CN211485484U

CN211485484U - Anesthesia bed hand rack

Info

Publication number: CN211485484U
Application number: CN201922078061.0U
Authority: CN
Inventors: 李学静; 刘妮娜; 高海岐; 杜东旭
Original assignee: Hebei Provincial Hospital Of Traditional Chinese Medicine
Current assignee: Hebei Provincial Hospital Of Traditional Chinese Medicine
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-09-15
Anticipated expiration: 2029-11-27

Abstract

The utility model relates to a hand rest is put to anesthesia bed, it includes: the hand support device comprises a fixing clamp, a rotary adjusting connecting piece and a hand support plate, wherein the rotary adjusting connecting piece is respectively connected with the fixing clamp and the hand support plate; the rotary adjusting connecting piece comprises a ball head seat, a ball head, a damping rod I, a damping rotating shaft, a damping rod II, a limiting seat I and a limiting seat II; the ball head seat is provided with a containing hole for the ball head to rotate, the containing hole is in interference fit with the ball head, and the ball head is fixedly connected with the hand supporting plate through a connecting rod; the limiting seat I is arranged on the fixing clamp and located on one side of the ball head seat, one end of the damping rod I is horizontally arranged and is connected with the limiting seat I in a tightness-adjustable mode, and the other end of the damping rod I is connected with one end of the damping rotating shaft; spacing seat II sets up in the bottom of holding in the palm the palm, the one end level of damping rod II set up and with II fixed connection of spacing seat, the other end and the other end of damping pivot of damping rod II are connected. The hand supporting plate in the hand placing frame of the anesthesia bed can continuously adjust the inclination angle and the horizontal direction according to the arm condition of a patient.

Description

Anesthesia bed hand rack

Technical Field

The utility model relates to the technical field of medical equipment machinery, especially, relate to an anesthesia bed hand rack.

Background

In the process of performing an operation, it is often necessary to place the arm of a patient on one side of an operating bed for diagnosis, treatment or operation, and therefore, a hand rest needs to be installed at the bedside of the operation to place the arm of the patient.

In the related technology, the hand placing frame comprises a fixing clamp, a rotation adjusting connecting piece and a hand supporting plate, wherein the rotation adjusting connecting piece is respectively connected with the fixing clamp and the hand supporting plate, the rotation adjusting connecting piece comprises a rotatable rotating shaft and a control rod, one side of the rotating shaft is connected with the fixing clamp through a connecting rod, and the other side of the rotating shaft is provided with a plurality of vertical grooves; two through holes are formed in two sides of the bottom of the hand supporting plate, and one end of the control rod penetrates through the two through holes to be inserted into any one groove so as to fix the horizontal direction of the hand supporting plate. When in operation, medical personnel clamp the hand placing frame at the edge of an operation bed through the fixing clamp and then change the horizontal direction of the hand supporting plate by inserting the control rod into different grooves.

The hand placing frame can only realize the rotation of the hand supporting plate in the horizontal direction, the horizontal direction of the rotation depends on the position of the groove, and the adjustable direction is discontinuous; moreover, the situation that the arm support plate cannot support the hand rest because the arm of the patient is difficult to be completely laid on the hand rest plate is not considered, so that the applicability of the hand rest is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a hand rest is put to anesthesia bed that can be through rotating the adjusting connecting piece and adjust inclination and the horizontal direction of holding in the palm according to patient's arm condition in succession is provided.

In order to solve the above problems, the utility model adopts the following technical proposal:

an anesthesia bed hand rest, comprising: the fixing clamp, the rotation adjusting connecting piece and the hand supporting plate are used for being fixed on the operating table, and the rotation adjusting connecting piece is respectively connected with the fixing clamp and the hand supporting plate;

the rotation adjusting connecting piece comprises a ball head seat, a ball head, a damping rod I, a damping rotating shaft, a damping rod II, a limiting seat I and a limiting seat II;

the ball head seat is provided with a containing hole for the ball head to rotate, the containing hole is in interference fit with the ball head, and the ball head is fixedly connected with the hand supporting plate through a connecting rod;

the limiting seat I is arranged on the fixing clamp and located on one side of the ball head seat, one end of the damping rod I is horizontally arranged and is connected with the limiting seat I in a tightness-adjustable mode, and the other end of the damping rod I is connected with one end of the damping rotating shaft;

spacing seat II set up in the bottom of holding in the palm, the one end level of damping rod II set up and with II fixed connection of spacing seat, the other end of damping rod II with the other end of damping pivot is connected.

As a further improvement of the present invention, the limiting seat i comprises: an upper fixed plate, a lower fixed plate I, a nut and a screw rod, wherein the upper fixed plate and the lower fixed plate I are all transversely arranged on the fixing clamp, and the screw rod sequentially penetrates through the upper fixed plate, one end of the damping rod I and the lower fixed plate I and passes through the nut.

As a further improvement of the present invention, the limiting seat ii comprises: the lower fixing plate II, the connecting plate and the fixing rod are vertically arranged at the bottom of the hand supporting plate, the lower fixing plate II is transversely arranged at the bottom of the connecting plate, one end of the lower fixing plate II is connected with the connecting plate, and the fixing rod penetrates through the lower fixing plate II and the other end of the damping rod II from bottom to top in sequence and penetrates into the hand supporting plate.

As a further improvement of the utility model, the fixing clamp comprises a fixing seat, a rotating shaft, a spring, a clamping piece matched with the fixing seat and a control rod fixedly connected with the clamping piece;

the pivot activity sets up on the fixing base, the clamping piece with the spring mounting is in the pivot, just the one end of spring with the control lever is connected.

As a further improvement of the present invention, the hand support plate comprises: the damping device comprises a rear arm plate connected with a damping rod II, a lengthened arm plate arranged at the front end of the rear arm plate, and a front arm plate arranged at the front end of the lengthened arm plate and fixedly connected with the lengthened arm plate;

the hollow layer is formed in the hollow portion of the rear arm plate, a sliding groove is formed in the side surface of the rear arm plate, a sliding block matched with the sliding groove is arranged in the sliding groove, the sliding block is connected with the side surface of the lengthened arm plate inserted into the hollow layer, and the sliding block is used for driving the lengthened arm plate to stretch into or be inserted into the hollow layer when moving in the sliding groove.

As a further improvement of the utility model, the back armplate the extension armplate with the forearm board all includes the metal support board and sets up the cushion of metal support board surface.

As a further improvement of the utility model, the back armplate the extension armplate with the cross-section of forearm plate constitutes the rectangle of circular arc transition.

As a further improvement of the utility model, a handle is arranged on the nut.

As a further improvement of the utility model, the inclination angle range of the hand supporting plate is 0-70 degrees.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

the utility model provides a hand rack is put to anesthesia bed fixes this hand rack on the operation table through the fixation clamp, can guarantee through rotating the regulation connecting piece that the hand board can incline to satisfying the required arbitrary angle according to patient's arm, for example: can be inclined to any angle within the range of 0-70 degrees; and, should put the hand rack and can also guarantee that the bracket hand rack is angle regulation in the horizontal direction continuously. Therefore, the hand placing frame is high in applicability and wide in application range.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a hand rack of an anesthesia bed provided by the embodiment of the present invention.

Fig. 2 is an enlarged schematic view at a in fig. 1.

Fig. 3 is an enlarged schematic view at B in fig. 1.

Fig. 4 is a schematic structural diagram of a fixing clip according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a hand rest board according to an embodiment of the present invention.

Wherein: 1-fixing clamp, 11-fixing seat, 12-rotating shaft, 13-spring, 14-clamping piece, 15-control rod, 21-ball seat, 22-ball head, 23-damping rod I, 231-one end of damping rod I, 24-damping rotating shaft, 25-damping rod II, 251-one end of damping rod II, 26-limiting seat I, 261-upper fixing plate, 262-lower fixing plate I, 263-nut, 264-screw rod, 27-limiting seat II, 271-lower fixing plate II, 272-connecting plate, 273-fixing rod, 3-hand supporting plate, 31-rear arm plate, 32-lengthened arm plate, 33-front arm plate, 310-hollow layer, 311-sliding groove and 312-sliding block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following description of the present invention with reference to the accompanying drawings and specific embodiments is provided for clarity and completeness.

Fig. 1 is a schematic structural view of a hand rest of an anesthesia bed provided in an embodiment of the present invention, as shown in fig. 1, it includes: the fixing clamp 1, the rotation adjusting connecting piece and the hand supporting plate 3 are used for being fixed on an operating table, and the rotation adjusting connecting piece is respectively connected with the fixing clamp 1 and the hand supporting plate 3.

The rotation adjusting connecting piece comprises a ball head seat 21, a ball head 22, a damping rod I23, a damping rotating shaft 24, a damping rod II 25, a limiting seat I26 and a limiting seat II 27.

The ball head seat 21 is provided with a containing hole for the ball head 22 to rotate, the containing hole is in interference fit with the ball head 22, and the ball head 22 is fixedly connected with the hand supporting plate 3 through a connecting rod.

The limiting seat I26 is arranged on the fixing clamp 1 and located on one side of the ball head seat 21, one end 231 of the damping rod I is horizontally arranged and connected with the limiting seat I26 in a tightness-adjustable mode, and the other end of the damping rod I23 is connected with one end of the damping rotating shaft 24; spacing seat II 27 sets up in the bottom of holding in the palm the palm board 3, the one end 251 level of damping rod II set up and with spacing seat II 27 fixed connection, the other end and the other end of damping pivot 24 of damping rod II 25 are connected.

The embodiment of the utility model provides a hand rest is put to anesthesia bed can adjust this angle of inclination and the horizontal direction that holds in the palm the arm according to patient's arm through rotating the adjusting connection spare, and wherein, what inclination was designated is the angle between support palm 3 and the horizontal plane, and this inclination scope is 0 degree-70 degrees.

When the arm of the patient is difficult to completely lay flat on the hand supporting plate 3 and the inclination angle of the hand supporting plate 3 needs to be adjusted to support the arm of the patient, the medical staff can lift or press one end of the hand supporting plate 3, which is far away from the fixing clamp 1, so that one end 251 of the damping rod II and the damping rotating shaft 24 can move upwards or downwards along with the arm, and when the inclination angle of the hand supporting plate 3 reaches an angle suitable for the arm of the patient, the medical staff can stop lifting or pressing and place the arm of the patient on the hand supporting plate 3. At the moment, the damping action of the damping rod I23, the damping rotating shaft 24 and the damping rod II 25 can resist the gravity action of the hand supporting plate 3, so that the hand supporting plate 3 can be suspended at any inclination angle.

When the horizontal direction of this support palm 3 was adjusted to needs, medical personnel can be through adjusting the connection between the spacing seat of pine I26 and damping rod I23 earlier, rotatory support palm 3 to specific horizontal direction after again the tightening spacing seat I26 with damping rod I23 between be connected can.

The embodiment of the utility model provides a hand rack is put to anesthesia bed fixes this hand rack on the operation table through fixation clamp 1, can guarantee through rotating the regulation connecting piece that hold in the palm 3 and can incline to the arbitrary angle that satisfies the demands according to patient's arm, for example: can be inclined to any angle within the range of 0-70 degrees; and, should put the hand rack and can also guarantee that the bracket hand rack is angle regulation in the horizontal direction continuously. Therefore, the hand placing frame is high in applicability and wide in application range.

In order to facilitate the medical staff to change the horizontal direction of the hand supporting plate 3 by adjusting the height, in one possible implementation, as shown in fig. 2, the limiting seat i 26 comprises: upper fixed plate 261, bottom plate I262, nut 263 and screw rod 264, upper fixed plate 261 and bottom plate I262 all transversely set up on fixation clamp 1, and screw rod 264 passes upper fixed plate 261, the one end 231 and the bottom plate I262 of damping rod I in proper order from top to bottom and fixes through nut 263.

In addition, as shown in fig. 3, the stopper seat ii 27 includes: the lower fixing plate II 271, the connecting plate 272 and the fixing rod 273, the connecting plate 272 is vertically arranged at the bottom of the hand supporting plate 3, the lower fixing plate II 271 is transversely arranged at the bottom of the connecting plate 272, one end of the lower fixing plate II 271 is connected with the connecting plate 272, and the fixing rod 273 sequentially penetrates through the lower fixing plate II 271, one end 251 of the damping rod II and penetrates into the hand supporting plate 3 from bottom to top.

It should be noted that, a handle can be further arranged on the nut 263, so that medical personnel can conveniently rotate the nut 263 manually, and the connection between the damping rod I23 and the limiting seat I26 can be loosened or tightened so as to rotate the hand supporting plate 3.

Regarding the structure of the fixing clip 1, in order to facilitate the fixing on the operating table, in a possible implementation manner, as shown in fig. 4, the fixing clip 1 includes a fixing base 11, a rotating shaft 12, a spring 13, a clamping piece 14 engaged with the fixing base 11, and a control rod 15 fixedly connected with the clamping piece 14.

The rotating shaft 12 is movably arranged on the fixed seat 11, the clamping piece 14 and the spring 13 are arranged on the rotating shaft 12, and one end of the spring 13 is connected with the control rod 15. Medical personnel can press control lever 15 according to the first direction for clamping piece 14 and the cooperation of fixing base 11, thereby with this fixed good clamp on the sick bed, perhaps, medical personnel presses control lever 15 according to the second direction, makes clamping piece 14 break away from the sick bed, thereby takes off this fixation clamp 1. The first direction may be a clockwise direction, and the second direction may be a counterclockwise direction.

The embodiment of the utility model provides a different people's the different condition of arm length has still been considered, increases patient's comfortable degree, in a possible implementation, as shown in fig. 5, holds in the palm 3 to include: the damping device comprises a rear arm plate 31 connected with the damping rod II 25, a lengthened arm plate 32 arranged at the front end of the rear arm plate 31, and a front arm plate 33 arranged at the front end of the lengthened arm plate 32 and fixedly connected with the lengthened arm plate 32.

The rear arm plate 31 is hollow to form a hollow layer 310, a sliding groove 311 is formed in the side surface of the rear arm plate 31, a sliding block 312 matched with the sliding groove 311 is arranged in the sliding groove 311, the sliding block 312 is connected with the side surface of the lengthened arm plate 32 inserted into the hollow layer 310, and the sliding block 312 is used for driving the lengthened arm plate 32 to extend into or be inserted into the hollow layer 310 when moving in the sliding groove 311.

In order to further increase the comfort of the patient, the rear arm plate 31, the elongated arm plate 32 and the front arm plate 33 may further include a metal support plate and a cushion disposed on the outer surface of the metal support plate, and the cross sections of the rear arm plate 31, the elongated arm plate 32 and the front arm plate 33 form a rectangle with a circular arc transition.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. The utility model provides an anesthesia bed puts hand rack which characterized in that, it includes: the fixing clamp (1), the rotation adjusting connecting piece and the hand supporting plate (3) are used for being fixed on an operating table, and the rotation adjusting connecting piece is respectively connected with the fixing clamp (1) and the hand supporting plate (3);

the rotation adjusting connecting piece comprises a ball head seat (21), a ball head (22), a damping rod I (23), a damping rotating shaft (24), a damping rod II (25), a limiting seat I (26) and a limiting seat II (27);

the ball head seat (21) is provided with a containing hole for the ball head (22) to rotate, the containing hole is in interference fit with the ball head (22), and the ball head (22) is fixedly connected with the hand supporting plate (3) through a connecting rod;

the limiting seat I (26) is arranged on the fixing clamp (1) and located on one side of the ball head seat (21), one end (231) of the damping rod I is horizontally arranged and is connected with the limiting seat I (26) in an adjustable-tightness mode, and the other end of the damping rod I (23) is connected with one end of the damping rotating shaft (24);

spacing seat II (27) set up in the bottom of holding in the palm board (3), one end (251) level of damping rod II set up and with spacing seat II (27) fixed connection, the other end of damping rod II (25) with the other end of damping pivot (24) is connected.

2. The anesthesia bed hand rest according to claim 1, wherein the limiting seat I (26) comprises: an upper fixing plate (261), a lower fixing plate I (262), a nut (263) and a screw rod (264), wherein the upper fixing plate (261) and the lower fixing plate I (262) are transversely arranged on the fixing clamp (1), and the screw rod (264) sequentially penetrates through the upper fixing plate (261), one end (231) of the damping rod I and the lower fixing plate I (262) and passes through the nut (263) to be fixed.

3. The anesthesia bed hand rest according to claim 1, wherein the second limit seat (27) comprises: the lower fixing plate II (271), connecting plate (272) and dead lever (273), connecting plate (272) vertical setting is in the bottom of holding in the palm board (3), lower fixing plate II (271) transversely set up the bottom of connecting plate (272), just the one end of lower fixing plate II (271) with connecting plate (272) are connected, dead lever (273) is passed from bottom to top in proper order lower fixing plate II (271), one end (251) of damping lever II and is penetrated hold in the palm board (3).

4. The anesthesia bed hand rest according to claim 1, wherein the fixing clip (1) comprises a fixing seat (11), a rotating shaft (12), a spring (13), a clamping piece (14) matched with the fixing seat (11) and a control rod (15) fixedly connected with the clamping piece (14);

the pivot (12) activity sets up on fixing base (11), clamping piece (14) with spring (13) are installed on pivot (12), just the one end of spring (13) with control lever (15) are connected.

5. An anesthesia bed hand rest according to claim 1, characterized in that said hand rest (3) comprises: the damping device comprises a rear arm plate (31) connected with a damping rod II (25), a lengthened arm plate (32) arranged at the front end of the rear arm plate (31), and a front arm plate (33) arranged at the front end of the lengthened arm plate (32) and fixedly connected with the lengthened arm plate (32);

the inside cavity of back arm board (31) forms the hollow layer, just spout (311) are seted up to back arm board (31) side surface, be provided with in spout (311) with slider (312) of spout (311) adaptation, slider (312) with insert the hollow layer the side surface of extension arm board (32) is connected, slider (312) are used for when spout (311) remove, drive extension arm board (32) stretch into or insert the hollow layer.

6. The anesthesia bed hand rest of claim 5, wherein the rear arm plate (31), the elongated arm plate (32) and the front arm plate (33) each comprise a metal support plate and a cushion disposed on an outer surface of the metal support plate.

7. The anesthesia bed hand rest according to claim 5, wherein the cross section of the rear arm plate (31), the elongated arm plate (32) and the front arm plate (33) is rectangular with a circular arc transition.

8. The anesthesia bed handrest of claim 2, wherein a handle is provided on the nut (263).

9. The anesthesia bed hand rest according to claim 1, wherein the inclination angle of the hand rest plate (3) is in the range of 0-70 degrees.