CN208015430U

CN208015430U - Wireless probe

Info

Publication number: CN208015430U
Application number: CN201820617176.5U
Authority: CN
Inventors: 罗崇; 王功华; 杨凯
Original assignee: Edan Instruments Inc
Current assignee: Edan Instruments Inc
Priority date: 2018-04-26
Filing date: 2018-04-26
Publication date: 2018-10-26
Anticipated expiration: 2028-04-26

Abstract

The utility model provides a kind of wireless probe, including probing shell, and probing shell includes probe upper casing and probe lower casing, and battery, sensor, wireless receiving coil and master control borad are equipped in the accommodating chamber inside probing shell.Sensor is located at the downside of battery, and is attached to the inner surface of probe lower casing；Wireless receiving coil is located at the upside of battery, and fits in the inner surface of probe upper casing.Sensor in the utility model is attached to the inner surface of probe lower casing, closer to detected object, to improve the sensitivity of wireless probe；Wireless receiving coil fits in the inner surface of probe upper casing, and the both sides of battery are located at sensor, to far from sensor and object to be detected, advantageously reduce detection faces and the temperature of sensing station, ensures the reliability of probe.Thus, the wireless probe of the application is while realizing wireless charging, moreover it is possible to ensure the sensitivity of probe, it is ensured that integrally-built reliability of popping one's head in.

Description

Wireless probe

Technical field

The utility model is related to medical instruments field, more particularly to a kind of wireless probe.

Background technology

In the Medical Devices of existing market, wireless probe using probe and electrode contact charging modes.Such spy The charging modes of needle and electrode contact, in use for some time, the coating of detecting probe surface are easy to be worn away, in addition probe makes There is no clean couplant with rear surface, it is very strong to metal protection, tips of probes can be made to aoxidize to form one layer of black Oxidation film leads to poor contact, or even can not charge, and is reduced so as to cause wireless probe reliability.

If the module of wireless charging is arranged in wireless probe, although can solve the problems, such as that probe is easily corroded.But nothing Line charging module will produce a large amount of heat while realizing charge function, cause the raising of probe sensitive surface temperature, to The sensitivity for influencing probe, reduces the reliability of probe.

Utility model content

Utility model aims to solve wireless probes in the prior art can cause to visit when realizing wireless charging The problem of sensitivity of head and reliability reduce.

In order to solve the above technical problems, the utility model provides a kind of wireless probe, including probing shell, the probe shell Body include probe upper casing and probe lower casing, the probe upper casing connected with the probe lower casing and in the inside of the probing shell Form accommodating chamber；It is equipped in the accommodating chamber：Battery, sensor, wireless receiving coil and master control borad, sensor are located at described The downside of battery, and it is attached to the inner surface of the probe lower casing；Wireless receiving coil is located at the upside of the battery, and is bonded In the inner surface of the probe upper casing；Master control borad is arranged in the upside of the sensor, and positioned in the downside of the battery.

Preferably, the outside of the battery is equipped with battery case, and the battery case includes battery upper casing and battery lower casing； The battery upper casing connects with the battery lower casing and forms accommodating cavity in the inside of the battery case, and the battery setting exists In the accommodating cavity；The battery upper casing is located at the upside of the battery, and the battery lower casing is located in the downside of the battery.

Preferably, the inner surface of the probe upper casing is equipped with the first storage tank, and the outer surface of the battery upper casing corresponds to institute The position for stating the first storage tank is equipped with the second storage tank, and the wireless receiving coil is attached to corresponding first storage tank In second storage tank.

Preferably, it is connected with a bandage on the outside of the probe upper casing to buckle, the bandage is buckled close to the probe upper casing Center is arranged；The medial surface of the probe upper casing is set there are two first storage tank, and two first storage tanks are distinguished Any one or two being arranged in the both sides that the bandage is buckled, two first storage tanks are for placing the wireless receiving Coil.

Preferably, the inner surface of the probe upper casing is equipped with third storage tank, and the third storage tank is close to the probe The bottom of upper casing is arranged, and the third storage tank is for housing the wireless receiving coil or antenna.

Preferably, insulation shielding piece is equipped between the master control borad and the sensor；The master control borad and the probe Lower casing positioning is fixed, and surface of the battery lower casing towards the probe lower casing is convexly equipped with multiple compression legs, and each compression leg supports It peaks on the master control borad.

Preferably, sensor connecting plate is additionally provided in the accommodating chamber, the sensor connecting plate is arranged in the insulation Shield the downside of piece；The sensor connecting plate is fixed with probe lower casing positioning；The sensor connecting plate, which is equipped with, to be supplied The sensor by via, the position that the inner surface of the lower casing bottom plate corresponds to the via is equipped with groove, to house institute State sensor.

Preferably, the end of the battery lower casing exceeds the battery upper casing outward, and the battery lower casing exceeds the electricity The part of pond upper casing is equipped with holding tank；The holding tank is equipped with display module towards the probe upper casing in the holding tank；Institute It states probe upper casing and corresponds to the position of the holding tank equipped with transparent window.Preferably, the probe upper casing includes upper coverboard and edge The upper casing side plate that the upper coverboard periphery protrudes out, the probe lower casing include lower coverboard and are protruded out down along the lower coverboard periphery Shell-side plate；The upper casing side plate is connected with the lower casing side plate so that shell phase encloses shape under the probe upper casing and the probe At the accommodating chamber.

Preferably, the free end of the upper casing side plate is equipped with protruding portion, and the free end of the lower casing side plate is equipped with capillary groove, Water proof ring is equipped in the capillary groove；The protruding portion is docked with capillary groove cooperation, and the water proof ring is fixed on institute It states in capillary groove.

As shown from the above technical solution, the beneficial effects of the utility model are：

In the wireless probe of the utility model, wireless receiving coil is coupled with the wireless transmission coil of external adapter and be will produce Electric current, to realize the wireless charging of battery；Sensor in wireless probe is attached to the inner surface of probe lower casing, makes sensor more Close to detected object, to improve the sensitivity of wireless probe；Wireless receiving coil fits in the interior table of probe upper casing simultaneously Face, and be located at sensor the both sides of battery, to far from sensor and object to be detected, advantageously reduce detection faces and The temperature of sensing station ensures the reliability of probe；In addition, sensor is at a distance from wireless receiving coil is in wireless probe Farther out, and by cell partition, sensor can be made to be preferably minimized the electromagnetic interference of wireless receiving coil.Thus, the nothing of the application Line is popped one's head in while realizing wireless charging, moreover it is possible to ensure the sensitivity of probe, it is ensured that integrally-built reliability of popping one's head in.

Description of the drawings

Fig. 1 is the front view of the utility model wireless probe embodiment.

Fig. 2 is schematic cross-sectional view of the wireless probe structure shown in FIG. 1 along A-A.

Fig. 3 is schematic cross-sectional view of the wireless probe structure shown in FIG. 1 along B-B.

Fig. 4 is the Structure explosion diagram of wireless probe shown in FIG. 1.

Fig. 5 is the structural schematic diagram of probe upper casing in the utility model wireless probe embodiment.

Fig. 6 is the structural schematic diagram that bandage is buckled in the utility model wireless probe embodiment.

Fig. 7 is another structural schematic diagram of probe upper casing in the utility model wireless probe embodiment.

Fig. 8 is the structural schematic diagram of probe upper casing in another embodiment of the utility model wireless probe.

Fig. 9 is probe lower casing structural schematic diagram in the utility model wireless probe embodiment.

Figure 10 is another structural schematic diagram of probe lower casing in the utility model wireless probe embodiment.

Figure 11 is the structural schematic diagram of sensor connecting plate in the utility model wireless probe embodiment.

Figure 12 is the structural schematic diagram of master control borad in the utility model wireless probe embodiment.

Figure 13 is the structural schematic diagram of battery upper casing in the utility model wireless probe embodiment.

Figure 14 is the structural schematic diagram of battery lower casing in the utility model wireless probe embodiment.

Figure 15 is another structural schematic diagram of battery lower casing in the utility model wireless probe embodiment.

The reference numerals are as follows：100, wireless probe；110, sensor；120, wireless receiving coil；130, on probe Shell；1301, upper coverboard；1302, upper casing side plate；131, stud；1311, it slots；132, counterbore；133, the first storage tank；134, Opening；135, protruding portion；136, third storage tank；140, probe lower casing；1401, working face；1402, lower coverboard；1403, lower casing Side plate；141, groove；142, Nut column；143, positioning column；144, limited post；145, capillary groove；150, battery；160, on battery Shell；161, the second storage tank；162, elastic button bit；170, battery lower casing；171, concave station；172, fixing buckle；173, holding tank； 174, connecting hole；175, compression leg；180, bandage is buckled；181, cap body portion；1811, through-hole；182, interconnecting piece；1821, air hole； 190, waterproof ventilated membrane；200, display module；210, display sheet；220, sensor connecting plate；221, via；222, location hole； 230, master control borad；231, limit hole；240, insulation shielding piece；250, water proof ring.

Specific implementation mode

Embodying the exemplary embodiment of the utility model features and advantages will describe in detail in the following description.It should be understood that To be the utility model can have various variations in different embodiments, all do not depart from the model of the utility model It encloses, and the descriptions and illustrations are essentially for illustration purposes, rather than to limit the utility model.

In order to further illustrate the principles of the present invention and structure, the preferred implementation in conjunction with attached drawing to the utility model Example is described in detail.

Refering to fig. 1 to Fig. 4, the application provides a kind of wireless probe comprising probing shell.The probing shell includes probe Upper casing 130 and probe lower casing 140, probe upper casing 130 and the probe connection of lower casing 140 fasten and are formed and held in the inside of probing shell Receive chamber.

Battery 150, sensor 110, wireless receiving coil 120 and master control borad 230 are equipped in accommodating chamber.Wherein, it senses Device 110 is located at the downside of battery 150, and is attached to the inner surface of probe lower casing 140.Wireless receiving coil 120 is located at battery 150 Upside, and fit in probe upper casing 130 inner surface.Master control borad 230 is arranged in the upside of sensor 110, and is located at battery 150 downside.

The concrete structure of one preferred embodiment wireless probe 100 of the utility model introduced below.

In the present embodiment, the outside of battery 150 is equipped with battery case.Battery case includes battery upper casing 160 and battery Lower casing 170.Battery upper casing 160 and battery lower casing 170 connect and form accommodating cavity in the inside of battery case.Battery 150 is arranged In the accommodating cavity.Wherein, battery upper casing 160 is located at the upside of battery 150, and battery lower casing 170 is located at the downside of battery 150.

Refering to Fig. 3 and Fig. 4, probe upper casing 130 include upper coverboard 1301 and on this periphery of coverboard 1301 protrude out it is upper Shell-side plate 1302, probe lower casing include lower coverboard 1402 and the lower casing side plate 1403 that protrudes out of periphery along the lower coverboard 1402.On Shell-side plate 1302 is connected with lower casing side plate 1403 so that probe upper casing 130 is mutually enclosed accommodating chamber with probe lower casing 140.

Further, it pops one's head in and is equipped with water proof ring 250 between upper casing 130 and probe lower casing 140.In upper casing 130 of popping one's head in, on The free end of shell-side plate 1302 is equipped with protruding portion.In lower casing 140 of popping one's head in, the free end of lower casing side plate 1403 is equipped with capillary groove 145, water proof ring 250 is arranged in the capillary groove 145.The capillary groove 145 and protruding portion 135 of the present embodiment are in the shape of the letter V, this is prominent Go out portion 135 to dock with the cooperation of capillary groove 145, so that water proof ring 250 is fixed in capillary groove 145.

Refering to 5 and Fig. 6,130 outside projection stud 131 of upper casing of popping one's head in is equipped with endoporus, the endoporus and probe in stud 131 The inside of upper casing 130 communicates.The top of stud 131 is equipped with fluting 1311, which can be used for breathing freely.

The endoporus of the stud 131 of the present embodiment is internal thread hole, and the bandage that is spirally connected thereon buckles 180, which buckles 180 and include Cap body portion 181 and interconnecting piece 182.Specifically, the center of interconnecting piece 182 is equipped with air hole 1821.The interconnecting piece 182 is close to cap body The side wall in portion 181 is equipped with through-hole 1811, and air hole 1821 is communicated with external environment.Interconnecting piece 182 is spirally connected with stud 131 Cooperation, the air hole 1821 are communicated with the inside of probe upper casing 130.Cap body portion 181 is substantially resisted against the end of stud 131.

Further, it as shown in fig. 7, the position that the inner surface of probe upper casing 130 corresponds to stud 131 is equipped with counterbore 132, sinks The section in hole 132 is more than the section of stud 131.Waterproof ventilated membrane 190 is equipped in the counterbore 132, waterproof ventilated membrane 190 covers spiral shell The endoporus of column 131.The setting of waterproof ventilated membrane 190 makes wireless probe 100 while ventilative, is also equipped with the function of waterproof.This The center of the waterproof ventilated membrane 190 of embodiment has refined net, to realize the purpose of eight grades of waterproofs.

For the wireless probe 100 of the present embodiment, the sound inside probing shell can penetrate waterproof ventilated membrane 190, lead to Air hole 1821 and through-hole 1811 that bandage buckles 180 are crossed, then is smoothly spread out of via the fluting 1311 of probe upper casing 130.

Referring still to Fig. 7, in upper casing 130 of popping one's head in, the inner surface of upper coverboard 1301 is equipped with the first storage tank 133, battery The position that the lateral surface of upper casing 160 corresponds to first storage tank 133 is equipped with the second storage tank 161, and wireless receiving coil 120 adheres to In 133 and second storage tank 161 of corresponding first storage tank.

Specifically, the counterbore 132 of probe upper casing 130 is arranged close to the center of upper coverboard 1301.The spy of the present embodiment First storage tank 133 there are two being set altogether on head upper casing 130, and two storage tanks 133 are located at the both sides of counterbore 132.Wherein, Any one in two the first storage tanks 133 or two are for placing wireless receiving coil 120.Correspondingly, battery case direction It also is provided with two the second storage tanks 161 on the side of probe upper casing 130.

Refering to Fig. 8, in other preferably the probe upper casing 130 of embodiment, the inner surface of upper coverboard 1301 is equipped with the Three storage tanks 136.Third storage tank 136 is close to the bottom setting of probe upper casing 130, and the third storage tank 136 is for housing nothing Line receiving coil 120 or antenna.It should be noted that wireless receiving coil 120 is preferentially positioned over the first appearance of probe upper casing 130 It sets in slot 133.

Preferably, in the present embodiment, wireless receiving coil 120 is rectangle, to increase itself and wireless transmission coil Coupling area, to improve the charge efficiency of battery 150.In some other embodiment, the first storage tank 133 and second is accommodating Slot 161 can be one or more.The shape of wireless receiving coil 120 may be rectangular, round or other polygons.First The shape of storage tank 133 and the second storage tank 161 may be correspondingly rectangular, round or other polygons, to be adapted to difference The wireless receiving coil 120 of shape.

As shown in figure 9, in the present embodiment, the lateral surface of probe lower casing 140 is equipped with working face 1401.Wireless probe 100 When in use, working face 1401 can be used for daubing coupling agent.Working face 1401 is arranged in the outside of probing shell, it can be effectively Avoid corrosion of the couplant to 100 internal element of wireless probe.

0 and Figure 11 refering to fig. 1, in the present embodiment, lower coverboard 1402 are equipped with positioning towards the surface of sensor connecting plate Column 143, the position that sensor connecting plate 220 corresponds to the positioning column 143 are equipped with location hole 222.Positioning column 143 and location hole 222 location fits, to make the positioning of sensor connecting plate 220 be fixed on probe lower casing 140.

The sensor connecting plate 220 of the present embodiment be equipped with for sensor 110 by via.The probe lower casing 140 The position that the inner surface of lower coverboard 1402 corresponds to via is equipped with groove 141, for accommodating sensor 110.

Further, as shown in fig. 10 and fig. 12, in the present embodiment, lower coverboard 1402 is towards the surface of master control borad 230 Equipped with limited post 144, the position that master control borad 230 corresponds to the limited post 144 is equipped with limit hole 231.Limit hole 231 and limited post 144 location fits, to make the positioning of master control borad 230 be fixed on probe lower casing 140.The master control borad 230 of the present embodiment and sensing Insulation shielding piece 240 is equipped between device 110, the centre of the insulation shielding piece 240 is metal shield materials, and two sides are insulated for PC Piece.

As shown in figure 13, in the present embodiment, battery upper casing 160 is rectangle.A close left side for 160 lateral surface of battery upper casing The position at right both ends is respectively provided with second storage tank 161, for placing wireless receiving coil 120.

The close bottom of 4 and Figure 15 refering to fig. 1, battery lower casing 170 are equipped with concave station 171, are used for placing battery 150.Concave station 171 side is equipped with multiple fixing buckles 172, and the outer profile of battery upper casing 160 is equipped with multiple elastic button bits 162.Fixing buckle 172 with Elastic button bit 162 coordinates, so that battery upper casing 160 snaps onto the top of battery 150, to which battery 150 is fixed on battery case In body.

Further, the top of battery lower casing 170 exceeds battery upper casing 160 outward.Battery upper casing 170 exceeds battery lower casing The inner surface of 160 part is equipped with holding tank 173, and display module 200 is equipped in the holding tank 173.The display group of the present embodiment Part 200 is LCD components.

Towards probe upper casing 130, the position that probe upper casing 130 corresponds to holding tank 173 is set the holding tank 173 of the present embodiment There is opening 134.Display sheet 210 is equipped at the opening 134, to form transparent window on probe upper casing 130.In the present embodiment In, display sheet 210 is PC pieces.The central, clear of PC pieces, periphery silk-screen black.The side of the PC pieces is coated with 3M glue, with adherency It is fixed at the opening 134 of probe upper casing 130.

In the present embodiment, in the present embodiment, the both sides of holding tank 173 are equipped with connecting hole 174 in battery lower casing 170, The position that probe 140 medial surface of lower casing is correspondingly connected with hole 174 is equipped with Nut column 142.Connecting hole 174 and Nut column 142 pass through spiral shell Female connection is, it can be achieved that battery case and lower casing 140 of popping one's head in are connected and fixed.

Preferably, surface of the battery lower casing 170 towards probe lower casing 140 is equipped with multiple compression legs 175, compression leg 175 is supported On master control borad 230, so that master control borad 230 is fixed in probe lower casing 170.230 jam sensor 110 of master control borad at this time, makes Sensor 110 is stably fixed to lower coverboard 1402, lower casing side plate 1403 and battery lower casing 170 and is enclosed in space.

For the wireless probe 100 of the application in assembly, detailed process is as follows：

PC pieces are bonded at the opening 134 of probe upper casing 130；Waterproof ventilated membrane 190 is sticked at into the heavy of probe upper casing 130 In hole 132.Bandage is buckled 180 to be screw-coupled in probe upper casing 130, then water proof ring 250 is sleeved on to the protruding portion of probe upper casing 130 On 135.

Then sensor connecting plate 220 is packed into probe lower casing 140, location hole 222 is made to be inserted in positioning column 143.Again Sensor 110 is encased in the groove 141 of probe lower casing 140, with soldering wires, and sensor 110 is made to pass through sensor company Fishplate bar 220.Insulation shielding piece 240 is covered in the top of sensor 110, then master control borad 230 is packed into probe lower casing 140, is made Limit hole 231 is inserted in limited post 144.

Then battery lower casing 170 is made connecting hole 174 correspond to Nut column 142, then uses spiral shell loaded on 230 top of master control borad It follows closely attaching nut column 142 to fix, the compression leg 175 in 170 outside of battery lower casing compresses master control borad 230 at this time.LCD components are packed into In holding tank 173, battery 150 is encased in concave station 171；The elastic button bit 162 of battery upper casing 160 is set to snap onto fixing buckle In 172, to which battery 150 is fixed in 150 shell of battery.

Finally wireless receiving coil 120 is sticked in the second storage tank 161 of probe upper casing 130, is used in combination screw lock solid Surely probe upper casing 130 and probe lower casing 140, to complete the assembly of wireless probe 100.

For the wireless probe of the application, wireless receiving coil couples with the wireless transmission coil of external adapter and will produce electricity Stream, to realize the wireless charging of battery；The sensor in wireless probe is attached to the inner surface of probe lower casing simultaneously, makes sensor Closer to detected object, to improve the sensitivity of wireless probe；In addition wireless receiving coil fits in the interior of probe upper casing Surface, and the both sides of battery are located at sensor, to far from sensor and object to be detected, advantageously reduce detection faces With the temperature of sensing station, ensure the reliability of probe.Thus, the wireless probe of the application is realizing the same of wireless charging When, moreover it is possible to ensure the sensitivity of probe, it is ensured that integrally-built reliability of popping one's head in.

Although describing the utility model with reference to several exemplary embodiments, it is to be understood that, term used is to say Term bright and exemplary, and not restrictive.Since the utility model can in a variety of forms be embodied without departing from practicality Novel spirit or essence, it should therefore be appreciated that the above embodiment is not limited to any details above-mentioned, and should be in accompanying right Widely explained in spirit and scope defined by it is required that, thus fall into whole variations in claim or its equivalent scope and Remodeling all should be appended claims and be covered.

Claims

1. a kind of wireless probe, including probing shell, which is characterized in that the probing shell includes under probe upper casing and probe Shell, the probe upper casing and the probe lower casing connect and form accommodating chamber in the inside of the probing shell；

It is equipped in the accommodating chamber：

Battery；

Sensor, is located at the downside of the battery, and is attached to the inner surface of the probe lower casing；

Wireless receiving coil, is located at the upside of the battery, and fits in the inner surface of the probe upper casing；

Master control borad is arranged in the upside of the sensor, and positioned in the downside of the battery.

2. wireless probe according to claim 1, which is characterized in that the outside of the battery is equipped with battery case, described Battery case includes battery upper casing and battery lower casing；The battery upper casing connects with the battery lower casing and in the battery case Inside form accommodating cavity, the battery is arranged in the accommodating cavity；The battery upper casing is located at the upside of the battery, institute Battery lower casing is stated to be located in the downside of the battery.

3. wireless probe according to claim 2, which is characterized in that it is accommodating that the inner surface of the probe upper casing is equipped with first The outer surface of slot, the battery upper casing corresponds to the position of first storage tank equipped with the second storage tank, the wireless receiving line Circle is attached in corresponding first storage tank and second storage tank.

4. wireless probe according to claim 3, which is characterized in that be connected with a bandage on the outside of the probe upper casing Button, the bandage is buckled to be arranged close to the center of the probe upper casing；The medial surface of the probe upper casing is set there are two described in First storage tank, two first storage tanks are separately positioned on the both sides that the bandage is buckled, appointing in two first storage tanks One or two anticipate for placing the wireless receiving coil.

5. wireless probe according to claim 1, which is characterized in that the inner surface of the probe upper casing is accommodating equipped with third Slot, the third storage tank are arranged close to the bottom of the probe upper casing, and the third storage tank described wirelessly connects for housing Take-up circle or antenna.

6. wireless probe according to claim 2, which is characterized in that be equipped between the master control borad and the sensor exhausted Edge shields piece；The master control borad is fixed with probe lower casing positioning, surface of the battery lower casing towards the probe lower casing Multiple compression legs are convexly equipped with, each compression leg is resisted against on the master control borad.

7. wireless probe according to claim 6, which is characterized in that sensor connecting plate is additionally provided in the accommodating chamber, The sensor connecting plate is arranged in the downside of the insulation shielding piece；The sensor connecting plate is positioned with the probe lower casing It is fixed；The sensor connecting plate be equipped with for the sensor by via, the inner surface of the lower casing bottom plate corresponds to institute The position for stating via is equipped with groove, to house the sensor.

8. wireless probe according to claim 2, which is characterized in that the end of the battery lower casing exceeds the electricity outward Pond upper casing, part of the battery lower casing beyond the battery upper casing are equipped with holding tank；The holding tank is towards on the probe Shell is equipped with display module in the holding tank；The position that the probe upper casing corresponds to the holding tank is equipped with transparent window.

9. wireless probe according to claim 1, which is characterized in that the probe upper casing includes upper coverboard and on described The upper casing side plate that coverboard periphery protrudes out, the lower shell-side that the probe lower casing includes lower coverboard and protruded out along the lower coverboard periphery Plate；The upper casing side plate is connected with the lower casing side plate so that shell phase is enclosed institute under the probe upper casing and the probe State accommodating chamber.

10. wireless probe according to claim 9, which is characterized in that the free end of the upper casing side plate is equipped with protruding portion, The free end of the lower casing side plate is equipped with capillary groove, and water proof ring is equipped in the capillary groove；The protruding portion and the capillary groove Cooperation docking, and the water proof ring is fixed in the capillary groove.