CN208610873U - Portable ultrasonic device - Google Patents
Portable ultrasonic device Download PDFInfo
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- CN208610873U CN208610873U CN201721034042.2U CN201721034042U CN208610873U CN 208610873 U CN208610873 U CN 208610873U CN 201721034042 U CN201721034042 U CN 201721034042U CN 208610873 U CN208610873 U CN 208610873U
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- bayonet lock
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- locking
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Abstract
The utility model relates to a kind of portable ultrasonic device, including host part and detection part, host part includes host end housing, host side and host connector, and detection part includes detection end housing, test side and detection terminal adapter；It is characterized in that: the connecting pin side of the host connector is equipped with connector shell, connector shell has accommodating chamber, and detection part is by being attached detection terminal adapter with host connector in the opening insertion accommodating chamber of connector shell；Retaining mechanism is provided on the host end housing, retaining mechanism includes locking connecting rod and button, it locks connecting rod and is equipped with the first latch segment, second latch segment is set on button, first latch segment and the second latch segment can lock detection end housing from the both ends of accommodating chamber, may be implemented to unlock in button press.The utility model uses the more compact connector with locking function of structure, guarantees the connection safety of detection part, avoids the limitation to ultrasonic device appearance and size.
Description
Technical field
The utility model relates to a kind of portable ultrasonic devices, belong to supersonic imaging apparatus technical field.
Background technique
Currently, application of the ultrasonic device in clinical diagnosis and treatment is very universal, patient is accurately understood to doctor
The state of an illness, formulation medical scheme, adjuvant treatment are made that very big contribution, portable, small in order to adapt to a variety of different use environments
The ultrasound products of type continuously emerge, and increasingly receive an acclaim.Ultrasonic diagnostic equipment mainly includes host and detection part, master
Machine component is responsible for information processing, image procossing etc., and detection part generally comprises energy converter, connecting line etc., and detection part is in host
Detecting ultrasonic wave is sent to human body under component controls, and the detection information of return is transmitted back to host part processing, because one
Host part generally requires to configure multiple detection parts, so host part is connect with detection part by connector, conveniently more
Change detection part.The connector at current portable ultrasonic device, the host side used and detection part end is all that itself is locking
The size of the connector of locking structure, connector itself is bigger, and locking mechanism is larger to product appearance limitation, is unfavorable for ultrasound and examines
Disconnected equipment develops to lightening, personalized direction；And other compare the connector of miniaturization, often itself is without locking function,
The connection safety of detection part is only not sufficient to ensure that by the contact engaging and separating force of connector itself.Or some products are provided with locking knot
Structure, but two hand cooperation plug detection parts are needed, use inconvenience.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of portable ultrasonic device, adopt
With the connector with locking function, the connection to guarantee detection part is safe.
According to technical solution provided by the utility model, the portable ultrasonic device, including host part and test section
Part, host part include host end housing, host side and host connector, and detection part includes detection end housing, test side
With detection terminal adapter；It is characterized in that: the connecting pin side of the host connector is equipped with connector shell, connector shell
With accommodating chamber, detection part in the opening insertion accommodating chamber of connector shell by making to detect terminal adapter and host connector
It is attached；
Retaining mechanism is provided on the host end housing, retaining mechanism includes locking connecting rod, button and the first elasticity
Body, locking connecting rod are equipped with the first latch segment, and one end of button is the press surface for being exposed to host side outer surface of outer cover, button
The second latch segment is arranged in the other end；Being equipped in the rear end of the connector shell allows the first latch segment to protrude into receiving in X direction
The first lock opening in chamber, being equipped in the front end of connector shell allows the second latch segment to protrude into accommodating chamber along Y-direction
Second lock opening；First elastomer, which provides one to locking connecting rod and button, stretches the first latch segment and the second latch segment
Enter the active force in accommodating chamber；
There is first latch segment the first latch segment inclined-plane and the first locking to face directly, and the second latch segment has the second locking
Block inclined-plane and the second locking are faced directly, the first latch segment inclined-plane and the second latch segment inclined-plane towards connector shell opening, first
The opening faced directly with the second locking backwards to connector shell is faced in locking directly；It is set respectively in the front-end and back-end of the detection end housing
It is equipped with the second limited block and the first limited block, the first limited block has the first limited block matched with the first latch segment inclined-plane oblique
Face, the second limited block have the second limited block inclined-plane matched with the second latch segment inclined-plane.
Further, the front end of the locking connecting rod is equipped with first and pushes inclined-plane, and button is equipped with second and pushes inclined-plane；Institute
The setting of the first elastomer is stated between locking connecting rod and host end housing, the first promotion inclined-plane and the second promotion inclined-plane match,
First pushes inclined-plane to push inclined-plane along the second of Y-direction push button under the action of the first elastomer, provides direction to button
The active force of press surface one end.
Further, the retaining mechanism further includes fixing piece, and fixing piece is fixed on host end housing, the first elastomer
It is connected between locking connecting rod and fixing piece.
Further, described second inclined-plane is pushed to be set to the upper end of the second latch segment, the second latch segment inclined-plane is set to second
The lower end of latch segment；The lower end of second latch segment is protruded into accommodating chamber by the second lock opening.
Further, first elastomer is two, and one makes the first latch segment for the power of X-direction to locking connecting rod
It protrudes into accommodating chamber, another protrudes into the second latch segment in accommodating chamber to the power that button provides Y-direction.
Further, anti-rebound mechanism is equipped on the host end housing, anti-rebound mechanism includes bayonet lock and the second bullet
Property body, bayonet lock of the bayonet lock along connector shell front end cross mouth and protrude into accommodating chamber, and the second elastomer, which provides one to bayonet lock, makes card
Pin protrudes into the active force in accommodating chamber；The bayonet lock protrudes into one end in accommodating chamber equipped with the first resilient depression face and the second rebound
Compressive plane；On the detection end housing be equipped with rebound triggering block, spring back triggering block on have respectively with the first resilient depression face
The the first triggering face and the second triggering face matched with the second resilient depression face；It is equipped with anti-rebound piece on the button, prevents back
Bullet block has anti-rebound piece of inclined-plane, and bayonet lock is equipped with bayonet lock locking inclined-plane and bayonet lock locking and faces directly, bayonet lock locking inclined-plane and prevents back
Bullet block inclined-plane, bayonet lock locking is faced directly can stop anti-rebound piece to move down positioned at the upside on bayonet lock locking inclined-plane.
Further, notch is equipped on the bayonet lock, bayonet lock locking inclined-plane is set to indentation, there.
Further, bayonet lock locking inclined-plane is arranged to protrusion beside bayonet lock.
Further, second elastomer is arranged between bayonet lock and host end housing, or is arranged in bayonet lock and peace
Between piece installing, wherein installation part is fixed on host end housing.
Further, the bayonet lock is equipped with the bayonet lock guide groove for guiding.
The utility model has the advantage that
(1) the utility model uses the connector with locking function, to guarantee the connection safety of detection part；And it should
For connector in miniaturization, structure is more compact, can be avoided the limitation to ultrasonic device appearance and size；
(2) the utility model uses anti-rebound mechanism, can prevent button from springing back during extracting detection part, make
It is more easy that operation must be extracted.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of portable ultrasonic device described in the utility model.
Fig. 2 is the scheme of installation of the locking structure of connector.
Fig. 3 is the decomposition diagram of the locking structure of connector.
Fig. 4 is the diagrammatic cross-section that the connector is in connection status.
Fig. 5 is the perspective view of the host end housing.
Fig. 6 is the perspective view at another visual angle of host end housing.
Fig. 7 is the perspective view of the locking connecting rod.
Fig. 8 is the perspective view of the button.
Fig. 9 is the perspective view of the detection part shell.
Figure 10 is the perspective view at another visual angle of detection part shell.
Figure 11 is the perspective view of the bayonet lock.
Figure 12 is the diagrammatic cross-section of the locking mechanism when detection part and host part are in locking state.
Figure 13 is the partial cutaway view of the locking mechanism when detection part and host part are in locking state.
Figure 14 is the structural schematic diagram under the anti-rebound usual state of mechanism.
Figure 15 is the sectional view under the anti-rebound usual state of mechanism.
Figure 16 is the sectional view under the anti-rebound mechanism prevention button rebound state.
Description of symbols: 100- host part, 110- host end housing, 111- accommodating chamber, 112- connector opening,
The first lock opening of 113-, the second lock opening of 114-, 115- bayonet lock cross mouth, 116- button installing hole, 117- limit rib, 118-
Connector shell, 120- retaining mechanism, 121- locking connecting rod, the first latch segment of 1211-, the first latch segment of 1211a- inclined-plane,
The first latch segment of 1211b- faces directly, 1212- first pushes inclined-plane, 1213- crook, the first elastomer of 122-, 123- fixing piece,
1231- stay hook, 124- button, 1241- press surface, the second latch segment of 1242-, the second latch segment of 1242a- inclined-plane, 1242b-
Second latch segment is faced directly, 1242c- second pushes inclined-plane, anti-rebound piece of 1243-, 1243a- anti-rebound piece of inclined-plane, 1243b- to prevent back
Bullet block faces directly, 1244- stop edge, the anti-rebound mechanism of 130-, 131- bayonet lock, 1311- latch body, the first resilient depression of 1311a-
Face, the second resilient depression of 1311b- face, 1311c- bayonet lock locking inclined-plane, 1311d- bayonet lock locking face directly, 1311e- notch,
1311f- bayonet lock guide groove, 1312- bayonet lock spring mountings, the second elastomer of 132-, 133- installation part, 140- host side,
150- host connector, 200- detection part, 210- detection end housing, the first limited block of 211-, the first limited block of 211a- are oblique
Face, the first limited block of 211b- face directly, the second limited block of 212-, the second limited block of 212a- inclined-plane, the second limited block of 212b- are straight
Face, 213- rebound triggering block, 213a- first triggers face, 213b- second triggers face, the test side 220-, the connection of the test side 230-
Device.
Specific embodiment
Below with reference to specific attached drawing, the utility model is described in further detail.
As shown in Figure 1, portable ultrasonic device described in the utility model includes host part 100 and detection part 200.Such as
Shown in Fig. 2, Fig. 3, host part 100 includes host end housing 110, host side 140 and host connector 150, detection part
200 include detection end housing 210, test side 220 and detection terminal adapter 230.
When using the ultrasonic device, host part 100 and detection part 200 pass through host connector 150 and test side
Connector 230 connects, and realizes signal transmission；As shown in Figure 5, Figure 6, the host connector 150 and detection terminal adapter 230
The side of connection is equipped with connector shell 118, and there is connector shell 118 receiving host connector 150 to connect with test side
The accommodating chamber 111 of device 230 is provided with limit rib 117, the company of being respectively set inside and outside connector shell 118 in accommodating chamber 111
Device opening 112 is connect, host connector 150 is located at the connector opening 112 of inside, detects terminal adapter 230 by outside
Connector opening 112 is inserted into accommodating chamber 111 and is attached with host connector 150.
Retaining mechanism 120 is provided on host end housing 110, the locking of retaining mechanism 120 detects end housing 210, to prevent
Only detection part 200 falls off.The first lock opening 113 of connection accommodating chamber 111 is equipped in the rear end of the connector shell 118
(as shown in Figure 6) is equipped with the second lock opening 114 of connection accommodating chamber 111 in the front end of connector shell 118 and bayonet lock crosses mouth
115(is as shown in Figure 5), be described below in using the front-rear direction of connector shell 118 as X-direction.As shown in figure 3, the lock
Tight mechanism 120 includes locking connecting rod 121, the first elastomer 122, fixing piece 123 and button 124；As shown in fig. 7, the locking
The rear end of connecting rod 121 is equipped with the first latch segment 1211, and the front end of locking connecting rod 121 is equipped with first and pushes inclined-plane 1212, locking
Connecting rod 121 is equipped with crook 1213；Button is equipped in the host end housing 110 of 118 front end of connector shell to install
Hole 116(is as shown in Figure 5), button installing hole 116 runs through host end housing 110, and button 124 is mounted on the button installing hole 116
In, button 124 can be slided along button installing hole 116, and the one end on button 124 through 110 surface of host end housing is pressing
Face 1241, button 124 be located on one end of the inside of host end housing 110 be provided with stop edge 1244 and with the second lock opening
114 the second latch segments 1242 matched, be described below in using the axial direction of button 124 as Y-direction；The fixing piece 123 is logical
Screw to be crossed to be fixedly mounted on the host end housing 110 of 118 front end of connector shell, fixing piece 123 is equipped with stay hook 1231,
The first elastomer 122, the first bullet are connected between crook 1213 on the stay hook 1231 and locking connecting rod 121 of fixing piece 123
Property body 122 elastic force will lock 121 forward end of connecting rod tense, make lock connecting rod 121 on the first latch segment 1211 by first lock
It is protruded into accommodating chamber 111 at tight opening 113, in order to lock the rear end for the detection terminal adapter 230 being located in accommodating chamber 111
Portion.It is pushed as shown in figure 8, the upper end of the second latch segment 1242 of the button 124 is equipped with the first of locking 121 front end of connecting rod
The second promotion inclined-plane 1242c that inclined-plane 1212 matches, the first of locking connecting rod 121 push inclined-plane 1212 in the first elastomer
The second of push button 124 pushes inclined-plane 1242c under the action of 122, makes button 124 under the action of the first elastomer 122
Press surface 1241 exposes 110 surface of host end housing；Match with the second lock opening 114 lower end of second latch segment 1242
It closes, accommodating chamber 111 is protruded by the second lock opening 114 in the lower end of the second latch segment 1242, is located at accommodating chamber in order to lock
The front end of detection terminal adapter 230 in 111.When the press surface 1241 of push button 124, button 124 is along Y-direction to master
110 medial movement of generator terminal shell compresses the first elastomer 122, moves the first latch segment 1211 for locking connecting rod 121 to the back-end
Accommodating chamber 111 is left, to release the locking state of detection 210 rear end of end housing, while the second latch segment of button 124
1242 also leave accommodating chamber 111, release the locking state of detection 210 front end of end housing.In the present embodiment, button is being pinned
Detection part 200 can be extracted while 124.
As shown in Figure 9, Figure 10, the second limit is respectively arranged in the front end of the detection end housing 210 and rear end
Block 212 and the first limited block 211；As shown in figure 9, first limited block 211 has the first limited block inclined-plane 211a and first
Limited block faces 211b directly；As shown in Figure 10, second limited block 212 has the second limited block inclined-plane 212a and the second limited block
Face 212b directly；As shown in fig. 7, there is first latch segment 1,211 first latch segment inclined-plane 1211a and the first latch segment to face directly
1211b；As shown in figure 8, there is second latch segment 1,242 second latch segment inclined-plane 1242a and the second latch segment to face directly
1242b.First limited block inclined-plane 211a and the first latch segment inclined-plane 1211a cooperates, the second limited block inclined-plane 212a
It cooperates with the second latch segment inclined-plane 1211a, when detecting in the insertion connector shell 118 of end housing 210, the first limited block
Inclined-plane 211a, which is contacted and squeezed with the first latch segment inclined-plane 1211a, pushes the first latch segment inclined-plane 1211a, locks connecting rod 121 along X
Direction is mobile to the back-end, and the first latch segment 1211 removes the first lock opening 113；Meanwhile the second limited block inclined-plane 212a and
Two latch segment inclined-plane 1242a, which are contacted and squeezed, pushes the second latch segment inclined-plane 1242a, and button 124 is along Y-direction to host end housing
The lower end of 110 medial movements, the second latch segment 1242 removes the second lock opening 114；After detection end housing 210 patches in place,
First limited block 211 and the second limited block 212 are respectively moved to the inside of the first latch segment 1211 and the second latch segment 1242, this
When the first latch segment 1211 and the second latch segment 1242 resetted under the action of the first elastomer 122, the first latch segment is faced directly
1211b and the first limited block face 211b contact directly, and the second latch segment faces 1242b directly and the second limited block faces 212b contact directly, the
One latch segment 1211 and the second latch segment 1242 lock the rear end and front end of detection end housing 210 respectively, realize test section
Automatically lock while insertion of part 200.Since the elastic force of the first elastomer 122 acts on when locking, can make a sound to remind
Locking is in place.
As another embodiment of the utility model, anti-rebound mechanism is additionally provided on the host end housing 110
130, as shown in figure 3, anti-rebound mechanism 130 includes that bayonet lock 131, the second elastomer 132 and installation part 133, installation part 133 pass through
Screw is mounted on the host end housing 110 of 118 front end of connector shell, and the second bullet is arranged between bayonet lock 131 and installation part 133
Property body 132；As shown in figure 11, the bayonet lock 131 includes latch body 1311 and bayonet lock spring mountings 1312, the second elastomer
132 are mounted on bayonet lock spring mountings 1312, and the bayonet lock mistake of 118 front end of connector shell is protruded into the end of latch body 1311
In mouth 115, bayonet lock 131 is pressed to connector shell 118 by the second elastomer 132 makes the end of latch body 1311 be located at accommodating chamber
In 111, the bayonet lock guide groove 1311f being oriented to for the direction of motion to bayonet lock 131 is equipped in latch body 1311；Institute
The end for stating latch body 1311 has symmetrical first resilient depression face 1311a and the second resilient depression face 1311b, is detecting
The front end of end housing 210 is equipped with rebound triggering block 213, and rebound triggering block 213 has the first triggering face 213a and the second triggering
Face 213b, the first triggering face 213a and the first resilient depression face 1311a are matched, the second triggering face 213b and the second resilient depression
Face 1311b is matched；When detecting in the insertion connector shell 118 of end housing 210, the first triggering face 213a squeezes the first rebound
Compressive plane 1311a makes latch body 131 that the spring force of the second elastomer 132 be overcome to exit bayonet lock to cross mouth 115；When detection end housing
When 210 extraction connector shell 118, the second triggering face 213b squeezes the second resilient depression face 1311b, to guarantee to detect end housing
210 can pass through.The position setting of the rebound triggering block 213 needs to guarantee starting to lock Cheng Qian's completion rebound touching
Block 213 is sent out by bayonet lock 131, otherwise will cause locking failure.
It is equipped with notch 1311e in the latch body 131, is equipped with bayonet lock locking inclined-plane 1311c at notch 1311e；Such as
Shown in Fig. 8, anti-rebound piece 1243 is equipped on the button 124, anti-rebound piece 1243 has anti-rebound piece of inclined-plane 1243a and prevent
Rebound block faces 1243b directly, and anti-rebound piece is faced directly the downside that 1243b is located at anti-rebound piece of inclined-plane 1243a.As shown in figure 15, logical
Under normal state, anti-rebound piece 1243 is located at notch 1311e, and anti-rebound piece of inclined-plane 1243a and bayonet lock lock card inclined-plane 1311c match
It closes.When user needs to unlock detection part 200, the press surface 1241 of user's push button 124, button 124 is along Y-direction
To the medial movement of host end housing 110, anti-rebound piece 1243 of anti-rebound piece of inclined-plane 1243a is made to act on bayonet lock locking inclined-plane
1311c, forward end under the action of anti-rebound piece 1243 of bayonet lock 131 is mobile, and the notch of bayonet lock 131 is passed through when anti-rebound piece 1243
After 1311e, bayonet lock 131 retracts under the action of the second elastomer 132 into accommodating chamber 111, at this point, anti-rebound piece 1243 anti-
Rebound block, which faces 1243b directly and faces 1311d directly with the bayonet lock locking on the upside of bayonet lock locking inclined-plane 1311c, to be contacted, and bayonet lock locking is faced directly
1311d prevents anti-rebound piece 1243 from springing back downwards, beats so that the locking mechanism for locking connecting rod 121 and button 124 is maintained at
Open position, locking mechanism unlock singlehanded can extract detection part 200 at this time.Detection part 200 springs back touching during extraction
Hair block 213 acts on the end of latch body 1311 again, so that bayonet lock 131 is rebounded forward and moves back, bayonet lock 131 is to anti-rebound piece 1243
Resistance disappear, anti-rebound piece 1243 into secondary notch 1311e locate, button 124 and lock connecting rod 121 make in the first elastomer 122
With lower rebound, return to original state.
Notch 1311e is not required in the present invention, when bayonet lock locking inclined-plane 1311c setting mode change,
Such as to side protrude be arranged when, anti-rebound piece 1243 can smoothly activity when, there is no need to notch 1311e.
In the present invention, preferably the first elastomer 122 uses tension spring, is mounted on locking connecting rod 121 and consolidates
Determine between part 123, other elastomers can also be used, also may be mounted between locking connecting rod 121 and host end housing 110.
Second elastomer 132 can also use tension spring or other elastomeric elements.
The inside of the button 124 of the utility model can be set with the consistent pressure spring of activity direction, auxiliary elastic force is provided, and
Increase stationarity.
Claims (10)
1. a kind of portable ultrasonic device, including host part (100) and detection part (200), host part (100) includes master
Generator terminal shell (110), host side (140) and host connector (150), detection part (200) include detection end housing
(210), test side (220) and detection terminal adapter (230)；It is characterized in that: the connecting pin one of the host connector (150)
Side is equipped with connector shell (118), and connector shell (118) has accommodating chamber (111), and detection part (200) is by connector case
Detection terminal adapter (230) is attached with host connector (150) in opening insertion accommodating chamber (111) of body (118)；
It is provided with retaining mechanism (120) on the host end housing (110), retaining mechanism (120) includes locking connecting rod
(121), button (124) and the first elastomer (122), locking connecting rod (121) are equipped with the first latch segment (1211), button
(124) one end is the press surface (1241) for being exposed to host end housing (110) outer surface, the other end setting of button (124)
Second latch segment (1242)；Being equipped in the rear end of the connector shell (118) allows the first latch segment (1211) to stretch in X direction
Enter the first lock opening (113) in accommodating chamber (111), being equipped in the front end of connector shell (118) allows the second latch segment
(1242) the second lock opening (114) in accommodating chamber (111) is protruded into along Y-direction；First elastomer (122) connects to locking
Bar (121) and button (124), which provide one, makes the first latch segment (1211) and the second latch segment (1242) protrude into accommodating chamber (111)
In active force；
There is first latch segment (1211) the first latch segment inclined-plane (1211a) and the first locking to face directly (1211b), the second lock
There is tight block (1242) the second latch segment inclined-plane (1242a) and the second locking to face directly (1242b), the first latch segment inclined-plane
(1211a) and the second latch segment inclined-plane (1242a) towards connector shell (118) opening, first locking face directly (1211b) and
The opening of (1242b) backwards to connector shell (118) is faced in second locking directly；In the front end of detection end housing (210) with after
End is respectively arranged with the second limited block (212) and the first limited block (211), and the first limited block (211) has and the first latch segment
The first limited block inclined-plane (211a) that inclined-plane (1211a) matches, the second limited block (212) have and the second latch segment inclined-plane
The second limited block inclined-plane (212a) that (1242a) is matched.
2. portable ultrasonic device as described in claim 1, it is characterized in that: the front end of locking connecting rod (121) is equipped with the
One pushes inclined-plane (1212), and button (124) is equipped with second and pushes inclined-plane (1242c)；First elastomer (122) setting exists
It locks between connecting rod (121) and host end housing (110), first pushes inclined-plane (1212) and second to push inclined-plane (1242c) phase
Cooperation, first pushes inclined-plane (1212) to push away under the action of the first elastomer (122) along the second of Y-direction push button (124)
Dynamic inclined-plane (1242c) provides the active force towards press surface (1241) one end to button (124).
3. portable ultrasonic device as claimed in claim 2, it is characterized in that: the retaining mechanism (120) further includes fixing piece
(123), fixing piece (123) is fixed on host end housing (110), the first elastomer (122) be connected to locking connecting rod (121) and
Between fixing piece (123).
4. portable ultrasonic device as claimed in claim 2, it is characterized in that: described second pushes inclined-plane (1242c) to be set to the
The upper end of two latch segments (1242), the second latch segment inclined-plane (1242a) are set to the lower end of the second latch segment (1242)；Described second
The lower end of latch segment (1242) is protruded into accommodating chamber (111) by the second lock opening (114).
5. portable ultrasonic device as described in claim 1, it is characterized in that: first elastomer (122) is two, one
The power for providing X-direction to locking connecting rod (121) protrudes into the first latch segment (1211) in accommodating chamber (111), another is to button
(124) power for providing Y-direction protrudes into the second latch segment (1242) in accommodating chamber (111).
6. portable ultrasonic device as described in any one in claim 1-5, it is characterized in that: in the host end housing (110)
It is equipped with anti-rebound mechanism (130), anti-rebound mechanism (130) includes bayonet lock (131) and the second elastomer (132), bayonet lock (131)
Bayonet lock along connector shell (118) front end is crossed mouth (115) and is protruded into accommodating chamber (111), and the second elastomer (132) is to bayonet lock
(131) providing one makes bayonet lock (131) protrude into the active force in accommodating chamber (111)；The bayonet lock (131) protrudes into accommodating chamber
(111) one end in is equipped with the first resilient depression face (1311a) and the second resilient depression face (1311b)；Outside the test side
Shell (210) be equipped with rebound triggering block (213), rebound triggering block (213) on have respectively with the first resilient depression face (1311a)
The the first triggering face (213a) matched with the second resilient depression face (1311b) and the second triggering face (213b)；In the button
(124) it is equipped with anti-rebound piece (1243), anti-rebound piece (1243) has anti-rebound piece of inclined-plane (1243a), and bayonet lock is set on (131)
There are bayonet lock locking inclined-plane (1311c) and bayonet lock locking to face directly (1311d), bayonet lock locking inclined-plane (1311c) and anti-rebound piece of inclined-plane
(1243a), bayonet lock locking, which faces (1311d) directly and is located at the upside on bayonet lock locking inclined-plane (1311c), can stop anti-rebound piece
(1243) it moves down.
7. portable ultrasonic device as claimed in claim 6, it is characterized in that: being equipped with notch on the bayonet lock (131)
(1311e), bayonet lock locking inclined-plane (1311c) are set at notch (1311e).
8. portable ultrasonic device as claimed in claim 6, it is characterized in that: bayonet lock locking inclined-plane (1311c) is to bayonet lock
(131) side protrusion setting.
9. portable ultrasonic device as claimed in claim 6, it is characterized in that: second elastomer (132) is arranged in bayonet lock
(131) between host end housing (110), or it is arranged between bayonet lock (131) and installation part (133), wherein installation part
(133) it is fixed on host end housing (110).
10. portable ultrasonic device as claimed in claim 6, it is characterized in that: the bayonet lock (131) is equipped with for guiding
Bayonet lock guide groove (1311f).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034042.2U CN208610873U (en) | 2017-08-17 | 2017-08-17 | Portable ultrasonic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721034042.2U CN208610873U (en) | 2017-08-17 | 2017-08-17 | Portable ultrasonic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208610873U true CN208610873U (en) | 2019-03-19 |
Family
ID=65688340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721034042.2U Active CN208610873U (en) | 2017-08-17 | 2017-08-17 | Portable ultrasonic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208610873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109833059A (en) * | 2017-08-17 | 2019-06-04 | 无锡祥生医疗科技股份有限公司 | Portable ultrasonic device |
-
2017
- 2017-08-17 CN CN201721034042.2U patent/CN208610873U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109833059A (en) * | 2017-08-17 | 2019-06-04 | 无锡祥生医疗科技股份有限公司 | Portable ultrasonic device |
| CN109833059B (en) * | 2017-08-17 | 2023-09-29 | 无锡祥生医疗科技股份有限公司 | Portable ultrasonic equipment |
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