WO2013044471A1 - Ultrasonic transducer and ultrasonic equipment - Google Patents
Ultrasonic transducer and ultrasonic equipment Download PDFInfo
- Publication number
- WO2013044471A1 WO2013044471A1 PCT/CN2011/080317 CN2011080317W WO2013044471A1 WO 2013044471 A1 WO2013044471 A1 WO 2013044471A1 CN 2011080317 W CN2011080317 W CN 2011080317W WO 2013044471 A1 WO2013044471 A1 WO 2013044471A1
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- WIPO (PCT)
- Prior art keywords
- ultrasonic transducer
- heat conductive
- ultrasonic
- temperature sensor
- conductive member
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/54—Control of the diagnostic device
- A61B8/546—Control of the diagnostic device involving monitoring or regulation of device temperature
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/32—Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise
- G01N29/326—Arrangements for suppressing undesired influences, e.g. temperature or pressure variations, compensating for signal noise compensating for temperature variations
Definitions
- the present invention relates to an ultrasonic transducer and to an ultrasonic device using the ultrasonic transducer. Background technique
- Ultrasonic transducers are a core component of ultrasonic equipment. When the ultrasonic transducer works, part of the ultrasonic mechanical energy is converted into thermal energy. As the power of the ultrasonic transducer increases and the working time is prolonged, the surface temperature of the ultrasonic transducer is overheated. When the surface temperature of the ultrasonic transducer exceeds After 42 degrees Celsius, it may cause burns to human skin. Therefore, it is necessary to monitor the surface temperature of the ultrasonic transducer.
- the existing ultrasonic transducer uses epoxy resin to bond the temperature sensor to the surface of the aluminum shell of the ultrasonic transducer to monitor the surface temperature of the ultrasonic transducer.
- the temperature detecting structure of the existing ultrasonic transducer has the following drawbacks:
- One of the technical problems to be solved by the present invention is to provide an ultrasonic transducer that overcomes the drawbacks of the conventional ultrasonic transducer having large temperature deviation, low production efficiency, and difficulty in repairing the temperature sensor.
- the second technical problem to be solved by the present invention is to provide an ultrasonic device that overcomes the defects of the ultrasonic transducer of the existing ultrasonic device, such as large temperature deviation, low production efficiency, and difficulty in repairing the temperature sensor.
- the technical solution adopted by the present invention to solve one of the technical problems is: constructing an ultrasonic transducer And an ultrasonic transducer body and a temperature sensor, further comprising a flexible heat conductive member and a fixing member, the flexible heat conductive member being in surface contact with a heat conductive surface of the ultrasonic transducer body, the temperature sensor and the The flexible heat conductive member is in surface contact, the fixing member is coupled to the ultrasonic transducer body and crimps the temperature sensor over the flexible heat conductive member.
- the fixing member is detachably coupled to the ultrasonic transducer body.
- the flexible heat conductive member is bonded to a heat conductive surface of the ultrasonic transducer body.
- the flexible heat conductive member is a thermally conductive silicone heat conductive member or a heat conductive sea sponge heat conductive member.
- an ultrasonic device comprising: an apparatus body and an ultrasonic transducer mounted on the apparatus body, the ultrasonic transducer comprising an ultrasonic transducer body and a temperature
- the sensor further comprising a flexible heat conductive member in contact with a heat conductive surface of the ultrasonic transducer body, the temperature sensor being in surface contact with the flexible heat conductive member, the fixing member Attached to the ultrasonic transducer body and crimping the temperature sensor over the flexible heat conductive member.
- the fixing member is detachably coupled to the ultrasonic transducer body.
- the flexible heat conductive member is bonded to a heat conductive surface of the ultrasonic transducer body.
- the flexible heat conductive member is a thermally conductive silicone heat conductive member or a thermally conductive sponge heat conductive member.
- the temperature sensor is connected to the heat-conducting surface of the ultrasonic transducer, which greatly reduces the temperature gradient between the thermal surface of the ultrasonic transducer and the temperature sensor, and can be timely and efficiently
- the heat of the thermal surface of the ultrasonic transducer is transmitted to the temperature sensor to accurately monitor the surface temperature of the ultrasonic transducer, and the accuracy of the temperature monitoring of the ultrasonic transducer and the ultrasonic device is improved; 2.
- the temperature sensor is connected with the thermal conductive surface of the ultrasonic transducer through the flexible heat-conducting member, which can greatly reduce the influence of the working vibration of the ultrasonic transducer on the temperature sensor through the buffering action of the flexible heat-conducting member, and greatly improve the service life of the temperature sensor;
- the temperature sensor can be easily installed and disassembled, which improves the production efficiency of ultrasonic transducers and ultrasonic equipment.
- the temperature sensor is easy to repair.
- Figure 1 is a partial cross-sectional view showing an embodiment of an ultrasonic apparatus of the present invention.
- the ultrasonic transducer 10 of the present invention comprises an ultrasonic transducer body 11, a temperature sensor 13, a flexible heat conductive member 12 and a fixing member 14, and a temperature sensor 13 is connected to the ultrasonic device via a wire 15.
- the flexible heat conductive member 12 is in surface contact with the heat conductive surface of the ultrasonic transducer body 11.
- the contact surface of the flexible heat conductive member 12 and the ultrasonic transducer body 11 is located on the back surface of the ultrasonic transducer body 11.
- the contact surface of the flexible heat conductive member 12 and the ultrasonic transducer body 11 may be selected at other positions of the ultrasonic transducer body 11, such as selected in the ultrasonic transducer body 11. On the side surface.
- the temperature sensor 13 is in surface contact with the flexible heat conductive member 12, and the fixing member 14 is attached to the ultrasonic transducer body 11 and the temperature sensor 13 is crimped onto the flexible heat conductive member 12.
- the flexible heat conductive member 12 is bonded or fixedly connected to the ultrasonic transducer body 11, and the fixing member 14 is connected to the ultrasonic transducer body 11 and the temperature sensor 13 is crimped onto the flexible heat conductive member 12.
- the fixing member 14 may be attached to the ultrasonic transducer body 11 to press the temperature sensor 13 over the flexible heat conductive member 12 while the flexible heat conductive member 12 is crimped to the ultrasonic transducer body 11. The structure on the thermally conductive surface.
- the fixing member 14 and the ultrasonic transducer body 11 may adopt a fixed connection structure, or may adopt a detachable connection structure, for example, a screw connection structure (connecting the fixing member 14 to the ultrasonic transducer body 11 with screws) or snapping
- the structure (the snap-in groove is provided on the ultrasonic transducer body 11, the fixing member 14 is inserted into the snap-in groove, and the fixing member 14 presses the temperature sensor 13 against the flexible heat-conducting member 12).
- the flexible heat conductive member 12 may be a heat conductive member made of a thermally conductive silicone material, or a heat conductive member made of other heat conductive flexible material, such as a heat conductive member made of a heat conductive sponge.
- the fixing member 14 is a structural member capable of crimping the temperature sensor 13 to the flexible heat conducting member 12, such as a plastic pressing block, a metal pressing plate or the like.
- the ultrasonic device of the present invention comprises an apparatus body 20 and an ultrasonic transducer 10 mounted on the apparatus body 20, and the ultrasonic transducer 10 employs the above-described ultrasonic transducer of the present invention
Abstract
An ultrasonic transducer (10) and an ultrasonic equipment. The ultrasonic transducer (10) comprises an ultrasonic transducer body (11), a temperature sensor (13), a flexible heat conducting element (12) and a fixing element (14). The flexible heat conducting element (12) is in contact with the heat conducting surface of the ultrasonic transducer body (11), the temperature sensor (13) is in surface contact with the flexible heat conducting element (12), and the fixing element (14) is connected to the ultrasonic transducer body (11) and is used for connecting the temperature sensor (13) to the flexible heat conducting element (13) by pressing. The ultrasonic equipment comprises an equipment body (20) and the abovementioned ultrasonic transducer (10) arranged on the equipment body (20). The ultrasonic transducer (10) realizes accurate monitoring of the surface temperature, reduces the influence of the transducer working vibration on the temperature sensor, improves production efficiency of the ultrasonic transducer (10) and the ultrasonic equipment, and simplifies the maintenance of the temperature sensor (13).
Description
一种超声波换能器及超声设备 技术领域 Ultrasonic transducer and ultrasonic device
本发明涉及一种超声波换能器， 还涉及使用该超声波换能器的超声设备。 背景技术 The present invention relates to an ultrasonic transducer and to an ultrasonic device using the ultrasonic transducer. Background technique
超声波换能器是超声波设备的核心部件。超声波换能器工作时会有部分超 声波机械能转化为热能， 随着超声波换能器的功率增加和工作时间的延长， 会 出现超声波换能器表面温度过热的现象， 当超声波换能器表面温度超过 42摄 氏度后， 可能会对人体皮肤造成烫伤， 因此， 需要对超声波换能器的表面温度 进行监控。 Ultrasonic transducers are a core component of ultrasonic equipment. When the ultrasonic transducer works, part of the ultrasonic mechanical energy is converted into thermal energy. As the power of the ultrasonic transducer increases and the working time is prolonged, the surface temperature of the ultrasonic transducer is overheated. When the surface temperature of the ultrasonic transducer exceeds After 42 degrees Celsius, it may cause burns to human skin. Therefore, it is necessary to monitor the surface temperature of the ultrasonic transducer.
现有超声波换能器采用环氧树脂将温度传感器粘接在超声波换能器的铝 壳表面上，对超声波换能器的表面温度进行监控。现有超声波换能器的温度检 测结构存在如下缺陷： The existing ultrasonic transducer uses epoxy resin to bond the temperature sensor to the surface of the aluminum shell of the ultrasonic transducer to monitor the surface temperature of the ultrasonic transducer. The temperature detecting structure of the existing ultrasonic transducer has the following drawbacks:
1、 由于环氧树脂导热率低， 超声波换能器的表面热量通过环氧树脂传 递到温度传感器， 超声波换能器的表面与温度传感器之间存在较大 温度梯度， 导致检测温度与超声波换能器的实际表面温度偏差大； 1. Due to the low thermal conductivity of the epoxy resin, the surface heat of the ultrasonic transducer is transmitted to the temperature sensor through the epoxy resin. There is a large temperature gradient between the surface of the ultrasonic transducer and the temperature sensor, resulting in detection temperature and ultrasonic transduction. The actual surface temperature deviation of the device is large;
2、 由于温度传感是通过环氧树脂粘贴在超声波换能器表面的， 生产时 需要等待环氧树脂凝固， 等待时间长， 降低了超声波换能器的生产 效率； 2. Since the temperature sensing is pasted on the surface of the ultrasonic transducer by epoxy resin, it is necessary to wait for the epoxy resin to solidify during production, and the waiting time is long, which reduces the production efficiency of the ultrasonic transducer;
3、 温度传感器通过环氧树脂固定粘贴在超声波换能器表面上后， 温度 传感器与超声波换能器之间形成固定连接， 不便拆卸， 导致温度传 感器返修困难。 3. After the temperature sensor is fixed on the surface of the ultrasonic transducer by epoxy resin, a fixed connection is formed between the temperature sensor and the ultrasonic transducer, which is inconvenient to disassemble, which makes the temperature sensor difficult to repair.
发明内容 Summary of the invention
本发明要解决的技术问题之一在于，提供一种超声波换能器， 克服现有超 声波换能器测温偏差大、 生产效率低、 温度传感器返修困难的缺陷。 One of the technical problems to be solved by the present invention is to provide an ultrasonic transducer that overcomes the drawbacks of the conventional ultrasonic transducer having large temperature deviation, low production efficiency, and difficulty in repairing the temperature sensor.
本发明要解决的技术问题之二在于，提供一种超声设备，克服现有超声设 备的超声波换能器测温偏差大、 生产效率低、 温度传感器返修困难的缺陷。 The second technical problem to be solved by the present invention is to provide an ultrasonic device that overcomes the defects of the ultrasonic transducer of the existing ultrasonic device, such as large temperature deviation, low production efficiency, and difficulty in repairing the temperature sensor.
本发明解决其技术问题之一所采用的技术方案是： 构造一种超声波换能
器， 包括超声波换能器本体和温度传感器， 其特征在于， 还包括柔性导热件和 固定件， 该柔性导热件与所述超声波换能器本体的导热表面面接触，所述温度 传感器与所述柔性导热件面接触，所述固定件连接在所述超声波换能器本体上 并将所述温度传感器压接在所述柔性导热件之上。 The technical solution adopted by the present invention to solve one of the technical problems is: constructing an ultrasonic transducer And an ultrasonic transducer body and a temperature sensor, further comprising a flexible heat conductive member and a fixing member, the flexible heat conductive member being in surface contact with a heat conductive surface of the ultrasonic transducer body, the temperature sensor and the The flexible heat conductive member is in surface contact, the fixing member is coupled to the ultrasonic transducer body and crimps the temperature sensor over the flexible heat conductive member.
在本发明的超声波换能器中，所述固定件可拆卸连接在所述超声波换能器 本体上。 In the ultrasonic transducer of the present invention, the fixing member is detachably coupled to the ultrasonic transducer body.
在本发明的超声波换能器中，所述柔性导热件粘接在所述超声波换能器本 体的导热表面上。 In the ultrasonic transducer of the present invention, the flexible heat conductive member is bonded to a heat conductive surface of the ultrasonic transducer body.
在本发明的超声波换能器中，所述柔性导热件为导热硅胶导热件或导热海 绵导热件。 In the ultrasonic transducer of the present invention, the flexible heat conductive member is a thermally conductive silicone heat conductive member or a heat conductive sea sponge heat conductive member.
本发明解决其技术问题之二所采用的技术方案是：构造一种超声设备，包 括设备本体和安装在该设备本体上的超声波换能器，该超声波换能器包括超声 波换能器本体和温度传感器， 其特征在于， 还包括柔性导热件和固定件， 该柔 性导热件与所述超声波换能器本体的导热表面面接触，所述温度传感器与所述 柔性导热件面接触，所述固定件连接在所述超声波换能器本体上并将所述温度 传感器压接在所述柔性导热件之上。 The technical solution adopted by the present invention to solve the second technical problem is: constructing an ultrasonic device, comprising: an apparatus body and an ultrasonic transducer mounted on the apparatus body, the ultrasonic transducer comprising an ultrasonic transducer body and a temperature The sensor, further comprising a flexible heat conductive member in contact with a heat conductive surface of the ultrasonic transducer body, the temperature sensor being in surface contact with the flexible heat conductive member, the fixing member Attached to the ultrasonic transducer body and crimping the temperature sensor over the flexible heat conductive member.
在本发明的超声设备中，所述固定件可拆卸连接在所述超声波换能器本体 上。 In the ultrasonic device of the present invention, the fixing member is detachably coupled to the ultrasonic transducer body.
在本发明的超声设备中，所述柔性导热件粘接在所述超声波换能器本体的 导热表面上。 In the ultrasonic device of the present invention, the flexible heat conductive member is bonded to a heat conductive surface of the ultrasonic transducer body.
在本发明的超声设备中，所述柔性导热件为导热硅胶导热件或导热海绵导 热件。 In the ultrasonic device of the present invention, the flexible heat conductive member is a thermally conductive silicone heat conductive member or a thermally conductive sponge heat conductive member.
实施本发明的超声波换能器及超声设备，与现有技术比较，其有益效果是: The ultrasonic transducer and the ultrasonic device embodying the present invention have the beneficial effects compared with the prior art:
1. 采用导热性能良好的柔性导热件替换环氧树脂将温度传感器连接在 超声波换能器的导热表面上， 大大降低了超声波换能器导热表面与温 度传感器之间的温度梯度， 能及时高效地将超声波换能器导热表面的 热量传递到温度传感器上， 实现对超声波换能器表面温度的准确监 控， 提高了超声波换能器、 超声设备的温度监控的准确性；
2. 温度传感器通过柔性导热件与超声波换能器导热表面连接， 可以通过 柔性导热件的缓冲作用， 大大降低超声波换能器工作振动对温度传感 器的影响， 大大提高了温度传感器的使用寿命； 1. Replace the epoxy resin with a flexible heat-conducting member with good thermal conductivity. The temperature sensor is connected to the heat-conducting surface of the ultrasonic transducer, which greatly reduces the temperature gradient between the thermal surface of the ultrasonic transducer and the temperature sensor, and can be timely and efficiently The heat of the thermal surface of the ultrasonic transducer is transmitted to the temperature sensor to accurately monitor the surface temperature of the ultrasonic transducer, and the accuracy of the temperature monitoring of the ultrasonic transducer and the ultrasonic device is improved; 2. The temperature sensor is connected with the thermal conductive surface of the ultrasonic transducer through the flexible heat-conducting member, which can greatly reduce the influence of the working vibration of the ultrasonic transducer on the temperature sensor through the buffering action of the flexible heat-conducting member, and greatly improve the service life of the temperature sensor;
3. 温度传感器可以方便地进行安装和拆卸， 提高了超声波换能器、 超声 设备的生产效率， 温度传感器维修简单方便。 3. The temperature sensor can be easily installed and disassembled, which improves the production efficiency of ultrasonic transducers and ultrasonic equipment. The temperature sensor is easy to repair.
附图说明 DRAWINGS
下面将结合附图及实施例对本发明作进一步说明， 附图中： The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:
图 1是本发明超声设备一种实施例的局部剖视图。 BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a partial cross-sectional view showing an embodiment of an ultrasonic apparatus of the present invention.
具体实施方式 detailed description
如图 1所示， 本发明的超声波换能器 10包括超声波换能器本体 11、 温度 传感器 13、柔性导热件 12和固定件 14，温度传感器 13通过导线 15与超声设 备连接。 As shown in Fig. 1, the ultrasonic transducer 10 of the present invention comprises an ultrasonic transducer body 11, a temperature sensor 13, a flexible heat conductive member 12 and a fixing member 14, and a temperature sensor 13 is connected to the ultrasonic device via a wire 15.
柔性导热件 12与超声波换能器本体 11的导热表面面接触。在本实施例中， 柔性导热件 12与超声波换能器本体 11的接触表面位于超声波换能器本体 11 的背面。 在其他实施例中， 根据设计结构和实际需要， 柔性导热件 12与超声 波换能器本体 11的接触表面可以选择在超声波换能器本体 11的其他位置，如 选择在超声波换能器本体 11的侧表面上。 The flexible heat conductive member 12 is in surface contact with the heat conductive surface of the ultrasonic transducer body 11. In the present embodiment, the contact surface of the flexible heat conductive member 12 and the ultrasonic transducer body 11 is located on the back surface of the ultrasonic transducer body 11. In other embodiments, depending on the design structure and actual needs, the contact surface of the flexible heat conductive member 12 and the ultrasonic transducer body 11 may be selected at other positions of the ultrasonic transducer body 11, such as selected in the ultrasonic transducer body 11. On the side surface.
温度传感器 13与柔性导热件 12面接触， 固定件 14连接在超声波换能器 本体 11上并将温度传感器 13压接在柔性导热件 12之上。 The temperature sensor 13 is in surface contact with the flexible heat conductive member 12, and the fixing member 14 is attached to the ultrasonic transducer body 11 and the temperature sensor 13 is crimped onto the flexible heat conductive member 12.
在本实施例中，采用柔性导热件 12与超声波换能器本体 11粘接或固定连 接， 固定件 14连接在超声波换能器本体 11上并将温度传感器 13压接在柔性 导热件 12之上的结构。在其他实施例中， 可以采用固定件 14连接在超声波换 能器本体 11上， 将温度传感器 13压接在柔性导热件 12之上， 同时将柔性导 热件 12压接在超声波换能器本体 11的导热表面上的结构。 In this embodiment, the flexible heat conductive member 12 is bonded or fixedly connected to the ultrasonic transducer body 11, and the fixing member 14 is connected to the ultrasonic transducer body 11 and the temperature sensor 13 is crimped onto the flexible heat conductive member 12. Structure. In other embodiments, the fixing member 14 may be attached to the ultrasonic transducer body 11 to press the temperature sensor 13 over the flexible heat conductive member 12 while the flexible heat conductive member 12 is crimped to the ultrasonic transducer body 11. The structure on the thermally conductive surface.
固定件 14与超声波换能器本体 11可以采用固定连接结构，也可以采用可 拆卸连接结构， 例如采用螺钉连接结构 （用螺钉将固定件 14连接在超声波换 能器本体 11之上）或卡接结构（在超声波换能器本体 11上设置卡接槽， 将固 定件 14插入卡接槽中，固定件 14将温度传感器 13压接在柔性导热件 12之上）。
柔性导热件 12可采用导热硅胶制成的导热件， 也可以采用其他导热柔性 材料制成的导热件， 如采用导热海绵制成的导热件。 The fixing member 14 and the ultrasonic transducer body 11 may adopt a fixed connection structure, or may adopt a detachable connection structure, for example, a screw connection structure (connecting the fixing member 14 to the ultrasonic transducer body 11 with screws) or snapping The structure (the snap-in groove is provided on the ultrasonic transducer body 11, the fixing member 14 is inserted into the snap-in groove, and the fixing member 14 presses the temperature sensor 13 against the flexible heat-conducting member 12). The flexible heat conductive member 12 may be a heat conductive member made of a thermally conductive silicone material, or a heat conductive member made of other heat conductive flexible material, such as a heat conductive member made of a heat conductive sponge.
固定件 14采用能够将温度传感器 13压接在柔性导热件 12之上的结构件， 如采用塑胶压块， 金属压板等。 The fixing member 14 is a structural member capable of crimping the temperature sensor 13 to the flexible heat conducting member 12, such as a plastic pressing block, a metal pressing plate or the like.
如图 1所示， 本发明的超声设备包括设备本体 20和安装在该设备本体 20 上的超声波换能器 10， 超声波换能器 10采用本发明的上述超声波换能器， 在
As shown in Fig. 1, the ultrasonic device of the present invention comprises an apparatus body 20 and an ultrasonic transducer 10 mounted on the apparatus body 20, and the ultrasonic transducer 10 employs the above-described ultrasonic transducer of the present invention,
Claims
1、 一种超声波换能器， 包括超声波换能器本体和温度传感器， 其特征在 于，还包括柔性导热件和固定件， 该柔性导热件与所述超声波换能器本体的导 热表面面接触，所述温度传感器与所述柔性导热件面接触，所述固定件连接在 所述超声波换能器本体上并将所述温度传感器压接在所述柔性导热件之上。 An ultrasonic transducer comprising an ultrasonic transducer body and a temperature sensor, further comprising a flexible heat conductive member and a fixing member, wherein the flexible heat conductive member is in surface contact with a heat conductive surface of the ultrasonic transducer body, The temperature sensor is in surface contact with the flexible heat conductive member, the fixing member is coupled to the ultrasonic transducer body and crimps the temperature sensor over the flexible heat conductive member.
2、 如权利要求 1所述的超声波换能器， 其特征在于， 所述固定件可拆卸 连接在所述超声波换能器本体上。 2. The ultrasonic transducer according to claim 1, wherein the fixing member is detachably coupled to the ultrasonic transducer body.
3、 如权利要求 1所述的超声波换能器， 其特征在于， 所述柔性导热件粘 接在所述超声波换能器本体的导热表面上。 3. The ultrasonic transducer according to claim 1, wherein the flexible heat conductive member is adhered to a heat conductive surface of the ultrasonic transducer body.
4、 如权利要求 1至 3之一所述的超声波换能器， 其特征在于， 所述柔性 导热件为导热硅胶导热件或导热海绵导热件。 The ultrasonic transducer according to any one of claims 1 to 3, wherein the flexible heat conductive member is a thermally conductive silicone heat conductive member or a thermal conductive sponge heat conductive member.
5、一种超声设备，包括设备本体和安装在该设备本体上的超声波换能器， 该超声波换能器包括超声波换能器本体和温度传感器， 其特征在于，还包括柔 性导热件和固定件， 该柔性导热件与所述超声波换能器本体的导热表面面接 触，所述温度传感器与所述柔性导热件面接触，所述固定件连接在所述超声波 换能器本体上并将所述温度传感器压接在所述柔性导热件之上。 5. An ultrasonic device comprising an apparatus body and an ultrasonic transducer mounted on the apparatus body, the ultrasonic transducer comprising an ultrasonic transducer body and a temperature sensor, further comprising a flexible heat conductive member and a fixing member The flexible heat conductive member is in surface contact with a heat conductive surface of the ultrasonic transducer body, the temperature sensor is in surface contact with the flexible heat conductive member, the fixing member is coupled to the ultrasonic transducer body, and the A temperature sensor is crimped over the flexible heat conductive member.
6、 如权利要求 5所述的超声设备， 其特征在于， 所述固定件可拆卸连接 在所述超声波换能器本体上。 6. The ultrasonic apparatus according to claim 5, wherein the fixing member is detachably coupled to the ultrasonic transducer body.
7、 如权利要求 5所述的超声设备， 其特征在于， 所述柔性导热件粘接在 所述超声波换能器本体的导热表面上。 7. The ultrasonic device according to claim 5, wherein the flexible heat conductive member is bonded to a heat conductive surface of the ultrasonic transducer body.
8、 如权利要求 5至 7之一所述的超声设备， 其特征在于， 所述柔性导热 件为导热硅胶导热件或导热海绵导热件。 The ultrasonic device according to any one of claims 5 to 7, wherein the flexible heat conductive member is a thermally conductive silicone heat conductive member or a thermally conductive sponge heat conductive member.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/080317 WO2013044471A1 (en) | 2011-09-28 | 2011-09-28 | Ultrasonic transducer and ultrasonic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2011/080317 WO2013044471A1 (en) | 2011-09-28 | 2011-09-28 | Ultrasonic transducer and ultrasonic equipment |
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| WO2013044471A1 true WO2013044471A1 (en) | 2013-04-04 |
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