CN214909860U

CN214909860U - Medical examination bed

Info

Publication number: CN214909860U
Application number: CN202120807669.7U
Authority: CN
Inventors: 陈玉
Original assignee: Second Peoples Hospital of Yibin
Current assignee: Second Peoples Hospital of Yibin
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-11-30
Anticipated expiration: 2031-04-20

Abstract

The utility model relates to the technical field of medical equipment, in particular to a medical examination bed, which comprises a bed body frame, a plurality of supporting legs, a fixed bed board and a movable bed board, wherein the supporting legs are symmetrically arranged at the lower ends of the left side and the right side of the bed body frame; the downside of bed body frame rotates and is equipped with the lead screw, and the slip seat that slides on the lead screw is equipped with, and the upside of slip seat rotates and is equipped with the ejector pin that the slope set up, and the one end that fixed bed board was kept away from to the upper end and the activity bed board downside of ejector pin rotates and links to each other, and the lead screw passes through motor drive and rotates, is equipped with the control button that is used for controlling the motor to open and stop and control motor output shaft rotation direction in the inboard of bed body frame.

Description

Medical examination bed

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to medical examination bed.

Background

The examination bed is a device of wide application in hospital outpatient service, emergency call etc. examination room, make the patient lie down on the examination bed and diagnose it, very convenient and fast and make the patient very comfortable, in the use of examination bed, some slope settings that can make the examination bed sometimes, this moment just needs this part of the manual slowly bed body of medical personnel to incline, such operation can be very loaded down with trivial details, and greatly consume medical personnel's physical power, consequently, need a medical examination bed convenient to adjust to solve this technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical examination bed solves the problem that the movable bed board of present examination bed is not convenient for carry out the angle modulation.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a medical examination bed comprises a bed body frame, a plurality of supporting legs, a fixed bed board and a movable bed board, wherein the supporting legs are symmetrically arranged at the lower ends of the left side and the right side of the bed body frame;

the downside of bed body frame rotates and is equipped with the lead screw, it is equipped with the sliding seat to slide on the lead screw, the upside of sliding seat rotates the ejector pin that is equipped with the slope setting, the one end that fixed bed board was kept away from to the upper end and the activity bed board downside of ejector pin rotates continuously, the lead screw passes through motor drive and rotates, is equipped with the control button who is used for controlling the motor to open and stop and control motor output shaft direction of rotation in the inboard of bed body frame.

A further technical scheme is that the left and right sides of the bed body frame are all rotated and provided with guardrail frames, each guardrail frame comprises a rotating shaft rod, a first supporting rod, a second supporting rod and a top rod, the rotating shaft rods are rotated and connected with the side wall of the bed body frame, one end of each first supporting rod and one end of each second supporting rod are respectively connected with two ends of each rotating shaft rod, and two ends of each top rod are respectively connected with the other end of each first supporting rod and the other end of each second supporting rod.

Still further technical scheme is, the left and right sides of bed body frame all is equipped with first latch device in the top of pivot pole, first latch device be equipped with for two and with the position looks adaptation of first bracing piece and second bracing piece, after guardrail frame upwards rotates, first bracing piece and second bracing piece block respectively establish in two first latch devices.

A further technical scheme is that the first clamping device comprises two vertically arranged first locking plates, the two first locking plates are arranged in parallel and form a first locking groove, first locking holes are formed in the two first locking plates, the first locking groove is used for clamping a first supporting rod or a second supporting rod, and a first limiting pin is inserted into the two first locking holes to lock the first supporting rod or the second supporting rod in the first locking groove.

A plurality of first reinforcing rods are further arranged between the first supporting rods and the second supporting rods, second reinforcing rods are arranged between every two adjacent supporting legs, and second clamping devices are arranged on the second reinforcing rods on the left side and the right side of the bed body frame and used for locking the first reinforcing rods.

The second clamping device comprises two second locking plates which are transversely arranged, the two second locking plates are arranged in parallel to form second locking grooves, second locking holes are formed in the two second locking plates, the second locking grooves are used for clamping the first reinforcing rods, and second limiting pins are inserted into the two second locking holes to lock the first reinforcing rods in the second locking grooves.

The technical scheme is that a fixing plate for rotating the fixing screw rod is arranged on the lower side of the bed body frame, and the motor is fixed on the outer side of the fixing plate through a transmission case.

The further technical scheme is that a main gear and a pinion which are meshed with each other are arranged in the transmission case, the main gear is coaxially connected with an output shaft of the motor, and the pinion is coaxially connected with the screw rod.

The technical scheme is that a containing groove is formed in the bottom of the supporting leg, an electric hydraulic rod is vertically arranged in the containing groove, and a universal wheel is arranged at the lower end of the electric hydraulic rod in a rotating mode.

A further technical scheme is, the upside of fixed bed board and activity bed board all is equipped with two joint spare that are "L" font, and two joint spare symmetries set up and the notch links to each other, the upside of fixed bed board and activity bed board all is equipped with the cushion, one side that cushion and fixed bed board or activity bed board link to each other all is equipped with the connecting plate, the both sides of connecting plate all are equipped with the recess, when the cushion links to each other with fixed bed board or activity bed board, the connecting plate card is established between the portion of erectting of two joint spares, and the horizontal portion of two joint spares is blocked respectively and is established in the recess of connecting plate both sides.

Compared with the prior art, the beneficial effects of the utility model are that: promote the height of bed body frame through the supporting leg, so that fixed bed board and activity bed board can be located suitable height, the activity bed board rotates the setting in bed body frame in one side that is close to fixed bed board, thereby alright make the activity bed board slope through the rotation of activity bed board in bed body frame, be convenient for some diagnoses and going on with the detection, downside rotation at bed body frame sets up the lead screw, it slides on the lead screw to drive the sliding seat through the rotation of lead screw, the slip of sliding seat on the lead screw can drive the ejector pin and move about, thereby make the ejector pin with activity bed board slope jack-up, and the lead screw is through motor control, the motor opens through control button control and stops and turn to, medical personnel when the gradient of activity bed board is being adjusted to needs, alright accomplish the regulation through pressing control button, very convenient and fast and labour saving and time saving.

Drawings

Fig. 1 is a schematic structural view of the medical examination bed of the present invention when the guardrail frame is not installed.

Fig. 2 is a schematic structural view of the medical examination bed of the present invention when it is not used after the guardrail frame is installed.

Fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a partially enlarged view of the point B in fig. 2 according to the present invention.

Fig. 5 is a schematic structural view of the medical examination bed of the present invention when the guard rail frame is installed for protection.

Fig. 6 is a sectional view of the side view of the medical examining table of the present invention.

Fig. 7 is a schematic structural view of the main gear and the auxiliary gear in the middle transmission case of the present invention.

Fig. 8 is a sectional view of the connection between the middle soft cushion and the fixed bed board of the present invention.

Icon: 1-bed body frame, 2-supporting legs, 3-fixed bed board, 4-movable bed board, 5-screw rod, 6-sliding seat, 7-ejector rod, 8-motor, 9-control button, 10-guardrail frame, 11-universal wheel, 12-first locking plate, 13-first locking groove, 14-first locking hole, 15-first limiting pin, 16-second reinforcing rod, 17-second locking plate, 18-second locking groove, 19-second locking hole, 20-second limiting pin, 21-fixed plate, 22-transmission box, 23-main gear, 24-pinion, 25-accommodating groove, 26-electric hydraulic rod, 27-clamping piece, 28-vertical part, 29-horizontal part and 30-soft cushion, 31-connecting plate, 32-groove, 101-pivot rod, 102-first support rod, 103-second support rod, 104-top rod, 105-first reinforcement rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example (b):

fig. 1 to 8 show a preferred embodiment of the medical examination bed of the present invention, the medical examination bed in this embodiment includes a bed frame 1, a plurality of support legs 2, a fixed bed plate 3 and a movable bed plate 4, the support legs 2 are arranged in a plurality and symmetrically arranged at the lower ends of the left and right sides of the bed frame 1, the fixed bed plate 3 and the movable bed plate 4 are transversely arranged in parallel in the bed frame 1 and fill the hollow area inside the bed frame 1, the fixed bed plate 3 is fixedly installed in the bed frame 1, and one side of the movable bed plate 4 close to the fixed bed plate 3 is rotatably connected with the bed frame 1; the downside of bed body frame 1 rotates and is equipped with lead screw 5, and the slip is equipped with sliding seat 6 on the lead screw 5, and the upside of sliding seat 6 rotates and is equipped with the ejector pin 7 that the slope set up, and the one end that fixed bed board 3 was kept away from to the upper end of ejector pin 7 and activity bed board 4 downside rotates continuously, and lead screw 5 passes through the motor 8 drive and rotates, is equipped with the control button 9 that is used for controlling motor 8 to open and stop and control motor 8 output shaft rotation direction in the inboard of bed body frame 1.

The height of a bed body frame 1 is raised through supporting legs 2, so that a fixed bed board 3 and a movable bed board 4 can be positioned at proper height, the movable bed board 4 is rotatably arranged in the bed body frame 1 at one side close to the fixed bed board 3, so that the movable bed board 4 can be inclined through the rotation of the movable bed board 4 in the bed body frame 1, some examinations and detections are facilitated, a screw rod 5 is rotatably arranged at the lower side of the bed body frame 1, a sliding seat 6 is driven to slide on the screw rod 5 through the rotation of the screw rod 5, the sliding seat 6 can drive an ejector rod 7 to move through the sliding of the screw rod 5, so that the ejector rod 7 can lift the movable bed board 4 in an inclined manner, the screw rod 5 is controlled through a motor 8, the motor 8 controls starting, stopping and steering through a control button 9, when a medical worker needs to adjust the inclination of the movable bed board 4, the adjustment can be completed through pressing the control button 9, is very convenient, fast, time-saving and labor-saving.

A plurality of supporting legs 2 support so that the position of bed body frame 1 is firm, wherein supporting leg 2 can set up to four, and four supporting legs 2 are provided with two respectively in the left and right sides of bed body frame 1, and just are located two supporting legs 2 of the left and right sides and are the symmetric distribution, and then make bed body frame 1 atress very balanced when placing.

Control button 9 can set up to four, including motor start button, motor stop button, clockwise rotation button of motor output shaft and the anticlockwise rotation button of motor output shaft, make motor 8 carry out the work of different states through pressing different control button 9, after pressing motor stop button, motor 8's output shaft lock dies, and then makes the fixed position of sliding seat 6, lead screw 5 and activity bed board 4.

Wherein, hinged seats are arranged on the upper side of the sliding seat 6 and the lower side of the movable bed board 4, and two ends of the mandril 7 are respectively and rotatably arranged on the two hinged seats.

The two ends of the movable bed board 4 close to the fixed bed board 3 are provided with rotating shafts, and the other ends of the rotating shafts are rotatably connected with the inner side of the bed body frame 1, so that the movable bed board 4 is rotatably connected with the bed body frame 1.

The left side and the right side of the bed body frame 1 are all rotatably provided with guardrail frames 10, each guardrail frame 10 comprises a rotating shaft rod 101, a first supporting rod 102, a second supporting rod 103 and a top rod 104, the rotating shaft rods 101 are rotatably connected with the side wall of the bed body frame 1, one end of each first supporting rod 102 and one end of each second supporting rod 103 are respectively connected with two ends of each rotating shaft rod 101, and two ends of each top rod 104 are respectively connected with the other end of each first supporting rod 102 and the other end of each second supporting rod 103.

Can make the patient have more the security at the in-process that the examination detected through setting up guardrail frame 10, avoid the patient to fall on ground from fixed bed board 3 and activity bed board 4, the pivot pole 101 of guardrail frame 10 is used for realizing that guardrail frame 10 links to each other with the rotation of bed body frame 1 lateral wall to make guardrail frame 10 can rotate and install the lateral wall at bed body frame 1, first bracing piece 102, second bracing piece 103 and top pole 104 are used for protecting, and then avoid the patient to fall.

The left side and the right side of the bed body frame 1 can be provided with a plurality of lantern rings, and the rotating shaft rod 101 can be rotatably sleeved in the lantern rings, so that the rotating shaft rod 101 is rotatably connected with the left side and the right side of the bed body frame 1.

The left side and the right side of the bed body frame 1 are respectively provided with two first clamping devices above the rotating shaft rod 101, the two first clamping devices are matched with the positions of the first supporting rod 102 and the second supporting rod 103, and after the guardrail frame 10 rotates upwards, the first supporting rod 102 and the second supporting rod 103 are respectively clamped in the two first clamping devices. The first support rod 102 and the second support rod 103 of the guardrail frame 10 are clamped by arranging the first clamping devices at the left side and the right side of the bed body frame 1, so that the guardrail frame 10 can be stabilized in position when being protected, and the guardrail frame 10 can be ensured to play a good protection effect.

The first clamping device comprises two vertically arranged first locking plates 12, the two first locking plates 12 are arranged in parallel and form a first locking groove 13, first locking holes 14 are formed in the two first locking plates 12, the first locking groove 13 is used for clamping a first supporting rod 102 or a second supporting rod 103, and a first limiting pin 15 is inserted into the two first locking holes 14 to lock the first supporting rod 102 or the second supporting rod 103 in the first locking groove 13. The first support rod 102 or the second support rod 103 is clamped in the first locking groove 13 formed between the two first locking plates 12, so that the primary position fixing between the first support rod 102 and the second support rod 103 and the bed body frame 1 is realized, then the first limit pin 15 is sequentially used for penetrating into the first locking holes 14 of the two first locking plates 12, and further the first limit pin 15 locks the first support rod 102 or the second support rod 103 in the first locking groove 13, so that the position of the guardrail frame 10 can be stable when the guardrail frame is protected.

A plurality of first reinforcing rods 105 are arranged between the first supporting rod 102 and the second supporting rod 103, a second reinforcing rod 16 is arranged between two adjacent supporting legs 2, and second clamping devices are arranged on the second reinforcing rods 16 positioned at the left side and the right side of the bed body frame 1 and used for locking the first reinforcing rods 105. Make guardrail frame 10's structure more stable through setting up first anchor strut 105, make to form through setting up second anchor strut 16 and connect between the supporting leg 2, so that have better structural stability between the supporting leg 2, set up second latch device on second anchor strut 16 and establish first anchor strut 105, and then make guardrail frame 10 position when not using can stabilize, avoid guardrail frame 10 to rock at will and send the noise and avoid the clearance between guardrail frame 10 and the bed body frame 1 to press from both sides patient or medical personnel and hinder.

The second clamping device comprises two second locking plates 17 which are transversely arranged, the two second locking plates 17 are arranged in parallel and form second locking grooves 18, second locking holes 19 are formed in the two second locking plates 17, the second locking grooves 18 are used for clamping the first reinforcing rods 105, and second limiting pins 20 are inserted into the two second locking holes 19 to lock the first reinforcing rods 105 in the second locking grooves 18. The first reinforcing rod 105 is clamped in the second locking groove 18 formed between the two second locking plates 17, so that the primary position fixation between the first reinforcing rod 105 and the bed body frame 1 is realized, then the second limiting pin 20 is sequentially used for penetrating into the second locking holes 19 of the two second locking plates 17, and the second limiting pin 20 is used for locking the first reinforcing rod 105 in the second locking groove 18, so that the position of the guardrail frame 10 can be ensured to be stable when the guardrail frame is not used.

The lower side of the bed body frame 1 is provided with a fixing plate 21 for rotating the fixed screw rod 5, and the motor 8 is fixed on the outer side of the fixing plate 21 through a transmission case 22. A main gear 23 and a pinion 24 which are meshed with each other are arranged in the transmission case 22, the main gear 23 is coaxially connected with an output shaft of the motor 8, and the pinion 24 is coaxially connected with the screw rod 5. The position of the screw rod 5 is fixed by the fixing plate 21, and because the output shaft of the motor 8 and the screw rod 5 are at different heights, the output shaft of the motor 8 cannot directly drive the screw rod 5 to rotate, so that the transmission case 22 is utilized to play a role in transmission, the motor 8 can drive the screw rod 5 to rotate, the output shaft of the motor 8 drives the main gear 23 to rotate when rotating, the rotation of the main gear 23 can drive the pinion 24 to rotate, and the pinion 24 drives the screw rod 5 to rotate.

Supporting leg 2's bottom is equipped with accomodates groove 25, accomodates the interior vertical electronic hydraulic stem 26 that is equipped with of groove 25, and the lower extreme of electronic hydraulic stem 26 rotates and is equipped with universal wheel 11. Contract in the groove 25 of accomodating of supporting leg 2 through electronic hydraulic stem 26 to make universal wheel 11 be close to ground or make universal wheel 11 accomodate retrieve and accomodate the groove 25 in, and then be convenient for the removal and the rigidity of bed body frame 1.

The upside of fixed bed board 3 and activity bed board 4 all is equipped with two joint spare 27 that are "L" font, two 27 symmetries of joint spare set up and the notch links to each other, the upside of fixed bed board 3 and activity bed board 4 all is equipped with cushion 30, one side that cushion 30 and fixed bed board 3 or activity bed board 4 link to each other all is equipped with connecting plate 31, the both sides of connecting plate 31 all are equipped with recess 32, when cushion 30 links to each other with fixed bed board 3 or activity bed board 4, connecting plate 31 card is established between the portion 28 that erects of two joint spare 27, the horizontal portion 29 of two joint spare 27 blocks respectively and establishes in the recess 32 of connecting plate 31 both sides. The upper sides of the fixed bed board 3 and the movable bed board 4 are provided with the soft pads 30, so that the patient feels more comfortable in the examination and detection process, and the connecting plates 31 are matched with the L-shaped clamping pieces 27 to ensure that the soft pads 30 can be movably fixed on the upper sides of the fixed bed board 3 and the movable bed board 4, so that the fixed bed board 3 and the movable bed board 4 can be conveniently detached and replaced.

Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. A medical examination bed is characterized in that: the bed comprises a bed body frame (1), a plurality of supporting legs (2), a fixed bed board (3) and movable bed boards (4), wherein the supporting legs (2) are arranged symmetrically at the lower ends of the left side and the right side of the bed body frame (1), the fixed bed boards (3) and the movable bed boards (4) are transversely arranged in the bed body frame (1) in parallel and fill a hollow area inside the bed body frame (1), the fixed bed boards (3) are fixedly arranged in the bed body frame (1), and one side, close to the fixed bed boards (3), of each movable bed board (4) is rotatably connected with the bed body frame (1);

the downside of bed body frame (1) rotates and is equipped with lead screw (5), the slip is equipped with sliding seat (6) on lead screw (5), the upside of sliding seat (6) rotates ejector pin (7) that is equipped with the slope and sets up, the one end rotation that fixed bed board (3) were kept away from to the upper end and activity bed board (4) downside of ejector pin (7) links to each other, lead screw (5) rotate through motor (8) drive, are equipped with in the inboard of bed body frame (1) and are used for control motor (8) to open and stop and control motor (8) output shaft rotation direction control button (9).

2. The medical examination bed of claim 1, wherein: the bed body frame (1) is characterized in that guardrail frames (10) are arranged on the left side and the right side of the bed body frame (1) in a rotating mode, each guardrail frame (10) comprises a rotating shaft rod (101), a first supporting rod (102), a second supporting rod (103) and a top rod (104), the rotating shaft rods (101) are connected with the side wall of the bed body frame (1) in a rotating mode, one end of each first supporting rod (102) and one end of each second supporting rod (103) are connected with the two ends of the rotating shaft rods (101) respectively, and the two ends of each top rod (104) are connected with the other end of each first supporting rod (102) and the other end of each second supporting rod (103) respectively.

3. The medical examination bed of claim 2, wherein: the bed body frame (1) about both sides all be equipped with first latch device in the top of pivot pole (101), first latch device be equipped with for two and with the position looks adaptation of first bracing piece (102) and second bracing piece (103), at guardrail frame (10) upwards rotation back, first bracing piece (102) and second bracing piece (103) block respectively and establish in two first latch devices.

4. The medical examination bed of claim 3, wherein: first latch device includes first locking plate (12) of two vertical settings, and two first locking plate (12) parallel arrangement and form first locking groove (13), and all are equipped with first locking hole (14) on two first locking plate (12), first locking groove (13) are used for the card to establish first bracing piece (102) or second bracing piece (103), have first spacer pin (15) to inject in two first locking holes (14) to lock first bracing piece (102) or second bracing piece (103) in first locking groove (13).

5. The medical examination bed of claim 2, wherein: still be equipped with a plurality of first stiffener (105) between first bracing piece (102) and second bracing piece (103), be equipped with second stiffener (16) between two adjacent supporting legs (2), be located and be equipped with second latch device on the second stiffener (16) of bed body frame (1) left and right sides for lock first stiffener (105).

6. The medical examination bed of claim 5, wherein: the second clamping device comprises two transversely arranged second locking plates (17), the two second locking plates (17) are arranged in parallel to form a second locking groove (18), second locking holes (19) are formed in the two second locking plates (17), the second locking groove (18) is used for clamping a first reinforcing rod (105), and a second limiting pin (20) is inserted into the two second locking holes (19) to lock the first reinforcing rod (105) in the second locking groove (18).

7. The medical examination bed of claim 1, wherein: the lower side of the bed body frame (1) is provided with a fixing plate (21) used for rotating the fixing screw rod (5), and the motor (8) is fixed on the outer side of the fixing plate (21) through a transmission case (22).

8. The medical examination bed of claim 7, wherein: a main gear (23) and a pinion (24) which are meshed with each other are arranged in the transmission case (22), the main gear (23) is coaxially connected with an output shaft of the motor (8), and the pinion (24) is coaxially connected with the screw rod (5).

9. The medical examination bed of claim 1, wherein: the bottom of supporting leg (2) is equipped with accomodates groove (25), it is vertical in groove (25) to accomodate is equipped with electronic hydraulic stem (26), the lower extreme rotation of electronic hydraulic stem (26) is equipped with the universal wheel.

10. The medical examination bed of claim 1, wherein: the upside of fixed bed board (3) and activity bed board (4) all is equipped with two joint spare (27) that are "L" font, and two joint spare (27) symmetries set up and the notch links to each other, the upside of fixed bed board (3) and activity bed board (4) all is equipped with cushion (30), one side that cushion (30) and fixed bed board (3) or activity bed board (4) link to each other all is equipped with connecting plate (31), the both sides of connecting plate (31) all are equipped with recess (32), when cushion (30) and fixed bed board (3) or activity bed board (4) link to each other, connecting plate (31) card is established between the portion of erectting (28) of two joint spare (27), and horizontal portion (29) of two joint spare (27) are blocked respectively and are established in recess (32) of connecting plate (31) both sides.