A detachable rotary positioning support for an ultrasonic scalpel head

Abstract

The utility model belongs to ultrasonic knife head positioning support technical field, concretely relates to a detachable rotary positioning support of ultrasonic knife head, including base, the upper end of base is provided with microcomputer, the inner wall sliding connection of base has the prop, the prop inner wall is installed the support through bearing, be provided with clamp module on the support, the inner wall clamping of clamp module has ultrasonic knife head body, the prop and the support are provided with rotary mechanism in common, the inner wall of base is set up and has the locating groove, the inner wall sliding connection of locating groove has the locating block. The utility model discloses through the action of motor, pinion and so on structure, can drive the support to rotate to guarantee the good rotary characteristic of positioning support, under the action of card hole, ball and so on structure, can limit the large gear, and then rotate the positioning use to the support.

Description

Technical Field

[0001] This utility model relates to the field of ultrasonic scalpel tip positioning bracket technology, specifically a detachable rotating positioning bracket for an ultrasonic scalpel tip. Background Technology

[0002] Compared with traditional surgical techniques, ultrasonic surgical equipment (ultrasonic scalpel) has advantages such as selective preservation of important tissue structures, simple operation, minimal trauma, little or no bleeding, neat wound edges, clear surgical field, short operation time, and high surgical quality, and has been widely used.

[0003] Based on the working principles and methods of ultrasonic surgical devices, and considering the current status of instruments provided by various domestic and international manufacturers, the vibration amplitude and distance of products are extremely important for many manufacturers. Reliable test data can accurately predict the vibration amplitude of products and help in the selection and optimization of materials and processes. This necessitates the use of a positioning bracket for the ultrasonic scalpel head for subsequent amplitude detection.

[0004] A utility model patent with patent authorization announcement number CN220982433U discloses a testing device for detecting the amplitude of an ultrasonic scalpel tip, including a fixed base, a clamping mechanism, a swinging mechanism, and a laser vibrometer. The clamping mechanism is installed on the fixed base to fix the workpiece to be tested. The swinging mechanism is fixedly installed on the fixed base and connected to the clamping mechanism. Under the action of external force, it drives the clamping mechanism to swing between a first test position and a second test position.

[0005] However, the existing positioning brackets for ultrasonic scalpel heads also have certain drawbacks. The positioning brackets for existing ultrasonic scalpel heads are mostly adjusted manually for subsequent testing purposes, and the intermittent manual adjustment is undoubtedly inconvenient to use. Utility Model Content

[0006] The purpose of this invention is to provide a detachable rotating positioning bracket for an ultrasonic scalpel head, which solves the problem that existing ultrasonic scalpel head positioning brackets mostly rely on manual operation to adjust the orientation of the positioning bracket for subsequent testing, and the intermittent manual adjustment causes inconvenience in use.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a detachable rotating positioning bracket for an ultrasonic scalpel tip, comprising a base, a microcomputer mounted on the upper end of the base, a support column slidably connected to the inner wall of the base, a bracket mounted on the inner wall of the support column via a bearing, a clamping module mounted on the bracket, an ultrasonic scalpel tip body clamped on the inner wall of the clamping module, a rotating mechanism jointly provided on the support column and the bracket, a positioning groove formed on the inner wall of the base, a positioning block slidably connected to the inner wall of the positioning groove, and a fixed connection between the positioning block and the support column.

[0008] Preferably, the inner wall of the base is slidably connected to an insert plate, the insert plate is slidably connected to the support column, the inner wall of the base is slidably connected to a connecting plate, the connecting plate is fixedly connected to the insert plate, and an end plate is fixedly connected to the end face of the connecting plate. The end plate contacts the base. Through the setting of the insert plate, end plate and other structures, the support column can be inserted and used, so that the support column is stable.

[0009] Preferably, a spring is fixedly connected to the vertical part of the insert plate, and the other end of the spring is fixedly connected to the base. The spring can be used to tighten the insert plate.

[0010] Preferably, the end plate has two buckle grooves on its surface, which are symmetrically distributed on the end plate. The buckle grooves facilitate the movement of the end plate.

[0011] Preferably, the rotating mechanism includes a large gear, which is fixedly sleeved on the outer side of the bracket. A support plate is fixedly connected to the left side of the support column. A motor is fixedly connected to the left end of the support plate. A small gear is fixedly sleeved on the outer side of the output shaft of the motor. The small gear meshes with the large gear. A locking hole is provided at the lower end of the large gear. A telescopic plate is slidably connected to the inner wall of the support plate. A locking ball is fixedly connected to the upper end of the telescopic plate. The locking ball is slidably connected to the locking hole. A connecting plate is fixedly connected to the lower end of the telescopic plate. A second spring is provided on the outer side of the telescopic plate. Through the action of the motor, the large gear, and other structures, the bracket can be driven to rotate, and the position of the bracket can be dynamically adjusted.

[0012] Preferably, multiple locking holes are provided, and the multiple locking holes are arranged in a circular array on the large gear. The locking holes facilitate the use of locking balls for engagement.

[0013] Preferably, one end of the second spring is fixedly connected to the connecting plate, and the other end of the second spring is fixedly connected to the support plate. The connecting plate can be connected and used by means of the second spring.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model pushes the support column into the base, so that the positioning block is inserted into the positioning slot, and the support column is quickly positioned. Under the action of the insert plate, spring and other structures, the support column can be inserted and used, so that the support column is stable and the positioning bracket can be quickly disassembled and used by the operator.

[0016] 2. This utility model uses a motor, a small gear, and other structures to drive the bracket to rotate, ensuring good rotational characteristics of the positioning bracket. With the help of a locking hole, a locking ball, and other structures, the large gear can be limited, thereby allowing the bracket to be rotated and positioned for use. Attached Figure Description

[0017] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0018] Figure 2 For the present utility model Figure 1 A bottom view;

[0019] Figure 3 For the present utility model Figure 1 Rear sectional view;

[0020] Figure 4 For the present utility model Figure 2 Enlarged view of point A.

[0021] In the diagram: 1. Base; 2. Microcomputer; 3. Support column; 4. Bracket; 5. Clamping module; 6. Ultrasonic scalpel head body; 7. Rotation mechanism; 8. Positioning groove; 9. Positioning block; 10. Insert plate; 11. Connecting plate; 12. End plate; 13. Spring 1; 70. Large gear; 71. Support plate; 72. Motor; 73. Small gear; 74. Locking hole; 75. Telescopic plate; 76. Locking ball; 77. Connecting disc; 78. Spring 2. Detailed Implementation

[0022] 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.

[0023] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4A detachable rotating positioning bracket for an ultrasonic scalpel tip includes a base 1, a microcomputer 2 mounted on the upper end of the base 1, a support column 3 slidably connected to the inner wall of the base 1, a bracket 4 mounted on the inner wall of the support column 3 via bearings, a clamping module 5 mounted on the bracket 4, an ultrasonic scalpel tip body 6 clamped on the inner wall of the clamping module 5, a positioning groove 8 formed on the inner wall of the base 1, a positioning block 9 slidably connected to the inner wall of the positioning groove 8, and a fixed connection between the positioning block 9 and the support column 3.

[0024] Please see Figure 1 , Figure 2 , Figure 3 The inner wall of the base 1 is slidably connected to the insert plate 10, which is slidably connected to the support column 3. The inner wall of the base 1 is slidably connected to the connecting plate 10, which is fixedly connected to the insert plate 10. The end plate 12 is fixedly connected to the end face of the connecting plate 11, and the end plate 12 contacts the base 1. Through the arrangement of the insert plate 10, end plate 12 and other structures, the support column 3 can be inserted and used, so that the support column 3 is stable.

[0025] Please see Figure 1 , Figure 2 , Figure 3 A spring 13 is fixedly connected to the vertical part of the insert plate 10. The other end of the spring 13 is fixedly connected to the base 1. The spring 13 can be used to tighten the insert plate 10. Two buckle slots are opened on the surface of the end plate 12. The two buckle slots are symmetrically distributed on the end plate 12. The buckle slots make it easy to pull the end plate 12 for movement.

[0026] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 A rotating mechanism 7 is jointly provided on the support column 3 and the bracket 4. The rotating mechanism 7 includes a large gear 70. The large gear 70 is fixedly sleeved on the outside of the bracket 4. A support plate 71 is fixedly connected to the left side of the support column 3. A motor 72 is fixedly connected to the left end of the support plate 71. A small gear 73 is fixedly sleeved on the outside of the output shaft of the motor 72. The small gear 73 meshes with the large gear 70. A locking hole 74 is opened at the lower end of the large gear 70. A telescopic plate 75 is slidably connected to the inner wall of the support plate 71. A locking ball 76 is fixedly connected to the upper end of the telescopic plate 75. The locking ball 76 is slidably connected to the locking hole 74. A connecting plate 77 is fixedly connected to the lower end of the telescopic plate 75. A spring 78 is provided on the outside of the telescopic plate 75. Through the action of the motor 72, the large gear 70 and other structures, the bracket 4 can be driven to rotate, and the position of the bracket 4 can be dynamically adjusted.

[0027] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4Multiple locking holes 74 are provided, and the multiple locking holes 74 are arranged in a ring array on the large gear 70. The locking holes 74 are provided to facilitate the locking with the locking ball 76. One end of the second spring 78 is fixedly connected to the connecting plate 77, and the other end of the second spring 78 is fixedly connected to the support plate 71. The second spring 78 is provided to connect the connecting plate 77.

[0028] The specific implementation process of this utility model is as follows: When in use, the output shaft is driven to rotate by the motor 72, which drives the small gear 73 to rotate. Under the meshing relationship, the small gear 73 can drive the large gear 70 to rotate, which drives the bracket 4 to rotate, and finally drives the ultrasonic scalpel head body 6 to rotate, thereby adjusting the position of the ultrasonic scalpel head body 6.

[0029] When the large gear 70 rotates, the inner wall of the locking hole 74 can squeeze the locking ball 76, thereby pushing the telescopic plate 75 to move. This causes the second spring 78 to deform, eventually causing the locking ball 76 to disengage from the locking hole 74. Under the action of force, the locking ball 76 slides along the surface of the large gear 70. When the locking ball 76 slides into the next locking hole 74, the second spring 78 returns to its original deformation, thereby pushing the locking ball 76 to insert into the next locking hole 74, limiting the large gear 70, and finally positioning the bracket 4 for use.

[0030] By pulling the end plate 12 to the left, the connecting plate 11 is connected, and the insert plate 10 is moved, causing the spring 13 to deform. Finally, the insert plate 10 is disengaged from the support column 3, which can pull the support column 3 upward, so that the positioning block 9 is disengaged from the positioning groove 8. The support column 3, bracket 4, etc. can be quickly disassembled, which is convenient for the operators to disassemble and use.

[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 detachable rotating positioning bracket for an ultrasonic scalpel tip, comprising a base (1), characterized in that: A microcomputer (2) is provided at the upper end of the base (1). A support column (3) is slidably connected to the inner wall of the base (1). A bracket (4) is installed on the inner wall of the support column (3) through a bearing. A clamp module (5) is provided on the bracket (4). An ultrasonic scalpel head body (6) is clamped on the inner wall of the clamp module (5). A rotating mechanism (7) is provided on both the support column (3) and the bracket (4). A positioning groove (8) is provided on the inner wall of the base (1). A positioning block (9) is slidably connected to the inner wall of the positioning groove (8). The positioning block (9) is fixedly connected to the support column (3).

2. The detachable rotating positioning bracket for an ultrasonic scalpel tip according to claim 1, characterized in that: The inner wall of the base (1) is slidably connected to the insert plate (10), the insert plate (10) is slidably connected to the support column (3), the inner wall of the base (1) is slidably connected to the connecting plate (11), the connecting plate (11) is fixedly connected to the insert plate (10), the end face of the connecting plate (11) is fixedly connected to the end plate (12), and the end plate (12) is in contact with the base (1).

3. The detachable rotating positioning bracket for an ultrasonic scalpel head according to claim 2, characterized in that: A spring (13) is fixedly connected to the vertical part of the insert plate (10), and the other end of the spring (13) is fixedly connected to the base (1).

4. The detachable rotating positioning bracket for an ultrasonic scalpel tip according to claim 2, characterized in that: The end plate (12) has two fastening grooves on its surface, and the two fastening grooves are symmetrically distributed on the end plate (12).

5. The detachable rotating positioning bracket for an ultrasonic scalpel tip according to claim 1, characterized in that: The rotating mechanism (7) includes a large gear (70), the large gear (70) is fixedly sleeved on the outside of the bracket (4), the support plate (71) is fixedly connected to the left side of the support column (3), the motor (72) is fixedly connected to the left end of the support plate (71), the small gear (73) is fixedly sleeved on the outside of the output shaft of the motor (72), the small gear (73) meshes with the large gear (70), the lower end of the large gear (70) is provided with a locking hole (74), the inner wall of the support plate (71) is slidably connected with a telescopic plate (75), the upper end of the telescopic plate (75) is fixedly connected with a locking ball (76), the locking ball (76) is slidably connected with the locking hole (74), the lower end of the telescopic plate (75) is fixedly connected with a connecting plate (77), and a spring (78) is provided on the outside of the telescopic plate (75).

6. The detachable rotating positioning bracket for an ultrasonic scalpel tip according to claim 5, characterized in that: Multiple slots (74) are provided, and the multiple slots (74) are arranged in a ring array on the large gear (70).

7. The detachable rotating positioning bracket for an ultrasonic scalpel tip according to claim 5, characterized in that: One end of the second spring (78) is fixedly connected to the connecting plate (77), and the other end of the second spring (78) is fixedly connected to the support plate (71).

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