CN220158270U - Anti-disassembly's ultrasonic probe - Google Patents

Abstract

The utility model relates to the technical field of ultrasonic scanning equipment, in particular to an anti-disassembly ultrasonic probe, which comprises: the ultrasonic machine core is fixed in a first shell; the first shell is wrapped with a second shell, and the second shell is bonded with the first shell and fixedly connected with the first shell. The utility model has the beneficial effects that: through setting up the second shell that laminates mutually with first shell, realized the better guard effect to first shell for ultrasonic probe is difficult for being dismantled for prior art, and then effectively protected the technical details of the ultrasonic core in the ultrasonic probe, improved the degree of difficulty of reverse engineering and the confidentiality of product.

Description

Anti-disassembly's ultrasonic probe

Technical Field

The utility model relates to the technical field of ultrasonic scanning equipment, in particular to an anti-disassembly ultrasonic probe.

Background

The ultrasonic diagnosis technology is a medical technology using human body detection, and mainly uses good directivity of ultrasonic and similar physical characteristics of reflection, scattering, attenuation, doppler effect and the like, uses different physical parameters of the ultrasonic diagnosis technology, uses different types of ultrasonic diagnosis instruments, adopts various scanning methods to emit ultrasonic into a human body, inspects the physiological structure or tissue form of the human body, propagates in the tissue, reflects and scatters an interface formed by normal tissue or pathological tissue when the acoustic impedance of the normal tissue or pathological tissue has certain difference, receives echo signals, detects the echo signals, and displays the echo signals as waveforms, curves or images and the like, thereby making a generalized or affirmative judgment. Ultrasonic scanning devices can be classified into notebook type, portable, cart type, palm type ultrasonic devices, etc. according to the device form.

The ultrasonic scanning equipment in the prior art often depends on that an ultrasonic scanning probe contacts the body surface of a patient so as to complete scanning work. However, in the practical implementation process, the inventor finds that the existing ultrasonic scanning probe is often fixed by adopting a single-layer screw, so that the disassembly is relatively simple, the internal structure, the circuit design, the software program solidified in the storage device and the like of the ultrasonic probe are easy to disassemble, map and copy, and further technical details are leaked, so that the loss is caused to enterprises.

Disclosure of Invention

Aiming at the problems in the prior art, an anti-disassembly ultrasonic probe is provided.

The specific technical scheme is as follows:

an anti-disassembly ultrasound probe, comprising:

the ultrasonic machine core is fixed in a first shell;

the first shell is wrapped with a second shell, and the second shell is bonded with the first shell and fixedly connected with the first shell.

Preferably, the ultrasonic movement comprises a first main board and a second main board which are stacked up and down;

the first main board and the second main board are both long-strip-shaped;

a PCB positioning frame is arranged between the first main board and the second main board;

the first main board and the second main board are fixed on the upper surface and the lower surface of the PCB positioning frame through fastening devices.

Preferably, two ends of the PCB positioning frame are respectively provided with a first positioning bracket and a second positioning bracket;

the first positioning bracket is an L-shaped bracket, and the first positioning bracket turns to the front end surface of the PCB positioning frame from the upper surface or the lower surface of the PCB positioning frame;

a first ultrasonic array is arranged in front of the first positioning bracket;

the second positioning bracket is an L-shaped bracket, and the second positioning bracket turns to the rear end face of the PCB positioning frame from the upper surface or the lower surface of the PCB positioning frame;

and a second ultrasonic array is arranged behind the second positioning bracket.

Preferably, the first ultrasonic array is a convex array probe, and the second ultrasonic array is a linear array probe; or, the first ultrasonic array is a linear array probe, and the second ultrasonic array is a convex array probe.

Preferably, a wireless charging coil is arranged on the second main board;

a battery is arranged in the PCB positioning frame and is fixedly connected with the PCB positioning frame;

the battery is electrically connected with the charging coil.

Preferably, the first housing includes a first upper cover and a first lower cover;

the first lower cover is provided with the ultrasonic machine core;

the PCB positioning frame is fixed on the first lower cover through a plurality of pressing devices.

Preferably, the number of the pressing devices is 4, and the pressing devices are respectively arranged at four corners of the PCB positioning frame;

the pressing device is fixedly connected with the PCB positioning frame and the first lower cover through screws respectively.

Preferably, a plurality of buckles are uniformly distributed on the edge of the first upper cover;

a plurality of clamping grooves are distributed on the outer side of the first lower cover and correspond to the buckles;

the first upper cover and the first lower cover are fixed in a matched mode through the clamping buckle and the clamping groove.

Preferably, a key switch is arranged on the upper surface of the first main board, and the key switch points to the upper side of the ultrasonic probe;

a first opening is formed in the position, corresponding to the key switch, of the first upper cover, and a linkage mechanism is arranged in the first opening;

the second housing comprises a second upper cover, and a second opening is formed in a position, corresponding to the linkage mechanism, of the second upper cover;

the upper surface of the linkage mechanism is provided with a cover layer, and the shape and the size of the cover layer are matched with those of the second opening.

Preferably, the first housing and the second housing are adhesively fixed.

The technical scheme has the following advantages or beneficial effects: through setting up the second shell that laminates mutually with first shell, realized the better guard effect to first shell for ultrasonic probe is difficult for being dismantled for prior art, and then effectively protected the technical details of the ultrasonic core in the ultrasonic probe, improved the degree of difficulty of reverse engineering and the confidentiality of product.

Drawings

Embodiments of the present utility model will now be described more fully with reference to the accompanying drawings. The drawings, however, are for illustration and description only and are not intended as a definition of the limits of the utility model.

FIG. 1 is a schematic diagram of components of an embodiment of the present utility model;

FIG. 2 is a schematic overall view of an embodiment of the present utility model;

FIG. 3 is a schematic view of an ultrasonic engine according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a compressing apparatus according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a first upper cover and a second lower cover according to an embodiment of the present utility model;

fig. 6 is a schematic diagram of a key switch according to an embodiment of the utility model.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

The utility model is further described below with reference to the drawings and specific examples, which are not intended to be limiting.

The utility model comprises the following steps:

an anti-disassembly ultrasound probe, as shown in fig. 1 and 2, comprising:

the ultrasonic machine core 3, the ultrasonic machine core 3 is fixed in a first outer shell;

the first housing includes a first upper cover 11 and a first lower cover 12;

the first shell is wrapped with a second shell, and the second shell is attached to and fixedly connected with the first shell.

The second housing includes a second upper cover 21 and a second lower cover 22.

Specifically, in order to solve the problem that the ultrasonic probe in the related art is easily disassembled, the second housing is provided to wrap the first housing in the present embodiment to form the ultrasonic probe as shown in fig. 2. Because the ultrasonic probe is connected and fixed up and down only by the first shell to accommodate the ultrasonic core 3, the exposed second shell does not directly bear the structure fixing function, and therefore the first upper cover 11 and the first lower cover 12 of the first shell are not easy to separate in the disassembly process, and further the better protection effect on the ultrasonic core 3 is realized.

In the implementation process, the ultrasonic core 3 is a wireless palm ultrasonic device, and scans a patient through an ultrasonic array, processes echo data to form an ultrasonic image, and sends the ultrasonic image to an external terminal device through a wireless communication function to further realize a diagnosis process.

As an alternative embodiment, the ultrasound machine core 3 comprises a wireless communication circuit, which is connected to an external device by means of existing wireless communication means, such as WLAN, mobile cellular network, bluetooth, etc.

In a preferred embodiment, as shown in fig. 3, the ultrasound core 3 comprises a first main board 31 and a second main board 32 stacked one above the other;

the first main board 31 and the second main board 32 are both long-strip-shaped;

a PCB positioning frame 33 is disposed between the first motherboard 31 and the second motherboard 32;

the first main board 31 and the second main board 32 are fixed to the upper and lower sides of the PCB positioning frame 33 by fastening means.

Specifically, to the problem that the scanning probe in the prior art is large in size and cannot well realize the wireless scanning function, in this embodiment, the size of the ultrasonic movement 3 is reduced by arranging the stacked first main board 31 and the stacked second main board 32, and a better fixing effect is realized by the PCB positioning frame 33.

In the implementation process, the first motherboard 31 and the second motherboard 32 are provided with corresponding electronic devices to implement corresponding functions, and specific circuit designs thereof and software programs set according to needs are the prior art, which are not the focus of protection of the present utility model and are not described herein. The fastening device may be set as a screw, or the like, or an adhesive layer disposed on the PCB positioning frame 33, as required, so as to achieve the effect that the first main board 31 and the second main board 32 are fixed on the upper and lower surfaces of the PCB positioning frame 33. In one embodiment, the PCB positioning frame 33 is a hollow rectangular frame, and the upper and lower surfaces thereof are respectively fixed to the first motherboard 31 and the second motherboard 32. In another embodiment, the PCB positioning frame 33 includes a first component and a second component separated in a left-right direction, and the first component and the second component are respectively disposed at the edge portions of the left and right sides of the ultrasonic core 3 to support the first main board 31 and the second main board 32, so as to reduce the weight of the ultrasonic probe while playing a better fixing effect. The first housing and the second housing may be formed of plastic or other suitable material or materials.

In a preferred embodiment, as shown in fig. 3, two ends of the PCB positioning frame 33 are respectively provided with a first positioning bracket 34 and a second positioning bracket 35;

the first positioning bracket 34 is an L-shaped bracket, and the first positioning bracket 34 turns from the upper surface or the lower surface of the PCB positioning frame 33 to the front end surface of the PCB positioning frame 33;

a first ultrasonic array 36 is arranged in front of the first positioning bracket 34;

the second positioning bracket 35 is an L-shaped bracket, and the second positioning bracket 35 turns to the rear end surface of the PCB positioning frame 33 from the upper surface or the lower surface of the PCB positioning frame 33;

a second ultrasound array 37 is provided behind the second positioning bracket 35.

Specifically, to the problem that the ultrasonic probe in the prior art is large in size and cannot well meet the requirement of portable scanning, in this embodiment, through the arrangement of the first positioning bracket 34 and the second positioning bracket 35, the first ultrasonic array 36 and the second ultrasonic array 37 are respectively integrated at the front end and the rear end of the ultrasonic probe, so that different scanning probes are switched according to the requirement, and the requirement of portable scanning is well met.

Further, the first positioning bracket 34 and the second positioning bracket 35 are fixedly connected with the PCB positioning frame 33, so that the first ultrasonic array 36 and the second ultrasonic array 37 can be fixed at two ends of the ultrasonic probe, and a good fixing effect is achieved.

As an alternative embodiment, the first ultrasonic array 36 and the second ultrasonic array 37 comprise a wafer, a sound absorbing fast, matching layer, a vibrating element and an insulating layer.

In a preferred embodiment, the first ultrasound array 36 is a convex array probe and the second ultrasound array 37 is a linear array probe;

alternatively, the first ultrasound array 36 is a linear array probe and the second ultrasound array 37 is a convex array probe.

Specifically, to the problem that the palm ultrasonic equipment in the prior art only has one kind of scanning probe, can not satisfy clinical scanning demand well, through setting up first ultrasonic array 36 and second ultrasonic array 37 respectively to different kinds of ultrasonic probe in this embodiment, and then effectively satisfied the user's demand for scanning form is more various.

In a preferred embodiment, a wireless charging coil is disposed on the second motherboard 32;

a battery is arranged in the PCB positioning frame 33 and is fixedly connected with the PCB positioning frame 33;

the battery is electrically connected with the charging coil.

Specifically, to the problem that the ultrasonic equipment among the prior art needs to connect external power supply, and is comparatively huge can not carry well, through the space holding battery in PCB locating frame 33 in this embodiment to set up wireless charging coil, and then realized the direct current power supply based on the battery in less volume, make ultrasonic probe be convenient for carry, satisfy the demand of removing the scanning.

In a preferred embodiment, as shown in fig. 4, the first lower cover 12 is provided with an ultrasonic core 3;

the PCB positioning frame 33 is fixed on the first lower cover 12 through a plurality of pressing devices 121.

Specifically, to the problem that the volume of the ultrasonic probe in the prior art is larger, the PCB positioning frame 33 is fixed on the first lower cover 12 through the pressing device in this embodiment, so that a better fixing effect on the ultrasonic core 3 is realized in a more compact space, and the volume of the ultrasonic probe is reduced.

In a preferred embodiment, the number of the pressing devices 121 is 4, and the pressing devices 121 are respectively arranged at four corners of the PCB positioning frame 33;

the pressing device 121 is fixedly connected with the PCB positioning frame 33 and the first lower cover 12 through screws 122 respectively.

Specifically, to achieve a better fixing effect, in this embodiment, the pressing device 121 is connected to the PCB positioning frame 33 and the first lower cover 12 through screws 122, respectively, so as to achieve a better fixing effect.

In a preferred embodiment, as shown in fig. 5, a plurality of buckles 111 are uniformly distributed on the edge of the first upper cover 11;

a plurality of clamping grooves 123 are distributed on the outer side of the first lower cover 12 and correspond to the clamping buckles 111;

the first upper cover 11 and the first lower cover 12 are fixed in a matching way through the clamping buckles 111 and the clamping grooves 123.

Specifically, to the problem that ultrasonic equipment among the prior art is disassembled easily, through in this embodiment at the border evenly distributed buckle 111 of first upper cover 11 to set up corresponding draw-in groove 123 on first lower cover 12, make first shell by being difficult for deformation when the second shell is wrapped up, and then increased the degree of difficulty of disassembling, effectively protected the technical detail of ultrasonic core 3.

Further, through the buckle 111 of even distribution in the border of first upper cover for the even difficult fracture of first shell whole atress has further promoted the degree of difficulty of disassembling.

In a preferred embodiment, as shown in fig. 6, a key switch 311 is disposed on the upper surface of the first main board 31, and the key switch 311 is directed above the ultrasonic probe;

the first upper cover 11 is provided with a first opening at a position corresponding to the key switch 311, and a linkage mechanism 112 is arranged in the first opening;

a second opening is arranged at the position of the second upper cover 21 corresponding to the linkage mechanism 112;

the upper surface of the linkage 112 is provided with a cover layer 211, the cover layer 211 being shaped and sized to match the second aperture.

Specifically, in order to achieve a better control effect on the ultrasonic probe, in this embodiment, the control on the key switch 311 is achieved by setting the cover layer 211 sequentially passing through the second housing and the linkage mechanism 112 passing through the first upper cover 11, so that the ultrasonic probe can still work normally after the first housing and the second housing are set.

In the implementation process, the linkage mechanism 112 may be embodied as a key shell capable of moving up and down, and is fixed on the first upper cover 11 by gluing with oil-resistant, high-temperature-resistant and aging-resistant glue on the inner side of the first upper cover 11.

As an alternative embodiment, the inner side of the second housing is sprayed with a silver paint.

In a preferred embodiment, the first housing is adhesively secured to the second housing.

Specifically, aiming at the problem that the ultrasonic equipment in the prior art is easy to disassemble, in this embodiment, the first housing and the second housing are fixed by bonding, so that the first housing and the second housing form a whole, and further higher structural strength is realized, deformation caused by external force is not easy, and therefore the first upper cover 11 and the second upper cover 12 fixed by the buckle cannot be disassembled based on a common method.

The utility model has the beneficial effects that: through setting up the second shell that laminates mutually with first shell, realized the better guard effect to first shell for ultrasonic probe is difficult for being dismantled for prior art, and then effectively protected the technical details of the ultrasonic core in the ultrasonic probe, improved the degree of difficulty of reverse engineering and the confidentiality of product.

The foregoing is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the embodiments and scope of the present utility model, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present utility model, and are intended to be included in the scope of the present utility model.

Claims (10)

1. An anti-disassembly ultrasound probe, comprising:

the ultrasonic machine core is fixed in a first shell;

the first shell is wrapped with a second shell, and the second shell is bonded with the first shell and fixedly connected with the first shell.

2. The ultrasonic probe of claim 1, wherein the ultrasonic core comprises a first main board and a second main board stacked one above the other;

the first main board and the second main board are both long-strip-shaped;

a PCB positioning frame is arranged between the first main board and the second main board;

the first main board and the second main board are fixed on the upper surface and the lower surface of the PCB positioning frame through fastening devices.

3. The ultrasonic probe of claim 2, wherein a first positioning bracket and a second positioning bracket are respectively arranged at two ends of the PCB positioning frame;

the first positioning bracket is an L-shaped bracket, and the first positioning bracket turns to the front end surface of the PCB positioning frame from the upper surface or the lower surface of the PCB positioning frame;

a first ultrasonic array is arranged in front of the first positioning bracket;

the second positioning bracket is an L-shaped bracket, and the second positioning bracket turns to the rear end face of the PCB positioning frame from the upper surface or the lower surface of the PCB positioning frame;

and a second ultrasonic array is arranged behind the second positioning bracket.

4. The ultrasonic probe of claim 3, wherein the first ultrasonic array is a convex array probe and the second ultrasonic array is a linear array probe;

or, the first ultrasonic array is a linear array probe, and the second ultrasonic array is a convex array probe.

5. The ultrasonic probe of claim 2, wherein a wireless charging coil is disposed on the second motherboard;

a battery is arranged in the PCB positioning frame and is fixedly connected with the PCB positioning frame;

the battery is electrically connected with the charging coil.

6. The ultrasonic probe of claim 2, wherein the first housing comprises a first upper cover and a first lower cover;

the first lower cover is provided with the ultrasonic machine core;

the PCB positioning frame is fixed on the first lower cover through a plurality of pressing devices.

7. The ultrasonic probe of claim 6, wherein the number of the pressing devices is 4, and the pressing devices are respectively arranged at four corners of the PCB positioning frame;

the pressing device is fixedly connected with the PCB positioning frame and the first lower cover through screws respectively.

8. The ultrasonic probe of claim 6, wherein a plurality of buckles are uniformly distributed on the edge of the first upper cover;

a plurality of clamping grooves are distributed on the outer side of the first lower cover and correspond to the buckles;

the first upper cover and the first lower cover are fixed in a matched mode through the clamping buckle and the clamping groove.

9. The ultrasonic probe of claim 6, wherein a key switch is arranged on the upper surface of the first main board, and the key switch is directed above the ultrasonic probe;

a first opening is formed in the position, corresponding to the key switch, of the first upper cover, and a linkage mechanism is arranged in the first opening;

the second housing comprises a second upper cover, and a second opening is formed in a position, corresponding to the linkage mechanism, of the second upper cover;

the upper surface of the linkage mechanism is provided with a cover layer, and the shape and the size of the cover layer are matched with those of the second opening.

10. The ultrasonic probe of claim 1, wherein the first housing is adhesively secured to the second housing.