CN206924085U - A kind of Novel convex battle array Ultrasonic-B probe - Google Patents
A kind of Novel convex battle array Ultrasonic-B probe Download PDFInfo
- Publication number
- CN206924085U CN206924085U CN201720115192.XU CN201720115192U CN206924085U CN 206924085 U CN206924085 U CN 206924085U CN 201720115192 U CN201720115192 U CN 201720115192U CN 206924085 U CN206924085 U CN 206924085U
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- China
- Prior art keywords
- housing
- matching layer
- pressing plate
- chip
- acoustic lens
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Abstract
Obstetrics and gynecology department medical instruments field is the utility model is related to, especially a kind of Novel convex battle array Ultrasonic-B probe.It includes：Housing, acoustic lens, matching layer, support frame, chip, cushion, web plate, absorbent treatment, pressing plate, cable, adjusting screw and spring, there is liquid silica gel passage in the both sides wall body of housing, the inner of liquid silica gel passage is located at acoustic lens and matching layer is combined place, the outer end of liquid silica gel passage is connected with plug, chip and cushion are arranged in support frame, adjusting screw is threadedly connected to the rear portion of housing, and spring is between pressing plate and baffle ring.It can be such that matching layer is pressed in all the time on acoustic lens by support frame, cushion and spring, chip and matching layer is set to be adjacent to all the time, avoid giving chip excess pressure crushing chip simultaneously, the problem of being easy to repair degumming between matching layer and acoustic lens, given by web plate while cushion supports and avoid its reflection to ultrasonic wave.
Description
Technical field
Obstetrics and gynecology department medical instruments field is the utility model is related to, especially a kind of Novel convex battle array Ultrasonic-B probe.
Background technology
The core component popped one's head in as B ultrasound instrument, it is frequent due to using, it is the part for being easiest to damage.But due to valency of popping one's head in
Lattice are expensive, its price normally close to B ultrasound instrument total price half, so, repairing maintenance probe has very high economic value.B
Super instrument often occurs in display image the vertical filaments of sun occur in use.It is vertical dark at the hand extruding probe vertical filaments of sun
The phenomenon that bar substantially weakens, it is due between acoustic lens layer and matching layer caused by degumming that this.Currently used way is to use
At liquid silica gel injection degumming and drive bubble out of, lightened restrictions on after probe firmly is tightened into placement 24 hours with gauze belt, failure vanishes.
But following problem be present：First, operate bothersome, be easily introduced impurity in operating process, two, be not easy to catch up with the bubble at degumming
To the greatest extent, three, can not make to remain between acoustic lens and matching layer and be close to.
Utility model content
The utility model aims to solve the problem that above mentioned problem, there is provided a kind of Novel convex battle array Ultrasonic-B probe, passes through support frame, bullet
Property pad and spring can be such that matching layer is pressed in all the time on acoustic lens, chip and matching layer is adjacent to all the time, while avoid to chip
Excess pressure crushing chip, the problem of being easy to repair degumming between matching layer and acoustic lens, give cushion by web plate and support
While avoid its reflection to ultrasonic wave, the technical scheme of use is as follows：
A kind of Novel convex battle array Ultrasonic-B probe, it is characterised in that including：Housing, acoustic lens, matching layer, support frame, chip,
Cushion, web plate, absorbent treatment, pressing plate, cable, adjusting screw and spring, the acoustic lens and housing Joint, the housing
Both sides wall body in there is liquid silica gel passage, the inner of the liquid silica gel passage is located at acoustic lens and matching layer is combined
Place, the outer end of the liquid silica gel passage are threaded with closure liquid silica gel passage plug, the matching layer, carriage
Frame, web plate, absorbent treatment and pressing plate are set in turn in housing from left to right, and the chip and cushion are set gradually from left to right
In support frame, the inwall of the pressing plate and housing separately forms a cavity, and the adjusting screw is threadedly connected to shell
The rear portion of body, the right flank of the pressing plate are protruded above formed with positioning convex, radially expand shape in the adjusting screw
Into there is baffle ring, the spring housing is loaded on positioning convex and between pressing plate and baffle ring.
On the basis of above-mentioned technical proposal, in addition to hot air hose, there is demarcation strip between the pressing plate and housing in cavity
Cavity is divided into the warm wind chamber that providing warm air passes through and two separate chambers of cable chamber that power supply cable passes through, the shell
The bottom of body offers the inclined hole towards left.
On the basis of above-mentioned technical proposal, in addition to for connecting the connection ring of hot air hose and cable.
The utility model has the following advantages that：It can be such that matching layer compresses all the time by support frame, cushion and spring
In on acoustic lens, making chip and matching layer be adjacent to all the time, while avoid giving chip excess pressure crushing chip, be easy to repairing to match
Between layer and acoustic lens the problem of degumming, given by web plate while cushion supports and avoid its reflection to ultrasonic wave.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art.It should be evident that drawings in the following description are only
It is a kind of embodiment of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, the acquisition that can also be extended according to the accompanying drawing of offer is other to implement accompanying drawing.
Fig. 1：Cross-sectional view of the present utility model；
Fig. 2：Cross-sectional view (vertical view) of the present utility model；
Fig. 3：The positive structure diagram of support frame described in the utility model and chip；
Fig. 4：The cross-sectional view of support frame described in the utility model, chip and cushion；
Fig. 5：The structural representation of connection ring described in the utility model；
Embodiment
The utility model is described in further detail with example below in conjunction with the accompanying drawings：
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be joined directly together, can also be indirectly connected by intermediary.For the ordinary skill in the art,
Concrete meaning of the above-mentioned term in the utility model can be understood with concrete condition.
Explanation is needed exist for, the noun of locality is left and right described in text is defined on the basis of the view shown in Fig. 1,
It should be appreciated that the use of the noun of locality should not limit the protection domain that the application is asked.
As shown in Figures 1 to 4, a kind of Novel convex battle array Ultrasonic-B probe, it is characterised in that including：Housing 1, acoustic lens 2, matching
Layer 3, support frame 40, chip 41, cushion 42, web plate 20, absorbent treatment 5, pressing plate 6, cable 8, adjusting screw 60 and spring
61, the acoustic lens 2 and the Joint of housing 1, there is liquid silica gel passage 10, the liquid in the both sides wall body of the housing 1
The inner of silica gel passage 10 is located at acoustic lens 2 and matching layer 3 is combined place, the outer end threaded connection of the liquid silica gel passage 10
There is closure liquid silica gel passage 10 to use plug 11, the matching layer 3, support frame 40, web plate 20, absorbent treatment 5 and pressing plate 6 are by a left side
It is set in turn in the right side in housing 1, the chip 41 and cushion 42 are set in turn in support frame 40 from left to right, described
The inwall of pressing plate 6 and housing 1 separately forms a cavity, and the adjusting screw 60 is threadedly connected to the rear portion of housing 1, described
The right flank of pressing plate 6 is protruded above formed with positioning convex 62, is radially expanded formed with backstop in the adjusting screw 60
Ring 60a, the spring 61 are set on positioning convex 62 and between pressing plate 6 and baffle ring 60a.
When degumming occurs between matching layer 3 and acoustic lens 2, first turning adjusting screw 60, the elastic force of spring 61 is diminished, beat
Two plugs 11 are opened, makes two liquid silica gel passages 10 open, liquid silica gel is filled with a wherein liquid silica gel passage 10,
At liquid silica gel filling degumming, while bubble is caught up with another liquid silica gel passage 10, continued to fill up until liquid silica gel
Overflowed from another liquid silica gel passage 10, now bubble is all driven out of, connects two plugs 11, turning adjusting screw 60, makes
The elastic force of spring 61 becomes big.Thrust is passed sequentially through pressing plate 6, absorbent treatment 5, web plate 20, support frame 40 and passed to by spring 61
With layer 3, matching layer 3 is remained with acoustic lens 2 and be close to, while prevent bubble from entering between matching layer and acoustic lens 2.
By the screen resilience for adjusting the adjustable springs 61 of adjusting screw 60.
The web plate 20 that needs to illustrate herein, support frame 40 are that to be made its i.e. elasticity smaller for rigid material, web plate 20 by
There is mesh and the whole plate that differs in it, effect is to avoid it to propagation of the sound wave to absorbent treatment 5, reduces reflection, while by
For rigid material therefore it can give support frame 40 1 direct thrust in it, (cushion is uncompressed under state) is brilliant under normality
The left side of piece 41 slightly exceeds support frame 40, and the effect of support frame 40 is the direct effect push-tight using it with matching layer 3
Matching layer 3 rather than the crushing that chip 41 is avoided using the push-tight matching layer 3 of chip 41, and the effect of cushion is to provide chip 41
An activity surplus in support frame 40, while chip 41 is adjacent to (non-to compress energetically) matching layer 3, ensure accuracy of detection.
Preferably, in addition to hot air hose 9, in cavity there is demarcation strip 7 to separate cavity between the pressing plate 6 and housing 1
71 two separate chambers of cable chamber that the warm wind chamber 70 and power supply cable 8 passed through for providing warm air passes through, the housing 1
Bottom offers the inclined hole 72 towards left.Hot air hose 9 is connected with warm wind chamber 70 supplies warm wind, blows and comforts on the person, can subtract
Small probe temperature is low human body is caused stress, improve the accuracy of diagnosis, make those who are investigated more comfortable.
As shown in Figure 5, it is preferred that also include being used for the connection ring 80 for connecting hot air hose 9 and cable 8.
The utility model is illustrated by way of example above, but the utility model is not limited to above-mentioned specific implementation
Example, all scopes that the requires of the utility model protection is belonged to based on any changes or modifications that the utility model is done.
Claims (3)
- A kind of 1. Novel convex battle array Ultrasonic-B probe, it is characterised in that including：Housing (1), acoustic lens (2), matching layer (3), carriage Frame (40), chip (41), cushion (42), web plate (20), absorbent treatment (5), pressing plate (6), cable (8), adjusting screw (60) With spring (61), the acoustic lens (2) and housing (1) Joint, lead to liquid silica gel in the both sides wall body of the housing (1) Road (10), the inner of the liquid silica gel passage (10) is located at acoustic lens (2) and matching layer (3) is combined place, the liquid silicon The outer end of glue passage (10) is threaded with closure liquid silica gel passage (10) and uses plug (11), the matching layer (3), carriage Frame (40), web plate (20), absorbent treatment (5) and pressing plate (6) are set in turn in housing (1) from left to right, the chip (41) and Cushion (42) is set in turn in support frame (40) from left to right, the inwall of the pressing plate (6) and housing (1) separately shape Into a cavity, the adjusting screw (60) is threadedly connected to the rear portion of housing (1), and the right flank of the pressing plate (6) protrudes above Formed with positioning convex (62), radially expanded formed with baffle ring (60a), the spring on the adjusting screw (60) (61) it is set on positioning convex (62) and between pressing plate (6) and baffle ring (60a).
- A kind of 2. Novel convex battle array Ultrasonic-B probe according to claim 1, it is characterised in that：Also include hot air hose (9), it is described There is demarcation strip (7) cavity to be divided into warm wind chamber (70) and confession that providing warm air passes through between pressing plate (6) and housing (1) in cavity (71) two separate chambers of cable chamber that cable (8) passes through, the bottom of the housing (1) is offered towards left Inclined hole (72).
- A kind of 3. Novel convex battle array Ultrasonic-B probe according to claim 1, it is characterised in that：Also include being used to connect hot air hose (9) and cable (8) connection ring (80).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115192.XU CN206924085U (en) | 2017-02-08 | 2017-02-08 | A kind of Novel convex battle array Ultrasonic-B probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720115192.XU CN206924085U (en) | 2017-02-08 | 2017-02-08 | A kind of Novel convex battle array Ultrasonic-B probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206924085U true CN206924085U (en) | 2018-01-26 |
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ID=61349012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720115192.XU Expired - Fee Related CN206924085U (en) | 2017-02-08 | 2017-02-08 | A kind of Novel convex battle array Ultrasonic-B probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206924085U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112698464A (en) * | 2021-01-14 | 2021-04-23 | 北方夜视技术股份有限公司 | Degumming mechanism analysis and processing method for low-light-level image intensifier of coupling lens |
-
2017
- 2017-02-08 CN CN201720115192.XU patent/CN206924085U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112698464A (en) * | 2021-01-14 | 2021-04-23 | 北方夜视技术股份有限公司 | Degumming mechanism analysis and processing method for low-light-level image intensifier of coupling lens |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20190208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |