Ultrasonic probe fixing structure

Abstract

The utility model relates to the technical field of ultrasonic probes, and discloses an ultrasonic probe fixing structure which comprises a base plate, sliding wheels are fixedly arranged at the bottom end of the base plate, a stand column is fixedly arranged on the surface of the base plate, a lifting ring is movably arranged on the surface of the stand column, and a brake block is fixedly arranged at the bottom end of the lifting ring. According to the ultrasonic probe fixing device, the brake block is driven to ascend and descend through the ascending and descending movement of the lifting ring, so that the whole ultrasonic probe fixing device can be braked and moved through the ascending and descending movement of the brake block and the rolling alternation of the sliding wheels at the bottom end of the chassis; rotation of the rotating rod is controlled through clamping connection of a circular groove in the rotating rod and a semicircular rubber convex block on the surface of a fixed block, so that the semicircular rubber convex block can be compressed to deform when the rotating rod rotates, and therefore it is guaranteed that the rotating rod can rotate smoothly; therefore, the rotation of the rotating rod is more convenient and quicker.

Description

Technical Field

[0001] The utility model relates to the technical field of ultrasonic probes, in particular to an ultrasonic probe fixing structure. Background Art

[0002] Medical ultrasonic probes are acoustic-electric reversible conversion devices used by various types of ultrasonic diagnostic instruments to convert high-frequency electrical energy into ultrasonic mechanical energy to radiate outward, and receive ultrasonic echoes to convert acoustic energy into electrical energy. When using an ultrasonic probe, a fixing device is required to clamp and fix the ultrasonic probe, so as to ensure that the ultrasonic probe can be moved and always kept in a certain place, thereby facilitating the use of the ultrasonic probe to examine patients. However, the existing ultrasonic probe fixing device has some shortcomings when used;

[0003] Existing ultrasound probe fixing devices are basically moved by pulleys, but the pulleys can only move the position but lack their own fixing devices, which leads to insufficient stability of the ultrasound probe fixing device itself. Once the ultrasound probe fixing device is accidentally touched by the wind, the ultrasound probe fixing device will be forced to move, which causes inconvenience to medical personnel when using the ultrasound probe. In addition, due to the different body shapes and examination parts of the examined persons, the medical ultrasound probe needs to be moved in height to examine the patients more accurately. However, the lifting and lowering adjustment function of the existing ultrasound probe fixing device is relatively complicated to operate, and it takes a long time to adjust the height during operation, which is relatively inefficient. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes an ultrasonic probe fixing structure to more accurately solve the problem that the ultrasonic probe fixing device cannot be converted between movement and fixation and the existing ultrasonic probe fixing device has a relatively complicated lifting operation.

[0005] The utility model is realized by the following technical solutions:

[0006] The utility model proposes an ultrasonic probe fixing structure, comprising a chassis, a sliding wheel is fixedly arranged on the bottom end of the chassis, a column is fixedly arranged on the surface of the chassis, a lifting ring is movably arranged on the surface of the column, a brake block is fixedly arranged on the bottom end of the lifting ring, a plug-in rod is movably inserted into the interior of the lifting ring, a connecting piece is fixedly inserted into the interior of the column, a fixing block is fixedly arranged on the back side of the connecting piece, and a rotating rod is rotatably arranged on the surface of the fixing block.

[0007] Furthermore, there are four groups of sliding wheels, and the four groups of sliding wheels are respectively located at the four corners of the bottom end of the chassis. The sliding wheels are used to drive the entire ultrasonic probe fixing device to move, and the four groups of sliding wheels can ensure the smooth movement of the chassis.

[0008] Furthermore, two groups of rectangular notches are fixedly provided on the surface of the chassis, and the two groups of rectangular notches are respectively located in front of and behind the pillars. The rectangular notches are used to facilitate the movement of the connecting rod at the top of the brake shoe to avoid movement interference.

[0009] Furthermore, ten groups of rubber blocks are fixedly arranged at the bottom end of the brake block, and the brake block and the lifting ring are fixedly connected by a connecting rod. The connecting rod at the top of the brake block is movably inserted into the rectangular notch at the top of the chassis, and the brake block is located directly below the chassis. The rubber block is used to increase the friction between the brake block and the ground, thereby ensuring that the brake block can firmly fix the ultrasonic probe fixing device.

[0010] Furthermore, a fixing plate is fixedly provided on the surface of the column, and the connecting rod at the top of the brake block is movably inserted into the fixing plate, and the fixing plate is used to limit the lifting and lowering movement trajectory of the connecting rod, thereby avoiding excessive positional deviation of the connecting rod.

[0011] Furthermore, two groups of circular grooves are fixedly provided on the surface of the column, and the two groups of circular grooves are matched with the plug-in rod, and the plug-in rod is clamped with the circular grooves on the surface of the column, so that the plug-in rod can finally control the fixed position of the lifting ring.

[0012] Furthermore, eight groups of semicircular rubber protrusions are fixedly provided on the surface of the fixed block, and a circular groove is fixedly provided inside the rotating rod. The fixed block and the circular groove inside the rotating rod are adapted to each other, and the fixed block and the rotating rod are clamped together to control the angle between the rotating rod and the column, thereby controlling the height position movement of one end of the rotating rod.

[0013] Furthermore, a spring is provided between the lifting ring and the plug-in rod for fixed connection, and the plug-in rod is pulled to be always plugged into the circular groove on the surface of the column by resetting the spring.

[0014] Furthermore, a clamping head is fixedly provided at one end of the rotating rod away from the connecting piece. The clamping head is an existing structure and can clamp and fix the ultrasonic probe. The clamping head can be moved by the movement of the rotating rod, thereby driving the ultrasonic probe to move.

[0015] Beneficial effects of the utility model:

[0016] The utility model drives the brake block to move up and down through the lifting and moving of the lifting ring, so that the entire ultrasonic probe fixing device can be braked and fixed and the position can be moved through the lifting and moving of the brake block and the rolling of the sliding wheel at the bottom of the chassis, and the position of the lifting ring can be controlled by the plugging of the plug-in rod, so that medical personnel do not need to hold the lifting ring with their hands all the time, which reduces the labor intensity of the staff, and the whole operation is convenient and quick, and has strong practicality.

[0017] The utility model controls the rotation of the rotating rod by clamping the circular groove inside the rotating rod and the semicircular rubber protrusion on the surface of the fixed block, and the semicircular rubber protrusion is elastic, so that the rotating rod can compress the semicircular rubber protrusion to deform when rotating, thereby ensuring that the rotating rod can rotate smoothly, thereby finally realizing the rotation of the rotating rod, and the whole operation only requires the medical staff to apply pressure to the rotating rod to realize the above operation, thereby making the rotation of the rotating rod more convenient and rapid. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of an ultrasonic probe fixing structure;

[0019] Figure 2 It is a schematic diagram of the main view of a lifting ring and a brake block in a fixing structure of an ultrasonic probe;

[0020] Figure 3 The present invention is a schematic front view of a fixed block and a rotating rod in an ultrasonic probe fixing structure.

[0021] The reference numerals are as follows:

[0022] 1. Chassis; 2. Sliding wheel; 3. Column; 4. Brake block; 5. Lifting ring; 6. Connecting rod; 7. Connecting piece; 8. Fixed block; 9. Rotating rod. DETAILED DESCRIPTION

[0023] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.

[0024] Example

[0025] Please refer to Figure 1-Figure 3The utility model provides a technical solution: an ultrasonic probe fixing structure, including a chassis 1, a sliding wheel 2 is fixedly arranged at the bottom end of the chassis 1, and there are four groups of sliding wheels 2, and the four groups of sliding wheels 2 are respectively located at the four corners of the bottom end of the chassis 1, and the sliding wheels 2 are used to drive the entire ultrasonic probe fixing device to move, and the four groups of sliding wheels 2 can ensure the stable movement of the chassis 1, a column 3 is fixedly arranged on the surface of the chassis 1, and a lifting ring 5 is movably arranged on the surface of the column 3, and a brake block 4 is fixedly arranged on the bottom end of the lifting ring 5, and a fixed disk is fixedly arranged on the surface of the column 3, and the top of the brake block 4 The connecting rod is movably inserted in the fixed disk, and the fixed disk is used to limit the lifting and moving trajectory of the connecting rod, so as to avoid excessive position displacement of the connecting rod. The lifting ring 5 is movably inserted with a plug-in rod 6 inside, and the surface of the column 3 is fixed with two groups of circular grooves, and the two groups of circular grooves are adapted to the plug-in rod 6. The plug-in rod 6 is clamped with the circular grooves on the surface of the column, so that the plug-in rod 6 is finally used to control the position of the lifting ring 5. The column 3 is fixedly inserted with a connecting piece 7 inside, and a fixed block 8 is fixed on the back of the connecting piece 7, and a rotating rod 9 is rotatably provided on the surface of the fixed block 8.

[0026] As an implementation method in this embodiment, Figure 1 As shown, ten groups of rubber blocks are fixedly set at the bottom end of the brake block 4, and the brake block 4 and the lifting ring 5 are fixedly connected by a connecting rod, the connecting rod at the top of the brake block 4 is movably inserted in the rectangular notch at the top of the chassis 1, and the brake block 4 is located directly below the chassis 1, and the rubber block is used to increase the friction between the brake block 4 and the ground, thereby ensuring that the brake block 4 can firmly fix the ultrasonic probe fixing device; two groups of rectangular notches are fixedly set on the surface of the chassis 1, and the two groups of rectangular notches are respectively located directly in front of and directly behind the column 3, and the rectangular notches are used to facilitate the movement of the connecting rod at the top of the brake block 4 to avoid motion interference; the lifting ring 5 and the plug-in rod 6 are fixedly connected by a spring, and the spring reset is used to pull the plug-in rod 6 to always be plugged into the circular groove on the surface of the column 3.

[0027] As an implementation method in this embodiment, Figure 3 As shown, eight groups of semicircular rubber protrusions are fixedly provided on the surface of the fixed block 8, and a circular groove is fixedly provided inside the rotating rod 9. The fixed block 8 and the circular groove inside the rotating rod 9 are adapted to each other. The clamping connection between the fixed block 8 and the rotating rod 9 is used to control the angle between the rotating rod 9 and the column 3, thereby controlling the height position movement of one end of the rotating rod 9; a clamping head is fixedly provided on the end of the rotating rod 9 away from the connecting piece 7. The clamping head is an existing structure and can clamp and fix the ultrasonic probe. The clamping head can be driven to move in position by the movement of the rotating rod 9, thereby driving the ultrasonic probe to move in position.

[0028] Working principle: when moving, first pull out the plug rod 6, so that the plug rod 6 will move out of the circular groove on the surface of the column 3, and then manually move the lifting ring 5, so that the lifting ring 5 will drive the brake block 4 to move synchronously through the connecting rod, so that the brake block 4 will be out of contact with the ground, and then release the plug rod 6, so that the plug rod 6 will be pushed to move by the spring, so that the plug rod 6 is reinserted into another set of circular grooves on the surface of the column 3, so that the ultrasonic probe fixing device can finally be driven by the sliding wheel 2 to move as a whole. When it moves to the predetermined position, the above steps can be reversed to make the brake block 4 contact with the ground, so that the brake block 4 is used to rub against the ground, thereby preventing the entire ultrasonic probe fixing device from moving;

[0029] Then, manually press or lift the rotating rod 9 with force, so that the rotating rod 9 can be rotated, and the rotating rod 9 can squeeze the semicircular rubber protrusion on the surface of the fixed block 8 through the circular groove inside it when rotating, and under the continuous rotation of the rotating rod 9, the rotating rod 9 can be rotated on the surface of the fixed block 8, and after rotating to a certain angle, the circular groove inside the rotating rod 9 and the semicircular rubber protrusion on the surface of the fixed block 8 can be clamped, so that the rotating rod 9 is fixed, and finally the rotation of the rotating rod 9 drives the ultrasonic probe clamping head at one end thereof to move synchronously.

[0030] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.

Claims

1. An ultrasonic probe fixing structure, comprising a chassis (1), characterized in that: A sliding wheel (2) is fixedly provided at the bottom end of the chassis (1), a column (3) is fixedly provided on the surface of the chassis (1), a lifting ring (5) is movably provided on the surface of the column (3), a brake block (4) is fixedly provided at the bottom end of the lifting ring (5), a plug-in rod (6) is movably inserted inside the lifting ring (5), a connecting piece (7) is fixedly inserted inside the column (3), a fixed block (8) is fixedly provided on the back side of the connecting piece (7), and a rotating rod (9) is rotatably provided on the surface of the fixed block (8).

2. The ultrasonic probe fixing structure according to claim 1, characterized in that: There are four groups of sliding wheels (2) in total, and the four groups of sliding wheels (2) are respectively located at the four corners of the bottom end of the chassis (1).

3. The ultrasonic probe fixing structure according to claim 1, characterized in that: Two groups of rectangular notches are fixedly arranged on the surface of the chassis (1), and the two groups of rectangular notches are respectively located directly in front of and directly behind the pillars (3).

4. The ultrasonic probe fixing structure according to claim 1, characterized in that: Ten groups of rubber blocks are fixedly arranged at the bottom end of the brake block (4), and a connecting rod is fixedly connected between the brake block (4) and the lifting ring (5), and the connecting rod at the top end of the brake block (4) is movably inserted into the rectangular notch at the top end of the chassis (1), and the brake block (4) is located directly below the chassis (1).

5. The ultrasonic probe fixing structure according to claim 1, characterized in that: A fixed disk is fixedly arranged on the surface of the upright column (3), and a connecting rod at the top end of the brake block (4) is movably inserted into the fixed disk.

6. The ultrasonic probe fixing structure according to claim 1, characterized in that: Two groups of circular grooves are fixedly arranged on the surface of the upright column (3), and the two groups of circular grooves are matched with the plug-in rod (6).

7. The ultrasonic probe fixing structure according to claim 1, characterized in that: Eight groups of semicircular rubber protrusions are fixedly arranged on the surface of the fixed block (8), and a circular groove is fixedly arranged inside the rotating rod (9), and the circular grooves inside the fixed block (8) and the rotating rod (9) are matched.

8. The ultrasonic probe fixing structure according to claim 1, characterized in that: The lifting ring (5) and the plug-in rod (6) are fixedly connected by a spring.

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