Handheld skin ultrasonic detection device

Abstract

The utility model relates to the technical field of detection devices, in particular to a handheld skin ultrasonic detection device. According to the technical scheme, the ultrasonic detection device comprises an ultrasonic detection body and a display screen, the ultrasonic detection body and the display screen are integrally arranged, and a control trigger used for controlling a switch is arranged at the bottom of the ultrasonic detection body; the handle is fixedly arranged on one side of the control trigger and is fixedly connected with the bottom surface of the ultrasonic detection main body; the mounting groove is formed in the handle, and a limiting assembly used for limiting the control trigger is arranged in the mounting groove; and the groove is formed in one side of the handle and communicates with the mounting groove, through grooves are formed in the two sides of the inner wall of the groove correspondingly, and linkage assemblies used for regulating and controlling the limiting assemblies are arranged in the through grooves. According to the utility model, an operator can be prevented from excessively pressing the switch trigger unintentionally, the possibility of misoperation is reduced, and wrong signals or instructions are prevented from being sent, so that the safety in the use process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a handheld skin ultrasonic detection device. Background Art

[0002] With the continuous development of medical technology, handheld skin ultrasound detection devices have been widely used in fields such as dermatology and plastic surgery. This type of device can observe the structure of the skin and its underlying tissues in real time and non-invasively, providing doctors with important diagnostic basis. Existing handheld skin ultrasound detection devices are designed with a switch trigger to control the start and stop of the ultrasound probe. When operating, the doctor needs to control the emission of the ultrasound signal by pressing the trigger. This makes it easy to accidentally touch the switch trigger, causing the sending of incorrect signals or instructions, thereby affecting the accuracy and safety of the detection. To this end, the utility model proposes a handheld skin ultrasound detection device. Utility Model Content

[0003] The purpose of the present utility model is to address the problem that the existing handheld skin ultrasound detection device in the background technology is designed with a switch trigger for controlling the start and stop of the ultrasound probe. When the doctor operates it, he needs to press the trigger to control the emission of the ultrasound signal. This makes it easy to accidentally touch the switch trigger, resulting in the sending of wrong signals or instructions, thereby affecting the accuracy and safety of the detection. A handheld skin ultrasound detection device is proposed.

[0004] The technical solution of the present utility model: A handheld skin ultrasound detection device, comprising: an ultrasound detection body and a display screen, and the ultrasound detection body and the display screen are arranged as an integral whole, a control trigger for controlling the switch is provided at the bottom of the ultrasound detection body; a handle fixedly arranged on one side of the control trigger, the handle being fixedly connected to the bottom surface of the ultrasound detection body; an installation groove provided inside the handle, a limit assembly for limiting the control trigger is provided inside the installation groove; and a groove provided on one side of the handle, and the groove is connected to the installation groove, through grooves are respectively provided on both sides of the inner wall of the groove, and a linkage assembly for adjusting the limit assembly is provided inside the through groove.

[0005] Optionally, the limiting component includes a guiding block fixedly arranged inside the installation groove. A limiting block is fixedly arranged on the inner wall of the guiding block. A guiding rod is sleeved on the outer wall of the limiting block. One end of the guiding rod is fixedly connected to the guiding block. The other end of the guiding rod is fixedly connected with a first spring. The first spring is movably sleeved with the limiting block. One end of the first spring is rotatably connected with a linkage rod. A limiting rod movably penetrates through the first spring, and the limiting rod movably penetrates through the handle and the guiding block. A limiting groove is formed on the outer wall of the limiting rod. One end of the limiting rod is fixedly connected with a clamping block. The other end of the limiting rod is fixedly sleeved with a limiting ring. One side of the limiting ring is fixedly connected with a second spring. One end of the second spring is sleeved on the outer wall of the limiting rod, and the other end of the second spring is fixedly connected with the handle.

[0006] Optionally, the linkage component includes a guiding rod fixedly arranged inside the through groove. A sleeve block is movably sleeved on the outer wall of the guiding rod. A pressing block is fixedly connected between the sleeve blocks, and the pressing block is rotatably connected with one end of the linkage rod. A third spring is fixedly arranged on one side of the guiding rod, and the third spring is sleeved with the groove. One end of the third spring is fixedly connected with the handle.

[0007] Optionally, a grip groove is formed on one side of the handle.

[0008] Optionally, a pressing groove is formed on one side of the pressing block.

[0009] Optionally, the clamping block is arranged in a "C" - shaped structure.

[0010] In summary, the present application includes at least one of the following beneficial technical effects of the handheld skin ultrasonic detection device:

[0011] By tightly holding the handle to press the third spring to move, and the third spring drives the first spring to move through the linkage rod, the present utility model can prevent the operator from accidentally pressing the switch trigger excessively, reduce the possibility of misoperation, prevent sending incorrect signals or instructions, and thus improve the safety during use;

[0012] Furthermore, through the arrangement of the pressing block and the pressing groove, it can better fit the hand curve during the pressing process by the operator, reduce the discomfort during long - time holding, and improve the comfort of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A structural schematic diagram of a handheld skin ultrasonic detection device of the present utility model is given;

[0014] Figure 2 is Figure 1 the internal sectional structural schematic diagram of the handle in

[0015] Figure 3 is Figure 1 A side cross-sectional view of

[0016] Figure 4 for Figure 2 Schematic diagram of the structure of the middle limit assembly.

[0017] Reference numerals:

[0018] 1. Ultrasonic detection body; 2. Display screen; 3. Control trigger; 4. Handle; 5. Mounting slot;

[0019] 6. Limiting assembly; 60. Guide block; 61. Limiting block; 62. Guide rod; 63. First spring; 64. Linking rod; 65. Limiting rod; 66. Limiting groove; 67. Block; 68. Limiting ring; 69. Second spring;

[0020] 7. Groove; 8. Through slot;

[0021] 9. Linkage assembly; 91. Guide rod; 92. Bushing block; 93. Pressure block; 94. Third spring;

[0022] 10. Grip groove; 11. Press groove. DETAILED DESCRIPTION

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and comprehensive understanding of the present invention.

[0025] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0027] Example

[0028] like Figure 1 and Figure 3 As shown, the present invention proposes a handheld skin ultrasonic detection device, comprising: an ultrasonic detection body 1 and a display screen 2, and the ultrasonic detection body 1 and the display screen 2 are integrally arranged, the display screen 2 is arranged at one end of the ultrasonic detection body 1, and is used to display the monitoring results. The ultrasonic detection body 1 and the display screen 2 are prior art and are not described here. A control trigger 3 for controlling the switch is provided at the bottom of the ultrasonic detection body 1, and the control trigger 3 can control the switch of the ultrasonic detection body 1; a handle 4 is fixedly arranged on one side of the control trigger 3, and the handle 4 is fixedly connected to the bottom surface of the ultrasonic detection body 1, which is convenient for taking and placing the ultrasonic detection body 1; a mounting groove 5 is provided inside the handle 4, and a limit component 6 is provided inside the mounting groove 5 for limiting the control trigger 3 to prevent accidental contact with the control trigger 3; and a groove 7 is provided on one side of the handle 4, and the groove 7 is connected to the mounting groove 5, and through grooves 8 are respectively provided on both sides of the inner wall of the groove 7, and the through grooves 8 are symmetrically arranged, and a linkage component 9 for adjusting the limit component 6 is provided inside the through groove 8, which is convenient for transmitting the limit component 6 to move and limit the control trigger 3.

[0029] like Figures 2 to 4As shown, the limiting component 6 includes a guiding block 60 fixedly arranged inside the mounting groove 5. The inside of the guiding block 60 is hollow, and a limiting block 61 is fixedly arranged on the inner wall of the guiding block 60. A guiding rod 62 is sleeved on the outer wall of the limiting block 61. One end of the guiding rod 62 is fixedly connected to the guiding block 60, and the other end of the guiding rod 62 is fixedly connected to a first spring 63, which is convenient for limiting the first spring 63. The first spring 63 is movably sleeved with the limiting block 61, making the movement of the first spring 63 more stable. One end of the first spring 63 is rotatably connected to a linkage rod 64. A limiting rod 65 movably penetrates through the first spring 63, and the limiting rod 65 movably penetrates through the handle 4 and the guiding block 60, facilitating the movement of the limiting rod 65. A limiting groove 66 is formed on the outer wall of the limiting rod 65, which is used to cooperate with the clamping of the first spring 63 to limit the limiting rod 65. One end of the limiting rod 65 is fixedly connected to a clamping block 67, which can stably clamp the control trigger 3 to avoid accidental touch. The other end of the limiting rod 65 is fixedly sleeved with a limiting ring 68. One side of the limiting ring 68 is fixedly connected to a second spring 69. One end of the second spring 69 is sleeved on the outer wall of the limiting rod 65, and the other end of the second spring 69 is fixedly connected to the handle 4, which is used to limit the limiting rod 65 and the clamping block 67.

[0030] As Figure 2 and Figure 3 shown, the linkage component 9 includes a guide rod 91 fixedly arranged inside the through groove 8. A sleeve block 92 is movably sleeved on the outer wall of the guide rod 91. A pressing block 93 is fixedly connected between the sleeve blocks 92, which can guide the pressing block 93 to make its movement more stable. The pressing block 93 is rotatably connected to one end of the linkage rod 64, facilitating the transmission of the movement of the linkage rod 64. A third spring 94 is fixedly arranged on one side of the guide rod 91, and the third spring 94 is sleeved with the groove 7. One end of the third spring 94 is fixedly connected to the handle 4, which is convenient for resetting the pressing block 93 for convenient use next time.

[0031] Further, a grip groove 10 is formed on one side of the handle 4, making the grip more slippery and comfortable.

[0032] Secondly, a pressing groove 11 is formed on one side of the pressing block 93, reducing the discomfort during long-term holding and improving the comfort of operation.

[0033] Furthermore, the clamping block 67 is arranged in a "U" - shaped structure, which can stably clamp and limit the control trigger 3 to avoid accidental touch.

[0034] The working principle of this embodiment is as follows: The operator holds the handle 4. When in use, tightly hold the handle 4 and apply pressure to the pressing block 93. The pressure pushes the pressing block 93 to drive the sleeve block 92 to slide on the outer wall of the guide rod 91 and pushes the third spring 94 to contract. The third spring 94 drives the first spring 63 to slide inside the guiding block 60 through the linkage rod 64. The first spring 63 pushes the guiding rod 62 to contract, and at the same time, the first spring 63 clamped inside the limiting groove 66 moves out.

[0035] When a finger presses the control trigger 3, the control trigger 3 pushes the clamping block 67 to move. The clamping block 67 drives the limiting ring 68 to move via the limiting rod 65. The limiting ring 68 contracts the second spring 69, thereby allowing the control trigger 3 to move. This prevents the operator from accidentally over-pressing the switch trigger, reduces the possibility of misoperation, and prevents the sending of erroneous signals or commands, thereby improving safety during use.

[0036] The above specific embodiments are merely several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant inspirations of the above embodiments, those skilled in the art may make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A handheld skin ultrasonic detection device, characterized in that: Comprising: An ultrasonic detection main body (1) and a display screen (2), and the ultrasonic detection main body (1) and the display screen (2) are integrally arranged. A control trigger (3) for controlling the switch is arranged at the bottom of the ultrasonic detection main body (1); A handle (4) fixedly arranged on one side of the control trigger (3), and the handle (4) is fixedly connected to the bottom surface of the ultrasonic detection main body (1); An installation groove (5) opened inside the handle (4), and a limiting component (6) for limiting the control trigger (3) is arranged inside the installation groove (5); And, a groove (7) opened on one side of the handle (4), and the groove (7) is communicated with the installation groove (5). Through grooves (8) are respectively opened on both sides of the inner wall of the groove (7), and a linkage component (9) for regulating the limiting component (6) is arranged inside the through grooves (8).

2. The handheld skin ultrasonic testing device according to claim 1, characterized in that: The limiting component (6) includes a guiding block (60) fixedly arranged inside the installation groove (5). A limiting block (61) is fixedly arranged on the inner wall of the guiding block (60). A guiding rod (62) is sleeved on the outer wall of the limiting block (61). One end of the guiding rod (62) is fixedly connected to the guiding block (60). The other end of the guiding rod (62) is fixedly connected to a first spring (63). The first spring (63) is movably sleeved with the limiting block (61). One end of the first spring (63) is rotatably connected to a linkage rod (64). A limiting rod (65) movably penetrates through the first spring (63), and the limiting rod (65) movably penetrates through the handle (4) and the guiding block (60). A limiting groove (66) is opened on the outer wall of the limiting rod (65). A clamping block (67) is fixedly connected to one end of the limiting rod (65). A limiting ring (68) is fixedly sleeved on the other end of the limiting rod (65). A second spring (69) is fixedly connected to one side of the limiting ring (68). One end of the second spring (69) is sleeved on the outer wall of the limiting rod (65), and the other end of the second spring (69) is fixedly connected to the handle (4).

3. The handheld skin ultrasonic testing device according to claim 2, characterized in that: The linkage component (9) includes a guide rod (91) fixedly arranged inside the through groove (8). A sleeve block (92) is movably sleeved on the outer wall of the guide rod (91). A pressing block (93) is fixedly connected between the sleeve blocks (92), and the pressing block (93) is rotatably connected to one end of the linkage rod (64). A third spring (94) is fixedly arranged on one side of the guide rod (91), and the third spring (94) is sleeved with the groove (7). One end of the third spring (94) is fixedly connected to the handle (4).

4. The handheld skin ultrasonic testing device according to claim 1, characterized in that: A grip groove (10) is opened on one side of the handle (4).

5. The handheld skin ultrasonic testing device according to claim 3, characterized in that: A pressing groove (11) is opened on one side of the pressing block (93).

6. The handheld skin ultrasonic testing device according to claim 2, characterized in that: The clamping block (67) is arranged in a "C" - shaped structure.

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