CN214789966U - Supporting device and medical detection equipment with same - Google Patents
Supporting device and medical detection equipment with same Download PDFInfo
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- CN214789966U CN214789966U CN202120628027.0U CN202120628027U CN214789966U CN 214789966 U CN214789966 U CN 214789966U CN 202120628027 U CN202120628027 U CN 202120628027U CN 214789966 U CN214789966 U CN 214789966U
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Abstract
The utility model provides a supporting device and a medical detection device with the same, wherein the supporting device comprises a base, a top seat and a connecting rod assembly, the top seat is connected with the base through the connecting rod assembly, so that the top seat can swing up and down relative to the base; and the first linear push rod and the second linear push rod are matched to jointly provide driving for enabling the top seat to swing up and down. The supporting device provided by the utility model has simple structure, few installation parts, simple part processing and low cost; adopt two straight line push rods, with the cooperation of link assembly, it is better to remove in-process position stability.
Description
Technical Field
The utility model relates to a medical equipment's structural design field, concretely relates to strutting arrangement and have its medical detection equipment.
Background
Medical personnel are using handcart ultrasonic imaging system's in-process, based on the demand of operation, diagnosis, treatment and efficiency, can require to control platform and display and can realize freely going up and down in the certain limit usually, and convenient operation is swift, and the sensation dynamics is soft during the use to the platform can stably stay the position that needs for a long time to the needs are controlled to platform and display. For the reasons of the above usage scenarios, a general cart ultrasonic imaging system is configured with a mechanical structure device capable of lifting the console and adjusting the height of the machine.
The current modes for realizing machine lifting in the market mainly comprise vertical lifting and inclined lifting, and particularly the vertical lifting is the most common. In any lifting mode, in order to realize lifting, the realization method generally includes manual auxiliary lifting and automatic lifting realized by electric control.
The manual auxiliary lifting is generally realized by adopting a self-locking gas spring or a hydraulic support, and the principles of the two are basically the same. For example, the gas spring is used, and the lifting of the control console is realized by pulling a control zipper of the gas spring and further controlling the opening and closing of a gas valve of the gas spring to control the lifting and locking of the panel. The manpower-assisted lifting is mainly based on manual operation, and the lifting or the lowering is assisted by manpower, so that the lifting or the lowering is carried out, and especially, when leakage occurs to an air spring or a hydraulic column or the design deviation of balance force is large, the force required by the manual lifting or the lowering can be obviously increased.
In order to realize easier lifting and bring better operation experience to doctors, some desktop ultrasonic devices in the market at present adopt electric control, so that when doctors use the ultrasonic equipment, if the doctors want to lift a console, only a button for lifting or descending needs to be pressed correspondingly, and the button is released after the doctor reaches the corresponding height.
The disadvantages of electric lifting are: first, the bending moment resistance is limited; secondly, in order to ensure that the control console has enough stroke during lifting, a large space is generally required to be reserved in the host box below the desktop ultrasonic equipment, so that the installation space of devices such as a PCBA and the like in the host box is extruded. In addition, the appearance of the device is affected by structures similar to the support columns.
SUMMERY OF THE UTILITY MODEL
In view of this, in order to overcome the defect of above-mentioned prior art, the utility model provides a can conveniently realize going up and down, processing is convenient, occupies smallly, with low costs strutting arrangement to be applied to on the ultrasonic testing equipment with it.
Specifically, the support device includes:
the top seat is connected with the base through the connecting rod assembly, so that the top seat can swing up and down relative to the base;
the first linear push rod and the second linear push rod are matched to jointly provide driving for enabling the top seat to swing up and down.
Further, the linkage assembly includes a first linkage and a second linkage; the top of the first connecting rod is rotatably connected with the top seat, and the bottom of the first connecting rod is rotatably connected with the base; the top of the second connecting rod is rotatably connected with the top seat, and the bottom of the second connecting rod is rotatably connected with the base.
In some embodiments, a bottom portion of the first linear push rod is rotatably connected to the base, and a top portion of the first linear push rod is rotatably connected to the first link; the bottom of the second linear push rod is rotatably connected with the base, and the top of the second linear push rod is rotatably connected with the first connecting rod.
In some embodiments, the bottom of the first linear push rod is rotatably connected with the base, and the top of the first linear push rod is rotatably connected with the top seat; the bottom of the second linear push rod is rotatably connected with the base, and the top of the second linear push rod is rotatably connected with the top seat.
In some embodiments, a bottom portion of the first linear push rod is rotatably connected to the base, and a top portion of the first linear push rod is rotatably connected to the second link; the bottom of the second linear push rod is rotatably connected with the base, and the top of the second linear push rod is rotatably connected with the second connecting rod.
Further, the rotating axis of the bottom of the first linear push rod is superposed with the rotating axis of the bottom of the second linear push rod; and the rotating axis of the top of the first linear push rod coincides with the rotating axis of the top of the second linear push rod.
Furthermore, an elastic mechanism is connected between the base and the top seat and used for providing assistance when the first linear push rod and the second linear push rod are driven.
Further, the first linear push rod and the second linear push rod are linear electric push rods.
Furthermore, a rotary disc is arranged on the top seat.
The utility model also provides a medical treatment check out test set who contains above-mentioned strutting arrangement, equipment includes:
an ultrasound device mounted for performing ultrasound diagnosis;
a display mounted for viewing when operating the ultrasound device;
a console mounted for placement of the display;
a support device configured to support the console.
To sum up, the utility model discloses a strutting arrangement simple structure, installation part is few, and parts machining is simple, and is with low costs. Adopt two straight line push rods, with the cooperation of link assembly, it is better to remove in-process position stability. The double-linear push rod can be a double-linear electric push rod, is fully electric, does not need manpower assistance, is labor-saving and efficient, does not need a high-power rotating motor, and is small in occupied size and convenient to process. The stroke error of the electric push rod in the lifting process is measured by the encoder, compensation is carried out, or elastic components such as a pressure spring and the like are added for carrying out flexible connection, the buffering effect is achieved, synchronous operation of the double-linear push rod is guaranteed, and the error rate is low.
The utility model discloses a strutting arrangement uses on medical detection equipment, can be so that control platform and display and realize freely going up and down in the certain limit. The supporting device adopting the double-linear push rod is controlled by an electronic driving controller, the operation is convenient and fast, the feeling force is soft during the use, the encoder in the electronic driving controller can measure the stroke error of the linear push rod in the lifting process to compensate, and the console and the display can be stably stopped at the required position for a long time.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the supporting device of the present invention;
fig. 2 is an exploded view of the overall structure of the support device of the present invention;
FIG. 3 is a schematic view showing the overall structure of a supporting means used in the ultrasonic testing apparatus of example 4;
FIG. 4 is a schematic view showing a connection mode of a pressure spring in embodiment 4;
fig. 5 is a schematic view of the supporting device of the present invention before lifting;
fig. 6 is a schematic diagram of the supporting device after lifting.
Reference numerals:
1-a base; 2-a first linear electric push rod; 3-a second linear electric push rod; 4-a first link; 5-a second link; 6-a top seat; 7-a first rotating shaft; 8-a second rotating shaft; 9-a third rotating shaft; 10-a fourth rotating shaft; 11-a fifth rotating shaft; 12-a rotating disc; 13-a platform to be lifted; 14-linear electric push rod; 15-fixing the base; 16-pressure spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a occupy small, simple structure's strutting arrangement, including base, first straight line push rod, second straight line push rod, link assembly and footstock. The base, the connecting rod assembly and the top seat are rotatably connected to form a four-bar linkage structure, and then the first linear push rod and the second linear push rod are rotatably connected to the four-bar linkage structure. The plane of the first linear push rod and the plane of the second linear push rod, the plane of the connecting rod and the vertical plane of the base can be regarded as three sides in a triangle, and the angle of the opposite angle of the plane of the linear push mechanism can be correspondingly changed by only changing the lengths of the double linear push rods, so that the jacking seat is driven to ascend or descend.
Referring to fig. 5 and 6, the state diagrams of the supporting device before and after lifting are shown, in the diagram, 13 represents the platform to be lifted, 14 represents the linear electric pushing rod, 15 represents the fixing base, and the length of the linear electric pushing rod 14 is increased, resulting in the rising of the platform to be lifted 13.
Example 1
Referring to fig. 1 and fig. 2, the overall structure of the supporting device provided by the present invention is schematically illustrated. The supporting device comprises a base 1, a top seat 6, a first connecting rod 4 and a second connecting rod 5, wherein the top seat 6 is connected with the base 1 through the first connecting rod 4 and the second connecting rod 5, so that the top seat 6 can swing up and down relative to the base 1; and the first linear electric push rod 2 and the second linear electric push rod 3 are included, and the first linear electric push rod 2 and the second linear electric push rod 3 are matched to jointly provide driving for enabling the top seat 6 to swing up and down.
The top of the first connecting rod 4 is rotatably connected with the top seat 6 through a third rotating shaft 9, and the bottom of the first connecting rod 4 is rotatably connected with the base 1 through a first rotating shaft 7; the top of the second connecting rod 5 is rotatably connected with the top seat 6 through a fourth rotating shaft 10, and the bottom of the second connecting rod 5 is rotatably connected with the base 1 through a second rotating shaft 8. A four-bar linkage structure is formed among the base 1, the first connecting rod 4, the second connecting rod 5 and the top seat 6, the change of the diagonal angle of the plane where the first linear electric push rod 2 and the second linear electric push rod 3 are located causes the change of the included angle between the first connecting rod 4 and the base 1, and due to the characteristics of parallelograms, the included angle between the second connecting rod 5 and the base 1 is changed, so that the top seat 6 can be ensured to ascend and descend more stably.
The bottom of the first linear electric push rod 2 is rotatably connected with the base 1 through a second rotating shaft 8, and the top of the first linear electric push rod 2 is rotatably connected with the first connecting rod 4 through a fifth rotating shaft 11; the bottom of the second linear electric push rod 3 is rotatably connected with the base 1 through a second rotating shaft 8, and the top of the second linear electric push rod 3 is rotatably connected with the first connecting rod 4 through a fifth rotating shaft 11.
The rotating axis of the bottom of the first linear electric push rod 2 is superposed with the rotating axis of the bottom of the second linear electric push rod 3; the rotating axle center of the top of the first linear electric push rod 2 coincides with the rotating axle center of the top of the second linear electric push rod 3.
The first linear electric push rod 2 and the second linear electric push rod 3 can be self-locked to realize stable stop of the top seat 6 at any position, so that the top seat 6 can be stopped at a required position for a long time when in use, and the operation is convenient.
Example 2
This embodiment also provides a supporting device, and compared with embodiment 1, the difference of this embodiment is that: the top parts of the first linear electric push rod 2 and the second linear electric push rod 3 are rotatably connected with the top seat 6.
The supporting device comprises a base 1, a top seat 6, a first connecting rod 4 and a second connecting rod 5, wherein the top seat 6 is connected with the base 1 through the first connecting rod 4 and the second connecting rod 5, so that the top seat 6 can swing up and down relative to the base 1; and the first linear electric push rod 2 and the second linear electric push rod 3 are included, and the first linear electric push rod 2 and the second linear electric push rod 3 are matched to jointly provide driving for enabling the top seat 6 to swing up and down.
The top of the first connecting rod 4 is rotatably connected with the top seat 6, and the bottom of the first connecting rod 4 is rotatably connected with the base 1; the top of the second connecting rod 5 is rotatably connected with the top seat 6, and the bottom of the second connecting rod 5 is rotatably connected with the base 1. A four-bar linkage structure is formed among the base 1, the first connecting rod 4, the second connecting rod 5 and the top seat 6, the change of the diagonal angle of the plane where the first linear electric push rod 2 and the second linear electric push rod 3 are located causes the change of the included angle between the first connecting rod 4 and the base 1, and due to the characteristics of parallelograms, the included angle between the second connecting rod 5 and the base 1 is changed, so that the top seat 6 can be ensured to ascend and descend more stably.
The bottom of the first linear electric push rod 2 is rotatably connected with the base 1, and the top of the first linear electric push rod 2 is rotatably connected with the top seat 6; the bottom of the second linear electric push rod 3 is rotatably connected with the base 1, and the top of the second linear electric push rod 3 is rotatably connected with the top seat 6.
The rotating axis of the bottom of the first linear electric push rod 2 is superposed with the rotating axis of the bottom of the second linear electric push rod 3; the rotating axle center of the top of the first linear electric push rod 2 coincides with the rotating axle center of the top of the second linear electric push rod 3.
The first linear electric push rod 2 and the second linear electric push rod 3 can be self-locked to realize stable stop of the top seat 6 at any position, so that the top seat 6 can be stopped at a required position for a long time when in use, and the operation is convenient.
Other features of this embodiment are the same as those of embodiment 1, and are not described again.
Example 3
This embodiment also provides a supporting device, and compared with embodiment 1, the difference of this embodiment is that: the tops of the first linear electric push rod 2 and the second linear electric push rod 3 are rotatably connected with a second connecting rod 5.
The supporting device comprises a base 1, a top seat 6, a first connecting rod 4 and a second connecting rod 5, wherein the top seat 6 is connected with the base 1 through the first connecting rod 4 and the second connecting rod 5, so that the top seat 6 can swing up and down relative to the base 1; and the first linear electric push rod 2 and the second linear electric push rod 3 are included, and the first linear electric push rod 2 and the second linear electric push rod 3 are matched to jointly provide driving for enabling the top seat 6 to swing up and down.
The top of the first connecting rod 4 is rotatably connected with the top seat 6, and the bottom of the first connecting rod 4 is rotatably connected with the base 1; the top of the second connecting rod 5 is rotatably connected with the top seat 6, and the bottom of the second connecting rod 5 is rotatably connected with the base 1. A four-bar linkage structure is formed among the base 1, the first connecting rod 4, the second connecting rod 5 and the top seat 6, the change of the diagonal angle of the plane where the first linear electric push rod 2 and the second linear electric push rod 3 are located causes the change of the included angle between the first connecting rod 4 and the base 1, and due to the characteristics of parallelograms, the included angle between the second connecting rod 5 and the base 1 is changed, so that the top seat 6 can be ensured to ascend and descend more stably.
The bottom of the first linear electric push rod 2 is rotatably connected with the base 1, and the top of the first linear electric push rod 2 is rotatably connected with the second connecting rod 5; the bottom of the second linear electric push rod 3 is rotatably connected with the base 1, and the top of the second linear electric push rod 3 is rotatably connected with the second connecting rod 5.
The rotating axis of the bottom of the first linear electric push rod 2 is superposed with the rotating axis of the bottom of the second linear electric push rod 3; the rotating axle center of the top of the first linear electric push rod 2 coincides with the rotating axle center of the top of the second linear electric push rod 3.
The first linear electric push rod 2 and the second linear electric push rod 3 can be self-locked to realize stable stop of the top seat 6 at any position, so that the top seat 6 can be stopped at a required position for a long time when in use, and the operation is convenient.
Other features of this embodiment are the same as those of embodiment 1, and are not described again.
Example 4
The present embodiment provides an ultrasonic testing apparatus, which employs the supporting apparatus of any one of embodiments 1 to 3, and specifically includes:
an ultrasonic device mounted for performing ultrasonic diagnosis;
a display mounted for viewing when operating the ultrasound device;
a console mounted for placement of the display;
a support device configured to support the console.
Referring to fig. 3, a rotating tray 12 is added on the top seat 6 of the supporting device for carrying a console or an instrument, which may be an ultrasonic display screen, etc., and the angle is adjusted according to the needs of an operator, so as to facilitate operation and use.
A pressure spring 16 is additionally arranged between the top seat 6 and the base 1 of the supporting device for flexible connection, the pressure spring 16 can provide elasticity, and the problems that the torque angle is too large and the driving force of the linear electric push rod 14 is insufficient due to too low horizontal position of the top seat 6 in a starting stage can be solved; the buffer function can be achieved, so that the synchronous operation of the two linear electric push rods 14 is ensured, and the error rate is low. Referring to fig. 4, fig. 4 is a schematic view showing a connection mode between the compression spring 16 and the top seat 6 and the base seat 1, and the compression spring 16 may be replaced by other elastic components, such as a gas spring and the like.
The supporting device is controlled by an electronic driving controller, and the first linear electric push rod 2 and the second linear electric push rod 3 can work synchronously.
The electronic driving controller is arranged in the base 1 and comprises a first encoder and a second encoder; the first encoder detects the actual displacement of the first linear electric push rod 2; the second encoder detects the actual displacement of the second linear electric putter 3. The actual displacement of the linear motor is detected through the encoder so as to determine that the linear electrons move synchronously, and structural deviation caused by motor motion errors is avoided.
To sum up, the utility model provides a occupy small, simple structure's strutting arrangement, including base, footstock, link assembly and first linear push rod and second linear push rod, first linear push rod and the cooperation of second linear push rod make the drive of footstock luffing motion with providing jointly. Compared with the prior art, the supporting device provided by the utility model has the advantages of few installation parts, simple part processing and low cost; the double-linear electric push rod is matched with the connecting rod assembly, so that the azimuth stability is better in the moving process and the occupied volume is small; the stable stop of the optional position of the console can be realized by the self-locking characteristic of the screw rod in the linear electric push rod. The utility model also provides a medical treatment check out test set contains foretell strutting arrangement, by an electronic driver control, controls platform and display and can realize freely going up and down in the certain limit during the use, and convenient operation. The stroke error of the electric push rods in the lifting process is measured by the encoder, compensation is carried out, or elastic components such as a pressure spring and the like are added for carrying out flexible connection, the buffering effect is achieved, synchronous operation of the two electric push rods is guaranteed, and the error rate is low.
The above is only the preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and can have different variants besides the above embodiments, and the technical features of the above embodiments can be combined with each other, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A support device, comprising:
the top seat is connected with the base through the connecting rod assembly, so that the top seat can swing up and down relative to the base;
the first linear push rod and the second linear push rod are matched to jointly provide driving for enabling the top seat to swing up and down.
2. The support device of claim 1, wherein the linkage assembly includes a first link and a second link; the top of the first connecting rod is rotatably connected with the top seat, and the bottom of the first connecting rod is rotatably connected with the base; the top of the second connecting rod is rotatably connected with the top seat, and the bottom of the second connecting rod is rotatably connected with the base.
3. The support device of claim 2, wherein a bottom portion of the first linear push rod is rotatably connected to the base, and a top portion of the first linear push rod is rotatably connected to the first link; the bottom of the second linear push rod is rotatably connected with the base, and the top of the second linear push rod is rotatably connected with the first connecting rod.
4. The support device of claim 2, wherein a bottom portion of the first linear push rod is rotatably connected to the base, and a top portion of the first linear push rod is rotatably connected to the top base; the bottom of the second linear push rod is rotatably connected with the base, and the top of the second linear push rod is rotatably connected with the top seat.
5. The support device of claim 2, wherein a bottom portion of the first linear push rod is rotatably connected to the base, and a top portion of the first linear push rod is rotatably connected to the second link; the bottom of the second linear push rod is rotatably connected with the base, and the top of the second linear push rod is rotatably connected with the second connecting rod.
6. The support device of any one of claims 1-5, wherein the axis of rotation of the bottom portion of the first linear push rod coincides with the axis of rotation of the bottom portion of the second linear push rod; and the rotating axis of the top of the first linear push rod coincides with the rotating axis of the top of the second linear push rod.
7. The support device as claimed in claim 6, wherein a resilient mechanism is connected between the base and the top seat for providing assistance when the first linear push rod and the second linear push rod are driven.
8. The support device of claim 7, wherein the first linear push rod and the second linear push rod are linear electric push rods.
9. A support arrangement as claimed in any one of claims 1 to 8, in which the head rest is provided with a turntable.
10. A medical examination device including a support means according to any of claims 1-9, wherein the device comprises:
an ultrasound device mounted for performing ultrasound diagnosis;
a display mounted for viewing when operating the ultrasound device;
a console mounted for placement of the display;
a support device configured to support the console.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120628027.0U CN214789966U (en) | 2021-03-26 | 2021-03-26 | Supporting device and medical detection equipment with same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120628027.0U CN214789966U (en) | 2021-03-26 | 2021-03-26 | Supporting device and medical detection equipment with same |
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| Publication Number | Publication Date |
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| CN214789966U true CN214789966U (en) | 2021-11-19 |
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| CN202120628027.0U Active CN214789966U (en) | 2021-03-26 | 2021-03-26 | Supporting device and medical detection equipment with same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354277A (en) * | 2022-01-24 | 2022-04-15 | 安庆一枝梅化工有限责任公司 | Automatic liquid extraction detection device suitable for laundry detergent production |
| CN114484202A (en) * | 2022-01-25 | 2022-05-13 | 中川新迈科技有限公司 | Manual and automatic double-switching lifting and rotating device |
-
2021
- 2021-03-26 CN CN202120628027.0U patent/CN214789966U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354277A (en) * | 2022-01-24 | 2022-04-15 | 安庆一枝梅化工有限责任公司 | Automatic liquid extraction detection device suitable for laundry detergent production |
| CN114354277B (en) * | 2022-01-24 | 2023-10-31 | 安庆一枝梅化工有限责任公司 | Automatic liquid pumping detection device suitable for laundry detergent production |
| CN114484202A (en) * | 2022-01-25 | 2022-05-13 | 中川新迈科技有限公司 | Manual and automatic double-switching lifting and rotating device |
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