Battery power cabin of operation power system

Abstract

The utility model relates to the technical field of medical surgical operating instruments, and discloses a battery power bin of an operation power system, which comprises a shell, a motor groove and a battery groove are formed in the shell, a first accommodating cavity is formed in the shell along a first direction, the first accommodating cavity and the battery groove are arranged at an interval along a second direction, and the shell is provided with a second accommodating cavity; the first accommodating cavity is communicated with the second accommodating cavity; the motor is fixedly connected to the motor groove; the battery is fixedly connected with the battery jar; the driving circuit board is fixedly connected to the shell; the charging port is formed in the shell; the control button assembly comprises a body, a reset piece and a pressing piece, the body is fixedly connected with the second containing cavity, a sliding cavity is formed in the body, the pressing piece is slidably connected to the body, the driving circuit board, the battery and the charging port, the pressing piece is electrically connected with the motor, and the reset piece has elasticity; two ends of the reset member are fixedly connected with the pressing member and the end face of the body close to the sliding cavity.

Description

Technical Field

[0001] The utility model relates to the technical field of medical surgical instruments, in particular to a battery power bin of a surgical power system. Background Art

[0002] In a battery-powered surgical power system, there are a motor and a battery. Considering the service life and safety of the battery, generally, disinfection and sterilization are not carried out. Instead, a battery bin mode is adopted to separately take out the battery. When in use, the battery bin is simply wiped with alcohol, and then inserted into the device with a protective cover.

[0003] Compared with the battery, the motor has higher tolerance to disinfection and sterilization. However, after long-term use and multiple disinfections and sterilizations, the service life of the motor will inevitably be reduced. Summary of the Utility Model

[0004] The technical advantage of the utility model is that both the battery and the motor avoid the cleaning, disinfection, and sterilization processes before and after surgical use, while ensuring the safety and service life of the battery and improving the service life of the motor.

[0005] To achieve the above technical advantages, the utility model provides a battery power bin of a surgical power system, which includes: a housing. The housing is provided with a motor slot and a battery slot at intervals along a first direction. The housing is provided with a first accommodation cavity along the first direction. The first accommodation cavity and the battery slot are arranged at intervals along a second direction. The housing is provided with a second accommodation cavity extending along the second direction. The first accommodation cavity and the second accommodation cavity communicate with each other. A motor, which is fixedly connected to the housing and accommodated in the motor slot. A battery, which is a rechargeable battery, fixedly connected to the housing and accommodated in the battery slot, and the battery is electrically connected to the motor. A drive circuit board, which is fixedly connected to the housing and accommodated in the first accommodation cavity, and the drive circuit board is electrically connected to the motor. A charging port, which is electrically connected to the battery and arranged on the housing. A control button assembly, which includes a body, a reset member, and a pressing member. The body is fixedly connected to the second accommodation cavity. A sliding cavity extending along the first direction is arranged in the body. The pressing member is slidably connected to the body and accommodated in the sliding cavity. The pressing member adjusts the motor speed by sliding to different positions, and the pressing member is electrically connected to the motor. The reset member has elasticity, and two ends of the reset member are respectively fixedly connected to the pressing member and an end surface of the body close to the sliding cavity. Wherein, the first direction and the second direction are perpendicular to each other.

[0006] Further, the reset member is a spring.

[0007] Further, a first pressing groove is provided on the main body near the motor side. The first pressing groove communicates with the sliding cavity. A second pressing groove is provided on the outer shell corresponding to the position of the first pressing groove. The second pressing groove communicates with the second accommodating cavity. The inner diameter of the first pressing groove is equal to the inner diameter of the second pressing groove. The second pressing groove is used for the push rod to sequentially pass through the second pressing groove and the first pressing groove to push the pressing member.

[0008] Further, the control button assembly includes a control circuit board. The control circuit board is connected to the outer shell and accommodated in the second accommodating cavity. The control circuit board is provided with a first contact, a second contact, and a third contact. The first contact, the second contact, and the third contact are all electrically connected to the motor. The first contact and the second contact are spaced along a first direction. The third contact and the first contact are spaced along a second direction. A first pin and a second pin are provided on one side of the pressing member close to the control circuit board. The first pin and the second pin are spaced along the second direction.

[0009] Further, the battery power bin of the surgical power system further includes an emergency stop button. The emergency stop button is provided on the outer shell. The emergency stop button is spaced from the second pressing groove along the second direction. The emergency stop button is used to connect / disconnect the electrical connection between the motor and the battery.

[0010] Further, the outer shell includes at least two shells. The at least two shells are detachably connected in sequence to enclose and form the outer shell.

[0011] Further, the battery power bin of the surgical power system further includes a hook. The hook is U-shaped. A hook groove is provided on the side of the outer shell away from the motor. The hook is rotatably connected to the hook groove.

[0012] Further, the outer shell is further provided with an output shaft port. The output shaft port communicates with the motor slot. The output shaft port is used to extend the output end of the motor to the outside of the outer shell.

[0013] Compared with the prior art, the battery power bin of a surgical power system in an embodiment of the present invention has the beneficial effects that: in this embodiment, a rechargeable battery is selected, and the battery is charged through the charging port. Both the battery and the motor are fixedly connected to the outer shell. At the beginning and end of the operation, only the outer shell of the power bin needs to be wiped with alcohol, reducing the disinfection of the motor before each operation in the prior art. It can not only meet the power requirements during the operation, but also extend the usage times and service life of the battery and the motor by avoiding directly disinfecting the battery and the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of an embodiment of the present invention;

[0015] Figure 2 is Figure 1 an exploded view of;

[0016] Figure 3 isFigure 2 A perspective view;

[0017] Figure 4 is Figure 2 Another perspective view;

[0018] Figure 5 It is a schematic diagram of the housing in an embodiment of the present utility model;

[0019] Figure 6 It is a schematic diagram of the control button assembly in an embodiment of the present utility model;

[0020] Figure 7 It is a schematic diagram of another perspective view of the control button assembly in an embodiment of the present utility model;

[0021] Figure 8 It is a schematic diagram of the control circuit board in an embodiment of the present utility model.

[0022] In the figure, 1. Outer shell; 11. Motor slot; 111. Output shaft opening; 12. Battery slot; 13. First accommodation cavity; 14. Second accommodation cavity; 141. Second pressing slot; 15. Charging port; 16. Housing; 17. Hook slot;

[0023] 2. Motor; 3. Battery;

[0024] 4. Control button assembly; 41. Body; 411. Slide cavity; 412. First pressing slot; 42. Reset member; 43. Pressing member; 431. First pin; 432. Second pin; 44. Control circuit board; 441. First contact; 442. Second contact; 443. Third contact;

[0025] 5. Emergency stop button; 6. Hook; 7. Drive circuit board. Detailed implementation manners

[0026] The following combines the accompanying drawings and embodiments to further describe in detail the specific implementation manners of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "vertical", "horizontal", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. in the present utility model is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0028] In the description of the utility model, it should be noted that unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. shall be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the utility model can be understood according to specific situations.

[0029] As Figures 1 to 8 shown, the battery power bin of a surgical power system in a preferred embodiment of the present utility model includes: a housing 1, the housing 1 is provided with a motor slot 11 and a battery slot 12 at intervals along a first direction, the housing 1 is provided with a first accommodating cavity 13 along the first direction, the first accommodating cavity 13 and the battery slot 12 are arranged at intervals along a second direction, the housing 1 is provided with a second accommodating cavity 14 extending along the second direction, and the first accommodating cavity 13 and the second accommodating cavity 14 communicate with each other; a motor 2, the motor 2 is fixedly connected to the housing 1 and is accommodated in the motor slot 11; a battery 3, the battery 3 is a rechargeable battery, the battery 3 is fixedly connected to the housing 1 and is accommodated in the battery slot 12, and the battery 3 is electrically connected to the motor 2; a drive circuit board 7, the drive circuit board 7 is fixedly connected to the housing 1 and is accommodated in the first accommodating cavity 13, and the drive circuit board 7 is electrically connected to the motor 2 and the battery 3; a charging port 15, the charging port 15 is electrically connected to the battery 3 through the drive circuit board 7, and the charging port 15 is arranged on the housing 1; a control button assembly 4, the control button assembly 4 includes a body 41, a reset member 42, and a pressing member 43, the body 41 is arranged in the second accommodating cavity 14 and is fixedly connected to the housing, a sliding cavity 411 extending along the first direction is arranged in the body 41, the pressing member 43 is slidably connected to the body 41 and is accommodated in the sliding cavity 411, and by sliding the pressing member 43 to different positions, different electrical signals are sent out by the pressing member 43, that is, the control button assembly 4 is in different operating states. Since the pressing member 43 is electrically connected to the motor 2 and the battery 3, the rotation speed of the motor 2 is adjusted, the pressing member 43 is electrically connected to the motor 2, the reset member 42 has elasticity, and the two ends of the reset member 42 are respectively fixedly connected to the pressing member 43 and the end face of the body 41 close to the sliding cavity 411; wherein, the first direction and the second direction are perpendicular to each other.

[0030] The working process of the present utility model is as follows: When it is expected to be used, it is necessary to ensure that the battery 3 in the battery power compartment has sufficient power to complete an operation. If not, it is necessary to reserve time to insert the charger into the charging port 15 to charge the battery 3 or replace it with another battery power compartment with sufficient power before use. When the power of the battery 3 is sufficient to complete the operation, the outer surface of the housing 1 is wiped and disinfected before use and then inserted into the surgical power system handle. During the operation, the doctor continuously presses the pressing member 43 through the power button of the surgical power system, so that the reset member 42 is compressed, and the battery 3 is electrically connected to the motor 2. The pressing member 43 and the driving circuit board 7 cooperate to adjust the rotation speed of the motor 2 to achieve different treatment effects. When the operation is over, the doctor releases the hand, the reset member 42 returns to its original position, and the motor 2 stops rotating. After the operation is completed, the battery compartment is removed from the handle housing, and the outer surface of the housing 1 is wiped and disinfected again.

[0031] As Figure 6 shown, preferably, the reset member 42 is a spring. When the doctor stops pressing, the spring returns to its original state, the control button assembly 4 returns to its original operating state, and the motor 2 also stops rotating. Only when the doctor presses the control button assembly 4 will the motor 2 rotate, which is safer.

[0032] As Figure 6 shown, preferably, a first pressing groove 412 is provided on the main body 41 near the motor 2 side. The first pressing groove 412 communicates with the sliding cavity 411. A second pressing groove 141 is provided on the housing 1 corresponding to the position of the first pressing groove 412. The second pressing groove 141 communicates with the second accommodating cavity 14. The inner diameter of the first pressing groove 412 is equal to the inner diameter of the second pressing groove 141. The second pressing groove 141 is used for the push rod to sequentially pass through the second pressing groove 141 and the first pressing groove 412 to push the pressing member 43. When the battery 3 compartment is assembled into the battery 3 power system, the medical staff presses the power button of the power system, and the push rod in the power button sequentially passes through the second pressing groove 141 and the first pressing groove 412 to push the pressing member 43 to realize the switching of the rotation speed of the motor 2.

[0033] As Figure 6 、 7 、8 shown, preferably, the control button assembly 4 includes a control circuit board 44. The control circuit board 44 is connected to the housing 1 and is accommodated in the second accommodating cavity 14. The control circuit board 44 is provided with a first contact 441, a second contact 442 and a third contact 443. The first contact 441, the second contact 442 and the third contact 443 are all electrically connected to the motor 2. The first contact 441 and the second contact 442 are arranged at intervals along a first direction. The third contact 443 and the first contact 441 are arranged at intervals along a second direction. A first pin 431 and a second pin 432 are provided on the side of the pressing member 43 close to the control circuit board 44. The first pin 431 and the second pin 432 are arranged at intervals along the second direction.

[0034] Based on the above solution, when the pressing member 43 is pushed to move in the first direction, the pressing member 43 is divided into three states by contacting the control circuit board 44. In the first state, the first pin 431 of the pressing member 43 is connected to the first contact 441 of the control circuit board 44, the second pin 432 is connected to the third contact 443, and the motor 2 is in a non-rotating state; when the pressing member 43 is pushed in the direction of the reset member 42, the reset member 42 is compressed. In the second state, the first pin 431 of the pressing member 43 does not contact the contact, the second pin 432 contacts the third contact 443, and the motor 2 is in a low-speed operation state; when the pressing member 43 is continuously pushed in the direction of the reset member 42, the reset member 42 is compressed. In the third state, the first pin 431 of the pressing member 43 contacts the second contact 442, the second pin 432 contacts the third contact 443, and the motor 2 is in a high-speed operation state. When the doctor stops pressing, the reset member 42 drives the pressing member 43 to reset and be in the first state through its own elasticity, and the motor 2 is in a non-rotating state.

[0035] Preferably, the battery 3 power compartment of the surgical power system further includes an emergency stop button 5. The emergency stop button 5 is provided on the housing 1. The emergency stop button 5 and the second pressing groove 141 are arranged at intervals in the second direction. The emergency stop button 5 is used to connect / cut off the electrical connection between the motor 2 and the battery 3. The emergency stop button 5 and the second pressing groove 141 are arranged at intervals in the second direction. When the operator discovers any potential danger or needs to urgently stop the machine from running, the hand can quickly move from pressing the second pressing groove 141 to pressing the emergency stop button 5, thereby effectively preventing possible accidents or injuries, ensuring the convenience of operation, and ensuring that the electrical connection between the motor 2 and the power supply of the battery 3 power compartment of the surgical power system can be quickly and smoothly cut off.

[0036] Preferably, the housing 1 includes at least two shells 16, and the at least two shells 16 are detachably connected in sequence to enclose and form the housing 1. Since the shell 16 is detachable, when it is necessary to clean, repair or replace components inside the battery 3 power compartment, the housing 1 can be conveniently disassembled, greatly simplifying the maintenance process and improving work efficiency.

[0037] Preferably, the battery 3 power compartment of the surgical power system further includes a hook 6. The hook 6 is U-shaped. A hook groove 17 is formed on one side of the housing 1 away from the motor 2. The hook 6 is rotatably connected to the hook groove 17. When medical staff takes out the battery 3 power compartment from the surgical power system, the power compartment can be taken out from the surgical power system by grasping the hook, greatly improving the ease of operation when replacing multiple battery 3 power compartments.

[0038] Preferably, the housing 1 is further provided with an output shaft opening 111 which communicates with the motor slot 11. The output shaft opening 111 is used to extend the output end of the motor 2 to the outside of the housing 1. A surgical power system usually needs to drive various surgical tools or instruments through the output end of the motor 2. The design of the output shaft opening 111 ensures that the power of the motor 2 is smoothly transmitted to the external surgical tools, so as to achieve its intended function. During the surgical process, the high-speed operation of the motor 2 may generate certain heat and vibration. Fixing the main body of the motor 2 in the motor slot 11 of the housing 1 and realizing the power transmission of the motor 2 through the output shaft opening 111 isolates potential safety hazards such as heat and vibration to a certain extent, ensuring the safe progress of the surgical process.

[0039] In summary, the battery power bin of the surgical power system provided by the embodiment of the present utility model requires the output end of the motor 2 to be connected to a tool such as a cutter during the operation to precisely cut up some tissues in the human body, such as fibroids. When it is expected to be used, it is necessary to ensure that the battery 3 in the battery power bin has sufficient power to complete a surgery. If not, it is necessary to reserve time to insert the charger into the charging port 15 to charge the battery 3 or replace it with another battery power bin with sufficient power before use. When the power of the battery 3 is sufficient to complete the surgery, wipe and disinfect the outer surface of the housing 1 before use and put it into the handle of the surgical power system. During the surgical process, the doctor continuously presses the pressing member 43 through the power button of the surgical power system, so that the reset member 42 is compressed, and the battery 3 is electrically connected to the motor 2. The pressing member 43 and the drive circuit board 7 cooperate to adjust the rotation speed of the motor 2 to achieve different treatment effects. When the surgery is over, the doctor releases the hand, the reset member 42 returns to its original position, and the motor 2 stops rotating. After the surgery is completed, take out the battery bin from the handle housing and wipe and disinfect the outer surface of the housing 1 again. And since the control button assembly 4 is arranged in the second accommodation cavity 14 of the housing 1, which is in the second direction of the housing 1, and the motor 2 is arranged in the first direction of the housing 1, and the first direction and the second direction are perpendicular to each other, it is convenient for the doctor to hold and conforms to the usage habit.

[0040] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and replacements can still be made, and these improvements and replacements should also be regarded as the protection scope of the present utility model.

Claims

1. A battery power compartment of a surgical power system, characterized in that, Comprising: A housing, the housing is provided with a motor slot and a battery slot at intervals in a first direction, the housing is provided with a first accommodation cavity in the first direction, the first accommodation cavity and the battery slot are arranged at intervals in a second direction, the housing is provided with a second accommodation cavity extending in the second direction, and the first accommodation cavity and the second accommodation cavity communicate with each other; A motor, the motor is fixedly connected to the housing and accommodated in the motor slot; A battery, the battery is a rechargeable battery, the battery is fixedly connected to the housing and accommodated in the battery slot, and the battery is electrically connected to the motor; A drive circuit board, the drive circuit board is fixedly connected to the housing and accommodated in the first accommodation cavity, and the drive circuit board is electrically connected to the motor; A charging port, the charging port is electrically connected to the battery, and the charging port is arranged on the housing; A control button assembly, the control button assembly includes a body, a reset member, and a pressing member. The body is fixedly connected to the second accommodation cavity. A sliding cavity extending in the first direction is provided in the body. The pressing member is slidably connected to the body and accommodated in the sliding cavity. The pressing member adjusts the motor speed by sliding to different positions. The pressing member is electrically connected to the motor. The reset member has elasticity, and two ends of the reset member are respectively fixedly connected to the pressing member and an end surface of the body close to the sliding cavity; Wherein, the first direction and the second direction are perpendicular to each other.

2. The battery power compartment of the surgical power system according to claim 1, characterized in that, The reset member is a spring.

3. The battery power compartment of the surgical power system according to claim 1, characterized in that, A first pressing groove is provided on the body close to the motor side, the first pressing groove communicates with the sliding cavity, a second pressing groove is provided on the housing corresponding to the position of the first pressing groove, the second pressing groove communicates with the second accommodation cavity, an inner diameter of the first pressing groove is equal to an inner diameter of the second pressing groove, and the second pressing groove is used for a push rod to sequentially pass through the second pressing groove and the first pressing groove to push the pressing member.

4. The battery power compartment of the surgical power system according to claim 1, characterized in that, The control button assembly includes a control circuit board, the control circuit board is connected to the housing and accommodated in the second accommodation cavity. The control circuit board is provided with a first contact, a second contact, and a third contact. The first contact, the second contact, and the third contact are all electrically connected to the motor. The first contact and the second contact are arranged at intervals in the first direction, and the third contact and the first contact are arranged at intervals in the second direction. A first pin and a second pin are provided on a side of the pressing member close to the control circuit board. The first pin and the second pin are arranged at intervals in the second direction.

5. The battery power compartment of the surgical power system according to claim 3, characterized in that, It further includes an emergency stop button, the emergency stop button is arranged on the housing, the emergency stop button and the second pressing groove are arranged at intervals in the second direction, and the emergency stop button is used to connect / disconnect the electrical connection between the motor and the battery.

6. The battery power compartment of the surgical power system according to claim 1, wherein The housing includes at least two shells, and the at least two shells are detachably connected in sequence to enclose and form the housing.

7. The battery power compartment of the surgical power system according to claim 1, characterized in that It further includes a hook, the hook is U-shaped, a hook groove is provided on a side of the housing away from the motor, and the hook is rotatably connected to the hook groove.

8. The battery power compartment of the surgical power system according to claim 1, characterized in that, The housing is further provided with an output shaft opening which communicates with the motor slot, and the output shaft opening is used for extending the output end of the motor to the outside of the housing.

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