CN215459737U - Medical equipment work platform who expandes fast - Google Patents

Abstract

A medical equipment working platform capable of being rapidly unfolded belongs to the field of medical rescue equipment. Including equipment lifting mechanism, fretwork table surface, case lid, flexible table leg, three section guide rails, containing box main part, "U" shape case lid couple, box link, long support table leg and short support table leg. This product need not to rely on electric power, possesses the function of accomodating storage facilities, and the fixed function of accomodating of platform combines together with the lifting function, has realized that platform exhibition is received and equipment exhibition integration.

Description

Medical equipment work platform who expandes fast

Technical Field

The utility model belongs to the field of medical rescue equipment, and relates to a field operation working platform capable of being built and used quickly.

Background

The medical equipment working platform is mainly applied to the scenes of field emergency rescue, battlefield wounded soldier treatment and the like. When field rescue medical personnel are used for rescue, different working requirements of the field rescue medical personnel need to be met through the working platform. At present, field rescue equipment on the market generally has the problems of large mass and large volume, which causes inconvenience in carrying.

The existing foldable working platform cannot be folded and unfolded quickly to form a stable working platform, unified storage and transportation cannot be achieved generally, and the problem of the working platform in the aspects of storage and transportation is not substantially solved. At present, products of the same type are mostly of a pull-down structure, a platform which is lifted upwards is mostly driven by electric power, obvious power supply dependence is achieved, and the situations of power shortage and power shortage under the field environment can not be effectively met. Therefore, the patent provides a medical equipment working platform capable of being unfolded quickly, and the platform adopts a pure mechanical structure and gets rid of dependence on power components such as a power supply and an electric control. The product adopts parts such as positive and negative tooth lead screw subassembly, scissors fork mechanical structure, pull slide rail, equipment location structure, net board, layer board, storage box to realize the no electric drive of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model designs a field medical equipment working platform which can be rapidly unfolded in order to overcome the problems that the existing equipment working platform needs to rely on electric power and is inconvenient to unfold, fold, transport and store. This product need not to rely on electric power, possesses the function of accomodating storage facilities, and the fixed function of accomodating of platform combines together with the lifting function, has realized that platform exhibition is received and equipment exhibition integration.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a medical equipment work platform that expands fast, includes equipment lifting mechanism, fretwork table surface 2, case lid 14, flexible table leg 15, three section guide rails 16, containing box main part 17, "U" shape case lid couple 18, box link 19, long support table leg 20 and short support table leg 21.

The box cover 14 is connected to two sides of the storage box main body 17 respectively, and the box cover 14 and the storage box main body 17 form a common working table surface through U-shaped box cover hooks 18 arranged on two side edges of the box cover 14 and box body hanging rings 19 arranged at corresponding positions of the storage box main body 17 in a buckling connection mode; the two side edges of the box cover 14 realize the sealing of the box body through lock catches; the surface of the box cover 14 is provided with a handle which plays a role of carrying the box body;

the total 4 of flexible table legs 15 set up in case lid 14 bottom surface two by two, can play the effect that supports case lid 14 and form work plane through flexible rotation, can accomodate case lid 14 inboard after the use, and occupation space is not.

The hollow working table surface 2 is a main working area of the whole equipment, and two corresponding positions on two sides are respectively arranged. Connected with the hollowed-out working table top 2 is an equipment lifting mechanism which comprises an L-shaped equipment positioner 1, an L-shaped supporting guide rail 3, a positive and negative tooth screw rod 4, a screw rod supporting piece 5, a folding crank 6, a supporting rod 7, a rotating table leg 8, a lower supporting plate 9, a rivet 10, an extension supporting rod 11, a clamp spring 12 and a scissor fork structure 13;

the L-shaped equipment positioner 1 realizes the fixation of equipment with any volume on the hollow-out working table surface 2 through the hollow-out structure on the hollow-out working table surface 2 and the cooperation of screws and nuts.

The L-shaped supporting guide rails 3 are four, two of the L-shaped supporting guide rails are fixed on the bottom surface of the hollow working table top 2 in parallel, and the other two L-shaped supporting guide rails are fixed on the lower supporting plate 9 in parallel; each L-shaped support guide rail 3 is provided with a positioning hole and a long hole;

the pair of scissor fork structures 13 is two, each pair of scissor fork structures 13 is formed by overlapping two upper scissor bar groups and two lower scissor bar groups, and two bar members of each scissor bar group are rotationally connected through a rivet 10; the top ends of the upper scissor rod piece groups in the two scissor fork structures 13 and the bottom ends of the lower scissor rod piece groups in the two scissor fork structures 13 are connected through two support rods 7, the end parts of the two support rods 7 penetrate through the L-shaped support guide rail 3, one support rod 7 and the L-shaped support guide rail 3 play a role in positioning, and the other support rod 7 can move in a long hole in the L-shaped support guide rail 3;

the bottom end of an upper scissor lever set in the two scissor fork structures 13 is crossed with the top end of a lower scissor lever set in the two scissor fork structures 13 and is rotatably connected through the screw rod supporting piece 5, the two end parts in the screw rod supporting piece 5 are provided with extension supporting rods 11 in an embedded mode, the outer end parts of the extension supporting rods 11 penetrate through the screw rod supporting piece 5 and the scissor fork structures 13 and are fixed with the snap springs 12 in a buckling mode. The clamp spring 12 is buckled on the extension support rod 11 and plays a role in fixing the overall scissor fork structure 13.

The one end of positive and negative tooth lead screw 4 be the levogyration thread, on one side be the dextrorotation thread, positive and negative tooth lead screw 4 passes lead screw support piece 5 to with 5 threaded connection of lead screw support piece, positive and negative tooth lead screw 4's tip sets up folding crank 6, lead screw support piece 5 plays the supporting role to positive and negative tooth lead screw 4 simultaneously built-in levogyration thread under positive and negative tooth lead screw 4's effect, drive whole scissors fork structure 13 and approach or separate, realize the lift of platform.

The rotating table legs 8 are arranged on the lower surface of the lower supporting plate 9, play a role of a supporting platform and guarantee the stability of the whole mechanism.

Set up upper and lower cover guide rail groove in the containing box main part 17, the bottom plate 9 both sides in the equipment lifting mechanism set up three section guide rail 16 respectively, and three section guide rail 16 can cooperate with the guide rail groove, realizes accomodating of fretwork table face 2 and equipment lifting mechanism.

The long supporting legs 20 and the short supporting legs 21 are respectively connected to the bottom surfaces of the lower supporting plates 9 in the upper and lower equipment lifting mechanisms.

The utility model has the beneficial effects that: the use scene of the product is mainly used when the logistics medical care personnel carry out emergency rescue and battlefield wounded soldier treatment in the field rescue environment, and the working state diagram is shown in figure 1. The utility model realizes the horizontal movement of the operating platform by the cooperation of the three sections of guide rails and the whole lifting mechanism; the lifting of the operating platform in the vertical direction is realized by combining a scissor fork mechanical structure and a positive and negative tooth screw rod assembly; the gridding fixation of the internal equipment is realized through the matching of the hollow table top and the L-shaped equipment positioner; the side surface of the box cover is provided with a U-shaped hook which is connected with a hanging ring on the side surface of the box body, so that the area utilization maximization of the working platform is realized; and the extra space on the inner side of the box cover is provided with the telescopic table legs, so that the stability of the working platform is enhanced.

Drawings

FIG. 1 is a diagram of a situation of a work state of a platform used by a logistic staff.

Fig. 2 is a scene diagram of the working platform storage state.

Fig. 3 is a scene diagram of the semi-unfolded state of the working platform.

Fig. 4 is a medical device work platform deployment view.

Fig. 5 is a schematic view of a connecting portion of the case cover and the case body.

Figure 6 is a schematic view of the long support leg of the lower plate.

Figure 7 is a schematic view of the short support leg of the lower plate.

Figure 8 is a view of the lifting mechanism in an expanded state.

Fig. 9 is a view showing a state where the lifting mechanism is accommodated.

Fig. 10 is a structural view of the lifting mechanism.

In the figure: 1 "L" shaped equipment positioner; 2 hollowing out the working table top; 3 'L' shaped support guide rail; 4, a screw rod with positive and negative teeth; 5, a screw rod support piece; 6 folding the hand crank; 7 supporting rods; 8 rotating the table legs; 9, a lower supporting plate; 10, riveting; 11 extending the support bar; 12, a clamp spring; 13 a scissors fork structure; 14 case covers; 15 telescopic table legs; 16 three sections of guide rails; 17 a storage box main body; 18 'U' shaped box cover hook; 19 a box body hanging ring; 20 long support table legs; 21 short support legs.

Detailed Description

A rapid deployment medical device work platform, the product comprising: "L" type equipment locator 1, fretwork table face 2, "L" shape supporting rail 3, positive and negative tooth lead screw 4, lead screw support piece 5, folding crank 6, bracing piece 7, rotatory table leg 8, bottom plate 9, rivet 10, extension bracing piece 11, jump ring 12, scissors fork structure 13, case lid 14, flexible table leg 15, three section guide rail 16, containing box main part 17, "U" shape case lid couple 18, box link 19, long supporting table leg 20 and short supporting table 21.

The number of the L-shaped equipment positioners 1 is 8 in total, and the L-shaped equipment positioners are combined with nuts through L-shaped right-angle structures to fix overhead equipment.

Carbon fibre fretwork table surface 2 is the main work area of whole equipment, and both sides are corresponding respectively to have distributed one, 2 altogether, and the mesa has alleviateed the whole quality of product on the one hand through the design of fretwork, has saved the cost, and on the other hand through combining with "L" equipment locator 1, plays the effect of adjusting instrument fixed range.

The L-shaped supporting guide rails 3 are made of carbon fiber materials, and are 4 pieces in total, so that the lifting mechanism and the working plane are connected.

The screw rod 4 with positive and negative teeth is made of aluminum alloy, the left-handed screw rod and the right-handed screw rod are also called positive and negative screw rods, one end of the screw rod is provided with left-handed screw teeth, the other end of the screw rod is provided with right-handed screw teeth, and left-handed and right-handed threads screwed on the screw rod are respectively arranged on the screw rod supporting piece 5. Through folding crank 6, constitute the hand rocker, when the lead screw is rotatory, two lead screw support piece 5 approach or separate along with rotating to realize the removal of the vertical direction of platform.

And the screw rod support piece 5 is made of an aluminum alloy material. The built-in left-right-handed thread drives the whole scissor fork mechanical structure 13 under the action of the 4 positive and negative screw rods while supporting the positive and negative screw rods 4, so that the platform is lifted.

Folding crank 6, the pp material is collapsible during the state of accomodating, reduces area occupied, and positive and negative tooth lead screw 4 is connected to the primary importance, plays laborsaving purpose when rotating the lead screw.

The support rod 7 is made of aluminum alloy, and the support rod stabilizes the scissors fork structure 13 and plays a role in connection with the L-shaped support guide rail 3.

The rotating table legs 8 are made of carbon fibers and connected with the lower supporting plate 9 to play a role of a supporting platform and guarantee the stability of the whole mechanism.

The bottom suspension fork 9, 2 altogether adopts the fine material of carbon, plays the effect of bearing lift work platform, is connected with three section guide rails 16 simultaneously, ensures that work platform can normally be taken in inside the box.

The rivet 10 is made of aluminum alloy, and plays a role in fixing the scissors fork structure 13.

The extension support rod 11 is made of aluminum alloy and is embedded in the screw rod support piece 5 to connect the scissors fork structure 13 and fix the screw rod support piece 5 with the clamp spring 12 in a buckling mode.

The clamp spring 12 is made of aluminum alloy and is buckled on the extension supporting rod 11, and the clamp spring and the extension supporting rod 11 are buckled with each other to fix the overall scissor fork structure 13.

Scissors fork mechanical structure 13, 2 pairs in total adopt the material of aluminum alloy, connect through the lead screw to and positive and negative tooth lead screw subassembly clockwise turning promotes scissors fork mechanical structure to the inboard, plays lifting work plane's effect.

The case lid 14 totals 2, adopts the carbon fiber material, and the hasp of side plays the effect of airtight box, and the handle plays the effect of transport case, connects box link 19 through side "U" shape case lid couple 18 for case lid 14 is connected with containing box main part 17 and is formed table surface.

The telescopic table legs 15, 4 in total, adopt the carbon fiber material, play support case lid 14 through flexible rotation, form work plane's effect, use the end and can accomodate the case lid inboard, not occupation space.

The three-section guide rail 16 is totally 4, and the movement of the whole working plane in the horizontal direction is ensured by pushing and pulling.

The containing box main part 17, 1 in total, the shaping of high temperature high pressure jar body mould adopts the carbon fibre material, combines together with case lid 14, plays the effect of accomodating whole work platform and equipment.

The U-shaped box cover hooks 18 are 4 in total, are made of aluminum alloy, and are buckled with the box body hanging ring 19 through the U-shaped hooks 18 to play a role in stabilizing the box body and connecting the table board.

The box body hanging rings 19 are 4 in total, are made of aluminum alloy materials, are connected with the box cover hooks 18 and play a role in connecting the box cover 14.

The long supporting table legs 20 are 1 in total, made of carbon fiber materials, connected with the working platform above, and rotated out of the table legs after the platform is pulled out, so that the supporting and balancing effects are achieved.

The short supporting table legs 21 are 3 in total, made of carbon fiber materials, connected with the working platform below, and rotated out of the table legs after the platform is pulled out, so that the supporting and balancing effects are achieved.

In order to achieve the purpose, the utility model adopts the following technical scheme: the hollow working table top, the bottom supporting plate, the scissor fork structure, the positive and negative screw rod assembly and the L-shaped supporting guide rail are combined into a lifting working table top; a working table top which can be built quickly is formed by a case cover, telescopic table legs, a U-shaped case cover hook and a case body hanging ring.

After the box covers on the two sides are unlocked through the lock catches, the inner side table legs are extended out, and the side hooks are connected with the box body hanging rings, so that the amplification of the area of the platform is realized. Through the driving force of positive and negative tooth lead screw opposite direction, drive scissors fork structure and move to relative both sides simultaneously, make the platform go up and down in vertical direction through hand mode. Four supporting rods are inserted into the scissors fork structure and the L-shaped supporting guide rail, so that a space is provided for the displacement of the scissors fork structure in the lifting process. The three-section guide rail is connected with the whole lifting platform structure, and the platform can be stored in the box body in a horizontal push-pull mode. The position of the L-shaped lock catch is adjusted by rotating the nut below the platform, so that the instruments with different volumes are fixed. In order to ensure the stability of the lifting platform, rotary table legs are added on the platforms at two sides to provide support for the platforms.

Claims (1)

1. A medical equipment working platform capable of being unfolded quickly is characterized by comprising an equipment lifting mechanism, a hollow working table top (2), a box cover (14), telescopic table legs (15), three sections of guide rails (16), a containing box main body (17), a U-shaped box cover hook (18), a box body hanging ring (19), long supporting table legs (20) and short supporting table legs (21);

the box covers (14) are connected to two sides of the storage box main body (17) respectively, and are buckled and connected through U-shaped box cover hooks (18) arranged on two side edges of the box covers (14) and box body hanging rings (19) arranged at corresponding positions of the storage box main body (17), so that the box covers (14) and the storage box main body (17) form a common working table; the two side edges of the box cover (14) realize the sealing of the box body through lock catches; the surface of the box cover (14) is provided with a handle which plays a role of carrying the box body;

the telescopic table legs (15) are 4 in total, are arranged on the bottom surface of the case cover (14) in pairs, can support the case cover (14) through telescopic rotation and form a working plane, and can be stored in the inner side of the case cover (14) after use, so that the space is not occupied;

the hollow working table top (2) is a main working area of the whole equipment, and two corresponding positions on two sides are respectively arranged; the equipment lifting mechanism is connected with the hollowed-out working table top (2) and comprises an L-shaped equipment positioner (1), an L-shaped supporting guide rail (3), a positive and negative screw rod (4), a screw rod supporting piece (5), a folding crank handle (6), a supporting rod (7), a rotating table leg (8), a lower supporting plate (9), a rivet (10), an extension supporting rod (11), a clamp spring (12) and a scissor fork structure (13);

the L-shaped equipment positioner (1) realizes the fixation of equipment with any volume on the hollowed-out working table top (2) through the hollowed-out structure on the hollowed-out working table top (2) and the cooperation of a screw and a nut;

the L-shaped supporting guide rails (3) are four, wherein two of the L-shaped supporting guide rails are fixed on the bottom surface of the hollowed-out work table top (2) in parallel, and the other two L-shaped supporting guide rails are fixed on the lower supporting plate (9) in parallel; each L-shaped support guide rail (3) is provided with a positioning hole and a long hole;

the pair of scissors fork structures (13) is two, each pair of scissors fork structures (13) is formed by overlapping two upper and lower scissors rod assemblies, and two rod pieces of each scissors rod assembly are rotatably connected through a rivet (10); the top ends of the upper scissor bar group in the two scissor fork structures (13) and the bottom ends of the lower scissor bar group in the two scissor fork structures (13) are connected through two support rods (7), the end parts of the two support rods (7) penetrate through the L-shaped support guide rail (3), one support rod (7) and the L-shaped support guide rail (3) play a role in positioning, and the other support rod (7) can move in a long hole in the L-shaped support guide rail (3);

the bottom end of an upper scissor bar group in the two scissor fork structures (13) is crossed with the top end of a lower scissor bar group in the two scissor fork structures (13) and is rotatably connected with the upper scissor bar group through a screw rod support piece (5), two end parts in the screw rod support piece (5) are nested with extension support rods (11), the outer end parts of the extension support rods (11) penetrate through the screw rod support piece (5) and the scissor fork structures (13), and the screw rod support piece (5) is fixed with clamp springs (12) in a buckling mode; the clamp spring (12) is buckled on the extension support rod (11) and plays a role in fixing the whole scissor fork structure (13);

one end of the positive and negative screw rod (4) is provided with left-handed screw threads, one side of the positive and negative screw rod is provided with right-handed screw threads, the positive and negative screw rod (4) penetrates through the screw rod supporting piece (5) and is in threaded connection with the screw rod supporting piece (5), the end part of the positive and negative screw rod (4) is provided with a folding crank handle (6), the screw rod supporting piece (5) plays a supporting role for the positive and negative screw rod (4), and the built-in left-handed and right-handed screw threads drive the whole scissor fork structure (13) to approach or separate under the action of the positive and negative screw rod (4), so that the lifting of the platform is realized;

the rotary table legs (8) are arranged on the lower surface of the lower supporting plate (9) and play a role of supporting a platform, so that the stability of the whole mechanism is ensured;

an upper guide rail groove and a lower guide rail groove are formed in the containing box main body (17), three guide rails (16) are arranged on two sides of a lower supporting plate (9) in the equipment lifting mechanism respectively, and the three guide rails (16) can be matched with the guide rail grooves to contain the hollow working table top (2) and the equipment lifting mechanism;

the long supporting table legs (20) and the short supporting table legs (21) are respectively connected to the bottom surfaces of the lower supporting plates (9) in the upper equipment lifting mechanism and the lower equipment lifting mechanism.

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