CN207516943U

CN207516943U - Ultrasound keyboard device

Info

Publication number: CN207516943U
Application number: CN201721602341.1U
Authority: CN
Inventors: 彭春林
Original assignee: Wuxi Chison Medical Technologies Co Ltd
Current assignee: Wuxi Chison Medical Technologies Co Ltd
Priority date: 2017-11-24
Filing date: 2017-11-24
Publication date: 2018-06-19
Anticipated expiration: 2027-11-24

Abstract

The utility model is related to a kind of ultrasound keyboard devices, and including keyboard tray, keyboard tray is slidably mounted on pedestal, and elastic locking component is set on the pedestal, and keyboard tray is equipped with connecting portion；The elastic locking component includes locking push rod, lock the first end setting clamping structure of push rod, clamping structure includes the first clamping item and the second clamping item that locking push rod first end is rotatably installed in by hinge axis, first clamping item and the second clamping item can carry out expanding-contracting action perpendicular to keyboard tray pull direction, first elastic component is set between the described first clamping item and the second clamping item and hinge axis, and the first elastic component provides the first clamping item and the second clamping item stretches out the elastic force in direction；The connecting portion includes the first buckling groove and the second buckling groove, and step is formed between the first buckling groove and the second buckling groove.The utility model can realize the pulling motion of keyboard, convenient for hiding keyboard, and there is lock function to lock the position of keyboard.

Description

Ultrasound keyboard device

Technical field

The utility model is related to a kind of ultrasound keyboard devices, belong to supersonic imaging apparatus technical field.

Background technology

At present, application of the ultrasonic device in clinical diagnosis and treatment is very universal, accurately understands patient to doctor The state of an illness formulates medical scheme, auxiliary treatment is made that very big contribution.Existing ultrasonic device mainly include ultrasonic mainframe box, Display and keyboard, the standby keyboard of ultrasound establishing at present cannot generally be stashed keyboard mostly using fixed installation mode.

Invention content

The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of ultrasound keyboard device, can It realizes the pulling motion of keyboard, convenient for hiding keyboard, and there is lock function to lock the position of keyboard.

According to technical solution provided by the utility model, the ultrasound keyboard device, including keyboard tray, keyboard tray is slided It is dynamic to be mounted on pedestal, elastic locking component is set on the pedestal, and keyboard tray is equipped with mutual with elastic locking component Coordinate the connecting portion to lock keyboard tray.

Further, the elastic locking component includes locking push rod, and locking push rod has opposite first end and the Two ends, first end setting clamping structure, clamping structure include the first clamping item and the second clamping item, the first clamping article and the Two clamping items are rotatably installed in locking push rod first end by hinge axis, to realize stretching perpendicular to keyboard tray pull direction Contracting acts, and the first elastic component is set between the described first clamping item and the second clamping item and hinge axis, and the first elastic component provides First clamping item and the second clamping item stretch out the elastic force in direction；

The connecting portion includes the first buckling groove and the second buckling groove, and energy is formed between the first buckling groove and the second buckling groove Enough block the step of clamping structure.

Further, the locking push rod slides setting along the pull direction of keyboard tray, in the second end of locking push rod Portion sets the second elastic component, and the second elastic component provides the elastic force towards keyboard tray extraction direction to locking push rod.

Further, the elastic locking component includes housing, and locking push rod is set in the inner cavity of housing.

Further, the both sides of the housing are equipped with side wall.

Further, groove is equipped in the first end of the locking push rod, clamping structure is set in groove.

Further, when the width of first buckling groove is in stretching state less than the first clamping item and the second clamping item Maximum width, when the width of the second buckling groove is greater than or equal to the first clamping item and the second clamping item is in stretching state most Big width.

Further, the keyboard tray is slidably mounted on by guidance set on pedestal.

Further, the guidance set uses sliding rail and sliding slot, and sliding rail is set on the base, and sliding slot is arranged on keyboard support On disk.

Further, first elastic component uses the first spring, and second elastic component uses second spring.

Further, second elastic component uses second spring.

Ultrasound keyboard device described in the utility model is mainly used in the pull keyboard of ultrasonic below the panel so that work people When using hiding keyboard, as long as clicking keyboard tray, pull keyboard can unlock member, and appliance for releasing single comes out, To be conveniently operated the operation of personnel.

Description of the drawings

Fig. 1 is the schematic diagram that ultrasound keyboard device described in the utility model is in pop-up state.

Fig. 2 is the schematic diagram of elastic locking component under Fig. 1 states.

Fig. 3 is the schematic diagram that ultrasound keyboard device described in the utility model is in the lock state.

Fig. 4 is the schematic diagram of the elastic locking component under Fig. 3 states.

Reference sign：100- elastic lockings component, 200- keyboard tray, 300- guidance sets, 400- connecting portions, 500- pedestals, 110- housings, 120- lockings push rod, 121- hinge axis, 122- first is clamped item, 123- second is clamped item, 130- Installation pedestal.

Specific embodiment

With reference to specific attached drawing, the utility model is described in further detail.

As shown in Figure 1, Figure 3, ultrasound keyboard device described in the utility model includes keyboard tray 200, and keyboard tray 200 is logical It crosses guidance set 300 to be slidably mounted on pedestal 500, sliding rail and sliding slot may be used in guidance set 300, and sliding rail is arranged on pedestal On 500, sliding slot is arranged on keyboard tray 200；As another embodiment of the utility model, the guidance set 300 also may be used To use other forms, the sliding rail and sliding block or guide rod structure that such as cooperate.

Elastic locking component 100 is set on the pedestal 500, and keyboard tray 200 is equipped with connecting portion 400, snap lock Determining component 100 and connecting portion 400 can cooperate with the position for locking keyboard tray 200, so as to lock keyboard.As Fig. 2, Shown in Fig. 4, the elastic locking component 100 includes housing 110, locking push rod 120 and installation pedestal 130, and installation pedestal 130 is logical It crosses screw to be fixedly mounted on pedestal 500, housing 110 is connected in installation pedestal 130, and locking push rod 120 is arranged on housing 110 Inner cavity in；The locking push rod 120 has opposite first end and the second end, and first end is equipped with groove, in groove Equipped with clamping structure, clamping structure includes the first clamping item 122 and second and is clamped item 123, and the first clamping item 122 and second is clamped Item 123 is rotatablely installed in a groove by hinge axis 121, and the first clamping item 122 and second is clamped item 123 can be with hinge axis It is rotated centered on 121, so as to fulfill the expanding-contracting action in X-direction（X-direction described herein is perpendicular to keyboard support The direction of 200 pull of disk）, it is clamped between item 123 and hinge axis 121 in the described first clamping item 122 and second and is equipped with the first bullet Spring（It is not shown in figure）, the first spring, which provides, can be such that the first clamping item 122 and the second clamping item 123 is stretched to 110 both sides of housing The elastic force gone out.The connecting portion 400 is T-shaped, including can be with 100 matched first buckling groove of elastic locking component and Two buckling grooves, the first buckling groove are set close to 100 side of elastic locking component, and the second buckling groove is far from elastic locking component 100 Side is set, and the width of the second buckling groove is more than the company of the width of the first buckling groove, the first buckling groove and the second buckling groove The place of connecing forms step, and the width of the first buckling groove is less than the first clamping item 122 and second and is clamped when item 123 is in stretching state Maximum width, when the width of the second buckling groove is in stretching state more than or equal to the first clamping clamping item 123 of item 122 and second Maximum width；Under the action of keyboard tray 200 is by external force, keyboard tray 200 is along guidance set 300 towards pedestal 500 medial motions, the first clamping item 122 and second for being arranged on locking 200 first end of push rod are clamped item 123 and keyboard tray Connecting portion 400 on 200 starts to contact, and under the effect of external force, the first clamping item 122 and second is clamped item 123 and shrinks, Continue to slide along 200 pull direction of keyboard tray in the first buckling groove, when clamping structure is slided into the second buckling groove, It is clamped when item 123 is in stretching state most since the width of the second buckling groove is greater than or equal to the first clamping item 122 and second Big width, the external force that clamping structure is subject at this time become smaller or disappear, and the first spring provides spring force and causes 122 He of the first clamping item Second clamping item 123 is stretched out to the both sides of housing 110, and the first clamping item 122 and the second clamping item 123 is made to be arranged in the second clamping In slot, and then fix keyboard tray 200.When needing to pull out keyboard tray 200, layback can be directed out and move keyboard support Disk 200, the active force overcome the spring force of the first spring, and the first clamping item 122 and the second clamping item 123 is made to shrink inwardly, So as to fulfill the unlock of keyboard tray 200, keyboard tray 200 is enable to pull out to come outward along guidance set 300.

As another embodiment of the utility model, the locking push rod 120 is slided along the pull direction of keyboard tray 200 It is arranged in the inner cavity of housing 110, second spring is set in the second end of locking push rod 120（It is not shown in figure）, the second bullet Spring provides the elastic force towards 200 extraction direction of keyboard tray to locking push rod 120；When unlocking keyboard tray 200, inwardly Keyboard tray 200 is pressed, locking push rod 120 is pushed to move inward, the first clamping item 122 and second is clamped item 123 by outer The active force of 110 both sides of shell is shunk, and realizes the unlock of keyboard tray 200；Keyboard tray 200 is being unlocked elasticity by thrust After locked component 100, the spring-force driven dual of second spring can push locking push rod 120 thus by keyboard in locking push rod 120 Pallet 200 pops up, so as to avoid need to be manually pulled out keyboard tray 200 after unlocking elastic locking component 100 the drawbacks of.

As another embodiment of the utility model, the locking push rod 120 is slided along the pull direction of keyboard tray 200 Setting sets second spring in the second end of locking push rod 120（It is not shown in figure）, second spring to locking push rod 120 carry For the elastic force towards 200 extraction direction of keyboard tray；When unlocking keyboard tray 200, keyboard tray 200 is pressed inwardly, Locking push rod 120 is pushed to move inward to compress second spring, the spring-force driven dual of second spring is in locking push rod at this time 120, the spring force of second spring is more than the spring force of the first spring, so as to while second spring, which pushes, locks push rod 120 grams The spring force of the first spring is taken, the first clamping item 122 and the second clamping item 123 is made to be shunk along the side wall of the first buckling groove, It realizes the unlock of keyboard tray 200, and keyboard tray 200 is popped up.

Claims

1. a kind of ultrasound keyboard device, including keyboard tray（200）, keyboard tray（200）It is slidably mounted on pedestal（500）On, It is characterized in that：In the pedestal（500）Upper setting elastic locking component（100）, keyboard tray（200）It is equipped with and elastic locking Component（100）It cooperates to lock keyboard tray（200）Connecting portion（400）.

2. ultrasound keyboard device as described in claim 1, it is characterized in that：The elastic locking component（100）It is pushed away including locking Bar（120）, lock push rod（120）With opposite first end and the second end, first end setting clamping structure, clamping knot Structure includes the first clamping item（122）With the second clamping item（123）, the first clamping item（122）With the second clamping item（123）Pass through pivot Knob axis（121）It is rotatably installed in locking push rod（120）First end, to realize perpendicular to keyboard tray（200）Pull direction Expanding-contracting action is clamped item described first（122）With the second clamping item（123）With hinge axis（121）Between setting first elasticity Part, the first elastic component provide the first clamping item（122）With the second clamping item（123）Stretch out the elastic force in direction；

The connecting portion（400）Including the first buckling groove and the second buckling groove, formed between the first buckling groove and the second buckling groove The step of clamping structure can be blocked.

3. ultrasound keyboard device as claimed in claim 2, it is characterized in that：The locking push rod（120）Along keyboard tray（200） Pull direction slide setting, locking push rod（120）The second end the second elastic component is set, the second elastic component pushes away to locking Bar（120）It provides towards keyboard tray（200）The elastic force of extraction direction.

4. such as claim 1-3 any one of them ultrasound keyboard devices, it is characterized in that：The elastic locking component（100）Packet Include housing（110）, lock push rod（120）It is set to housing（110）Inner cavity in.

5. ultrasound keyboard device as claimed in claim 4, it is characterized in that：The housing（110）Both sides be equipped with side wall.

6. ultrasound keyboard device as claimed in claim 4, it is characterized in that：In the locking push rod（120）First end set Fluted, clamping structure is set in groove.

7. ultrasound keyboard device as claimed in claim 2, it is characterized in that：The width of first buckling groove is less than the first clamping Item（122）With the second clamping item（123）Maximum width during in the state of stretching, the width of the second buckling groove are greater than or equal to the One clamping item（122）With the second clamping item（123）Maximum width during in the state of stretching.

8. such as claim 1-3 any one of them ultrasound keyboard devices, it is characterized in that：The keyboard tray（200）By leading To component（300）It is slidably mounted on pedestal（500）On.

9. ultrasound keyboard device as claimed in claim 8, it is characterized in that：The guidance set（300）Using sliding rail and sliding slot, Sliding rail is arranged on pedestal（500）On, sliding slot is arranged on keyboard tray（200）On.

10. ultrasound keyboard device as claimed in claim 3, it is characterized in that：First elastic component uses the first spring, described Second elastic component uses second spring.