CN213076385U

CN213076385U - Integrated operation curtain frame with telescopic cross rod

Info

Publication number: CN213076385U
Application number: CN202021423880.0U
Authority: CN
Inventors: 邵蔚; 黄思思; 张引
Original assignee: Wenzhou Central Hospital
Current assignee: Wenzhou Central Hospital
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2021-04-30
Anticipated expiration: 2030-07-20

Abstract

The utility model relates to a curtain frame technical field, specifically speaking relates to a horizontal pole telescopic integral type operation curtain frame, including two sets of support columns, the support column includes the pole setting, and sliding joint has flexible bracing piece in the pole setting, is equipped with flexible horizontal pole between two flexible bracing pieces, and flexible horizontal pole includes the outer tube that two are mutually set up, and the sliding joint has the in-connection pole between two outer tubes, and the bottom of support column is equipped with the fixation clamp, and fixed the inlaying is equipped with the nut in the middle of the fixation clamp bottom plate, and nut female connection has fastening bolt. The integrated operation curtain frame with the telescopic cross rod can prevent the fixing clamp from being lost, and improve the working efficiency of preparation before an operation; meanwhile, the operation of shooting in the operation can be facilitated, the operation time is effectively shortened, the shooting accuracy is improved, and the use comfort of a doctor in the operation can be improved; in addition, the towel spreading range can be enlarged, and the probability of surgical incision infection of a patient is reduced.

Description

Integrated operation curtain frame with telescopic cross rod

Technical Field

The utility model relates to a curtain frame technical field, specifically speaking relates to a horizontal pole telescopic integral type operation curtain frame.

Background

Compared with the traditional towel spreading mode, the curtain type three-dimensional towel spreading mode has the advantages of convenience in operation, time saving and labor saving. Common operation curtain frame comprises curtain frame and fixation clamp two parts, but need look for the fixation clamp often during the use, and the pole setting overlength of curtain frame simultaneously can influence the use of C arm machine when the art is shot to and reduce the comfort in the doctor's operation, its horizontal pole short excessively can lead to the drape scope less in addition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal pole telescopic integral type operation curtain frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a horizontal pole telescopic integral type operation curtain frame, includes two sets of support columns, the support column includes the pole setting, top one side threaded connection of pole setting has fixing bolt, sliding joint has flexible bracing piece in the pole setting, the top welded fastening of flexible bracing piece has the collar, two be equipped with flexible horizontal pole between the collar, flexible horizontal pole includes two outer tubes that set up mutually opposite, two sliding joint has the in-connection pole between the outer tube, the bottom of support column is equipped with the fixation clamp, the fixation clamp includes the clamp splice, the one end of clamp splice is equipped with the clamp groove, fixed the inlaying is equipped with the nut in the middle of the bottom plate in clamp groove, nut female connection has fastening bolt.

Preferably, the limiting ring is integrally formed on the inner side of the top end of the vertical rod, and the limiting sheet is fixedly welded to the bottom end of the telescopic supporting rod.

Preferably, the outer diameter of the limiting sheet is smaller than or equal to the inner diameter of the vertical rod, and the outer diameter of the limiting sheet is larger than the inner diameter of the limiting ring.

Preferably, a screw hole is formed in one side wall of the top end of the vertical rod, and the fixing bolt penetrates through the screw hole and then contacts with the outer side wall of the telescopic supporting rod.

Preferably, a retainer ring is integrally formed in the inner end pipe orifice of the outer sleeve, and a limiting baffle is welded and fixed at the outer end of the outer sleeve.

Preferably, the outer sleeve is slidably clamped in the mounting ring, and the outer diameter of the limiting blocking piece is larger than the inner diameter of the mounting ring.

Preferably, both ends of the inner connecting rod are fixedly welded with baffle plates, the outer diameter of each baffle plate is smaller than or equal to the inner diameter of the outer sleeve, and the outer diameter of each baffle plate is larger than the inner diameter of the retainer ring.

Preferably, one end, far away from the clamping groove, of the clamping block is provided with a circular groove, the vertical rod is matched with the circular groove in a clamping mode, and the outer side wall of the bottom end of the vertical rod is welded and fixed on the inner side wall of the circular groove.

Preferably, the outer side of the top end of the fastening bolt is sleeved with a protective rubber sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the integrated operation curtain frame with the telescopic cross rod can prevent the fixing clamp from being lost by fixing the fixing clamp and the upright rod into a whole, is convenient to use and improves the working efficiency of preparation before an operation; meanwhile, the bottom of the upright stanchion is removed, so that the curtain frame does not need to extend to the ground, the shooting operation in the operation is convenient, the operation time is effectively shortened, the shooting accuracy is improved, and the use comfort of a doctor in the operation can be improved; in addition, by arranging the telescopic cross rod, the towel spreading range can be enlarged, and the probability of surgical incision infection of a patient is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the utility model;

FIG. 2 is a schematic view of a split structure of a support pillar in the utility model;

FIG. 3 is a schematic view of a split structure of the telescopic cross bar of the utility model;

fig. 4 is a schematic structural view of the fixing clip of the utility model.

In the figure:

1. a support pillar; 11. erecting a rod; 111. a limiting ring; 112. a screw hole; 113. fixing the bolt; 12. a telescopic support rod; 121. a limiting sheet; 122. a mounting ring;

2. a telescopic cross bar; 21. an outer sleeve; 211. a retainer ring; 212. a limiting baffle plate; 22. an inner connecting rod; 221. a baffle plate;

3. a fixing clip; 31. a clamping block; 311. a circular groove; 312. a clamping groove; 32. a nut; 33. fastening a bolt; 331. a protective rubber sleeve.

Detailed Description

The technical solution in the present invention will be clearly and completely described below with reference to the drawings in the present invention, and it is obvious that the described utility model is only a part of the utility model rather than the whole utility model. Based on utility model provides a, all other utility model that the ordinary skilled person in the art obtained under the prerequisite of not making creative work all belong to the utility model discloses the scope of protection.

In the description of the present invention, it is to be understood that the terms "intermediate", "length", "upper", "lower", "top", "bottom", "inner", "outer", and the like, as used herein, refer to orientations or positional relationships illustrated in the drawings, which are used for convenience in describing the present invention and to simplify the description, but do not indicate or imply that the device or component being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a horizontal pole telescopic integral type operation curtain frame, including two sets of support columns 1, support column 1 includes pole setting 11, top one side threaded connection of pole setting 11 has fixing bolt 113, sliding joint has flexible bracing piece 12 in pole setting 11, the top welded fastening of flexible bracing piece 12 has collar 122, be equipped with flexible horizontal pole 2 between two collars 122, flexible horizontal pole 2 includes two outer tube 21 that set up mutually, sliding joint has interior connecting rod 22 between two outer tube 21, the bottom of support column 1 is equipped with fixation clamp 3, fixation clamp 3 includes clamp splice 31, the one end of clamp splice 31 is equipped with clamp groove 312, fixed the inlaying of bottom plate in the middle of clamp groove 312 is equipped with nut 32, nut 32 female connection has fastening bolt 33.

In this embodiment, the limiting ring 111 is integrally formed on the inner side of the top end of the vertical rod 11, and the limiting sheet 121 is welded and fixed to the bottom end of the telescopic supporting rod 12.

Further, the outer diameter of the limiting piece 121 is smaller than or equal to the inner diameter of the vertical rod 11, the outer diameter of the limiting piece 121 is larger than the inner diameter of the limiting ring 111, and the telescopic supporting rod 12 can be prevented from being loosened by limiting the limiting piece 121 and the limiting ring 111 mutually.

In this embodiment, a screw hole 112 is formed in a side wall of the top end of the vertical rod 11, the fixing bolt 113 passes through the screw hole 112 and then contacts with the outer side wall of the telescopic supporting rod 12, the height of the telescopic cross rod 2 can be adjusted through the telescopic supporting rod 12, and the telescopic supporting rod 12 is fixed by the fixing bolt 113 to prevent the telescopic supporting rod from sliding down automatically.

In this embodiment, a retaining ring 211 is integrally formed in the inner end pipe orifice of the outer sleeve 21, and a limiting stopper 212 is fixed to the outer end of the outer sleeve 21 by welding.

Further, outer tube 21 slip joint is in the collar 122, and the external diameter of spacing separation blade 212 is greater than the internal diameter of collar 122, can avoid flexible horizontal pole 2 to slip out in the collar 122 through spacing separation blade 212, simultaneously because of outer tube 21 is slidable, when the position interval of two sets of support column 1 installations is less, flexible horizontal pole 2 still can extend the use.

Further, the inside wall of the mounting ring 122 should be fixed with an anti-slip rubber ring through glue adhesion, which can increase the friction between the outer sleeve 21 and the mounting ring 122, so that the two are tightly connected, and the telescopic cross rod 2 is prevented from sliding freely in the using process.

In this embodiment, the two ends of the inner connecting rod 22 are all welded and fixed with the blocking piece 221, the outer diameter of the blocking piece 221 is smaller than or equal to the inner diameter of the outer sleeve 21, the outer diameter of the blocking piece 221 is larger than the inner diameter of the retaining ring 211, and the inner connecting rod 22 can be prevented from slipping out of the outer sleeve 21 through the mutual limiting effect of the blocking piece 221 and the retaining ring 211.

Further, the length of the inner connecting rod 22 is less than twice the length of the outer sleeves 21, the maximum length of the telescopic cross rod 2 is the sum of the lengths of the inner connecting rod 22 and the two outer sleeves 21, and the minimum length of the telescopic cross rod 2 is twice the length of the outer sleeves 21.

In this embodiment, a circular groove 311 is disposed at an end of the clamping block 31 away from the clamping groove 312, the upright rod 11 is engaged with the circular groove 311, and an outer sidewall of a bottom end of the upright rod 11 is welded and fixed to an inner sidewall of the circular groove 311, so that the upright rod 11 and the clamping block 31 are stably connected, the fixing clamp 3 does not need to be found when in use, and the fixing clamp 3 is prevented from being lost.

Furthermore, the top outer side of the fastening bolt 33 is sleeved with a protective rubber sleeve 331, when in use, the clamping groove of the clamping block 31 is sleeved on the outer edge of the bed frame of the operating bed, and then the fastening bolt 33 is screwed to clamp the fixing clamp 3 on the bed frame, the protective rubber sleeve 331 can increase the friction force between the fastening bolt 33 and the bed frame, improve the clamping effect, and simultaneously can reduce the abrasion of the fastening bolt 33 on the bed frame.

Furthermore, since the fixing clip 3 can rotate along with the upright rod 11, the curtain frame can be installed on the outer edges of the bed frames at both sides of the operating bed, or can be fixed on the outer edges of the bed frames at the same side of the operating bed.

Specifically, support column 1, flexible horizontal pole 2 and fixation clamp 3 all adopt high-quality aluminum alloy to make, and its material is light pleasing to the eye, wear-resisting durable.

The utility model discloses a horizontal pole telescopic integral type operation curtain frame is when using, at first install the suitable position of operation table with two fixation clamps 3 respectively on, screw up fastening bolt 33 and make it fixed, secondly will stretch out and draw back horizontal pole 2 and adjust suitable length, rethread telescopic support pole 12 will stretch out and draw back horizontal pole 2 and push away suitable high department and screw up fixing bolt 113 and make it fixed not gliding, will spread the piece of cloth at last and hang flexible horizontal pole 2 on, it can to adjust coverage well.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. The technical personnel of this trade should understand, the utility model does not receive the restriction of above-mentioned utility model, and what describe in above-mentioned utility model and the description only does the preferred example of the utility model to need not restrict the utility model, under the prerequisite that does not deviate from the spirit and scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the scope of the utility model that claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a horizontal pole telescopic integral type operation curtain frame which characterized in that: comprises two groups of supporting columns (1), the supporting columns (1) comprise upright rods (11), one side of the top end of the upright post (11) is in threaded connection with a fixed bolt (113), a telescopic supporting rod (12) is clamped in the upright post (11) in a sliding way, the top end of the telescopic supporting rod (12) is fixedly welded with a mounting ring (122), a telescopic cross rod (2) is arranged between the two mounting rings (122), the telescopic cross bar (2) comprises two outer sleeves (21) which are oppositely arranged, an inner connecting rod (22) is connected between the two outer sleeves (21) in a sliding and clamping manner, the bottom end of the supporting column (1) is provided with a fixing clamp (3), the fixing clamp (3) comprises a clamping block (31), one end of the clamping block (31) is provided with a clamping groove (312), a nut (32) is fixedly embedded in the middle of a bottom plate of the clamping groove (312), and a fastening bolt (33) is connected to the inner thread of the nut (32).

2. The integrated surgical drapery frame with retractable cross bars of claim 1, wherein: the top end of the vertical rod (11) is integrally formed with a limiting ring (111), and the bottom end of the telescopic supporting rod (12) is fixedly welded with a limiting sheet (121).

3. The integrated surgical drapery frame with retractable cross bars of claim 2, wherein: the outer diameter of the limiting piece (121) is smaller than or equal to the inner diameter of the vertical rod (11), and the outer diameter of the limiting piece (121) is larger than the inner diameter of the limiting ring (111).

4. The integrated surgical drapery frame with retractable cross bars of claim 3, wherein: a screw hole (112) is formed in one side wall of the top end of the vertical rod (11), and the fixing bolt (113) penetrates through the screw hole (112) and then is in contact with the outer side wall of the telescopic supporting rod (12).

5. The integrated surgical drapery frame with retractable cross bars of claim 4, wherein: a retainer ring (211) is integrally formed in an inner end pipe orifice of the outer sleeve (21), and a limiting baffle (212) is welded and fixed to the outer end of the outer sleeve (21).

6. The integrated surgical drapery frame with retractable cross bars of claim 5, wherein: the outer sleeve (21) is clamped in the mounting ring (122) in a sliding manner, and the outer diameter of the limiting baffle (212) is larger than the inner diameter of the mounting ring (122).

7. The integrated surgical drapery frame with retractable cross bars of claim 6, wherein: both ends of the inner connecting rod (22) are fixedly welded with baffle plates (221), the outer diameter of each baffle plate (221) is smaller than or equal to the inner diameter of the outer sleeve (21), and the outer diameter of each baffle plate (221) is larger than the inner diameter of the retainer ring (211).

8. The integrated surgical drapery frame with retractable cross bars of claim 7, wherein: keep away from clamp splice (31) the one end in clamp groove (312) is equipped with circle recess (311), pole setting (11) with circle recess (311) joint cooperation, the bottom lateral wall welded fastening of pole setting (11) be in on the inside wall of circle recess (311).

9. The integrated surgical drapery frame with retractable cross bars of claim 8, wherein: and a protective rubber sleeve (331) is sleeved on the outer side of the top end of the fastening bolt (33).