CN211797429U

CN211797429U - Fixed subassembly of supporting legs

Info

Publication number: CN211797429U
Application number: CN201921834654.9U
Authority: CN
Inventors: 陈再宏; 龚家超; 王鹏; 李松; 董国凤
Original assignee: Ningbo David Medical Device Co Ltd
Current assignee: Ningbo David Medical Device Co Ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-10-30
Anticipated expiration: 2029-10-29

Abstract

The utility model provides a fixed subassembly of supporting legs relates to the medical instrument field, including supporting legs and first mounting, first mounting is installed on external equipment, first mounting includes first bayonet socket, the supporting legs is fixed in the first bayonet socket. The utility model discloses a fixed subassembly of supporting legs includes first mounting, is provided with first bayonet socket on first mounting, through restricting the supporting legs in first bayonet socket to the displacement of restriction supporting legs, the supporting legs is installed in the bottom of infant incubator, thereby restricts infant incubator's removal.

Description

Fixed subassembly of supporting legs

Technical Field

The utility model relates to the field of medical equipment, particularly, relate to a fixed subassembly of supporting legs.

Background

The infant incubator is a medical machine used for constant-temperature culture of low-weight infants, sick and dangerous infants, newborn temperature recovery, newborn transfusion/oxygen infusion, rescue of sick and dangerous infants and hospitalization observation. The baby incubator consists of a constant temperature cover, a control cabinet, a phototherapy lamp box (accessories) and a phototherapy lamp box (accessories). The infant incubator controls the internal air to be adjusted by adopting a heat convection principle, and creates a good environment which is suitable for air, temperature and humidity, warm and comfortable and is similar to the uterus of a parent, so that the infant is cultured and nursed. The baby sometimes needs to change places for some examinations, and at this time, the baby incubator needs to be moved to a cart or a single frame to be displaced, but the baby incubator merely placed on the cart or the stretcher may slide or vibrate, thereby affecting the rest of the baby in the baby incubator.

In view of the above-mentioned defects, the inventor has finally obtained the utility model through long-time research and practice

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be unable fixed when current infant incubator carries.

In order to solve the above problem, the utility model provides a fixed subassembly of supporting legs, including supporting legs and first mounting, first mounting is installed on external equipment, first mounting includes first bayonet socket, the supporting legs is fixed in first bayonet socket.

Preferably, the first fixing part comprises an outer frame and an inner frame, the first bayonet is arranged on the inner frame, and the inner frame is installed in the outer frame.

Preferably, the outer frame and the inner frame are connected in a sliding manner.

Preferably, a kidney-shaped hole is formed in the outer frame, the inner frame is mounted on the kidney-shaped hole through a pin shaft, and the pin shaft can slide on the kidney-shaped hole.

Preferably, the depth of the first bayonet is not greater than the diameter of the supporting foot.

Preferably, a clamping groove is formed in the supporting leg, and the clamping groove is matched with the first bayonet.

Preferably, the bottom of the outer frame is provided with a bolt hole, a position yielding port is arranged at a corresponding position on the inner frame, and the bolt hole is positioned in the middle of the position yielding port.

Preferably, the support leg structure further comprises a second fixing part, wherein the number of the support legs is at least two, at least one support leg is installed on the first fixing part, and at least one support leg is installed on the second fixing part.

Preferably, the second fixing part comprises a second bayonet, and the supporting foot is installed on the second bayonet.

Preferably, a clamping groove is formed in the supporting leg, and the clamping groove is matched with the second bayonet.

Compared with the prior art, terminal block mounting bracket have following advantage:

the utility model discloses a fixed subassembly of supporting legs includes first mounting, is provided with first bayonet socket on first mounting, through restricting the supporting legs in first bayonet socket to the displacement of restriction supporting legs, the supporting legs is installed in the bottom of infant incubator, thereby restricts infant incubator's removal.

Drawings

FIG. 1 is a schematic view of a fixing assembly of the support foot;

FIG. 2 is a schematic structural view of a first fastener;

FIG. 3 is a schematic structural diagram of the inner frame;

FIG. 4 is a schematic structural view of the outer frame;

FIG. 5 is a schematic structural view of the supporting foot;

fig. 6 is a schematic structural view of the second fixing member.

Description of reference numerals:

the support leg comprises 1-a support leg, 2-a first fixing piece, 3-a second fixing piece, 4-a first bayonet, 5-an inner frame, 6-an outer frame, 7-a kidney-shaped hole, 8-a clamping groove, 9-a position-giving opening, 10-a second bayonet and 11-a pin shaft hole.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In addition, in the embodiments of the present invention, the directional indications (such as upper, lower, left, right, front and rear … …) are mentioned, and the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

All directions or positional relationships mentioned in the embodiments of the present invention are positional relationships based on the drawings, and are only for convenience of description and simplified description, and do not imply or imply that the device or element referred to must have a specific orientation, and should not be construed as limiting the present invention. If there is a description in an embodiment of the present invention referring to "first", "second", etc., the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.

The utility model provides a fixed subassembly of supporting legs, in this embodiment, combine shown in fig. 1-3, including supporting legs 1 and first mounting 2, first mounting 2 is installed on external equipment, and first mounting 2 includes first bayonet socket 4, and supporting legs 1 is fixed in first bayonet socket 4.

Wherein, supporting legs 1 is big-end-up's round platform type structure or cylindrical structure, first bayonet socket 4 is an inwards sunken groove structure, it includes two straight flanges of an arc limit and arc limit both sides, the arc limit agrees with mutually with supporting legs 1 global, two straight flanges are used for with supporting legs 1 guide with the arc limit contact, make supporting legs 1 can be fixed by first bayonet socket 4, there is the baffle in the 4 outside of first bayonet socket in addition, behind supporting legs 1 card income first bayonet socket 4, the baffle will be shelves in the 4 outside of first bayonet socket, make supporting legs 1 fixed in first bayonet socket 4.

The utility model discloses the fixed subassembly of supporting legs that uses includes first mounting 2, is provided with first bayonet socket 4 on first mounting 2, through restricting supporting legs 1 in first bayonet socket 4 to the displacement of restriction supporting legs 1, supporting legs 1 installs the bottom at the infant incubator, thereby restricts the removal of infant incubator.

In this embodiment, first mounting 2 is the elongated structure, and first mounting 2 includes frame 6 and inside casing 5, and frame 6 is the elongated structure that a bottom plate face, a back face and both sides face constitute, and the front and the top surface of frame 6 are the opening, and no face shelters from promptly, and inside casing 5 is the elongated structure that a top plate face, a bottom plate face, a front face and both sides face constitute, and the back of inside casing 5 is the opening, does not have the face to shelter from promptly.

The inner frame 5 can be fitted into the outer frame 6 and perfectly fit into the outer frame 6. Specifically, the inner frame 5 may be installed from the front or top of the outer frame 6, after the installation, the back of the inner frame 5 faces the back plate of the outer frame 6, that is, the back plate of the outer frame 6 constitutes a baffle plate for blocking the back of the inner frame 5, the top plate of the inner frame 5 covers the top of the outer frame 6, and the front plate of the inner frame 5 is located at the front of the outer frame 6.

The inner frame 5 is provided with a first bayonet 4. Specifically, the first bayonet 4 extends from one side edge of the top plate surface of the inner frame 5 to the middle of the top plate surface along the edge to form a groove, the opening of the groove faces the back surface of the inner frame 5, the groove comprises an arc edge and straight edges on two sides of the arc edge, one end of each straight edge is connected with the arc edge, and preferably, the connecting position of the straight edges and the edge of the top plate surface is in arc transition. The baffle that the back face of frame 6 formed shelters from in the opening side of first bayonet socket 4, and after supporting legs 1 was packed into first bayonet socket 4, the removal of supporting legs 1 was restricted to the back face of frame 6.

Further, the degree of depth of first bayonet socket 4 is not more than the diameter of supporting legs 1, wherein the degree of depth of first bayonet socket 4 refers to the maximum distance of the arc limit top of first bayonet socket 4 and inside casing 5 side, when supporting legs 1 packs into first bayonet socket 4 promptly, the circular arc terminal surface of supporting legs 1 just is close to a side parallel and level at the back with the roof face of inside casing 5, perhaps surpass slightly, if supporting legs 1 is in packing into first bayonet socket 4, and the arc limit contact of one side cambered surface of supporting legs 1 and first bayonet socket 4, and the opposite side cambered surface of supporting legs 1 has one section distance with the side of the 5 roof face of inside casing, so the baffle that the back face of frame 6 constitutes just can't carry on spacingly to supporting legs 1, supporting legs 1 will carry out the displacement in first bayonet socket 4, thereby lead to the slip of infant incubator, can't fixed infant incubator.

Be sliding connection between frame 6 and the inside casing 5, supporting legs 1 is packed into inside casing 5 from the back of inside casing 5 in, and the card is on first bayonet socket 4, inside casing 5 limits the three-way displacement on the horizontal plane of supporting legs 1, supporting legs 1 installation is accomplished the back, inside casing 5 slides in frame 6 from the front or the top surface of frame 6, the outside at first bayonet socket 4 is sheltered from to the back face of frame 6, the last ascending displacement of direction of restriction supporting legs 1, frame 6 and inside casing 5 cooperate the displacement of restriction supporting legs 1 at the horizontal plane promptly, make supporting legs 1 fix on first mounting 2.

Referring to fig. 4, waist-shaped holes 7 are formed in two ends of the outer frame 6, corresponding pin shaft holes 11 are formed in the inner frame 5, the inner frame 5 is mounted on the waist-shaped holes 7 through pin shafts, the pin shafts can slide on the waist-shaped holes 7, when the pin shafts slide to the inner ends of the waist-shaped holes 7, the inner frame 5 and the outer frame 6 are folded, the supporting legs 1 are fixed, when the pin shafts slide to the outer ends of the waist-shaped holes 7, the inner frame 5 and the outer frame 6 are opened, and the supporting legs 1 can be moved out of the first bayonets 4 and pulled out of the first fixing pieces 2.

In this embodiment, combine that fig. 5 shows, still be provided with a draw-in groove 8 in the upper end of supporting legs 1, the draw-in groove with first bayonet socket phase-match, it is concrete, draw-in groove 8 encircles the recess of supporting legs 1 a week for the level, and the thickness phase-match of the roof face of its width and inside casing 5, when supporting legs 1 packs into first bayonet socket 4, draw-in groove 8 card is on first bayonet socket 4 to restriction supporting legs 1 is at the ascending displacement of vertical side.

In this embodiment, the first fixing member 2 is fixed to the external device by bolts, wherein the external device may be a cart or a stretcher, specifically, the bolt holes are formed in the bottom plate surface of the outer frame 6, the corresponding positions of the inner frame 5 are provided with the position-giving openings 9, after the outer frame 6 and the inner frame 5 are folded, the positions of the bolt holes are just in the middle of the position-giving openings 9, the occupied area of the position-giving openings 9 is more than twice of the area of the bolt holes, and it is prevented that when the first fixing member 2 is fixed to the external device by bolts, the bolts interfere with the inner frame 5, and the inner frame 5 and the outer frame 6 cannot be folded.

In this embodiment, as shown in fig. 6, the fixing assembly further includes a second fixing member 3, the second fixing member 3 is a strip-shaped structure and includes a top plate surface, a bottom plate surface, two side plate surfaces and a back plate surface, at least two supporting legs 1 are provided, at least one supporting leg 1 is installed on the first fixing member 2, at least one supporting leg 1 is installed on the second fixing member 3, and the second fixing member 3 is fixed on the external device through a bolt.

The second fixing part 3 further comprises a second bayonet 10, the second bayonet 10 is arranged on the top plate surface of the second fixing part 3, the second bayonet 10 and the first bayonet 4 are of mirror symmetry structures, the supporting leg 1 is installed on the second bayonet 10, meanwhile, a clamping groove 8 in the supporting leg 1 is matched with the second bayonet 10, the clamping groove 8 is fixed on the second bayonet 10, and displacement of the supporting leg in the vertical direction is limited, so that the infant incubator is fixed more stably.

Wherein, infant incubator's supporting legs 1 sets up to four, and in this embodiment, two supporting legs 1 of infant incubator are installed on first mounting 2, are provided with two first bayonet sockets 4 that correspond on first mounting 2 wherein, and two other supporting legs 1 are installed on second mounting 3 to the displacement of restriction infant incubator, in other embodiments, infant incubator can only fix through first mounting 2.

In some special infant incubator structures or other box body structures, two supporting feet 1 are used, wherein one supporting foot 1 is arranged on the first fixing part 2, and the other supporting foot 1 is arranged in the second fixing part 3, so that the displacement of the infant incubator or other box bodies with special structures can be limited.

Although the present invention has been disclosed above, the scope of the present invention is not limited thereto. Without departing from the spirit and scope of the present invention, those skilled in the art can make various changes and modifications, which will fall into the protection scope of the present invention.

Claims

1. The fixing assembly of the supporting leg is characterized by comprising the supporting leg (1) and a first fixing piece (2), wherein the first fixing piece (2) is installed on external equipment, the first fixing piece (2) comprises a first bayonet (4), and the supporting leg (1) is fixed in the first bayonet (4).

2. A foot-supporting fixing assembly according to claim 1, characterised in that the first fixing part (2) comprises an outer frame (6) and an inner frame (5), the first bayonet (4) being provided on the inner frame (5), the inner frame (5) being mounted in the outer frame (6).

3. A foot-fixing assembly according to claim 2, characterised in that the outer frame (6) and the inner frame (5) are in sliding connection.

4. A fixing assembly of a supporting foot according to claim 2, characterized in that the outer frame (6) is provided with a kidney-shaped hole (7), the inner frame (5) is mounted on the kidney-shaped hole (7) by a pin shaft, and the pin shaft can slide on the kidney-shaped hole (7).

5. A fixing assembly of a supporting foot according to claim 1, characterised in that the depth of the first bayonet (4) is not greater than the diameter of the supporting foot (1).

6. A fixing assembly of a supporting foot according to claim 1, characterized in that a clamping groove (8) is provided on the supporting foot (1), the clamping groove (8) matching with the first bayonet (4).

7. The supporting foot fixing assembly according to claim 2, characterized in that the outer frame (6) is provided with bolt holes at the bottom, the inner frame (5) is provided with relief ports (9) at corresponding positions, and the bolt holes are located in the middle of the relief ports (9).

8. A fixing assembly of a supporting foot according to any one of claims 1-7, characterized in that it further comprises a second fixing part (3), at least two supporting feet (1) being provided, at least one supporting foot (1) being mounted on the first fixing part (2) and at least one supporting foot (1) being mounted on the second fixing part (3).

9. A fixing assembly of a supporting foot according to claim 8, characterised in that the second fixing part (3) comprises a second bayonet socket (10), the supporting foot (1) being mounted on the second bayonet socket (10).

10. A fixing assembly of a supporting foot according to claim 9, characterized in that a clamping groove (8) is provided on the supporting foot (1), said clamping groove (8) cooperating with said second bayonet (10).