CN217245278U - Other tray support of can accomodating of using of sick bed - Google Patents

Abstract

The utility model discloses a other tray support of can accomodating of sick bed, including the body of rod and tray, the tray setting is on the body of rod, and the body of rod is installed in the infusion mounting hole of sick bed head of a bed or tailstock, and the body of rod can be towards buckling in the sick bed, and the tray articulates at the top of the body of rod and is used for making the tray can be round the radial deflection of the body of rod. When the foldable guardrail is stored, the rod body is bent close to the interior of a sickbed, the rod body is also stored into the sickbed while the height of the rod body is reduced, then the tray is rotated and stored into the foldable rod body, so that the whole tray support is stored at the head or the tail of the sickbed, the folding of the guardrail is prevented from being influenced by the tray support, and the condition that the tray support is positioned at the getting-off position of a patient to cause a bruise or a bruise to the patient is also avoided; during the use, straighten the body of rod and be vertical form in order to expand the body of rod, then rotatory tray on the body of rod, rotate the tray to the body of rod and keep away from one side of sick bed, avoid the tray to extend to the use that influences the tray in the sick bed or collide the patient.

Description

Other tray support of accomodating of using of sick bed

Technical Field

The utility model relates to the technical field of medical equipment, specifically a but other tray support of accomodating of sick bed.

Background

In the medical care process, medical staff usually place medicines and instruments on a medical tray, and the medicines and the instruments are conveyed to a patient bed by the medical tray to carry out nursing or treatment on the patient; however, in nursing or treatment, the medical tray needs to be placed on a bedside table or a fixed support beside a patient's bed, but the bedside table beside the patient's bed usually has personal articles for the patient, and there is not enough space for placing the medical tray; meanwhile, because the treatment space beside the hospital bed is very limited, a fixed bracket can occupy a larger treatment space beside the hospital bed, so that the nursing or treatment operation of medical staff is limited, and the nursing or treatment efficiency is influenced.

The prior patent application numbers are: CN215307621U discloses a sick bed support, including U type clamp splice, sliding sleeve, slide bar and tray, U type clamp splice bottom both sides have connect fastening bolt soon, a U type clamp splice lateral wall middle part is provided with the sliding sleeve, install in the sliding sleeve the slide bar. According to the scheme, the support can be conveniently folded and folded through the structure, the space occupied by the support when the support is not used is effectively saved, and the flexibility and the folding and folding efficiency of the support are greatly improved.

However, since the hospital bed used in the hospital generally has foldable guardrails, the hospital bed bracket of the prior art (CN215307621U) is clamped at the bedside by the U-shaped clamping blocks, which will affect the folding of the guardrails; moreover, this sick bed support uses the completion back, and the tray is folded naturally to the slide bar moves down relatively the sliding sleeve, alright collect the device in the sick bed limit, save the shared space of support, but, when the in-service use, because sliding sleeve and U type clamp splice are integrative to be located the bedside, even if the slide bar moves down to the maximum position, its tray still has the part can surpass the bed surface of sick bed, and in addition, the tray surpasss the bed body when accomodating, patient or medical personnel are injured to easy, have safe risk.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's is not enough, provides a sick bed is other with accomodating tray support, accomodates tray support to the head of a bed or the tailstock of sick bed, avoids tray support to cause the hindrance and the patient or medical personnel of gouging injury to patient or medical personnel.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a other tray support of can accomodating of sick bed, includes the body of rod and tray, the tray sets up on the body of rod, the body of rod is installed in the infusion mounting hole of sick bed head of a bed or tailstock, the body of rod can be buckled towards in the sick bed, the tray articulates the top of the body of rod, the tray can round the radial deflection of the body of rod.

Furthermore, the body of rod includes installation pole and bracing piece, the one end of installation pole is installed in the infusion mounting hole, and the other end is articulated through the round pin axle with the one end of bracing piece, the tray articulates the top at the bracing piece, wherein, the body of rod locks after straightening and is used for restricting the bracing piece deflection, the rotation range of tray is 0-180.

Furthermore, a pin hole is formed in one end, close to the supporting rod, of the mounting rod, a positioning pin is arranged in the pin hole in a sliding mode, a positioning hole is formed in the bottom of the supporting rod, and the positioning pin is used for being matched with the positioning hole to limit deflection of the supporting rod.

Furthermore, the outer wall of the mounting rod is provided with a sliding groove, the sliding groove is L-shaped, the sliding groove is communicated with the pin hole, a deflection rod is arranged in the sliding groove in a sliding mode, one end of the deflection rod is fixedly connected with the side wall of the positioning pin, the other end of the deflection rod extends to the outside of the sliding groove and is fixed with a sliding key, a spring is arranged in the pin hole and is located below the deflection rod, one end of the spring is connected with the mounting rod, and the other end of the spring is abutted to the deflection rod.

Furthermore, the side wall of the supporting rod is provided with a containing limiting hole, and the containing limiting hole is located on a moving path of the positioning pin after the rod body is bent towards the sickbed.

Furthermore, the tray comprises two supporting plates, the two supporting plates are hinged through hinges, and one end of each hinge shaft sleeve is hinged to the top of the supporting rod.

Furthermore, the bottoms of the two supporting plates can be detachably connected with branch bars, and one ends, far away from the tray, of the branch bars are hinged to the mounting rods through pin shafts.

Furthermore, one end of the supporting strip, which is far away from the mounting rod, is connected with an annular buckle, and the bottoms of the supporting plates are both fixed with hanging rings which are connected with the annular buckle.

Further, two the side that the hinge was kept away from to the layer board all is provided with the centre gripping strip, the centre gripping strip is "L" type, the slide has been seted up to the bottom of layer board, the activity of one side of centre gripping strip sets up in the slide, the another side of centre gripping strip with the side contact of layer board, two the centre gripping strip is in the bottom of layer board is through first spring coupling.

Furthermore, one end of the mounting rod, which is far away from the support rod, is provided with a threaded section, the threaded section is in threaded connection with a limit nut, and the outer diameter of the limit nut is larger than the inner diameter of the infusion mounting hole.

The utility model has the advantages that:

1. when the foldable guardrail is stored, the rod body is bent close to the sickbed, the height of the rod body is reduced, the rod body is also stored in the sickbed, then the tray is rotated, and the tray is stored in the foldable rod body, so that the whole tray support is stored at the head or tail of the sickbed, the folding of the guardrail caused by the tray support is avoided, and the condition that the tray support is positioned at the bed-leaving position of a patient and causes bruise or bruise to the patient is also avoided; during the use, straighten the body of rod and be vertical form in order to expand the body of rod, then rotatory tray on the body of rod, rotate the tray to the body of rod and keep away from one side of sick bed, avoid the tray to extend to influence the use of tray in the sick bed or collide the patient to accomplish the expansion use of tray support.

2. The tray is foldable, so that the tray is folded when the tray support is stored, the occupied space of the tray is reduced, the using area of the tray can be properly enlarged after the tray is folded, the tray is enabled to have a large using space after being unfolded, and the daily nursing using requirements are met.

3. After the tray is unfolded, the two supporting plates are supported through the supporting strips, the tray can be stably and normally used after being unfolded, the supporting strips can be rotatably stored, when the tray support is stored, the supporting strips are rotated to positions between the sickbed and the handrails to be stored, the whole tray support can be stored, and the tray support is guaranteed not to influence patients or other personnel after being stored.

Drawings

Fig. 1 is a perspective view of a foldable tray support for use beside a hospital bed according to the present invention;

FIG. 2 is a view showing a state of the retractable tray support used beside a hospital bed;

FIG. 3 is a view showing a state of the retractable tray support for use beside a hospital bed according to the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

fig. 5 is a partial cross-sectional view of a rod body of a stowable tray support for use beside a hospital bed according to the present invention;

fig. 6 is a top view of a stowable tray support for a bedside use of the present invention;

fig. 7 is a schematic structural view of a second embodiment of a tray in a foldable tray support for use beside a patient bed according to the present invention;

in the figure, 1-rod body, 2-tray, 3-installation rod, 4-support rod, 5-pin hole, 6-positioning pin, 7-positioning hole, 8-sliding groove, 9-deflection rod, 10-supporting plate, 11-receiving limit hole, 12-hinge, 13-sliding key, 14-spring, 15-supporting strip, 16-ring buckle, 17-lifting ring, 18-clamping strip, 19-first spring, 20-thread section and 21-limit nut.

Detailed Description

The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following descriptions.

As shown in fig. 1 to 7, a foldable tray support beside a hospital bed comprises a rod body 1 and a tray 2, wherein the tray 2 is arranged on the rod body 1, the rod body 1 is arranged in a transfusion mounting hole at the head or tail of the hospital bed, the rod body 1 can be bent towards the inside of the hospital bed, the tray 2 is hinged at the top of the rod body 1 so that the tray 2 can deflect around the radial direction of the rod body 1, the hospital bed is provided with the transfusion mounting holes at the head and the tail of the hospital bed, is used for installing the transfusion bracket in the transfusion mounting holes, the transfusion mounting holes are arranged on both sides of the bed head and both sides of the bed tail in general, one transfusion mounting hole is used for installing the tray bracket, the rest transfusion mounting holes can be normally used for installing the transfusion bracket, the use of the transfusion bracket can not be influenced, meanwhile, the tray support is installed by utilizing the structure of the sickbed, so that the sickbed cannot be damaged by arranging other installation holes on the sickbed; specifically, the rod body 1 penetrates into an infusion mounting hole, the rod body 1 can be bent close to a sickbed, when the rod body 1 is stored, the rod body 1 is bent close to the sickbed, the height of the rod body 1 is reduced, meanwhile, the rod body 1 is stored into the sickbed, then, the tray 2 is rotated, and the tray 2 is stored into the folded rod body 1, so that the whole tray support is stored to the head or tail of the sickbed, the phenomenon that the folding of a guardrail is influenced by the tray support is avoided, and the phenomenon that the patient is injured or bruised by the tray support when the tray support is located at the lower bed position of the patient is also avoided; during the use, straighten the body of rod 1 and be vertical form in order to expand the body of rod 1, then rotatory tray 2 on the body of rod 1, rotate tray 2 to the body of rod 1 one side of keeping away from the sick bed, avoid tray 2 to extend to influence the use of tray in the sick bed or collide the patient to accomplish the expansion use of tray support.

Further, as shown in fig. 1 and 3, the rod body 1 comprises a mounting rod 3 and a supporting rod 4, one end of the mounting rod 3 is mounted in the transfusion mounting hole, the other end of the mounting rod is hinged with one end of the supporting rod 4 through a pin shaft, the tray 2 is hinged at the top of the supporting rod 4, wherein the rod body 1 is locked after being straightened and used for limiting the deflection of the supporting rod 4, and the rotation range of the tray 2 is 0-180 degrees; preferably, the tray support is arranged in an infusion mounting hole at the tail of the bed, so that the tray support is arranged far away from the head of a patient to further improve the use safety of the tray support, secondly, the height of the mounting rod 3 is lower than that of the bed surface of a sickbed, and after the tray support is stored, the tray 2 and the supporting rod 4 are positioned in a gap between the bed body of the sickbed and the tail plate of the bed, so that the height of the stored tray support is lower than that of the bed surface, and the leg of the patient cannot collide with the stored tray support when the patient moves; the one end that bracing piece 4 was kept away from to installation pole 3 is equipped with screw thread section 20, threaded connection has stop nut 21 on the screw thread section 20, stop nut 21's external diameter is greater than the internal diameter of infusion mounting hole, wherein stop nut 21 is equipped with two sets ofly, two sets of stop nut 21 are located the upper portion and the lower part of infusion mounting hole respectively, specifically do, reserve a stop nut 21 earlier on screw thread section 20, then the screw thread section 20 with installation pole 3 passes the infusion mounting hole, revolve on screw thread section 20 with another stop nut 21 from infusion mounting hole bottom again, make stop nut 21 offset with the bedstead in order to screw stop nut 21, thereby install tray support detachable in infusion mounting hole department.

Further, as shown in fig. 1, 4 and 5, a pin hole 5 is formed in one end of the mounting rod 3 close to the support rod 4, a positioning pin 6 is slidably disposed in the pin hole 5, a positioning hole 7 is formed in the bottom of the support rod 4, the positioning pin 6 is adapted to be in the positioning hole 7 to limit deflection of the support rod 4, a storage limiting hole 11 is formed in the side wall of the support rod 4, and the storage limiting hole 11 is located on a moving path of the positioning pin 6 after the rod body 1 is bent towards a hospital bed; the deflection of the support rod 4 is limited by the positioning pin 6, so that the unfolding and the storage of the rod body 1 are more stable, wherein when the support rod 4 deflects by 90 degrees and is unfolded, the positioning hole 7 is positioned on the moving path of the positioning pin 6, and the positioning pin 6 is moved at the moment, so that the positioning pin 6 is matched into the positioning hole 7, and the rod body 1 is locked to avoid the abnormal deflection of the support rod 4; during storage, the positioning pin 6 is moved out of the positioning hole 7, the supporting rod 4 is deflected by 90 degrees close to the sickbed, the storage limiting hole 11 is positioned on the moving path of the positioning pin 6, and the positioning pin 6 is inserted into the storage limiting hole 11, so that the storage state of the rod body 1 is tightened, and the abnormal deflection of the supporting rod 4 is prevented; the outer wall of the mounting rod 3 is provided with a chute 8, the chute 8 is in an L shape, the chute 8 is communicated with a pin hole 5, a deflection rod 9 is arranged in the chute 8 in a sliding manner, one end of the deflection rod 9 is fixedly connected with the side wall of the positioning pin 6, the other end of the deflection rod 9 extends to the outside of the chute 8 and is fixedly provided with a sliding key 13, a spring 14 is arranged in the pin hole 5, the spring 14 is sleeved on the positioning pin 6, the spring 14 is positioned below the deflection rod 9, one end of the spring 14 is connected with the mounting rod 3, the other end of the spring is abutted against the deflection rod 9, when the spring is in a normal state, the positioning pin 6 can be inserted into the positioning hole 7 or a containing limiting hole 11, the chute 8 is in an L shape consisting of a longitudinal groove and a transverse groove, the sliding key 13 moves downwards along the longitudinal groove, the sliding key 13 drives the positioning pin 6 to move towards the pin hole 5 through the deflection rod 9, at the moment, the positioning pin 6 compresses the spring 14, and when the sliding key 13 moves to the transverse groove, deflect the sliding key 13 to the transverse groove in, the sliding key 13 drives the locating pin 6 to deflect and make the deflection rod 9 spacing at the transverse groove this moment, the locating pin 6 locks in the pinhole 5 this moment, after the bracing piece 4 is accomodate or is expanded to target in place, move the sliding key 13 to vertical inslot, jet into the locating hole 7 or accomodate spacing hole 11 with the locating pin 6 under the reaction force of spring 14 in, thereby the deflection of restriction bracing piece 4, guarantee the stability of the body of rod 1 expansion state or the state of accomodating, can realize the locking action of the body of rod 1 through removing the sliding key 13, and the operation is simple and fast.

Further, as shown in fig. 6, the tray 2 comprises two supporting plates 10, the two supporting plates 10 are hinged through hinges 12, one ends of shaft sleeves of the hinges 12 are hinged to the tops of the supporting rods 4, the tray 2 can be folded, so that the tray 2 can be folded when a tray support is stored, the occupied space of the tray 2 is reduced, and after the tray 2 is in a folding form, the use area of the tray 2 can be properly enlarged, so that the tray has a larger use space after being unfolded, and the use requirements of daily care are met; the hinge 12 adopts the prior art, the hinge 12 comprises a shaft sleeve, a rotating shaft and two hinge pieces, the rotating shaft is rotatably sleeved in the shaft sleeve, the two hinge pieces are arranged on the rotating shaft, one end of the shaft sleeve of the hinge 12 is hinged at the top of the supporting rod by a pin shaft, so that the tray 2 can deflect by 180 degrees, and the deflection axis of the tray is parallel to the deflection axis of the supporting rod 4; when the medical tray is used, the support rod 4 is rotated by 90 degrees to unfold the rod body 1, then the tray 2 is upwards rotated by 180 degrees away from a hospital bed to spiral the tray to one side of the tray support far away from the hospital bed, so that medical workers can conveniently take articles on the medical tray outside the hospital bed, and meanwhile, the phenomenon that a patient cannot be hit when the articles fall off is avoided, and finally the two support plates 10 are unfolded to form the tray 2; the structure restriction layer board 10 of hinge 12 can only 180 rotations expand and form tray 2, can not 360 rotations, and two layer board 10 expand just so can form the tray that can bear the weight of the article, but for the stability after further guaranteeing that tray 2 expands, this application provides two kinds of embodiments, specifically as follows:

in the first embodiment, as shown in fig. 1 and 2, the bottom of each of the two supporting plates 10 can be detachably connected with a supporting strip 15, one end of each supporting strip 15, which is far away from the tray 2, is hinged to the mounting rod 3 through a pin, one end of each supporting strip 15, which is far away from the mounting rod 3, is connected with an annular buckle 16, the bottom of each of the first supporting plate 10 and the second supporting plate 11 is fixed with a lifting ring 17, each lifting ring 17 is connected with the annular buckle 16, after the two supporting plates are formed into the tray 2, the two supporting plates 10 are respectively supported through the two supporting strips 15, during connection, the annular buckle 16 of each supporting strip 15 is hung on the lifting ring 17 to connect the supporting strip with the tray 2, during specific implementation, one end of each supporting strip 15 is hinged to the pin, so that after the supporting strip 15 is connected with the tray 2, the connection of the supporting strip 15, the rod body 1 and the tray 2 is in a triangular shape, the stability of the tray 2 after being unfolded is ensured, and the tray 2 can be normally used after being unfolded, simultaneously, the branch strips 15 can be rotatably stored, and when the tray support is stored, the branch strips are rotated to the positions between the sickbed and the handrails to be stored, so that the whole tray support can be stored, and the tray support is guaranteed not to influence patients or other personnel after being stored.

In the second embodiment, as shown in fig. 7, the side surfaces of the two support plates 10 far away from the hinge 12 are both provided with a clamping strip 18, the clamping strip 18 is in an "L" shape, the bottom of the support plate 10 is provided with a slide way, one side of the clamping strip 18 is movably arranged in the slide way, the other side of the clamping strip 18 is in contact with the side surface of the support plate 10, the two clamping strips 18 are connected at the bottom of the support plate 10 through a first spring 19, the unfolded pallet 2 is clamped by the clamping strips 18 at both sides of the pallet 10 to ensure the stability of the pallet 2, the clamping strips 18 clamp the pallet 10, the first spring 19 is in a stretching state, so that the two clamping strips 18 clamp the pallet 2 by the reaction force of the first spring 19, the clamping strips 18 being deflectable in the slide, thus, when the pallet is stored, the clamping strip 18 is rotated to enable one side of the clamping pallet 10 to be superposed with the side face of the pallet, so that the clamping state of the clamping strip 18 is contacted, and the pallet 2 can be folded and stored; as described above, the pallet 2 after being unfolded is preferably stably supported in the manner of the first embodiment.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (6)

1. A foldable tray support used beside a sickbed comprises a rod body (1) and a tray (2), wherein the tray (2) is arranged on the rod body (1), and is characterized in that the rod body (1) is arranged in an infusion mounting hole at the head or tail of the sickbed, the rod body (1) can be bent towards the inside of the sickbed, the tray (2) is hinged to the top of the rod body (1), and the tray (2) can deflect around the radial direction of the rod body (1);

the transfusion rod comprises a rod body (1) and a bracket, wherein the rod body (1) comprises a mounting rod (3) and a supporting rod (4), one end of the mounting rod (3) is mounted in a transfusion mounting hole, the other end of the mounting rod is hinged with one end of the supporting rod (4) through a pin shaft, the tray (2) is hinged to the top of the supporting rod (4), the rod body (1) is locked after being straightened and used for limiting the deflection of the supporting rod (4), and the rotation range of the tray (2) is 0-180 degrees;

a pin hole (5) is formed in one end, close to the supporting rod (4), of the mounting rod (3), a positioning pin (6) is arranged in the pin hole (5) in a sliding mode, a positioning hole (7) is formed in the bottom of the supporting rod (4), and the positioning pin (6) is used for being matched with the positioning hole (7) to limit deflection of the supporting rod (4);

the outer wall of the mounting rod (3) is provided with a sliding groove (8), the sliding groove (8) is L-shaped, the sliding groove (8) is communicated with a pin hole (5), a deflection rod (9) is arranged in the sliding groove (8) in a sliding mode, one end of the deflection rod (9) is fixedly connected with the side wall of the positioning pin (6), the other end of the deflection rod extends to the outside of the sliding groove (8) and is fixedly provided with a sliding key (13), a spring (14) is arranged in the pin hole (5), the spring (14) is located below the deflection rod (9), one end of the spring (14) is connected with the mounting rod (3), and the other end of the spring abuts against the deflection rod (9);

the side wall of the supporting rod (4) is provided with a containing limiting hole (11), and the containing limiting hole (11) is located on a moving path of the positioning pin (6) after the rod body (1) is bent towards a sickbed.

2. The stowable tray support for bedside use according to claim 1, characterized in that the tray (2) comprises two trays (10), the two trays (10) being hinged by a hinge (12), one end of the hinge (12) sleeve being hinged on top of the support bar (4).

3. The bedside stowable tray support according to claim 2, wherein a supporting bar (15) is detachably connected to the bottom of each of the two supporting plates (10), and one end of the supporting bar (15) far away from the tray (2) is hinged to the mounting rod (3) through a pin.

4. The retractable tray support for the bedside use of claim 3, wherein one end of the supporting bar (15) far away from the mounting rod (3) is connected with an annular buckle (16), the bottom of the supporting plate (10) is fixed with a hanging ring (17), and the hanging ring (17) is connected with the annular buckle (16).

5. The bedside storable tray support for a hospital bed according to claim 2, wherein the two trays (10) are provided with clamping strips (18) on the sides far away from the hinge (12), the clamping strips (18) are L-shaped, the bottom of each tray (10) is provided with a slideway, one edge of each clamping strip (18) is movably arranged in the slideway, the other edge of each clamping strip (18) is in contact with the side of each tray (10), and the two clamping strips (18) are connected with each other at the bottom of each tray (10) through a first spring (19).

6. The foldable tray support for beside hospital bed according to claim 1, characterized in that the end of the mounting rod (3) far from the support rod (4) is provided with a threaded section (20), the threaded section (20) is connected with a limit nut (21) in a threaded manner, and the outer diameter of the limit nut (21) is larger than the inner diameter of the infusion mounting hole.

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