotation speed from the initial target rotation speed value RM1 to the deceleration target rotation speed value RM2, and then adjusted to the third time interval T3. Because the deceleration value is a negative value, when the acceleration value is larger, the slope is larger, and the third time interval T3 is longer; otherwise, when the deceleration value is smaller, the slope is smaller, and the third time interval T3 is shorter.

In this embodiment, to make the clutch-type power transmission device 2 jump from the combined state to the separated state, the torque value at that time will also have a corresponding relationship with the lower limit value of the rotational speed, as shown in the curve in Figure 6, that is to say, jump The real-time speed value corresponding to the torque value at that time must be greater than the lower limit of the speed. And in order to ensure that it can be tripped, the lower limit of the rotational speed is set as shown by the solid line in Fig. 6 . When the torque value at the time of tripping is less than the torque value TM0, the lower limit of the speed can be set as K times the current torque value, where K is the proportional constant of the speed/torque, which can be set according to actual measurement or empirical rules , usually cannot be changed by the user after setting. When the torque value is greater than or equal to the torque value TM0, the lower limit value of the rotational speed is the deceleration target rotational speed value RM2. Therefore, in this embodiment, even if the real-time rotational speed value is adjusted, it can be ensured that the real-time rotational speed value will be greater than the lower limit value of the rotational speed corresponding to the current torque value, thereby solving the problem that the prior art cannot jump from the combined state to the separated state.

In the fourth time interval T4 formed from the third time point t3 to the fourth time point t4, the real-time speed value will be maintained at the deceleration target speed value RM2, and the fourth time point t4 is when the clutch-type power transmission device 2 is self-combined. The time point when the state jumps into the separation state, therefore, the real-time speed value will return to zero from the deceleration target speed value RM2.

The warning unit 16 is electrically connected to the first receiving unit 12 and the second receiving unit 13 , and is used for generating a warning message when the number of revolutions triggers a warning condition. The setting unit 17 is electrically connected to the warning unit 16 to be operable to set an upper limit value and a lower limit value of the number of turns, and the value of the number of rotations triggers the warning condition that the value of the number of rotations is greater than the upper limit of the number of turns Or less than the lower limit of the number of turns. Using the value of the rotation circle as the warning condition can achieve a more accurate warning effect, but it may also trigger the warning condition too frequently due to being too precise.

In addition, the clutch-type power transmission device 2 can also transmit a torque value and a time interval value in real time after operation. The first receiving unit 12 and the second receiving unit 13 can also receive the torque value and the time interval value. When the torque value or the time interval value triggers a corresponding warning condition, warning information may also be generated by the warning unit 16 .

In more detail, the warning condition of the torque value can be a torque qualified range, and when the torque value is outside the torque qualified range, the warning condition will be triggered. When the torque value is higher than the upper limit of a range of the qualified torque range, it means that the clutch in the clutch type power transmission device 2 may not be able to jump off, which will cause the torque value to continue to rise; when the torque value is lower than a range of the qualified torque range When the lower limit of the range is lower, it indicates that there may be a problem of elastic fatigue inside the clutch type power transmission device 2 . The warning condition of the time interval value may be a time qualified interval, and when the time interval value exceeds the time qualified interval, the warning condition will be triggered. The warning condition of the time interval value is usually set according to the application conditions and the user's own use requirements.

The display unit 18 is electrically connected to the first receiving unit 12 and the second receiving unit 13 for displaying the above-mentioned real-time rotational speed value and rotational circle value for users to watch and monitor.

It should be noted that although the input unit 11, the adjustment unit 15 and the setting unit 17 are composed into three units in this embodiment, in practice, the input unit 11, the adjustment unit 15 and the setting unit 17 can also be shared. The same operation interface facilitates the user to input the initial target speed value RM1, the deceleration target speed value RM2, the deceleration lap value LT1, the acceleration value, the deceleration value, the upper limit value of the number of turns and the lower limit value of the number of turns, etc.

Refer to FIG. 4 . FIG. 4 compares the torque of the prior art with the torque of the present embodiment, and takes time as the target unit of sitting horizontally. Curve G1 in the drawings is the sensed torque of the prior art, curve G2 is the actual torque of the prior art, curve G3 is the sensed torque of the present invention, and curve G4 is the actual torque of the present invention.

In this embodiment, the rotation speed control module 1 increases and decreases the real-time rotation speed value, and acts on the rotation locking assembly for a long time. Therefore, the torque of the curves G3 and G4 will return to zero at the fourth time point t4. However, in the prior art, since the real-time rotational speed values are all at the highest rotational speed value RM, the time to act on the rotation locking assembly is relatively short. Therefore, the torque of the curve G1 and the curve G2 will be at a fifth time point t5 which is less than the fourth time point t4 to zero. Because the present invention enables the clutch-type power transmission device 2 to act on the rotation locking assembly for a longer period of time, therefore, the curve G3 and the curve G4 rise more gently than the curve G1 and the curve G2, and the detected torque is also consistent with that of the curve G1 and G2. The torque actually acting on the rotary lock assembly is much closer. Referring to the drawings, there is a phase difference E1 between the curve G1 and the curve G2 at the fifth time point t5, and there is a phase difference E2 between the curve G3 and the curve G4 at the fourth time point t4, and the phase difference E2 is smaller than the phase difference E1.

Finally, please refer to FIG. 7 , which shows a block diagram of a clutch-type power transmission device provided by a preferred embodiment of the present invention. As shown in the figure, a clutch-type power transmission device 100 a includes a clutch-type power transmission assembly, a sensing module 2 a and a rotational speed control module 1 .

The clutch-type power transmission component is used to rotate and drive a rotary locking component, because it belongs to common knowledge in the technical field and does not generate any signal, so it is not drawn in the block diagram.

The sensing module 2 a is used for sensing a real-time rotational speed value corresponding to a real-time rotational speed, a value of accumulated revolutions since starting and a torque force after the clutch-type power transmission component is operated. The real-time rotational speed value, rotational circle value and torque here are the same as the real-time rotational speed value, rotational circle numerical value and torque force described in FIG. 2 to FIG.

The rotational speed control module 1 communicates with the sensing module 2 a for receiving real-time rotational speed values and rotation circle values, and includes an input unit 11 , a first receiving unit 12 , a second receiving unit 13 and a control unit 14 . The rotational speed control module 1 here is the same as the rotational speed control module 1 in FIG. 2 , so details are not repeated here.

In this embodiment, the speed control module 1 further includes an adjustment unit 15 , a warning unit 16 , a setting unit 17 and a display unit 18 . The adjusting unit 15, the warning unit 16, the setting unit 17, and the display unit 18 are also the same as those in FIG. 2, so no more details are given here.

Therefore, when the user uses the clutch type power transmission device 100a provided by this embodiment, he can use the speed control module 1 to input the initial target speed value, the deceleration target speed value and the deceleration circle value, and then adjust the real-time speed value, The stability of the locking process can be improved, and the flexibility of operation can also be improved.

To sum up, the rotational speed control module and the clutch type power transmission device provided by the present invention utilize the input unit, the first receiving unit, the second receiving unit and the control unit to achieve the effect of controlling the real-time rotational speed value. Compared with the prior art, the present invention controls the real-time rotational speed value to drop from the initial target rotational speed value to the deceleration target rotational speed value when the rotational circle value reaches the deceleration circle value, so as to improve the stability of the locking process. In addition, the deceleration target speed value can be adjusted by itself to achieve the effect of improving operational flexibility, and the deceleration target speed value has a lower limit, which can also ensure that the clutch-type power transmission device can definitely jump from the combined state to the disengaged state.

Through the detailed description of the preferred specific embodiments above, it is hoped that the features and spirit of the present invention can be described more clearly, rather than the scope of the present invention is limited by the preferred specific embodiments disclosed above. On the contrary, the intention is to cover various modifications and equivalent arrangements within the scope of the appended claims of the present invention.

Claims (10)

1. A rotational speed control module, which is communicatively linked to a clutch-type power transmission device and controls a real-time rotational speed of the clutch-type power transmission device when the clutch-type power transmission device rotationally drives a rotational locking assembly, wherein the clutch-type power transmission device transmits a rotational ring value accumulated from a start and a real-time rotational speed value corresponding to the real-time rotational speed in real time after operation, and the rotational speed control module comprises:

the input unit is used for inputting an initial target rotating speed value, a speed reduction target rotating speed value smaller than the initial target rotating speed value and a speed reduction circle value, wherein the speed reduction circle value is smaller than the locking circle number of the rotary locking assembly;

the first receiving unit is used for receiving the real-time rotating speed value;

a second receiving unit for receiving the rotation ring value; and

the control unit is electrically connected with the input unit, the first receiving unit and the second receiving unit, and is used for controlling the clutch type power transmission device to maintain to operate at the real-time rotating speed corresponding to the initial target rotating speed value when the real-time rotating speed value reaches the initial target rotating speed value, and controlling the clutch type power transmission device to reduce the speed when the rotating ring value reaches the speed reducing ring value, so that the real-time rotating speed value is reduced from the initial target rotating speed value to the speed reducing target rotating speed value.

2. The rotational speed control module of claim 1, further comprising an adjustment unit electrically connected to the control unit for operatively adjusting an acceleration value of the clutch-type power transmission device, thereby adjusting an acceleration time interval taken for the real-time rotational speed value to reach the initial target rotational speed value from 0.

3. The rotational speed control module of claim 1, further comprising an adjustment unit electrically coupled to the control unit for operatively adjusting a deceleration value of the clutch power transmission device to adjust a deceleration time interval taken for the real-time rotational speed value to reach the deceleration target rotational speed value from the initial target rotational speed value.

4. The rotational speed control module of claim 1, further comprising a warning unit electrically connected to the first receiving unit and the second receiving unit for generating warning information when the number of the rotating ring triggers a warning condition.

5. The rotational speed control module of claim 4, further comprising a setting unit electrically connected to the alert unit for operationally setting an upper limit and a lower limit of the number of turns, and the rotation number triggering the alert condition indicates that the rotation number is greater than the upper limit or less than the lower limit of the number of turns.

6. The rotational speed control module of claim 1, further comprising a display unit electrically connected to the first receiving unit and the second receiving unit for displaying the real-time rotational speed value and the rotating ring value.

7. A clutch-type power transmission device comprising:

the clutch type power transmission assembly is used for rotationally driving the rotary locking assembly;

the sensing module is used for sensing a real-time rotating speed value corresponding to the real-time rotating speed after the clutch type power transmission assembly operates and a rotating ring value accumulated from the starting; and

the rotating speed control module is in communication connection with the sensing module and comprises:

the input unit is used for inputting an initial target rotating speed value, a speed reduction target rotating speed value smaller than the initial target rotating speed value and a speed reduction circle value, wherein the speed reduction circle value is smaller than the locking circle number of the rotary locking assembly;

the first receiving unit is used for receiving the real-time rotating speed value;

a second receiving unit for receiving the rotation ring value; and

the control unit is electrically connected with the input unit, the first receiving unit and the second receiving unit, and is used for controlling the clutch type power transmission assembly to maintain the real-time rotating speed corresponding to the initial target rotating speed value to operate when the real-time rotating speed value reaches the initial target rotating speed value, and controlling the clutch type power transmission assembly to reduce the speed when the rotating ring value reaches the speed reducing ring value, so that the real-time rotating speed value is reduced from the initial target rotating speed value to the speed reducing target rotating speed value.

8. The clutch-type power transmission apparatus according to claim 7, further comprising an adjusting unit, electrically connected to the control unit, for operatively adjusting an acceleration value of the clutch-type power transmission assembly, thereby adjusting an acceleration time interval taken for the real-time rotation speed value to reach the initial target rotation speed value from 0.

9. The clutch-type power transmission apparatus according to claim 7, further comprising an adjusting unit electrically connected to the control unit for operatively adjusting a deceleration value of the clutch-type power transmission assembly, thereby adjusting a deceleration time interval taken for the real-time rotation speed value to reach the deceleration target rotation speed value from the initial target rotation speed value.

10. The clutch power transmission device according to claim 7, further comprising:

the warning unit is electrically connected with the first receiving unit and the second receiving unit and is used for generating warning information when the rotating ring value triggers a warning condition; and

the setting unit is electrically connected with the warning unit and is used for setting an upper limit value and a lower limit value of the number of turns in an operated manner, and the rotating ring value triggers the warning condition to mean that the rotating ring value is larger than the upper limit value of the number of turns or smaller than the lower limit value of the number of turns.