CN212489202U - Medical staff's chair for heart super-utilization - Google Patents
Medical staff's chair for heart super-utilization Download PDFInfo
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- CN212489202U CN212489202U CN202020437751.0U CN202020437751U CN212489202U CN 212489202 U CN212489202 U CN 212489202U CN 202020437751 U CN202020437751 U CN 202020437751U CN 212489202 U CN212489202 U CN 212489202U
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- waist support
- neck
- shaped groove
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Abstract
The utility model discloses a medical staff's chair for cardiac overload, including cushion, the back of the chair and base, be connected through two L shape steel pipes between the back of the chair and the cushion, two L shape steel pipes go up the card and are equipped with waist support structure, waist support structure includes a dustpan shape cell body and matches the backplate that suits with dustpan shape cell body, backplate upper end and dustpan shape cell body upper end adopt the pivot device to be connected, the pivot device includes axle center, movable disc, ratchet and pawl, the both ends of axle center and the both sides inner wall fixed connection of dustpan shape cell body upper end, the axle center overcoat is equipped with two movable discs, two movable discs locate the both ends of axle center respectively, the movable disc is equipped with the catch point, one side that the movable disc kept away from dustpan shape cell body inner wall all is equipped with the ratchet, the ratchet cover is located outside the axle center, pawl and backplate fixed connection and pawl match the function with the; the backboard is connected with the waist support through a plurality of rigid spring support columns on the contact surface of the back of the human body, and the waist support comprises a spongy cushion and a leather layer coated on the spongy cushion, and the waist support is designed into a shape according to the streamline of the waist of the human body.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specific saying so relates to a medical staff's chair for heart super use.
Background
At present, medical staff is for the simple swivel chair that contains the back of the chair that used chair when being heart super-examination for patient, and medical staff working strength is big, and the waist does not have the support after having done the heart super-examination of one day for patient, has caused a lot of doctors 'waist damage, psoatic strain, in order to improve this current situation, reduces medical staff's working strength, the utility model provides a medical staff is heart super to use chair.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that, to the shortcoming of above prior art, provide a medical staff's heart surpasses and uses chair, carry out heart surpassing during operation at medical staff and provide the lumbar support, made things convenient for medical staff's operation, the security is reliable to, simple structure, it is convenient to maintain.
In order to solve the technical problem, the technical scheme of the utility model is realized through following mode: a medical staff heart-exceeding chair comprises a cushion, a chair back and a base, wherein the chair back is connected with the cushion through two L-shaped steel pipes, a waist support structure is clamped on the two L-shaped steel pipes and comprises a dustpan-shaped groove body and a back plate matched with the dustpan-shaped groove body, the upper end of the back plate is connected with the upper end of the dustpan-shaped groove body through a rotating shaft device, the rotating shaft device comprises a shaft center, movable plates, a ratchet wheel and a pawl, the two ends of the shaft center are fixedly connected with the inner walls of the two sides of the upper end of the dustpan-shaped groove body, the shaft center is sleeved with the two movable plates, the two movable plates are respectively arranged at the two ends of the shaft center, the movable plates are provided with stop points, one sides of the movable plates, far away from the inner walls of the dustpan-shaped groove body, are respectively provided with the; the backboard is connected with the waist support through a plurality of rigid spring support columns on the contact surface of the back of the human body, and the waist support comprises a spongy cushion and a leather layer coated on the spongy cushion, and the waist support is designed into a shape according to the streamline of the waist of the human body.
The utility model discloses the technical scheme who further injects is:
according to the medical staff heart super chair, the two L-shaped steel pipes are provided with the plurality of threaded limiting holes, the back of the waist support structure is provided with the connecting piece matched with the L-shaped steel pipes, and the waist support structure penetrates through the threaded limiting holes through the screws and is fastened with the connecting piece.
In the medical staff heart super chair, the top end of the screw is provided with the plum blossom-shaped adjusting head.
The medical staff heart-super chair, the dustpan-shaped groove body and the back plate are made of metal materials.
In the medical personnel heart super chair, the sponge cushion is made of the memory sponge, and the memory sponge is made of polyurethane high polymer.
According to the medical staff heart super chair, the bottom end of the back plate is provided with the finger placing opening.
Aforementioned medical staff's chair for heart surpasses, still include the neck brace device, the back of the chair back upwards extends there is the connecting rod, the connecting rod top is equipped with the neck brace device, the neck brace device includes the second dustpan shape cell body the same with waist support structure and matches the neck brace backplate that suits with second dustpan shape cell body, adopt the same pivot device to be connected among the waist brace device between this neck brace backplate and the second dustpan shape cell body, fixedly connected with neck brace on the contact surface of neck brace backplate and human neck, the neck brace shape is according to human neck streamlined design.
According to the medical personnel chair for cardiac ultrasonography, the upper position and the lower position of the neck support device can be adjusted through the matching between the screw and the threaded limiting hole.
The utility model has the advantages that: by adopting the technical proposal of the utility model, the connecting mode between the back plate and the dustpan-shaped groove body in the device adopts the principle similar to that of a bus handrail, the angle of the waist support structure can be adjusted to be more fit with the waist of a human body, and the upper and lower positions of the waist support structure can be adjusted by the matching between the screw and the thread limiting hole, thereby meeting different requirements of medical staff, better supporting the waist of the medical staff and reducing the damage to the waist caused by the long-term work of the medical staff, the top end of the chair is also provided with the neck support device which is fit with the neck of the human body, wherein the neck support back plate is connected with the second dustpan-shaped groove body by the same rotating shaft device in the waist support device, the neck can be supported by adjusting the angle, the upper and lower positions of the neck support device can be adjusted by the matching between the screw and the thread limiting hole, thereby meeting different requirements and reducing the cervical vertebra diseases caused by the long-term, the operation of medical staff is facilitated, the safety is reliable, the product structure is simple, and the maintenance is convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the rotating shaft device of the present invention;
wherein: 1-cushion, 2-back, 3-base, 4-L-shaped steel tube, 5-waist support structure, 6-dustpan-shaped groove body, 7-back plate, 8-axle center, 9-movable plate, 10-ratchet wheel, 11-pawl, 12-stop point, 13-hard spring support column, 14-waist support, 15-thread limit hole, 16-connecting piece, 17-screw, 18-connecting rod, 19-neck support device, 20-second dustpan-shaped groove body, 21-neck support back plate and 22-neck support.
Detailed Description
The following is a detailed description of the present invention:
example 1
The chair for the cardiac ultrasound of the medical staff provided by the embodiment comprises a cushion 1, a chair back 2 and a base 3, wherein the chair back 2 is connected with the cushion 1 through two L-shaped steel tubes 4, a waist support structure 5 is clamped on the two L-shaped steel tubes 4, the waist support structure 5 comprises a dustpan-shaped groove body 6 and a back plate 7 matched with the dustpan-shaped groove body 6, the upper end of the back plate 7 is connected with the upper end of the dustpan-shaped groove body 6 through a rotating shaft device, the rotating shaft device comprises a shaft center 8, the two ends of the shaft center 8 are fixedly connected with the inner walls of the two sides of the upper end of the dustpan-shaped groove body 6, the two movable discs 9 are sleeved outside the shaft center 8, the two movable discs 9 are respectively arranged at the two ends of the shaft center 8, a stopping point 12 is arranged on each movable disc 9, the ratchet 10 is arranged on one side of each movable disc 9, which is far away from the inner wall of the dustpan-shaped groove body 6, the ratchet 10 is sleeved outside the shaft center 8, the pawl 11 is fixedly connected with the back plate 7, and the pawl 11 is matched with a gear on the ratchet 10 to operate; the contact surface of the backboard 7 and the back of the human body is connected with a waist support 14 through a plurality of rigid spring support columns 13, the waist support 14 comprises a spongy cushion and a leather layer coated on the spongy cushion, and the shape of the waist support 14 is designed according to the streamline of the waist of the human body;
a plurality of thread limiting holes 15 are formed in the two L-shaped steel pipes 4, a connecting piece 16 matched with the L-shaped steel pipes 4 is arranged on the back of the waist support structure 5, and the waist support structure 5 penetrates through the thread limiting holes 15 through screws 17 and is fastened with the connecting piece 16; the top end of the screw 17 is provided with a plum blossom adjusting head; the dustpan-shaped groove body 6 and the back plate 7 are made of metal materials; the spongy cushion adopts memory sponge, and the memory sponge is polyurethane high molecular polymer; a finger placing opening is formed at the bottom end of the back plate 7;
the chair for the cardiac ultrasound of the medical staff provided by the embodiment further comprises a neck support device, wherein the back surface of the chair back 2 extends upwards to form a connecting rod 18, the top end of the connecting rod 18 is provided with the neck support device 19, the neck support device 19 comprises a second dustpan-shaped groove body 20 which is the same as the waist support device 5 and a neck support back plate 21 which is matched and matched with the second dustpan-shaped groove body 20, the neck support back plate 21 and the second dustpan-shaped groove body 20 are connected through a same rotating shaft device in the waist support structure 5, a neck support 22 is fixedly connected to the contact surface of the neck support back plate 21 and the neck of the human body, and the shape of the neck support 22 is designed according to the streamline of the neck of; the neck brace device 19 can be adjusted up and down by the cooperation of the screw and the threaded limiting hole.
By adopting the technical proposal of the utility model, the connecting mode between the back plate and the dustpan-shaped groove body in the device adopts the principle similar to that of a bus handrail, the angle of the waist support structure can be adjusted to be more fit with the waist of a human body, and the upper and lower positions of the waist support structure can be adjusted by the matching between the screw and the thread limiting hole, thereby meeting different requirements of medical staff, better supporting the waist of the medical staff and reducing the damage to the waist caused by the long-term work of the medical staff, the top end of the chair is also provided with the neck support device which is fit with the neck of the human body, wherein the neck support back plate is connected with the second dustpan-shaped groove body by the same rotating shaft device in the waist support device, the neck can be supported by adjusting the angle, the upper and lower positions of the neck support device can be adjusted by the matching between the screw and the thread limiting hole, thereby meeting different requirements and reducing the cervical vertebra diseases caused by the long-term, the operation of medical staff is facilitated, the safety is reliable, the product structure is simple, and the maintenance is convenient.
Above embodiment only is for explaining the utility model discloses a technical thought can not be injectd with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change of doing on technical scheme basis all falls into the utility model discloses within the protection scope.
Claims (8)
1. The utility model provides a medical staff's chair for heart surpasses, includes cushion (1), back of the chair (2) and base (3), back of the chair (2) and cushion (1) between be connected its characterized in that through two L shape steel pipes (4): the two L-shaped steel pipes (4) are provided with a waist support structure (5) in a clamping manner, the waist support structure (5) comprises a dustpan-shaped groove body (6) and a back plate (7) matched with the dustpan-shaped groove body (6), the upper end of the back plate (7) is connected with the upper end of the dustpan-shaped groove body (6) by a rotating shaft device, the rotating shaft device comprises an axle center (8), movable discs (9), ratchet wheels (10) and pawls (11), two ends of the axle center (8) are fixedly connected with the inner walls of two sides of the upper end of the dustpan-shaped groove body (6), two movable discs (9) are sleeved outside the axle center (8), the two movable discs (9) are respectively arranged at two ends of the axle center (8), the movable discs (9) are provided with stop points (12), and ratchet wheels (10) are respectively arranged on one side of each movable disc (9) far away from the inner wall of the dustpan-shaped groove body (6, the ratchet wheel (10) is sleeved outside the shaft center (8), the pawl (11) is fixedly connected with the back plate (7), and the pawl (11) is matched with a gear on the ratchet wheel (10) to operate properly; the waist support is characterized in that the contact surface of the back plate (7) and the back of a human body is connected with a waist support (14) through a plurality of rigid spring support columns (13), the waist support (14) comprises a sponge mat and a leather layer coated on the sponge mat, and the shape of the waist support (14) is designed according to the streamline of the waist of the human body.
2. The medical personnel chair for heart exceeding of claim 1, characterized in that: the two L-shaped steel pipes (4) are provided with a plurality of thread limiting holes (15), the back of the waist support structure (5) is provided with a connecting piece (16) matched with the L-shaped steel pipes (4), and the waist support structure (5) penetrates through the thread limiting holes (15) through screws (17) and is fastened with the connecting piece (16).
3. The medical personnel chair for heart exceeding of claim 2, characterized in that: the top end of the screw (17) is provided with a plum blossom adjusting head.
4. The medical personnel chair for heart exceeding of claim 1, characterized in that: the dustpan-shaped groove body (6) and the back plate (7) are made of metal materials.
5. The medical personnel chair for heart exceeding of claim 1, characterized in that: the sponge cushion is made of memory sponge, and the memory sponge is made of polyurethane high-molecular polymer.
6. The medical personnel chair for heart exceeding of claim 1, characterized in that: the bottom of backplate (7) be equipped with the finger and place the opening.
7. The utility model provides a medical staff's heart is surpassed and is used chair, still includes the neck brace device, its characterized in that: the back of the chair back (2) upwards extends to form a connecting rod (18), the top end of the connecting rod (18) is provided with a neck support device (19), the neck support device (19) comprises a second dustpan-shaped groove body (20) which is the same as the waist support structure (5) and a neck support back plate (21) which is matched with the second dustpan-shaped groove body (20), the neck support back plate (21) and the second dustpan-shaped groove body (20) are connected through a same rotating shaft device in the waist support structure (5), a neck support (22) is fixedly connected to the contact surface of the neck support back plate (21) and the neck of a human body, and the shape of the neck support (22) is designed according to the streamline of the neck of the human body.
8. The medical personnel chair for cardiology according to claim 7, wherein: the neck support device (19) can be adjusted to the upper and lower positions through the matching between the screw and the thread limiting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437751.0U CN212489202U (en) | 2020-03-30 | 2020-03-30 | Medical staff's chair for heart super-utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020437751.0U CN212489202U (en) | 2020-03-30 | 2020-03-30 | Medical staff's chair for heart super-utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212489202U true CN212489202U (en) | 2021-02-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020437751.0U Active CN212489202U (en) | 2020-03-30 | 2020-03-30 | Medical staff's chair for heart super-utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212489202U (en) |
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2020
- 2020-03-30 CN CN202020437751.0U patent/CN212489202U/en active Active
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