A palm-held color ultrasound

Abstract

The utility model relates to the technical field of color ultrasound, and discloses a palm color ultrasound, including a shell, a movement, a convex array probe and a linear array probe, wherein the movement, the convex array probe and the linear array probe are all arranged in the shell, and the shell includes a movement shell for accommodating the movement, a convex array probe shell for accommodating the convex array probe and a linear array probe shell for accommodating the linear array probe, and the movement shell includes an upper shell and a lower shell; the upper shell and the lower shell are both provided with a first limiting rib for positioning the movement, and the upper shell and the lower shell, the upper shell and the convex array probe shell, the upper shell and the linear array probe shell, the lower shell and the convex array probe shell, and the lower shell and the linear array probe shell are all connected by snap-connection. Its connection structure is simple, easy to assemble, and can improve assembly efficiency and reduce assembly cost.

Description

Technical Field

[0001] The utility model relates to the technical field of color ultrasound, and more specifically to a palm color ultrasound. Background Art

[0002] Palmtop color Doppler ultrasound is widely used in clinical emergency, ward examination, primary care rounds, outdoor diagnosis, and animal examination due to its advantages of portability and ease of use.

[0003] The current handheld color ultrasound machine has a compact structure, and all the structural parts are fixedly connected. The assembly requirements are high and the assembly difficulty is great, resulting in a long assembly time. It also requires long-term assembly practice and repeated alignment exercises for workers to master the assembly requirements of each structural part. The material cost is high, which increases the assembly cost and reduces production efficiency.

[0004] In summary, how to achieve rapid assembly of handheld color ultrasound and improve assembly efficiency is a problem that currently needs to be solved urgently by those skilled in the art. Utility Model Content

[0005] In view of this, an object of the present invention is to provide a palm-held color ultrasound machine, which has a simple connection structure and is easy to assemble, thereby improving assembly efficiency and reducing assembly costs.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A palmtop color ultrasound comprises a housing, a movement, a convex array probe and a linear array probe, wherein the movement, the convex array probe and the linear array probe are all arranged in the housing, the housing comprises a movement housing for accommodating the movement, a convex array probe housing for accommodating the convex array probe and a linear array probe housing for accommodating the linear array probe, and the movement housing comprises an upper housing and a lower housing;

[0008] The upper shell and the lower shell are both provided with a first limiting rib for positioning the movement, and the upper shell and the lower shell, the upper shell and the convex array probe shell, the upper shell and the linear array probe shell, the lower shell and the convex array probe shell, and the lower shell and the linear array probe shell are all snap-connected.

[0009] Preferably, a second limiting rib is provided in the housing of the convex array probe, and the second limiting rib is used to limit the movement of the convex array probe along the axial direction.

[0010] Preferably, a third limiting rib is provided in the housing of the linear array probe, and the third limiting rib is used to limit the movement of the linear array probe along the axial direction.

[0011] Preferably, the convex array probe is rotatably connected to one end of the movement, and the linear array probe is connected to the other end of the movement via a flexible connecting line.

[0012] Preferably, the movement is provided with a data terminal interface, the slot mounting plate of the linear array probe housing is provided with a data terminal slot corresponding to the data terminal interface, both sides of the data terminal interface are provided with fixing blocks with bolt mounting holes, the slot mounting plate is provided with bolt connecting holes, and the interface fastening bolts pass through the bolt connecting holes and the bolt mounting holes in sequence to connect the slot mounting plate and the movement.

[0013] Preferably, a cushion block is provided on a side of the fixing block relatively close to the linear array probe housing, and one end of the cushion block abuts against a connection between the upper housing and the lower housing.

[0014] When assembling the handheld color ultrasound provided by the utility model, first, the movement, the convex array probe and the linear array probe are connected; then, the movement is placed in the upper shell, the position of the movement is positioned by using the first limiting rib, and the lower shell is snap-connected with the upper shell; the convex array probe shell is sleeved on the outside of the convex array probe, and the convex array probe shell and the upper and lower shells are snap-connected; the linear array probe shell is sleeved on the linear array probe, and the linear array probe and the upper and lower shells are snap-connected.

[0015] The upper and lower shells, the convex array probe shell and the upper and lower shells, and the linear array probe shell and the upper and lower shells are all connected by snap connections, which is simpler to assemble than the existing bolt connection method.

[0016] Both the upper and lower shells are provided with a first limiting rib for positioning the movement, which effectively reduces the movement of the movement during assembly or use, facilitates the subsequent assembly process of the convex array probe shell, the linear array probe shell and the movement shell, avoids frequent adjustment of the movement position, realizes the rapid assembly of the handheld color ultrasound, and improves the assembly efficiency.

[0017] Preferably, the convex array probe can be rotatably connected to one end of the movement, and the linear array probe can be connected to the other end of the movement through a flexible connecting line. Therefore, the positions of the convex array probe and the linear array probe can be fine-tuned to make them quickly adapt to the convex array probe housing and the linear array probe housing, facilitating the rapid assembly of the two with the upper and lower housings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0019] Figure 1 This is an exploded schematic diagram of a specific embodiment of the handheld color ultrasound provided by the utility model;

[0020] Figure 2 This is an exploded schematic diagram of the inner core structure of the handheld color ultrasound;

[0021] Figure 3 for Figure 1 A partial enlarged view of the middle A area;

[0022] Figure 4 for Figure 1 A partial enlarged view of the middle B area;

[0023] Figure 5 for Figure 1 A partial enlarged view of the middle C area;

[0024] Figure 6 for Figure 1 A partial enlarged view of the D area in the middle;

[0025] Figure 7 for Figure 1 A partial enlarged view of the E area.

[0026] Figure 1-Figure 7 middle:

[0027] 11 is the upper shell, 12 is the lower shell, 101 is the first limiting rib, 102 is the limiting buckle, 103 is the buckle groove, 104 is the second limiting plate, 2 is the convex array probe shell, 21 is the first limiting plate, 3 is the linear array probe shell, 31 is the slot mounting plate, 311 is the data terminal slot, 312 is the USB plug, 4 is the movement, 41 is the control module, 42 is the battery, 43 is the measurement and detection module, 44 is the data terminal interface, 45 is the fixing block, 5 is the convex array probe, 6 is the linear array probe, 7 is the connecting shaft, 8 is the flexible connecting line, and 9 is the cushion block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The core of the utility model is to provide a palm-held color ultrasound, which has a simple connection structure and is easy to assemble, thereby improving assembly efficiency and reducing assembly costs.

[0030] Please refer to Figure 1-Figure 7 , Figure 1This is an exploded schematic diagram of a specific embodiment of the handheld color ultrasound provided by the utility model; Figure 2 This is an exploded schematic diagram of the inner core structure of the handheld color ultrasound; Figure 3 for Figure 1 A partial enlarged view of the middle A area; Figure 4 for Figure 1 A partial enlarged view of the middle B area; Figure 5 for Figure 1 A partial enlarged view of the middle C area; Figure 6 for Figure 1 A partial enlarged view of the D area in the middle; Figure 7 for Figure 1 A partial enlarged view of the E area.

[0031] The handheld color Doppler ultrasound provided by the utility model comprises a housing, a movement 4, a convex array probe 5 and a linear array probe 6. The movement 4, the convex array probe 5 and the linear array probe 6 are all arranged in the housing. The housing comprises a movement housing for accommodating the movement 4, a convex array probe housing 2 for accommodating the convex array probe 5 and a linear array probe housing 3 for accommodating the linear array probe 6. The movement housing comprises an upper housing 11 and a lower housing 12.

[0032] Both the upper shell 11 and the lower shell 12 are provided with a first limiting rib 101 for positioning the movement 4. The upper shell 11 and the lower shell 12, the upper shell 11 and the convex array probe shell 2, the upper shell 11 and the linear array probe shell 3, the lower shell 12 and the convex array probe shell 2, and the lower shell 12 and the linear array probe shell 3 are all snap-connected.

[0033] Please refer to Figure 1 and Figure 4 The inner surface of the upper shell 11 and the inner surface of the lower shell 12 are both provided with a first limiting rib 101, which abuts against the outer peripheral surface of the movement 4 and is used to position the movement 4 and make the movement key correspond to the key shell of the movement shell to prevent the movement 4 from shaking during assembly and causing the movement key to be dislocated.

[0034] The specific shape and size of the first limiting rib 101 are determined according to the structure, shape and size of the movement 4 in actual production, and will not be described in detail here.

[0035] Preferably, in order to prevent the movement key from moving relative to the key housing, the key housing and the movement key can be fastened together by screws, and the upper shell 11 and the movement 4 can be fixed by screws.

[0036] The upper and lower shells, the upper and lower shells and the convex array probe shell 2, and the upper and lower shells and the linear array probe shell 3 are all connected by snap-fitting. One of them can be provided with a limit groove and the other can be provided with a limit protrusion that snaps into the limit groove, or the connection can be made by snapping and snapping the groove.

[0037] Please refer to Figure 1 The outlet end of the convex array probe housing 2 is provided with a first annular limiting plate 21, and the end surfaces of the upper and lower housings are provided with a first limiting groove that is engaged with the first limiting plate 21;

[0038] The other end of the upper shell 11 and the other end of the lower shell 12 are both provided with an arc-shaped second limiting plate 104 , and the outlet end of the linear array probe shell 3 is provided with a second limiting groove that is snap-fitted with the second limiting plate 104 .

[0039] In order to better support and protect the movement 4, preferably, the outer edge of one of the upper shell 11 and the lower shell 12 can be provided with a limit buckle 102, and the outer edge of the other can be provided with a buckle groove 103 that is snap-fitted with the limit buckle 102.

[0040] Please refer to Figure 1 and Figure 4 The outer edge of the inner surface of the upper shell 11 is provided with an L-shaped limit buckle 102, the limit buckle 102 includes a vertically arranged connecting portion and a horizontally arranged plug-in portion, and the plug-in portion extends to one side away from the axial direction of the upper shell 11;

[0041] The outer edge of the inner surface of the lower shell 12 is provided with buckle grooves 103 corresponding to the limiting buckles 102 one by one.

[0042] The movement 4, the convex array probe 5 and the linear array probe 6 constitute the inner core structure of the handheld color ultrasound, wherein the movement 4 is provided with a control module 41, a battery 42 and a measurement and detection module 43. The control module 41 is used to control the working states of the convex array probe 5 and the linear array probe 6, the measurement and detection module 43 is used to receive and process the detection information measured by the convex array probe 5 and the linear array probe 6, and the battery 42 is used to supply power to the convex array probe 5, the linear array probe 6 and other parts of the movement 4.

[0043] During assembly, first, connect the movement 4, the convex array probe 5 and the linear array probe 6; then, place the movement 4 into the upper shell 11, use the first limiting rib 101 to locate the position of the movement 4, and snap-fit ​​the lower shell 12 to the upper shell 11; put the convex array probe shell 2 on the outside of the convex array probe 5, and snap-fit ​​the convex array probe shell 2 and the upper and lower shells; put the linear array probe shell 3 on the outside of the linear array probe 6, and snap-fit ​​the linear array probe 6 and the upper and lower shells.

[0044] In this embodiment, the upper and lower shells, the convex array probe shell 2 and the upper and lower shells, and the linear array probe shell 3 and the upper and lower shells are all connected by snap connections, which is simpler to assemble than the existing bolt connection method.

[0045] Both the upper and lower shells are provided with a first limiting rib 101 for positioning the movement 4, which effectively reduces the movement of the movement 4 during the assembly process or use process, facilitates the subsequent assembly process of the convex array probe shell 2, the linear array probe shell 3 and the movement shell, avoids frequent adjustment of the position of the movement 4, realizes the rapid assembly of the handheld color ultrasound, and improves the assembly efficiency.

[0046] Preferably, in order to facilitate the positioning of the convex array probe 5 , a second limiting rib is provided in the convex array probe housing 2 , and the second limiting rib is used to limit the movement of the convex array probe 5 along the axial direction.

[0047] When the convex array probe 5 is inserted into the convex array probe housing 2, the second limiting rib guides the convex array probe 5 to move inward along the axial direction to reduce the shaking of the convex array probe 5 during the insertion process; when the outer end surface of the convex array probe 5 is flush with the outlet end of the convex array probe housing 2, the second limiting rib can axially limit the convex array probe 5 to prevent the convex array probe 5 from moving outward along the axial direction during assembly or use.

[0048] The specific shape and size of the second limiting rib are determined according to the shape and size of the convex array probe housing 2 and the convex array probe 5 in actual production, and will not be described in detail here.

[0049] Preferably, in order to facilitate the positioning of the linear array probe 6 , a third limiting rib is provided in the linear array probe housing 3 , and the third limiting rib is used to limit the movement of the linear array probe 6 along the axial direction.

[0050] When the linear array probe 6 is inserted into the linear array probe housing 3, the third limiting rib guides the linear array probe 6 to move inward along the axial direction to reduce the shaking of the linear array probe 6 during the insertion process; when the outer end surface of the linear array probe 6 is flush with the outlet end of the linear array probe housing 3, the third limiting rib can axially limit the linear array probe 6 to prevent the linear array probe 6 from moving outward along the axial direction during assembly or use.

[0051] The specific shape and size of the third limiting rib are determined according to the shape and size of the linear array probe housing 3 and the linear array probe 6 in actual production, and will not be described in detail here.

[0052] On the basis of the above embodiment, a convex array probe 5 may be rotatably connected to one end of the movement 4 , and a linear array probe 6 may be connected to the other end of the movement 4 via a flexible connecting line 8 .

[0053] The convex array probe 5 is rotatably connected to the movement 4 . The two can be directly connected through the connecting shaft 7 , or a connecting shaft mounting seat can be provided on the convex array probe 5 , and the connecting shaft 7 is used to connect the movement 4 and the connecting shaft mounting seat.

[0054] The flexible connecting line 8 connects the linear array probe 6 and the movement 4 . To facilitate the bending of the flexible connecting line 8 , the length of the flexible connecting line 8 is greater than the horizontal distance from the linear array probe 6 to the movement 4 .

[0055] In this embodiment, the convex array probe 5 is rotatably connected to the movement 4 via the connecting shaft 7, and the convex array probe 5 can rotate relative to the movement 4 around the connecting shaft 7; the linear array probe 6 is connected to the movement 4 via the flexible connecting wire 8, and since the flexible connecting wire 8 is bendable, the linear array probe 6 can also move relative to the movement 4. Therefore, the positions of the convex array probe 5 and the linear array probe 6 can be fine-tuned to make them quickly adapt to the convex array probe housing 2 and the linear array probe housing 3, which facilitates the rapid assembly of the two with the upper and lower housings.

[0056] On the basis of the above embodiment, the movement 4 is provided with a data terminal interface 44, the slot mounting plate 31 of the linear array probe housing 3 is provided with a data terminal slot 311 corresponding to the data terminal interface 44, and both sides of the data terminal interface 44 are provided with fixing blocks 45 with bolt mounting holes, and the slot mounting plate 31 is provided with bolt connecting holes, and the interface fastening bolts pass through the bolt connecting holes and the bolt mounting holes in sequence to connect the slot mounting plate 31 and the movement 4.

[0057] In order to prevent external dust from entering, the linear array probe housing 3 is provided with a USB plug 312 that is engaged with the data terminal slot 311 ; the specific material and shape of the USB plug 312 are determined according to the shape and size of the data terminal slot 311 , which will not be described in detail here.

[0058] In this embodiment, the slot mounting plate 31 and the fixing block 45 are connected by interface fastening bolts, and then the linear array probe housing 3 and the data end interface 44 of the movement 4 are connected, which can effectively prevent the data end interface 44 from moving relative to the linear array probe housing 3, thereby ensuring the stability of wired data transmission of the handheld color ultrasound.

[0059] Preferably, a pad block 9 can be provided on one side of the fixed block 45 relatively close to the linear array probe housing 3, and one end of the pad block 9 abuts against the connection between the upper housing 11 and the lower housing 12 to ensure that the data terminal interface 44 is adapted to the position of the data terminal slot 311 to avoid mismatch between the two due to the posture adjustment of the movement 4.

[0060] Of course, the data terminal slot 311 may also be arranged to protrude from the outer surface of the linear array probe housing 3 , so that the data terminal interface 44 protrudes outward and is embedded in the data terminal slot 311 , and the data terminal slot 311 is used to limit the data terminal interface 44 .

[0061] It should be noted that the first limiting rib 101, the second limiting rib and the third limiting rib, the first limiting plate 21 and the second limiting plate 104, and the first and second limiting grooves mentioned in the present application document are only used to distinguish the difference in position, and do not contain any limitation on the order.

[0062] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0063] The above is a detailed introduction to the handheld color ultrasound provided by the utility model. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A handheld color ultrasound, comprising a housing, a core (4), a convex array probe (5) and a linear array probe (6), wherein the core (4), the convex array probe (5) and the linear array probe (6) are all arranged in the housing, characterized in that: The housing comprises a movement housing for accommodating the movement (4), a convex array probe housing (2) for accommodating the convex array probe (5), and a linear array probe housing (3) for accommodating the linear array probe (6), and the movement housing comprises an upper housing (11) and a lower housing (12); The upper shell (11) and the lower shell (12) are both provided with a first limiting rib (101) for positioning the movement (4); the upper shell (11) and the lower shell (12), the upper shell (11) and the convex array probe shell (2), the upper shell (11) and the linear array probe shell (3), the lower shell (12) and the convex array probe shell (2), and the lower shell (12) and the linear array probe shell (3) are all connected by snap-fitting.

2. The handheld color Doppler ultrasound according to claim 1, characterized in that: A second limiting rib is provided inside the convex array probe housing (2), and the second limiting rib is used to limit the movement of the convex array probe (5) along the axial direction.

3. The handheld color Doppler ultrasound according to claim 1, characterized in that: A third limiting rib is provided inside the linear array probe housing (3), and the third limiting rib is used to limit the movement of the linear array probe (6) along the axial direction.

4. The handheld color ultrasound according to any one of claims 1 to 3, characterized in that: The convex array probe (5) is rotatably connected to one end of the movement (4), and the linear array probe (6) is connected to the other end of the movement (4) via a flexible connecting line (8).

5. The handheld color Doppler ultrasound according to claim 4, characterized in that: The movement (4) is provided with a data terminal interface (44), the slot mounting plate (31) of the linear array probe housing (3) is provided with a data terminal slot (311) corresponding to the data terminal interface (44), both sides of the data terminal interface (44) are provided with fixing blocks (45) with bolt mounting holes, the slot mounting plate (31) is provided with bolt connection holes, and the interface fastening bolts pass through the bolt connection holes and the bolt mounting holes in sequence to connect the slot mounting plate (31) and the movement (4).

6. The handheld color Doppler ultrasound according to claim 5, characterized in that: A cushion block (9) is provided on a side of the fixing block (45) relatively close to the linear array probe housing (3), and one end of the cushion block (9) abuts against a connection between the upper housing (11) and the lower housing (12).

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