Touch ultrasonic equipment

Abstract

The utility model discloses a touch control type ultrasonic device which comprises a touch control type ultrasonic host, and the touch control type ultrasonic host comprises a host shell, an accessory shell and an antenna. The accessory shell is connected to the outside of the host shell, and the antenna is arranged in the accessory shell; the accessory shell is provided with a first wiring hole, the host shell is provided with a second wiring hole, and a line connected with the antenna is wired through the first wiring hole and the second wiring hole. The antenna used for transmitting wireless signals is independently placed in the accessory shell outside the host shell, on one hand, the antenna does not need to be arranged in the host shell, the size of the host shell is reduced, the product weight is reduced, the product portability is improved, and the product cost is reduced; and on the other hand, the influence of a metal support in the host shell on wireless signal receiving and transmitting of the antenna is reduced, the stability of wireless signal receiving and transmitting of the antenna is improved, and the product competitiveness is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, and in particular to a touch-controlled ultrasonic device. Background Art

[0002] A touch-controlled ultrasound device primarily consists of a body, a support arm, and a touch-controlled ultrasound main unit. The support arm is mounted above the body, and the touch-controlled ultrasound main unit is floatingly connected to the body via the support arm. The touch-controlled ultrasound main unit includes a main unit housing, a metal bracket and main control board within the housing, a display mounted on the front shell of the housing, and an antenna within the housing.

[0003] In existing touch-controlled ultrasound devices, antennas are often placed on the sides of the main housing. This requires ample space inside the housing to keep the antennas away from metal components. This increases the size and weight of the housing, reducing portability. Furthermore, the metal components inside the housing can affect the stability of the antenna's ability to transmit and receive wireless signals. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of the existing touch-controlled ultrasonic device in which the antenna is built into the main body shell, such as the large main body shell volume and poor stability of the antenna receiving and transmitting signals, thereby providing a touch-controlled ultrasonic device.

[0005] In order to solve the above technical problems, the technical solutions of the present utility model are as follows:

[0006] A touch-controlled ultrasound device includes a touch-controlled ultrasound host, which includes a host housing, an accessory housing, and an antenna; the accessory housing is connected to the outside of the host housing, and the antenna is arranged inside the accessory housing; a first wiring hole is provided in the accessory housing, and a second wiring hole is provided in the host housing, and the line connected to the antenna is routed through the first wiring hole and the second wiring hole.

[0007] Furthermore, the accessory housing is a handle housing, and the handle housing is provided with a handle arm for easy gripping.

[0008] Furthermore, the handle shell includes a handle holding portion and a pair of handle connecting portions located at both ends of the handle holding portion, and the pair of handle connecting portions and the handle holding portion are arranged in a U shape; a handle mounting groove is formed on the outside of the main body shell, and one end of the pair of handle connecting portions away from the handle holding portion is located in the handle mounting groove.

[0009] Furthermore, the second wiring hole is provided on the groove wall of the handle installation groove, and the first wiring hole is provided at a position of the handle connecting portion corresponding to the position of the second wiring hole.

[0010] Furthermore, the handle housing further includes a handle fixing portion connected between the pair of handle connecting portions and arranged away from the handle gripping portion, and the handle fixing portion is fixed to a groove wall of the handle mounting groove.

[0011] Furthermore, the handle shell includes a handle upper shell and a handle lower shell that are connected to each other and enclose a mounting cavity; an antenna mounting structure is provided on the inner wall of at least one of the handle upper shell and the handle lower shell for facilitating fixing the antenna, and the antenna is fixed on the antenna mounting structure.

[0012] Furthermore, the antenna mounting structure is a placement plane formed on the inner wall of the handle upper shell or the handle lower shell, and the antenna is glued and fixed on the placement plane.

[0013] Furthermore, the handle upper shell includes a handle upper shell gripping portion and a pair of handle upper shell connecting portions; the handle lower shell includes a handle lower shell gripping portion and a pair of handle lower shell connecting portions; the handle upper shell gripping portion and the handle lower shell gripping portion are interconnected to form the handle gripping portion, and the handle upper shell connecting portion and the handle lower shell connecting portion corresponding in position are interconnected to form the handle connecting portion; the installation cavity in the handle shell includes a first installation cavity located in the handle gripping portion and a second installation cavity located in the handle connecting portion, and the first installation cavity and the second installation cavity are communicated with each other.

[0014] Furthermore, the antenna is arranged in the first installation cavity and / or the second installation cavity.

[0015] Furthermore, the handle upper shell connection portion is located on the inner side of the handle lower shell connection portion, and the connection direction of the handle upper shell gripping portion and the handle lower shell gripping portion is the same as the connection direction of the front shell and the rear shell of the main body shell.

[0016] Furthermore, the accessory shell is made of non-metallic material.

[0017] Furthermore, it also includes a body and a support arm, the support arm is connected to the top of the body, and the touch-controlled ultrasonic host is connected to the support arm.

[0018] The technical solution of the present utility model has the following advantages: by connecting an accessory shell to the outside of the main body shell, the antenna for transmitting wireless signals is placed in the accessory shell, and the line connected to the antenna is routed through the first routing hole and the second routing hole; with such a configuration, on the one hand, there is no need to set up an antenna in the main body shell, which is beneficial to reducing the volume of the main body shell, reducing the weight of the product, improving the portability of the product, and reducing the product cost; on the other hand, it reduces the influence of the internal components of the main body shell, especially the metal parts, on the antenna receiving and transmitting wireless signals, improves the stability of the antenna receiving and transmitting wireless signals, and greatly improves the competitiveness of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of a touch-controlled ultrasonic device in an embodiment of the present utility model;

[0021] Figure 2 This is a schematic diagram of an explosion of a touch-controlled ultrasonic host in an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the overall structure of the rear housing assembly in an embodiment of the present utility model;

[0023] Figure 4 This is an exploded schematic diagram of the rear housing assembly in an embodiment of the present utility model;

[0024] Figure 5 This is a schematic diagram of the outer side of the rear housing in an embodiment of the present utility model;

[0025] Figure 6 This is a schematic diagram of the inner side of the rear housing in an embodiment of the present utility model;

[0026] Figure 7 This is a schematic diagram of the inner side of the upper shell of the handle in an embodiment of the present utility model;

[0027] Figure 8 This is a schematic diagram of the outer side of the upper shell of the handle in an embodiment of the present utility model;

[0028] Figure 9 This is a structural diagram of the plug cap in the embodiment of the utility model;

[0029] Figure 10 This is a schematic diagram of the first side of the handle lower shell in an embodiment of the present utility model;

[0030] Figure 11 This is a schematic diagram of the second side of the handle lower shell in an embodiment of the present utility model;

[0031] Figure 12 This is a schematic diagram of the third side of the handle lower shell in an embodiment of the present utility model.

[0032] Description of reference numerals:

[0033] 100, touch-sensitive ultrasonic host; 200, body; 210, base; 220, column; 300, support arm; 1, host housing; 1a, front housing; 1b, rear housing; 11, second wiring hole; 12, handle mounting slot; 13, connection hole; 2, handle housing; 2a, handle grip; 2b, handle connection; 21, handle upper housing; 21a, handle upper housing grip; 21b, handle upper housing connection; 211, first positioning post; 212, second positioning post; 213, insert; 214, positioning block; 215, first buckle position; 216, second buckle position; 217, first locking hole; 21 71. Outer convex portion; 218. Reinforcing rib; 22. Handle lower shell; 22a. Grip portion of handle lower shell; 22b. Connecting portion of handle lower shell; 22c. Handle fixing portion; 220. First wiring hole; 221. First screw hole column; 222. Second screw hole; 223. Strip groove; 224. Positioning groove; 225. First buckle; 226. Second buckle; 227. Second locking hole; 228. Third screw hole column; 229. Placement plane; 23. First locking member; 24. Second locking member; 25. Plug cap; 251. Inner recess; 26. Connecting screw; 3. Antenna; 4. Display; 5. Metal bracket. DETAILED DESCRIPTION

[0034] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0035] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0037] Example

[0038] like Figure 1 A touch-controlled ultrasound device is shown, comprising a touch-controlled ultrasound host 100, a body 200, and a support arm 300. The body 200 comprises a base 210 supported on the ground, and a column 220 fixed above the base 210. The support arm 300 is connected to the end of the column 220 away from the column 220, and the touch-controlled ultrasound host 100 is connected to the support arm 300. The touch-controlled ultrasound host 100 can perform lifting and translational motion relative to the column 220 through the movement of the support arm 300. The touch-controlled ultrasound host 100 can also perform pitch motion relative to the support arm 300; the touch-controlled ultrasound host 100 can maintain its position and posture after the motion. The touch-controlled ultrasound host 100 has wireless communication capabilities.

[0039] like Figure 2 As shown, the touch-controlled ultrasonic host 100 includes a host and an accessory; the host includes a host housing 1, and the host housing 1 includes a front shell 1a and a rear shell 1b connected to each other. A display 4 is installed on the front shell 1a, and a metal bracket 5 is installed in the cavity enclosed by the front shell 1a and the rear shell 1b. Various electronic components such as the main control board inside the host are directly or indirectly installed on the metal bracket 5. The accessory includes an accessory housing, which is connected to the outside of the rear shell 1a of the host housing 1. An antenna 3 for realizing wireless communication function is provided inside the accessory housing, and a first wiring hole 220 is provided on the accessory housing (see Figure 12 ), the host housing 1 is provided with a second wiring hole 11 (see Figure 5 ), the line connected to the antenna 3 is routed through the first routing hole 220 and the second routing hole 11.

[0040] This touch-controlled ultrasonic device places the antenna 3 for transmitting wireless signals separately in an accessory shell located outside the main shell 1, and the line connected to the antenna 3 is routed through the first routing hole 220 and the second routing hole 11; with this arrangement, on the one hand, there is no need to set up the antenna 3 in the main shell 1, which is conducive to reducing the volume of the main shell 1, reducing the weight of the product, improving the portability of the product, and reducing the product cost; on the other hand, it reduces the influence of the metal bracket 5 inside the main shell 1 on the antenna 3 receiving and transmitting wireless signals, improves the stability of the antenna 3 receiving and transmitting wireless signals, and greatly improves the product competitiveness.

[0041] Specifically, the accessory shell is made of non-metallic materials such as plastic, silicone, rubber, bakelite, etc., so as to reduce the influence of the accessory shell on the antenna 3 receiving and transmitting wireless signals.

[0042] In a specific implementation of this embodiment, the accessory shell is specifically a handle shell 2, which includes a handle arm for easy gripping, and a hole for easy gripping is formed between the handle arm and the main body shell 1. The accessory shell is designed as a handle-shaped shell, which makes it convenient to hold the handle shell 2 by hand to control the main body to perform pitching movements; and because the handle shell 2 has a simple structure and uses less material, the material cost of the product increased by providing the handle shell 2 is less than the material cost increased by the increase in the shape of the main body shell 1, which is conducive to reducing production costs. In other alternative embodiments, the accessory shell can also be one or more cylindrical shells or square shells in the shape of long columns connected to the outside of the handle shell 2, as long as the accessory shell can accommodate the antenna 3 separately.

[0043] like Figure 3 - Figure 6 As shown, the handle housing 2 includes a handle gripping portion 2a and a pair of handle connecting portions 2b located at both ends of the handle gripping portion 2a. The pair of handle connecting portions 2b and the handle gripping portion 2a are arranged in a U-shape. A handle mounting groove 12 is formed on the back of the rear shell 1b of the main housing 1. One end of the pair of handle connecting portions 2b away from the handle gripping portion 2a is located in the handle mounting groove 12. The handle gripping portion 2a is cylindrical or elliptical in shape for easy gripping; the handle connecting portion 2b is flat in shape for close fit with the side wall of the handle mounting groove 12. This arrangement can fully utilize the installation space on the main housing 1, reduce the size of the handle housing 2 extending outward relative to the main housing 1, and facilitate the miniaturization of the product.

[0044] In some embodiments, the handle housing 2 further includes a handle fixing portion 22c fixedly connected between the pair of handle connecting portions 2b. The ends of the handle fixing portion 22c are fixed to the ends of the handle connecting portions 2b away from the handle gripping portion 2a, and the handle fixing portion 22c and the handle gripping portion 2a are arranged parallel to each other. The handle mounting slot 12 on the main body housing 1 is a square slot with two adjacent open sides. The handle fixing portion 22c has a square shape that is identical to the bottom surface of the handle mounting slot 12. The handle fixing portion 22c is fixed to the bottom wall of the handle mounting slot 12, and the pair of handle connecting portions 2b are respectively abutted against two opposing side walls of the handle mounting slot 12. This arrangement facilitates securely securing the handle housing 2 to the handle mounting slot 12. In alternative embodiments, the handle housing 2 may omit the handle fixing portion 22c and utilize an additional clamping mechanism or locking mechanism to secure the handle connecting portion 2b to the main body housing 1.

[0045] In some embodiments, reference Figure 3 and Figure 4 The bottom of the handle mounting groove 12 is provided with a plurality of connecting holes 13. Figure 8 and Figure 10 , a plurality of third screw hole columns 228 are provided on the handle fixing portion 22c, and the plurality of third screw hole columns 228 are provided correspondingly to the plurality of connection holes. Figure 2 The connecting screw 26 is connected to the connecting hole 13 and the third screw hole column 228 to lock the handle lower shell 22 on the host shell 1.

[0046] In some embodiments, reference Figure 5 The second wiring hole 11 is provided at the intersection of the bottom wall and the side wall of the handle mounting groove 12; Figure 4 and Figure 12 The first wiring hole 220 is formed at a position corresponding to the position of the handle lower shell connection portion 22b and the second wiring hole 11. This arrangement can achieve a built-in design of the first wiring hole 220 and the second wiring hole 11, which not only improves the aesthetics and facilitates wiring, but also minimizes the exposure of the antenna 3 connection line, reducing the impact of the external environment on the antenna 3.

[0047] like Figure 4 、 7As shown in Figures 10-8 and 10-12, the handle housing 2 includes an upper handle housing 21 and a lower handle housing 22, which are interconnected and enclose a mounting cavity. The upper handle housing 21 includes an integrally formed upper handle grip portion 21a and a pair of upper handle connecting portions 21b. The lower handle housing 22 includes an integrally formed lower handle grip portion 22a and a pair of lower handle connecting portions 22b. The upper handle grip portion 21a and the lower handle grip portion 22a are interconnected to form the handle grip portion 2a; the upper handle connecting portion 21b and the corresponding lower handle connecting portion 22b are interconnected to form the handle connecting portion 2b. The outer surfaces of the lower handle grip portion 22a and the upper handle grip portion 21a are both curved. A handle fixing portion 22c is integrally formed and connected between the pair of lower handle connecting portions 22b. The mounting cavity within the handle housing 2 includes a first mounting cavity within the handle grip portion 2a and a second mounting cavity within the handle connecting portion 2b. The first mounting cavity communicates with the two second mounting cavities. This arrangement provides a larger installation space within the handle housing 2, enabling multiple and various types of antennas 3 to be fixedly installed at different locations within the handle housing 2, thereby improving the stability of wireless signal transmission and reception. Types of antennas 3 include but are not limited to Wi-Fi antennas, 5G antennas, Bluetooth antennas, etc.

[0048] In some embodiments, the outward-facing sides of the pair of handle lower shell connecting portions 22b mate with the two opposing sidewalls of the handle mounting slot 12, respectively. The pair of handle upper shell connecting portions 21b are located on the inward-facing sides of the pair of handle lower shell connecting portions 22b. The connection direction between the upper handle gripping portion 21a and the lower handle gripping portion 22a is the same as the connection direction between the front and rear shells of the main body housing 1. In other words, the assembly direction of the upper handle gripping portion 21a and the lower handle gripping portion 22a is arranged along the thickness direction of the main body housing 1, and the assembly direction of the upper handle shell connecting portion 21b and the lower handle shell connecting portion 22b is arranged along the length or width direction of the main body housing 1. This structure of the handle housing 2 allows the handle gripping portion 2a and the handle connecting portion 2b to remain nearly perpendicular. There are four antennas 3, all of which are planar antennas 3; two antennas 3 are arranged in the first mounting cavity within the handle gripping portion 2a, and the other two antennas 3 are arranged in the second mounting cavities of the two handle connecting portions 2b. The four antennas 3 are distributed within the handle housing 2. Since the handle grip portion 2a and the handle connection portion 2b are arranged almost vertically, the placement angles of the antennas 3 within the handle grip portion 2a and the antennas 3 within the handle connection portion 2b can also be kept almost vertical. The antennas 3 arranged in different orientations allow both horizontally polarized and vertically polarized wireless signals to be received, or two polarized electromagnetic waves to be emitted simultaneously. Therefore, no matter how the product moves, the signal can be kept stable, which is beneficial to improving the stability of receiving and transmitting signals. For example, the four antennas 3 can be two wifi antennas and two 5G antennas, the two antennas within the handle grip portion 2a are one wifi antenna and one 5G antenna, the antenna within one handle connection portion 2b is a wifi antenna, and the antenna within the other handle connection portion 2b is a 5G antenna. This arrangement allows the two wifi antennas and the two 5G antennas to receive and transmit signals at different angles, resulting in better signal stability.

[0049] In some embodiments, reference Figure 12The inner side of the handle lower housing grip portion 22a is provided with an antenna mounting structure for securing the antenna 3. The antenna 3 is secured to the antenna mounting structure. Specifically, the antenna mounting structure comprises a placement surface 229 formed on the inner wall of the handle lower housing grip portion 22a. The antenna 3 is secured to the placement surface 229 using double-sided tape. Of course, the antenna 3 within the handle connecting portion 2b can also be secured to the placement surface 229 on the inner wall of the handle lower housing connecting portion 22b using a similar mounting method. This arrangement facilitates the secure installation of the antenna 3, particularly planar antennas, within the handle housing 2. In alternative embodiments, the touch-controlled ultrasonic main unit can also be formed on the inner side of the handle upper housing grip portion 21a or between the handle lower housing grip portion 22a and the handle upper housing grip portion 21a, as long as the touch-controlled ultrasonic main unit can secure the position of the antenna 3. The antenna 3 can also be secured using double-sided tape; peripheral position-fixing methods can also be used.

[0050] In some embodiments, a positioning structure for positioning the upper handle shell 21 and the lower handle shell 22, a snap-fit ​​structure for engaging the upper handle shell 21 and the lower handle shell 22, and a locking mechanism for locking the upper handle shell 21 and the lower handle shell 22 are provided between the upper handle shell 21 and the lower handle shell 22. During assembly, the positioning structure facilitates positioning during assembly, the snap-fit ​​structure facilitates pre-tightening of the upper handle shell 21 and the lower handle shell 22, and the locking structure facilitates secure locking after assembly. The provision of the positioning structure, snap-fit ​​structure, and locking structure facilitates assembly of the upper handle shell 21 and the lower handle shell 22, and reduces the risk of misalignment or insecure assembly.

[0051] In some embodiments, reference Figure 7 -8 and Figure 10-12. The positioning structure includes a first positioning structure, a second positioning structure, a third positioning structure, and a fourth positioning structure. The first positioning structure is disposed between the upper handle grip portion 21a and the lower handle grip portion 22a. The first positioning structure includes a pair of first positioning posts 211 integrally formed at both ends of the inner side of the upper handle grip portion 21a, and a pair of first screw hole posts 221 integrally formed at both ends of the inner side of the lower handle grip portion 22a. Positioning is achieved by inserting the first screw hole posts 221 on the lower handle grip portion 22a into the first positioning posts 211 on the upper handle grip portion 21a. The second positioning structure is provided between the upper handle shell connection portion 21b and the lower handle shell connection portion 22b. The second positioning structure includes a second positioning post 212 integrally formed on the upper handle shell connection portion 21b and a second stud hole 222 integrally formed on the lower handle shell connection portion 22b. The second positioning post 212 on the upper handle shell connection portion 21b is inserted into the second stud hole 222 on the lower handle shell connection portion 22b to achieve positioning. The third positioning structure is provided between the corner position between the upper handle shell grip portion 21a and the upper handle shell connection portion 21b and the corner position between the lower handle shell grip portion 22a and the lower handle shell connection portion 22b. The third positioning structure includes two pairs of insertion strips 213 integrally formed in the upper handle shell 21 and two pairs of strip grooves 223 provided in the lower handle shell 22. The four insertion strips 213 of the upper handle shell 21 are respectively inserted into the four strip grooves 223 of the lower handle shell 22 to achieve positioning. A fourth positioning structure is provided between the upper handle housing grip portion 21a and the lower handle housing grip portion 22a. The fourth positioning structure comprises a plurality of positioning blocks 214 integrally formed on opposite side walls of the upper handle housing grip portion 21a, and a plurality of positioning slots 224 integrally formed on opposite side walls of the lower handle housing grip portion 22a. The plurality of positioning blocks 214 of the upper handle housing grip portion 21a are respectively embedded in the plurality of positioning slots 224 of the lower handle housing grip portion 22a for positioning. This arrangement enables reliable positioning of the upper handle housing 21 and the lower handle housing 22 at multiple locations, ensuring accurate positioning and the secureness of the handle housing 2 after installation.

[0052] In some embodiments, reference Figure 7 -8 and Figure 10-12. The snap-fit ​​structure includes a first snap-fit ​​structure and a second snap-fit ​​structure. The first snap-fit ​​structure is disposed between the upper handle grip portion 21a and the lower handle grip portion 22a. The first snap-fit ​​structure includes a pair of first snap-fit ​​locations 215 integrally formed at the center of the inner sidewall of the upper handle grip portion 21a, and a pair of first snap-fit ​​locations 225 integrally formed at the center of the lower handle grip portion 22a. The pair of first snap-fit ​​locations 225 of the lower handle grip portion 22a snap together with the corresponding first snap-fit ​​locations 215 of the upper handle grip portion 21a to achieve a snap-fit ​​connection. The second snap-fit ​​structure includes a second snap-fit ​​location 216 integrally formed at the end of the upper handle connection portion 21b, and a second snap-fit ​​location 226 integrally formed at the end of the lower handle connection portion 22b. The second snap-fit ​​location 226 of the lower handle connection portion 22b snaps together with the second snap-fit ​​location 216 of the upper handle connection portion 21b to achieve a snap-fit ​​connection. With such an arrangement, the upper handle shell 21 and the lower handle shell 22 can be fastened at multiple positions, thereby improving connection reliability.

[0053] In some embodiments, reference Figure 7 -8 and Figure 10 -12. The locking structure includes a first locking structure and a second locking structure. The first locking structure includes a first locking hole 217 disposed between the upper handle grip portion 21a and the lower handle grip portion 22a, and a first locking member 23 fixedly connected to the first locking hole 217. The first locking hole 217 is a threaded hole extending between the first positioning column 211 and the first screw hole column 221. The first locking member 23 is specifically a cross-recessed pan head screw that is inserted into the first locking hole 217. The second locking structure includes a second locking hole 227 disposed between the upper handle shell connection portion 21b and the lower handle shell connection portion 22b, and a second locking member 24 fixedly connected to the second locking hole 227. The second locking hole 227 is a threaded hole coaxially arranged with the second positioning column 212 and the second stud hole 222. The portion of the second locking hole 227 exposed on the outside of the lower handle shell connection portion 22b is a countersunk screw hole. Specifically, the second locking hole 227 is a cross-slotted countersunk screw that is installed in the countersunk screw hole on the outside of the lower handle shell connection portion 22b. This arrangement can achieve reliable locking at all positions of the upper handle shell 21 and the lower handle shell 22.

[0054] In some embodiments, reference Figure 7 , a plurality of semi-circular reinforcing ribs 218 are provided inside the grip portion 21a of the handle upper shell to increase the structural strength of the handle upper shell 21. Figure 8 and Figure 9As shown, a plug cap 25 is provided on the first locking hole 217 of the handle upper housing grip portion 21a for covering the first locking member 23. The inner wall of the first locking hole 217 of the handle upper housing grip portion 21a is further provided with an outwardly protruding portion 2171, and the outer wall of the plug cap 25 is provided with an inner recess 251 that engages with the protruding portion 2171. The plug cap 25 protects the first locking member 23 and prevents it from falling off.

[0055] In summary, the touch-controlled ultrasonic device provided in the embodiments of the present application has the advantages of small size, light weight, high portability, low cost, and high stability in transmitting and receiving signals, which greatly improves the competitiveness of the touch-controlled ultrasonic device.

[0056] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A touch-controlled ultrasonic device, characterized in that: The invention comprises a touch-controlled ultrasonic host (100), wherein the touch-controlled ultrasonic host (100) comprises a host housing (1), an accessory housing and an antenna (3); the accessory housing is connected to the outside of the host housing (1), and the antenna (3) is arranged inside the accessory housing; the accessory housing is provided with a first wiring hole (220), and the host housing (1) is provided with a second wiring hole (11); the line connected to the antenna (3) is routed through the first wiring hole (220) and the second wiring hole (11).

2. The touch-controlled ultrasonic device according to claim 1, wherein: The accessory housing is a handle housing (2), and the handle housing (2) is provided with a handle arm for easy gripping.

3. The touch-controlled ultrasonic device according to claim 2, wherein: The handle housing (2) comprises a handle gripping portion (2a) and a pair of handle connecting portions (2b) located at both ends of the handle gripping portion (2a); a handle mounting groove (12) is formed on the outside of the host housing (1), and one end of the pair of handle connecting portions (2b) away from the handle gripping portion (2a) is located in the handle mounting groove (12).

4. The touch-controlled ultrasonic device according to claim 3, wherein: The second wiring hole (11) is provided on the groove wall of the handle installation groove (12), and the first wiring hole (220) is provided at a position of the handle connection portion (2b) corresponding to the position of the second wiring hole (11).

5. The touch-controlled ultrasonic device according to claim 3, wherein: The handle housing (2) further comprises a handle fixing portion (22c) connected between a pair of the handle connecting portions (2b) and arranged away from the handle gripping portion (2a); the handle fixing portion (22c) is fixed to the groove wall of the handle mounting groove (12).

6. The touch-controlled ultrasonic device according to claim 3, wherein: The handle housing (2) comprises an upper handle shell (21) and a lower handle shell (22) which are connected to each other and enclose a mounting cavity; an antenna mounting structure for facilitating the fixing of an antenna (3) is provided on the inner wall of at least one of the upper handle shell (21) and the lower handle shell (22), and the antenna (3) is fixed on the antenna mounting structure.

7. The touch-controlled ultrasonic device according to claim 6, wherein: The antenna mounting structure is a placement plane (229) formed on the inner wall of the handle upper shell (21) or the handle lower shell (22), and the antenna (3) is glued and fixed on the placement plane (229).

8. The touch-controlled ultrasonic device according to claim 6, wherein: The handle upper shell (21) comprises a handle upper shell gripping portion (21a) and a pair of handle upper shell connecting portions (21b); the handle lower shell (22) comprises a handle lower shell gripping portion (22a) and a pair of handle lower shell connecting portions (22b); the handle upper shell gripping portion (21a) and the handle lower shell gripping portion (22a) are connected to each other to form the handle gripping portion (2a), and the handle upper shell connecting portion (21b) and the handle lower shell connecting portion (22b) at the corresponding position are connected to each other to form the handle connecting portion (2b); the mounting cavity in the handle housing (2) comprises a first mounting cavity located in the handle gripping portion (2a) and a second mounting cavity located in the handle connecting portion (2b), and the first mounting cavity and the second mounting cavity are communicated with each other.

9. The touch-controlled ultrasonic device according to claim 8, wherein: Antennas (3) are provided in both the first installation cavity and the second installation cavity.

10. The touch-controlled ultrasonic device according to claim 9, wherein: The handle upper shell connection portion (21b) is located on the inner side of the handle lower shell connection portion (22b), and the connection direction of the handle upper shell gripping portion (21a) and the handle lower shell gripping portion (22a) is the same as the connection direction of the front shell and the rear shell of the main body housing (1).

11. The touch-controlled ultrasonic device according to claim 1, wherein: The accessory shell is made of non-metallic material.

12. The touch-controlled ultrasonic device according to claim 1, wherein: It also includes a body (200) and a support arm (300), wherein the support arm (300) is connected above the body (200), and the touch-controlled ultrasonic host (100) is connected to the support arm (300).

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