CN109009753B - Orthopedic care bed with support device - Google Patents

Abstract

The invention provides an orthopedics nursing bed with a supporting device, which comprises: a bed body; and a support device provided on the bed body, the support device including two support units symmetrically provided on left and right sides of the bed body, wherein the support unit has: the vertical plate is vertically connected with the upper surface of the bed body, is provided with an inner side surface corresponding to the center of the bed body and an outer side surface opposite to the center of the bed body, is internally provided with a vertical groove which is opened from the upper end surface and vertically extends downwards, and is provided with a vertical through hole communicated with the vertical groove; the vertical lifting assembly is arranged in the vertical groove and comprises a moving block which moves up and down along the slotted hole of the vertical groove; the horizontal telescopic assembly comprises a telescopic rod which penetrates through the vertical through hole and is horizontally connected to the moving block; and the arc-shaped supporting plates are connected to the tail ends of the telescopic rods, and the two arc-shaped supporting plates on the left side and the right side of the bed body are close to form a cylindrical structure.

Description

Orthopedic care bed with support device

Technical field

The invention relates to the technical field of medical care equipment, and in particular to an orthopedic care bed with a support device.

Background technique

At present, the structure of clinical beds for orthopedic patients is similar to that of ordinary beds for daily use. They usually only have bed legs and bed boards. The structure is too simple, which has no auxiliary effect on the rehabilitation of patients with leg fractures. Generally, it needs to be combined with a separate bed. Orthopedic clamps are used to care for patients. However, existing orthopedic clamps generally use two splints to clamp the fracture site. This fixation method cannot achieve good fixation and positioning of the patient's bones, and such orthopedic clamps cannot be firmly fixed. and adjustment. If the height is not adjusted for a long time and such a fixation method is used all the time, improper fixation methods may easily cause sequelae and affect the treatment effect in the long run.

Contents of the invention

The present invention is made to solve the above problems, and aims to provide an orthopedic care bed with a supporting device to fix the patient's hands or legs.

The invention provides an orthopedic care bed with a support device, which has the following characteristics: a bed body with a bed head side, a bed foot side and opposite left and right sides; and a support device provided on the bed body, including Two support units are symmetrically arranged on the left and right sides of the bed body. The support unit has: a vertical plate, vertically connected to the upper surface of the bed body, with an inner side corresponding to the center of the bed body and an inner side facing away from the bed body. The outer side of the center of the vertical plate is provided with a vertical groove opening from the upper end surface and extending vertically downward, and the inner side of the vertical plate is provided with a vertical through hole connected with the vertical groove; vertically The lifting assembly is installed in the vertical slot and includes a moving block that moves up and down along the slot of the vertical slot; the horizontal telescopic assembly includes a telescopic rod that penetrates the vertical through hole and is horizontally connected to the moving block; and an arc-shaped support plate , connected to the end of the telescopic rod, and the two arc-shaped support plates on the left and right sides of the bed body come together to form a cylindrical structure.

The orthopedic care bed with a support device provided by the present invention may also have the feature that the support device is fixedly connected to the bed body.

The orthopedic care bed with a support device provided by the present invention may also have the following features: wherein the support device is removably connected to the bed body, and the left and right sides of the bed body are symmetrically arranged with a cross-section from the head of the bed to the foot of the bed. The extended chute is configured to open from the upper surface of the bed body, and the two support units are installed in the two chute correspondingly and move along the chute.

The orthopedic care bed with a support device provided by the present invention can also have the following features: wherein the interior of the bed body is provided with a communicating cavity connecting the chute on the left and right sides, and the lower ends of the two vertical plates are inserted into the bed respectively. In the two chutes, the bottom of the vertical plate is provided with multiple arc-shaped grooves extending from the outer side of the vertical plate to the inner side of the vertical plate. Pulleys are provided in the arc-shaped grooves, and multiple connecting shafts penetrate the connecting cavity. , connected to the pulleys located in the chutes on the left and right sides.

The orthopedic care bed with a support device provided by the present invention may also have the following feature: the left and right sides of the bed body are provided with rectangular through holes at positions corresponding to the slide grooves, and the rectangular through holes are in contact with the slide grooves. Connected, the outer surfaces of both ends of the connecting shaft are provided with external threads, and the two ends of the connecting shaft are threadedly connected to the adjusting nuts through rectangular through holes on the left and right sides respectively.

The orthopedic care bed with a support device provided by the present invention may also have the following feature: the adjusting nut is fixedly installed with a pressure ring on the side close to the bed body, and the pressure ring is provided on the surface close to the bed body to be anti-slip. surface.

The orthopedic care bed with the support device provided by the present invention may also have the feature that the connecting shaft and the pulley are connected through bearings.

The orthopedic care bed with a support device provided by the present invention may also have the following features: wherein the vertical lifting assembly further includes: a spring, which is arranged in the vertical groove, and the lower end of the spring is in contact with the bottom of the vertical groove. contact, the upper end of the spring is fixedly connected to the lower surface of the moving block; the threaded rod is arranged in the vertical groove, the lower end of the threaded rod is fixedly connected to the upper surface of the moving block, and the upper end of the threaded rod is higher than the vertical groove The port; and the fixing nut, which is fixed on the inner wall of the vertical slot for the threaded rod to pass through and be fixed.

The orthopedic care bed with a support device provided by the present invention may also have the following feature: a motor is provided in the telescopic rod, and the telescopic rod expands and contracts in the horizontal direction driven by the motor.

The orthopedic care bed with a support device provided by the present invention may also have the following features: the inner side of the arc-shaped support plate is covered with a soft cushion layer, and the soft cushion layer has an inner cavity, and the inner surface of the soft cushion layer is The cavity is filled with sponge or cotton.

Compared with the prior art, the present invention has beneficial effects: the orthopedic care bed with a support device of the present invention can achieve support for skeletal parts through electric telescopic rods and arc-shaped support plates, and by adjusting two arc-shaped The distance between the support plates can be adapted to the fixation needs of different patients; by adjusting the threaded rod to drive the moving block to move up and down, and with the action of the spring, the height of the arc-shaped support plates can be adjusted, thereby enabling the patient to fix the fracture site that needs to be fixed. The height adjustment avoids sequelae caused by not adjusting for a long time; through the function of the adjusting nut and the pressure ring, the anti-slip effect is achieved after fixation and prevents looseness, etc., thereby achieving the fixed effect after adjustment; through The inner wall of the curved support plate is provided with a soft cushion layer, and the inner cavity of the soft cushion layer is filled with sponge or cotton. Long-term use can improve the user's comfort and is conducive to bone rehabilitation.

Description of the drawings

Figure 1 is a schematic structural diagram with a support device in an embodiment of the present invention;

Figure 2 is a side view of an orthopedic care bed with a support device in an embodiment of the present invention;

Figure 3 is a cross-sectional view of Figure 2 along the A-A section;

Figure 4 is an external view of an orthopedic care bed with a support device in an embodiment of the present invention.

Detailed ways

In order to make it easy to understand the technical means, creative features, achieved goals and effects of the present invention, the following embodiments are specifically described in conjunction with the accompanying drawings for the orthopedic care bed with a support device of the present invention.

<Example>

As shown in FIGS. 1 to 2 , the orthopedic care bed 100 with a support device in this embodiment includes a bed body 10 and a support device 20 provided on the bed body 10 .

The bed body 10 is composed of a bed board and a bed leg. The bed body 10 has a head side, a foot side, and opposite left and right sides.

The support device 20 includes two support units 20a symmetrically arranged on the left and right sides of the bed body 10 . In this embodiment, the support device 20 is movably connected to the bed body 10 , and the support device 20 can slide along the head-to-foot direction of the bed body 10 , but this is not a limitation. In other embodiments, , and can also be configured such that the support device is fixedly connected to the bed body.

As shown in FIGS. 1 and 2 , in this embodiment, the left and right sides of the bed body 10 are symmetrically provided with chute 11 extending from the head of the bed to the foot of the bed. The chute 11 is configured to open from the upper surface of the bed body. As shown in FIG. 4 , rectangular through holes 12 are provided on the left and right sides of the bed body 10 at positions corresponding to the chute 11 , and the rectangular through holes 12 are connected with the chute 11 . The interior of the bed body 10 is provided with a communicating cavity that communicates with the slide grooves 11 on the left and right sides. The two support units 20a are correspondingly installed in the two chute 11 and can slide along the chute 11.

The support unit 20a includes: a vertical plate 21, a vertical lifting assembly 22, a horizontal telescopic assembly 23 and an arc-shaped support plate 24.

The vertical plate 21 is arranged perpendicularly to the upper surface of the bed body 10 . The vertical plate 21 has an inner side corresponding to the center of the bed body 10 and an outer side facing away from the center of the bed body 10 . The lower end of the vertical plate 21 is inserted into the chute 11. The bottom of the vertical plate 21 is provided with a plurality of arc-shaped grooves 211 extending from the outer side of the vertical plate to the inner side of the vertical plate. The arc-shaped grooves 211 are provided with Pulley 212, the pulley of the left vertical plate and the pulley of the right vertical plate are respectively connected to both ends of a connecting shaft 213, and the connecting shaft 213 penetrates the communication cavity and the left and right pulleys 212 pass through bearings (not shown in the figure) )connect. In this embodiment, each vertical plate is provided with two arc-shaped grooves 211, but this is not a limitation. Each vertical plate can also be provided with other numbers of arc-shaped grooves according to the size of the vertical plate and actual needs. groove. As shown in Figures 3 to 4, the left and right ends of the connecting shaft 213 pass through the chute 11 and extend from the rectangular through hole 12 to the outside of the bed body. The outer surfaces of the ends of the connecting shaft 213 are provided with outer surfaces. Thread 213a, the end of the connecting shaft 213 is also equipped with an adjusting nut 214 that matches the external thread 213a. The adjusting nut 214 is threadedly connected to the external thread 213a to loosen or fix the rotating shaft. The adjusting nut 214 is fixedly installed with a pressure ring 215 on the side close to the bed body. The pressure ring 215 is provided with an anti-slip surface on the surface close to the bed body. The anti-slip surface is a textured surface, a bump surface, a frosted surface, etc. Anti-slip surface structure. After the pressure ring 215 is fixed, it can have an anti-slip effect and prevent loosening and other phenomena.

As shown in Figure 1, the vertical plate 21 is provided with a vertical groove 216 that opens from the upper end surface and extends vertically downward. The vertical plate 21 is provided with a vertical through hole connected to the vertical groove 216 on the inner side thereof. (Not shown in the picture). The vertical lifting assembly 22 is installed in the vertical groove. The vertical lifting assembly includes: a spring 221, a moving block 222, a threaded rod 223 and a fixing nut 224. The spring 221 is arranged in the vertical groove 216, the lower end of the spring 221 is in contact with the bottom of the vertical groove 216, the upper end of the spring 221 is fixedly connected to the lower surface of the moving block 22, and the upper surface of the moving block 22 is connected to the threaded rod 223 The lower end surface of the threaded rod 223 is higher than the port of the vertical groove 216 to facilitate the operator's grasp. The fixing nut 224 is fixed on the inner wall of the vertical groove 216 for the threaded rod 223 to pass through and be fixed. The operator passes Operating the rotating threaded rod 223 causes the threaded rod 223 to move upward or downward in the slot of the vertical groove 216, thereby driving the moving block 222 fixedly connected with it to move upward or downward along the slot of the vertical groove 216, thereby driving the The horizontal telescopic assembly 23 connected to the moving block 222 performs height adjustment. In this embodiment, the moving block 222 is configured to be driven by the operator to rotate the threaded rod, but this is not limiting. In other embodiments, the moving block 222 can also be configured to be driven by a motor driving the threaded rod to move. .

The horizontal telescopic component 23 passes through the vertical through hole connected with the vertical groove 216 and is connected to the side wall of the moving block 222 . The horizontal telescopic assembly 23 includes a two-stage telescopic rod composed of a thick rod body and a thin rod body. In this embodiment, the telescopic rod is an electric telescopic rod with a built-in motor. The telescopic rod expands and contracts in the horizontal direction under the driving of the motor. In other embodiments, the telescopic rod can also be configured as a manually operated telescopic rod, and the thick rod body and the thin rod body are directly connected through threads to achieve telescopicity.

The arc-shaped support plate 24 is connected to the end of the telescopic rod. The inner side of the arc-shaped support plate 24 is covered with a soft cushion layer 241. The soft cushion layer 241 has an inner cavity and a surface layer. The inner cavity of the soft cushion layer 241 is filled with sponge or cotton. , the surface layer of the soft cushion layer 242 is any one of a silicone layer, a rubber layer, and a foam plastic layer. The two arc-shaped support plates 24 on the left and right sides are brought together to form a cylindrical structure, which can be used to fix the leg or hand of a fractured patient.

The working principle of the orthopedic care bed 100 with the support device in the above embodiment is as follows:

When using the orthopedic care bed 100 with a support device in this embodiment to perform rehabilitation care for fracture patients, first adjust the position of the vertical plate 21 in the support device, and slide the vertical plate 21 along the extension direction of the chute 11 so that the pulley 212 It slides in the chute 11, and the connecting shaft 213 moves in the rectangular through hole 12. When it moves to the appropriate position, tighten the adjusting nut 214. After the pressing ring 215 is fixed, it can prevent loosening, thereby realizing the support device in the The axial adjustment of the bed is fixed. Then, place the fractured patient's arm or foot between the two arc-shaped support plates 24 and on the soft cushion layer 241. After turning on the electric telescopic rod through the external power supply and switch, the electric telescopic rod moves slowly to move the patient's fractured part. Fixed and supported, if you want to adjust the height of the arc-shaped support plate 24, you can twist the threaded rod 224 to move the threaded rod 224 downward or upward, so that the moving block 24 moves downward or upward, driving the telescopic rod downward or upward. move. The spring 216 is compressible and therefore supports the moving block 24 . After completing the height adjustment of the arc-shaped support plate 28 and the fixed fracture site, the fixing and adjustment work is completed.

The above embodiments are preferred examples of the present invention and are not used to limit the scope of protection of the present invention. Any equivalent modifications or changes that do not depart from the spirit and scope of the present invention shall fall within the scope of protection of the present invention. middle.

Claims (8)

1. An orthopedic care bed with a support device, characterized in that it includes: The bed body has a head side, a foot side and opposite left and right sides; and A support device is provided on the bed body and includes two support units symmetrically arranged on the left and right sides of the bed body, Wherein, the support unit has: A vertical plate is vertically connected to the upper surface of the bed body and has an inner side corresponding to the center of the bed body and an outer side facing away from the center of the bed body. The vertical plate is provided with a A vertical slot is opened from the upper end surface and extends vertically downward, and the inner side of the vertical plate is provided with a vertical through hole connected to the vertical slot; A vertical lifting assembly is installed in the vertical groove and includes: a moving block that moves up and down along the slot hole of the vertical groove; a spring disposed in the vertical groove, the lower end of the spring being in contact with the vertical groove; The bottom of the vertical groove is in contact, and the upper end of the spring is fixedly connected to the lower surface of the moving block; a threaded rod is arranged in the vertical groove, and the lower end of the threaded rod is connected to the moving block. The upper surface of the threaded rod is fixedly connected, and the upper end of the threaded rod is higher than the port of the vertical groove; a fixing nut fixed on the inner wall of the vertical groove, the fixing nut allows the threaded rod to pass through and be fixed ; A horizontal telescopic assembly, including a telescopic rod that penetrates the vertical through hole and is horizontally connected to the moving block; An arc-shaped support plate is connected to the end of the telescopic rod. The inner side of the arc-shaped support plate is covered with a soft cushion layer. The cushion layer has an inner cavity. The inner cavity of the soft cushion layer is filled with sponge or cotton. ; The two arc-shaped support plates on the left and right sides of the bed body are brought together to form a cylindrical structure. 2. The orthopedic care bed with support device according to claim 1, characterized in that: Wherein, the support device is fixedly connected to the bed body. 3. The orthopedic care bed with supporting device according to claim 1, characterized in that: Wherein, the support device is removably connected to the bed body, The left and right sides of the bed body are symmetrically provided with chute extending from the head side of the bed to the foot side of the bed, and the chute is arranged to open from the upper surface of the bed body, The two support units are correspondingly installed in the two chute and move along the chute. 4. The orthopedic care bed with supporting device according to claim 3, characterized in that: Wherein, the inside of the bed body is provided with a communicating cavity connecting the chute on the left and right sides, The lower ends of the two vertical plates are inserted into the two chute respectively. The bottom of the vertical plates is provided with a plurality of holes extending from the outer side of the vertical plate to the inner side of the vertical plate. An arc-shaped groove, a pulley is provided in the arc-shaped groove, A plurality of connecting shafts penetrate the communication cavity and are connected to the pulleys located in the chute on the left and right sides. 5. The orthopedic care bed with supporting device according to claim 4, characterized in that: Wherein, the left and right sides of the bed body are provided with rectangular through holes at positions corresponding to the chute, and the rectangular through holes are connected with the chute. The outer surfaces of both ends of the connecting shaft are provided with external threads, and the two ends of the connecting shaft respectively pass through the rectangular through holes on the left and right sides and are threadedly connected to the adjusting nuts. 6. The orthopedic care bed with supporting device according to claim 5, characterized in that: Wherein, the adjusting nut is fixedly mounted with a pressure ring on a side surface close to the bed body, and the pressure ring is provided as an anti-slip surface on a surface close to the bed body. 7. The orthopedic care bed with supporting device according to claim 4, characterized in that: Wherein, the connecting shaft and the pulley are connected through bearings. 8. The orthopedic care bed with supporting device according to claim 1, characterized in that: Wherein, a motor is provided in the telescopic rod, and the telescopic rod expands and contracts in the horizontal direction driven by the motor.