Ultrasonic probe

Abstract

The utility model provides an ultrasonic probe which comprises a probe body, a power line arranged at one end of the probe body, a connecting plug arranged at the other end of the power line, a storage assembly arranged on the power line and a protection assembly arranged on the power line and arranged outside the connecting plug in a sleeving mode. Through the arranged storage assembly, a fixing ring is rotated to loosen attachment of a spring piece to a power line, the storage assembly can move on the power line, a probe body is placed in a storage box, then a box cover is covered, the kit is opened to dry the interior of the storage box, drying and dustproof protection are conducted on the probe body, and the service life is prolonged; after the connecting plug is installed and fixed at the working position, the air bag is inflated to enable the filling layer to expand, the connecting plug in the protective shell is filled and protected, dust and moisture are prevented from entering the protective shell, and the influence of the dust and the moisture on the working of the ultrasonic probe is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to ultrasonic detection technical field especially relates to a kind of ultrasonic probe. BACKGROUND

[0002] Ultrasonic probe is a kind of electrical element for ultrasonic detection process, carries out emission and reception ultrasonic wave, the probe used in ultrasonic detection, is the transducer for realizing the conversion of electric energy and acoustic energy using the piezoelectric effect of material, the performance of probe directly influences the characteristics of ultrasonic wave, influences the detection performance of ultrasonic wave, the key component in probe is wafer, wafer is a single crystal or polycrystalline sheet with piezoelectric effect, its function is to convert electric energy and acoustic energy, the end of wired ultrasonic probe is usually equipped with a set of integrated wire, the integrated wire is connected with external equipment through lemo connector.

[0003] Ultrasonic probe device should avoid dust and moisture etc. when not in use, so as to prolong service life, the existing equipment is mostly saved using special storage package, needs additional structure equipment is not convenient to operate, and lacks the setting of storage protection when ultrasonic probe is not taken off from instrument. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of ultrasonic probe, store and protect when ultrasonic probe is not taken off from instrument, avoid dust and moisture etc. contact, prolong service life, simultaneously, the connecting plug place of ultrasonic probe equipment is filled with protection, reduce the influence of dust moisture on ultrasonic probe work.

[0005] The purpose and effect of the ultrasonic probe are achieved by the following specific technical means: an ultrasonic probe includes a probe body, a power cord arranged at one end of the probe body, and a connecting plug arranged at the other end of the power cord.

[0006] A storage assembly is arranged on the power cord.

[0007] A protection assembly is arranged on the power cord and covers the connecting plug.

[0008] Preferably, the storage assembly includes a storage box, a fixing ring, a spring sheet, a box cover, a plug, a reagent box, a connecting block, a box outlet, and a connecting spring.

[0009] Preferably, the storage box is provided with a spring sheet at one end away from the probe body.

[0010] Preferably, the storage box is movably connected with a box cover through a hinge at one end of the probe main body, and a connecting block is arranged at the end of the box cover away from the hinge.

[0011] Preferably, the box cover is provided with a reagent box at one side close to the storage box, the reagent box is internally provided with dry silica gel, a box outlet is arranged at one side of the reagent box close to the connecting block, a stop block is arranged at one side of the reagent box close to the connecting block and inside the box cover, a connecting spring is arranged at one side of the stop block close to the box cover, and the other end of the connecting spring is fixedly connected with the box cover.

[0012] Preferably, the protection assembly comprises a protection shell, a cooling fin, a filling layer, a gas outlet and a gas bag, the protection shell is arranged on the power cord and sleeved outside the connecting plug, and the protection shell is in the shape of a rectangular frame with a hollow interior.

[0013] Preferably, the filling layer is arranged on the inner wall of the protection shell, the filling layer is in the shape of a hollow loop, and the filling layer is made of elastic polyurethane.

[0014] Preferably, the gas bag is arranged through one side wall of the protection shell and connected with the filling layer at one side inside the protection shell, the check valve and the one-way valve are arranged inside the gas bag, the gas outlet is arranged through the same side wall of the protection shell, and the protection shell is connected with the filling layer at one side inside the protection shell.

[0015] Preferably, the cooling fin is arranged on the outer side wall of the protection shell, and each group of cooling fins is arranged in a rectangular array.

[0016] Preferably, the probe main body comprises a probe, a wafer and a sensor.

[0017] Beneficial effects:

[0018] 1. The storage assembly is arranged, the elastic sheet is loosened by rotating the fixed ring to release the adhesion to the power cord, the storage assembly can move on the power cord, the probe main body is placed inside the storage box, the box cover is covered, the reagent box is opened to dry the inside of the storage box, the probe main body is dried and protected from dust, the service life is prolonged, and the drying effect is more durable when the box cover is opened and the reagent box is automatically closed.

[0019] 2. The protection assembly is arranged, the connecting plug is fixed after being installed at the working position, the filling layer is expanded through the gas bag, the connecting plug in the protection shell is filled and protected, dust and water are prevented from entering, the influence of dust and water on the ultrasonic probe is reduced, the cooling fin helps the ultrasonic detection equipment to dissipate heat, and the influence of equipment heating on the ultrasonic probe is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole three-dimensional structure schematic view of the utility model.

[0021] Figure 2 It is the three-dimensional structure schematic view of the storage assembly of the utility model.

[0022] Figure 3 It is the plane structure schematic view of the inside of the box cover of the utility model.

[0023] Figure 4 It is the three-dimensional structure schematic view of the spring piece of the utility model.

[0024] Figure 5 It is the inside three-dimensional structure schematic view of the protection assembly of the utility model.

[0025] Figure 6 It is the inside structure schematic view of the inflator bag of the utility model.

[0026] Figures 1-6 The correspondence between the component name and the drawing number is:

[0027] 1, probe body; 2, storage assembly; 201, storage box; 202, fixed ring; 203, spring piece; 204, box cover; 205, plug; 206, reagent box; 207, connecting block; 208, box outlet; 209, connecting spring; 3, power cord; 4, protection assembly; 401, protection shell; 402, cooling fin; 403, filling layer; 404, air outlet; 405, inflator bag; 5, connecting plug. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] First embodiment

[0030] As shown in the accompanying drawings of Figure 1 , the accompanying drawings of Figure 2 , the accompanying drawings of Figure 3 and the accompanying drawings of Figure 4 : an ultrasonic probe, comprising a probe body 1, a power cord 3 arranged at one end of the probe body 1 and a connecting plug 5 arranged at the other end of the power cord 3:

[0031] The storage assembly 2 is arranged on the power cord 3. The storage assembly 2 comprises a storage box 201, a fixing ring 202, spring sheets 203, a box cover 204, a plug 205, a reagent box 206, a connecting block 207, a box outlet 208 and a connecting spring 209. The storage box 201 is arranged on the power cord 3. The storage box 201 is in the shape of a hollow cylinder. The internal size of the storage box 201 is larger than the size of the probe body 1. When the ultrasonic probe is not removed from the equipment after use, the probe body 1 is placed in the storage box 201 to dry and prevent dust.

[0032] The spring sheets 203 are arranged in a circular array at the end of the storage box 201 away from the probe body 1. The spring sheets 203 are thin at the end away from the storage box 201. The fixing ring 202 is threadedly connected to the spring sheets 203. The fixing ring 202 is rotated to loosen the spring sheets 203 from the power cord 3. The storage assembly 2 can be moved on the power cord 3.

[0033] Second embodiment

[0034] As shown in Figs. 1-3, the storage box 201 is arranged on the power cord 3. The storage box 201 is in the shape of a hollow cylinder. The internal size of the storage box 201 is larger than the size of the probe body 1. When the ultrasonic probe is not removed from the equipment after use, the probe body 1 is placed in the storage box 201 to dry and prevent dust. Figure 1 Figure 2 Figure 3 The box cover 204 is movably connected to the storage box 201 through a hinge at the end close to the probe body 1. The connecting block 207 is arranged at the end of the box cover 204 away from the hinge. The spring sheets 203 are tightly clamped by the box cover 204, so that the inside of the storage box 201 is airtight. Figure 4 The reagent box 206 is arranged on the side of the box cover 204 close to the storage box 201. Dry silica gel is arranged in the reagent box 206. The box outlet 208 is arranged on the side of the reagent box 206 close to the connecting block 207. The plug 205 is arranged in the reagent box 206 on the side close to the box cover 204. The connecting spring 209 is arranged on the side of the plug 205 close to the box cover 204. The other end of the connecting spring 209 is fixedly connected to the inside of the box cover 204. When the box cover 204 is closed, the plug 205 is pressed by the storage box 201. The connecting spring 209 is compressed, and the plug 205 moves close to the box cover 204. At this time, the reagent box 206 is opened to dry the inside of the storage box 201, so as to dry and prevent dust for the probe body 1, prolong the service life. After the box cover 204 is opened, the connecting spring 209 is stretched, the plug 205 moves away from the box cover 204 and blocks the box outlet 208 of the reagent box 206, so that the reagent box 206 is automatically closed, and the dry silica gel in the reagent box 206 has a more lasting drying effect.

[0035] Third embodiment

[0036] As shown in Figs. 4-6, the storage box 201 is arranged on the power cord 3. The storage box 201 is in the shape of a hollow cylinder. The internal size of the storage box 201 is larger than the size of the probe body 1. When the ultrasonic probe is not removed from the equipment after use, the probe body 1 is placed in the storage box 201 to dry and prevent dust.

[0037] Figure 1 Figure 5 Figure 6 ​​​​​As shown: the protection assembly 4 is arranged on the power cord 3 and sleeved outside the connecting plug 5: the protection assembly 4 comprises a protection shell 401, a heat sink 402, a filling layer 403, an air outlet 404 and a gas bag 405, the protection shell 401 is arranged on the power cord 3 and sleeved outside the connecting plug 5, the protection shell 401 is in the shape of a rectangular frame with a hollow interior, the protection shell 401 prevents dust and moisture from entering the mounting connection of the ultrasonic probe, thereby reducing the influence of dust and moisture on the operation of the ultrasonic probe.

[0038] The inner wall of the protection shell 401 is provided with the filling layer 403, the filling layer 403 is in the shape of a hollow loop, the material of the filling layer 403 is elastic polyurethane, the filling layer 403 is inflated by the gas bag 405, the connecting plug 5 in the protection shell 401 is filled and protected, dust and moisture are prevented from entering, and the influence of dust and moisture on the operation of the ultrasonic probe is reduced.

[0039] The protection shell 401 is provided with the gas bag 405 on one side wall, the gas bag 405 is connected to the inside of the filling layer 403 on one side of the protection shell 401, the gas bag 405 is provided with a check valve and a one-way valve inside, the protection shell 401 is provided with the air outlet 404 on the same side wall, the protection shell 401 is connected to the inside of the filling layer 403 on one side of the protection shell 401, the gas in the filling layer 403 is discharged by opening the air outlet 404, and the connecting plug 5 can be normally removed.

[0040] The outer wall of the protection shell 401 is provided with the heat sink 402, each group of heat sinks 402 is arranged in a rectangular array, the heat sink 402 helps the ultrasonic detection equipment to dissipate heat, and reduces the influence of equipment temperature rise on the operation of the ultrasonic probe.

[0041] The probe body 1 comprises a probe, a wafer and a sensor, and has the function of realizing the conversion of electric energy and acoustic energy.

[0042] Working principle: when the ultrasonic probe is not removed from the device after use, rotate the fixed ring 202 to loosen the spring sheet 203 against the power cord 3, the storage assembly 2 can move on the power cord 3, place the probe body 1 inside the storage box 201, then rotate the fixed ring 202 to make the spring sheet 203 adhere to the power cord 3, fix the position of the storage assembly 2, cover the box cover 204, the block 205 is in contact with the storage box 201 and is extruded, the connecting spring 209 is compressed, the block 205 moves close to the box cover 204, at this time the reagent box 206 is opened to dry the inside of the storage box 201 and dry and protect the probe body 1 from dust, prolonging the service life, after opening the box cover 204, the connecting spring 209 is stretched, the block 205 moves away from the box cover 204 and blocks the box outlet 208 of the reagent box 206, so that the reagent box 206 is automatically closed, the dry silica gel inside has more lasting drying effect, after the connecting plug 5 is installed and fixed, inflate the filling layer 403 through the air bag 405 to expand the filling layer 403, protect the connecting plug 5 in the protective shell 401, isolate dust and moisture from entering, reduce the influence of dust and moisture on the work of the ultrasonic probe, open the air outlet 404 to release the gas in the filling layer 403, the connecting plug 5 can be normally removed, the cooling fin 402 helps the ultrasonic detection device to dissipate heat, reduces the influence of device temperature rise on the work of the ultrasonic probe.

Claims

1. An ultrasonic probe, comprising a probe body (1), a power cord (3) disposed at one end of the probe body (1), and a connector (5) disposed at the other end of the power cord (3), characterized in that: The storage component (2) is located on the power cord (3); The protective component (4) is mounted on the power cord (3) and sleeved on the outside of the connector (5).

2. The ultrasonic probe according to claim 1, characterized in that: The storage component (2) includes a storage box (201), a fixing ring (202), a spring sheet (203), a box cover (204), a blocking block (205), a reagent kit (206), a connecting block (207), a box outlet (208), and a connecting spring (209). The storage box (201) is mounted on the power cord (3). The storage box (201) is shaped as a hollow cylinder. The internal size of the storage box (201) is larger than the size of the probe body (1).

3. The ultrasonic probe according to claim 2, characterized in that: A spring sheet (203) is provided at the end of the storage box (201) away from the probe body (1). The spring sheets (203) are arranged in a circular array. The end of the spring sheet (203) away from the storage box (201) is thinner. A fixing ring (202) is threaded onto the spring sheet (203).

4. The ultrasonic probe according to claim 2, characterized in that: The storage box (201) is connected to the cover (204) via a hinge at one end near the probe body (1), and a connecting block (207) is provided on the cover (204) at the end away from the hinge.

5. The ultrasonic probe according to claim 2, characterized in that: The reagent kit (206) is disposed on the side of the lid (204) near the storage box (201). The reagent kit (206) contains desiccant. The reagent kit (206) has a box outlet (208) through it on the side of the reagent kit (206) near the connecting block (207). A blocking block (205) is disposed on the side of the reagent kit (206) near the connecting block (207) and inside the lid (204). A connecting spring (209) is disposed on the side of the blocking block (205) near the lid (204). The other end of the connecting spring (209) is fixedly connected to the inside of the lid (204).

6. The ultrasonic probe according to claim 1, characterized in that: The protective component (4) includes a protective shell (401), a heat sink (402), a filling layer (403), an air outlet (404), and an air inflator (405). The protective shell (401) is disposed on the power cord (3) and sleeved on the outside of the connector (5). The protective shell (401) is a rectangular frame with a hollow interior.

7. The ultrasonic probe according to claim 6, characterized in that: Each of the protective shells (401) has a filling layer (403) on its inner wall. The filling layer (403) is hollow in shape and is made of elastic polyurethane.

8. The ultrasonic probe according to claim 6, characterized in that: An air inflator (405) is provided through one side wall of the protective shell (401). The air inflator (405) is located inside the protective shell (401) and connected to the inside of the filling layer (403). A check valve and a one-way valve are provided inside the air inflator (405). An air outlet (404) is provided through the same side wall of the protective shell (401). The protective shell (401) is located inside the protective shell (401) and connected to the inside of the filling layer (403).

9. The ultrasonic probe according to claim 6, characterized in that: The outer wall of the protective shell (401) is provided with heat sinks (402), and each group of heat sinks (402) is arranged in a rectangular array.

10. The ultrasonic probe according to claim 1, characterized in that: The probe body (1) includes a probe, a chip, and a sensor.

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