Simple frame for transesophageal ultrasonic probe handle

Abstract

The invention provides a simple frame for an ultrasonic probe handle, belongs to the technical field of medical equipment, and solves the technical problem of placement of the ultrasonic probe handle. A simple frame for a transesophageal ultrasonic probe handle comprises a stand column and a second supporting arm, the bottom of the stand column is fixedly connected with a base, the surface of the stand column is vertically and slidably connected with a first supporting arm, a sliding mechanism for sliding the first supporting arm is arranged in the stand column, and the second supporting arm is slidably arranged in the first supporting arm in a sleeved mode. A limiting mechanism for limiting sliding of the second supporting arm is arranged in the first supporting arm, a third supporting arm is hinged to the end, away from the first supporting arm, of the second supporting arm, and a mounting mechanism is arranged at one end of the third supporting arm. According to the device, through the arrangement of the first supporting arm, the first supporting arm can slide up and down according to the height in the using process, meanwhile, in the process that the first supporting arm slides up and down according to the height, the supporting frame and the two rolling wheels can slide, and the device is more stable to use.

Description

Technical Field

[0001] The present invention belongs to the technical field of ultrasonic probe handles, and relates to a simple rack for using an ultrasonic probe handle, in particular to a simple rack for using an esophageal ultrasonic probe handle. Background Art

[0002] The ultrasonic probe handle is an important tool for medical ultrasonic examinations. It is usually used in combination with an ultrasonic probe to help the operator perform scans and imaging more conveniently. The ultrasonic probe handle is an indispensable part of ultrasonic examinations. Reasonable use and maintenance can effectively improve the quality and efficiency of medical examinations. During use, it is usually held to ensure a firm grip of the handle, and the fingers can easily operate the buttons to avoid blurred images caused by improper holding. However, long-term holding can be tiring, so a bracket is needed. The simple rack for using an ultrasonic probe handle can help the operator perform ultrasonic examinations more conveniently.

[0003] After retrieval, as disclosed in a Chinese patent document, a simple rack for using an esophageal ultrasonic probe handle [Application No.: CN202122648620.4; Publication No.: CN216167537U]. This simple rack for using an ultrasonic probe handle includes a main body bracket, a sliding mechanism, a support plate, an infusion mechanism, a folding rack, and a clamping mechanism. The sliding mechanism is arranged on one side of the main body bracket, the support plate is installed on the sliding mechanism, an ultrasonic probe handle mounting sleeve is arranged on the support plate, the infusion mechanism is arranged at the top of the main body bracket, the folding rack is sleeved on the infusion mechanism, the folding rack is slidably connected to the infusion mechanism, and the clamping mechanism is installed at the top of the folding rack.

[0004] Although the setting of the ultrasonic probe handle mounting sleeve in this patent facilitates the placement of the ultrasonic probe handle, and the setting of the folding rack and the clamping mechanism facilitates the fixation of the ultrasonic probe handle when it is not needed during the operation, liberating medical staff, but in the actual use process, when adjusting the height, the center of gravity is not stable enough, which will reduce the stability of the device. At the same time, when extending or shortening, the wires on the ultrasonic probe handle are easily restricted, and there is a risk of knotting or winding of the wires, which will also have a certain impact on its service life. Therefore, the above problems need to be solved. Summary of the Invention

[0005] The purpose of the present invention is to address the above problems existing in the prior art and propose a simple rack for using an esophageal ultrasonic probe handle. The technical problem to be solved by this invention is: how to achieve better placement of the ultrasonic probe handle, adjust the ultrasonic probe handle during use, and at the same time, store the wire harness during use.

[0006] The purpose of the present invention can be achieved by the following technical solutions: A simple rack for use with a transesophageal ultrasound probe handle, comprising a column and a second support arm. The bottom of the column is fixedly connected to a base. The first support arm is vertically slidably connected to the surface of the column and is horizontally arranged. A sliding mechanism for sliding the first support arm is provided inside the column. A support mechanism is arranged on the surface of the base. The second support arm is slidably sleeved inside the first support arm. One end of the second support arm is arranged at the end of the first support arm away from the column. A limiting mechanism for restricting the sliding of the second support arm is arranged inside the first support arm. A third support arm is hinged to the end of the second support arm away from the first support arm, and an installation mechanism is arranged at one end of the third support arm.

[0007] With the above structure, through the setting of the first support arm, it is convenient to slide the first support arm up and down in the use process, and it is more convenient to adjust during use. At the same time, when the first support arm slides up and down, the support frame and the two rollers will also slide, thereby improving the support of the device and making the device more stable in use.

[0008] Preferably, the sliding mechanism includes a slider. A vertical chute is opened on the surface of the column. One end of the first support arm is vertically slidably connected inside the chute. The slider is vertically slidably connected inside the column. One end of the first support arm is fixedly connected to the surface of the slider. A first lead screw is rotatably connected inside the column and is vertically arranged. The first lead screw is rotatably sleeved inside the slider. The slider is matched with the first lead screw. A worm is fixedly connected to the bottom end of the first lead screw. The worm is rotatably connected inside the base. A fixed frame is fixedly connected to the inner bottom of the base. The bottom end of the worm is rotatably sleeved on the top of the fixed frame. A motor is installed inside the fixed frame, and the output end of the motor is fixedly connected to the bottom end of the worm.

[0009] The above structure is used to restrict the up and down sliding of the slider, so as to drive the first support arm to slide up and down at the same time, and also rotate the worm.

[0010] Furthermore, the support mechanism includes rollers. A support frame is horizontally slidably connected to the surface of the base. There are two rollers, and the two rollers are respectively rotatably connected to both ends of the support frame. Two slide bars are horizontally fixedly connected to the surface of the support frame, and both slide bars are slidably connected inside the base. One end of the two slide bars is horizontally fixedly connected to the same connecting bar. Two sliding sleeves are fixedly connected to the surface of the connecting bar. A slide rod is horizontally fixedly connected inside the base. One of the sliding sleeves is slidably sleeved on the surface of the slide rod. A second lead screw is rotatably connected inside the base and is horizontally arranged. The two ends of the second lead screw are respectively rotatably connected to the opposite ends inside the base. The other sliding sleeve is slidably sleeved on the surface of the second lead screw. The other sliding sleeve is matched with the second lead screw. A worm gear is sleeved on the surface of the second lead screw, and the worm gear is matched with the worm.

[0011] With the above structure, when connected to the worm gear, during the up and down sliding of the first support arm, through the rotation of the first lead screw and the worm, the second lead screw will be rotated simultaneously, so that the support frame and the two rollers slide, thereby improving the support effect of the device.

[0012] Preferably, the limiting mechanism includes a limiting post. Two limiting blocks are fixedly connected to the surface of the second support arm near one end of the first support arm. Limiting grooves are horizontally opened at both the upper and lower ends inside the first support arm. The two limiting blocks are respectively slidably connected inside the two limiting grooves. A fixed block is fixedly connected to one side of the surface of the first support arm. The limiting post is slidably connected inside the fixed block. One end of the limiting post is arranged inside the first support arm. One end of the limiting post is spherical. A retaining piece is slidably connected inside the fixed block. The other end of the limiting post is fixedly connected to the surface of the retaining piece. A spring is arranged on one side of the surface of the retaining piece. One end of the spring is arranged inside the fixed block away from the first support arm. A plurality of limiting holes are arranged on one side of the surface of the second support arm. One end of the limiting post is matched with the plurality of limiting holes.

[0013] With the above structure, it is used to limit the sliding of the second support arm inside the first support arm, and at the same time limit the cooperation between the limiting post and the plurality of limiting holes, so that the sliding of the second support arm is more stable.

[0014] Furthermore, the installation mechanism includes a clamping block. The clamping block is hinged to one end of the third support arm. The ultrasonic probe handle body is arranged inside the third support arm. Limiting screws are rotatably sleeved inside both symmetric sides of the surface of the third support arm. The two limiting screws are respectively matched with both ends of the third support arm. Knobs are fixedly connected to the mutually remote ends of the two limiting screws. The mutually close ends of the two limiting screws are arranged on the surface of the ultrasonic probe handle body. A connecting wire is fixedly connected to the top end of the ultrasonic probe handle body. Two support plates are fixedly connected to the top of the first support arm away from the base. A winding disc is rotatably connected between the two support plates. A toothed disc is fixedly connected to one side of the surface of the winding disc. The connecting wire is arranged on the surface of the winding disc. A plurality of support bars are fixedly connected to the top of the first support arm. One end of the connecting wire penetrates through the plurality of support bars. A notch is opened on one side of the surface of the second support arm. A rack is installed inside the notch. The toothed disc is meshed with the rack.

[0015] With the above structure, it is used to limit the rotation of the third support arm, and at the same time facilitate the installation of the ultrasonic probe handle body inside the clamping block, thereby improving the convenience of use. At the same time, during use, through the sliding of the second support arm, the winding disc can be driven to rotate simultaneously, so as to facilitate the winding and unwinding of the connecting wire on the ultrasonic probe handle body, so as to place the connecting wire in a better storage effect during use.

[0016] Compared with the prior art, the simple rack used for the ultrasonic probe handle of the present invention has the following advantages: 1. In the present invention, through the setting of the first support arm, it is convenient to slide the height of the first support arm up and down during use, which is more convenient for adjustment during use. At the same time, when the height of the first support arm slides up and down, the support frame and the two rollers will also slide, thereby improving the support of the device and making the device more stable in use.

[0017] 2. In the present invention, the ultrasonic probe handle body can be installed inside the clamping block, thereby improving the convenience of use. At the same time, during use, through the sliding of the second support arm, the winding disc can be driven to rotate simultaneously, so as to facilitate the winding and unwinding of the connecting wire on the ultrasonic probe handle body, so as to place the connecting wire with a better storage effect during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view of a simple rack used for an esophageal ultrasonic probe handle of the present invention; Figure 2 is the schematic diagram of the sliding mechanism of a simple rack used for an esophageal ultrasonic probe handle of the present invention; Figure 3 is the cross-sectional view of the internal structure of the base of a simple rack used for an esophageal ultrasonic probe handle of the present invention; Figure 4 is the cross-sectional view of the surface structure of the first support arm of a simple rack used for an esophageal ultrasonic probe handle of the present invention; Figure 5 is the schematic diagram of the limiting mechanism of a simple rack used for an esophageal ultrasonic probe handle of the present invention; Figure 6 is the partial schematic diagram of a simple rack used for an esophageal ultrasonic probe handle of the present invention; Figure 7 is the schematic diagram of the installation mechanism of a simple rack used for an esophageal ultrasonic probe handle of the present invention.

[0019] In the figure, 1 is a column; 101 is a chute; 2 is a base; 201 is a fixing frame; 202 is a sliding rod; 3 is a first support arm; 301 is a slider; 302 is a first lead screw; 303 is a worm; 304 is a motor; 305 is a support bar; 306 is a support plate; 307 is a limiting groove; 308 is a fixing block; 4 is a second support arm; 401 is a limiting hole; 402 is a notch; 403 is a rack; 5 is a third support arm; 501 is a clamping block; 502 is a limiting screw; 503 is a knob; 6 is a support frame; 601 is a roller; 602 is a sliding bar; 603 is a connecting bar; 604 is a sliding sleeve; 605 is a second lead screw; 606 is a worm gear; 7 is a limiting post; 701 is a retaining piece; 702 is a spring; 8 is a winding disc; 801 is a toothed disc; 9 is an ultrasonic probe handle body; 901 is a connecting wire. Detailed implementation mode

[0020] The following are specific embodiments of the present invention and in combination with the attached drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0021] As Figures 1-7 shown, a simple rack for use with an esophageal ultrasound probe handle includes a column 1 and a second support arm 4. The bottom of the column 1 is fixedly connected to a base 2. The surface of the column 1 is vertically slidably connected to a first support arm 3. The first support arm 3 is horizontally arranged. A sliding mechanism for sliding the first support arm 3 is provided inside the column 1. A support mechanism is arranged on the surface of the base 2. The second support arm 4 is slidably sleeved inside the first support arm 3. One end of the second support arm 4 is arranged at the end of the first support arm 3 away from the column 1. A limiting mechanism for restricting the sliding of the second support arm 4 is arranged inside the first support arm 3. One end of the second support arm 4 away from the first support arm 3 is hinged to a third support arm 5. An installation mechanism is arranged at one end of the third support arm 5. Through the setting of the first support arm 3, it is convenient to slide the height of the first support arm 3 up and down during use, which can be more convenient to adjust during use. At the same time, when the height of the first support arm 3 slides up and down, the support frame 6 and the two rollers 601 will also slide, thereby improving the support of the device and making the device more stable to use.

[0022] Refer to Figures 1-3, in a preferred embodiment, the sliding mechanism includes a slider 301. A vertical chute 101 is provided on the surface of the vertical column 1. One end of the first support arm 3 is vertically and slidably connected to the inside of the chute 101. The slider 301 is vertically and slidably connected to the inside of the vertical column 1. One end of the first support arm 3 is fixedly connected to the surface of the slider 301. A first lead screw 302 is rotatably connected to the inside of the vertical column 1. The first lead screw 302 is vertically arranged. The first lead screw 302 is rotatably sleeved inside the slider 301. The slider 301 cooperates with the first lead screw 302. A worm 303 is fixedly connected to the bottom end of the first lead screw 302. The worm 303 is rotatably connected to the inside of the base 2. A fixed frame 201 is fixedly connected to the inner bottom of the base 2. The bottom end of the worm 303 is rotatably sleeved on the top of the fixed frame 201. A motor 304 is installed inside the fixed frame 201. The output end of the motor 304 is fixedly connected to the bottom end of the worm 303, which is used to limit the up and down sliding of the slider 301, so as to drive the first support arm 3 to slide up and down simultaneously, and at the same time, the worm 303 will be rotated.

[0023] Refer to Figure 2 and Figure 3 , in a preferred embodiment, the support mechanism includes rollers 601. A support frame 6 is horizontally slidably connected to the surface of the base 2. There are two rollers 601. The two rollers 601 are respectively rotatably connected to both ends of the support frame 6. Two slide bars 602 are horizontally and fixedly connected to the surface of the support frame 6. The two slide bars 602 are both slidably connected to the inside of the base 2. One end of the two slide bars 602 is horizontally and fixedly connected to the same connecting bar 603. Two sliding sleeves 604 are fixedly connected to the surface of the connecting bar 603. A slide rod 202 is horizontally and fixedly connected to the inside of the base 2. One of the sliding sleeves 604 is slidably sleeved on the surface of the slide rod 202. A second lead screw 605 is rotatably connected to the inside of the base 2. The second lead screw 605 is horizontally arranged. The two ends of the second lead screw 605 are respectively rotatably connected to the opposite ends inside the base 2. The other sliding sleeve 604 is slidably sleeved on the surface of the second lead screw 605. The other sliding sleeve 604 cooperates with the second lead screw 605. A worm gear 606 is sleeved on the surface of the second lead screw 605. The worm gear 606 cooperates with the worm 303. It is used to drive the second lead screw 605 to rotate simultaneously through the rotation of the first lead screw 302 and the worm 303 during the up and down sliding of the first support arm 3 under the connection of the worm gear 606, so that the support frame 6 and the two rollers 601 slide, thereby improving the support effect of the device.

[0024] Refer to Figure 4 and Figure 5, in a preferred embodiment, the limiting mechanism includes a limiting post 7. Two limiting blocks are fixedly connected to the surface of the second support arm 4 near one end of the first support arm 3. Limiting grooves 307 are horizontally formed at both the upper and lower ends inside the first support arm 3. The two limiting blocks are respectively slidably connected to the inside of the two limiting grooves 307. A fixing block 308 is fixedly connected to one side of the surface of the first support arm 3. The limiting post 7 is slidably connected to the inside of the fixing block 308. One end of the limiting post 7 is arranged inside the first support arm 3, and one end of the limiting post 7 is spherical. A retaining piece 701 is slidably connected to the inside of the fixing block 308. The other end of the limiting post 7 is fixedly connected to the surface of the retaining piece 701. A spring 702 is arranged on one side of the surface of the retaining piece 701. One end of the spring 702 is arranged inside the fixing block 308 away from the first support arm 3. A plurality of limiting holes 401 are arranged on one side of the surface of the second support arm 4. One end of the limiting post 7 cooperates with the plurality of limiting holes 401 to limit the sliding of the second support arm 4 inside the first support arm 3. At the same time, it also limits the cooperation between the limiting post 7 and the plurality of limiting holes 401, so that the sliding of the second support arm 4 is more stable.

[0025] Referring to Figure 5 , Figure 6 and Figure 7 , in a preferred embodiment, the installation mechanism includes a clamping block 501. The clamping block 501 is hinged to one end of the third support arm 5. An ultrasonic probe handle body 9 is arranged inside the third support arm 5. Limiting screws 502 are rotatably sleeved on both symmetric sides inside the surface of the third support arm 5. The two limiting screws 502 cooperate with both ends of the third support arm 5 respectively. Knobs 503 are fixedly connected to the mutually remote ends of the two limiting screws 502. The mutually close ends of the two limiting screws 502 are arranged on the surface of the ultrasonic probe handle body 9. A connecting wire 901 is fixedly connected to the top end of the ultrasonic probe handle body 9. Two support plates 306 are fixedly connected to the top of the first support arm 3 away from the base 2. A winding disc 8 is rotatably connected between the two support plates 306. A toothed disc 801 is fixedly connected to one side of the surface of the winding disc 8. The connecting wire 901 is arranged on the surface of the winding disc 8. A plurality of support bars 305 are fixedly connected to the top of the first support arm 3. One end of the connecting wire 901 penetrates through the plurality of support bars 305. A notch 402 is formed on one side of the surface of the second support arm 4. A rack 403 is installed inside the notch 402. The toothed disc 801 meshes with the rack 403 to limit the rotation of the third support arm 5. At the same time, it is also convenient to install the ultrasonic probe handle body 9 inside the clamping block 501, thereby improving the use convenience. At the same time, during the use process, through the sliding of the second support arm 4, the winding disc 8 can be driven to rotate simultaneously, so as to facilitate the winding and unwinding of the connecting wire 901 on the ultrasonic probe handle body 9, and thus have a better storage effect on the connecting wire 901 during the use process.

[0026] Working principle of the present invention: During use, the driving motor 304 can drive the worm 303 and the first lead screw 302 to rotate. Due to the rotation of the first lead screw 302, the slider 301 will slide up and down, so that the first support arm 3, the second support arm 4, together with the third support arm 5 and the ultrasonic probe handle body 9 will slide up and down. At the same time, when the worm 303 rotates, it will also drive the worm gear 606 to rotate, and through the worm gear 606, the second lead screw 605 will be driven to rotate. With the cooperation of the sliding sleeve 604, the connecting bar 603 and the sliding bar 602 will slide horizontally inside the base 2, so that the support frame 6 and the two rollers 601 can slide. Thus, when the height of the first support arm 3 rises, the support effect on the base 2 can be improved, thereby improving the stability of the device. At the same time, during use, by sliding the second support arm 4, the use effect of the device can also be improved. Moreover, during the sliding process of the second support arm 4, through the cooperation of the gear disk 801 and the rack 403, the winding disk 8 will rotate, so as to facilitate the winding of the connecting wire 901 on the ultrasonic probe handle body 9, thereby preventing the phenomenon of the connecting wire 901 being too long and causing entanglement or knotting.

[0027] In summary, in the present invention, through the setting of the first support arm 3, it is convenient to slide the height of the first support arm 3 up and down during use, and it is more convenient to adjust during use. At the same time, when the height of the first support arm 3 slides up and down, the support frame 6 and the two rollers 601 will also slide, thereby improving the support of the device and making the device more stable in use. At the same time, it is also convenient to install the ultrasonic probe handle body 9 inside the clamping block 501, thereby improving the use convenience. At the same time, during use, by sliding the second support arm 4, the winding disk 8 can be driven to rotate at the same time, so as to facilitate the winding and unwinding of the connecting wire 901 on the ultrasonic probe handle body 9, so that the connecting wire 901 has a better storage effect during use.

[0028] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or use similar methods to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A simple frame for a transesophageal ultrasound probe handle, comprising a column (1) and a second support arm (4), characterized in that: The bottom of the column (1) is fixedly connected to a base (2); the surface of the column (1) is vertically slidably connected to a first support arm (3); the first support arm (3) is arranged horizontally; a sliding mechanism for sliding the first support arm (3) is arranged inside the column (1); and a support mechanism is arranged on the surface of the base (2); The second support arm (4) is slidably sleeved inside the first support arm (3); one end of the second support arm (4) is arranged at the end of the first support arm (3) away from the column (1); a limiting mechanism for limiting the sliding of the second support arm (4) is provided inside the first support arm (3); the end of the second support arm (4) away from the first support arm (3) is hingedly connected to the third support arm (5); one end of the third support arm (5) is provided with a mounting mechanism.

2. The simple holder for use with a transesophageal ultrasound probe handle according to claim 1, characterized in that: The sliding mechanism comprises a slider (301), a sliding groove (101) is vertically opened on the surface of the column (1), one end of the first support arm (3) is vertically slidably connected to the inside of the sliding groove (101), the slider (301) is vertically slidably connected to the inside of the column (1), and one end of the first support arm (3) is fixedly connected to the surface of the slider (301).

3. The simple holder for use with a transesophageal ultrasound probe handle according to claim 2, characterized in that: A first screw rod (302) is rotatably connected inside the upright column (1). The first screw rod (302) is vertically arranged and rotatably sleeved inside a slider (301). The slider (301) cooperates with the first screw rod (302). A worm (303) is fixedly connected to the bottom end of the first screw rod (302). The worm (303) is rotatably connected to the inside of the base (2). A fixing frame (201) is fixedly connected to the bottom of the base (2). The bottom end of the worm (303) is rotatably sleeved on the top of the fixing frame (201). A motor (304) is installed inside the fixing frame (201). The output end of the motor (304) is fixedly connected to the bottom end of the worm (303).

4. The simple holder for use with a transesophageal ultrasound probe handle according to claim 3, characterized in that: The support mechanism comprises a roller (601), the surface of the base (2) is horizontally slidably connected to a support frame (6), two rollers (601) are provided, the two rollers (601) are rotatably connected to two ends of the support frame (6), the surface of the support frame (6) is horizontally fixedly connected to two slide bars (602), the two slide bars (602) are both slidably connected to the inside of the base (2), and one end of the two slide bars (602) is horizontally fixedly connected to the same connecting bar (603).

5. The simple holder for use with a transesophageal ultrasound probe handle according to claim 4, characterized in that: Two sliding sleeves (604) are fixedly connected to the surface of the connecting strip (603); a sliding rod (202) is horizontally fixedly connected inside the base (2); one of the sliding sleeves (604) is slidably sleeved on the surface of the sliding rod (202); a second screw rod (605) is rotatably connected inside the base (2); the second screw rod (605) is horizontally arranged; two ends of the second screw rod (605) are respectively rotatably connected to opposite ends inside the base (2); another sliding sleeve (604) is slidably sleeved on the surface of the second screw rod (605); the other sliding sleeve (604) is matched with the second screw rod (605); a worm wheel (606) is sleeved on the surface of the second screw rod (605); the worm wheel (606) is matched with the worm (303).

6. The simple holder for use with a transesophageal ultrasound probe handle according to claim 1, characterized in that: The limiting mechanism comprises a limiting column (7), two limiting blocks are fixedly connected to the surface of the second support arm (4) near one end of the first support arm (3), limiting grooves (307) are horizontally provided at both upper and lower ends inside the first support arm (3), the two limiting blocks are slidably connected to the inside of the two limiting grooves (307), a fixed block (308) is fixedly connected to one side of the surface of the first support arm (3), and the limiting column (7) is slidably connected to the inside of the fixed block (308).

7. The simple holder for use with a transesophageal ultrasound probe handle according to claim 6, characterized in that: One end of the limiting column (7) is arranged inside the first support arm (3), and one end of the limiting column (7) is arranged in a spherical shape. A baffle (701) is slidably connected inside the fixed block (308). The other end of the limiting column (7) is fixedly connected to the surface of the baffle (701). A spring (702) is arranged on one side of the surface of the baffle (701). One end of the spring (702) is arranged on a side of the fixed block (308) away from the first support arm (3). A plurality of limiting holes (401) are arranged on one side of the surface of the second support arm (4), and one end of the limiting column (7) cooperates with the plurality of limiting holes (401).

8. The simple holder for use with a transesophageal ultrasound probe handle according to claim 1, characterized in that: The mounting mechanism comprises a clamping block (501), the clamping block (501) is hinged to one end of the third support arm (5), an ultrasonic probe handle body (9) is arranged inside the third support arm (5), and limit screws (502) are rotatably sleeved inside the two symmetrical sides of the surface of the third support arm (5), the two limit screws (502) are respectively matched with the two ends of the third support arm (5), the ends of the two limit screws (502) away from each other are fixedly connected to a knob (503), and the ends of the two limit screws (502) close to each other are arranged on the surface of the ultrasonic probe handle body (9).

9. The simple holder for use with a transesophageal ultrasound probe handle according to claim 8, characterized in that: The top of the ultrasonic probe handle body (9) is fixedly connected with a connecting wire (901); the top of one end of the first support arm (3) away from the base (2) is fixedly connected with two supporting plates (306); a winding disk (8) is rotatably connected between the two supporting plates (306); a toothed disk (801) is fixedly connected to one side of the surface of the winding disk (8); the connecting wire (901) is arranged on the surface of the winding disk (8); a plurality of supporting bars (305) are fixedly connected to the top of the first support arm (3); one end of the connecting wire (901) is inserted into the plurality of supporting bars (305); a notch (402) is opened on one side of the surface of the second support arm (4); a rack (403) is installed inside the notch (402); the rack (801) is meshed with the rack (403).

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