CN213311310U - Anti-slip operation bedside frame - Google Patents
Anti-slip operation bedside frame Download PDFInfo
- Publication number
- CN213311310U CN213311310U CN202021313142.0U CN202021313142U CN213311310U CN 213311310 U CN213311310 U CN 213311310U CN 202021313142 U CN202021313142 U CN 202021313142U CN 213311310 U CN213311310 U CN 213311310U
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- Prior art keywords
- rod
- shaft section
- fixing buckle
- limiting rod
- opening
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to an anti-slip operation bed head frame, which comprises a vertical rod, wherein the top of the vertical rod is rotatably connected with a cross rod, the lower part of the vertical rod is slidably arranged in a fixed buckle, the lower part of the vertical rod is provided with a plurality of clamping blocks along the length direction, the peripheral dimension of the clamping blocks is gradually increased from top to bottom, the top of the clamping blocks is circular, the diameter of the clamping blocks is consistent with that of the vertical rod, and the bottom of the clamping blocks is square; an opening is formed in one side of the fixing buckle, a limiting rod penetrates through the opening, the middle of the limiting rod is hinged with the fixing buckle, a spring is connected between the lower portion of the limiting rod and the fixing buckle, when the spring is in a free state, the top of the limiting rod is horizontal, and the limiting rod is abutted to the bottom wall of the opening; the hinge point of the limiting rod and the fixing buckle is positioned at the outer side of the fixing buckle. The utility model discloses a montant's height position is injectd to fixture block and gag lever post complex mode, can effectively prevent to take place because of the condition of the headstock whereabouts that the smooth silk leads to.
Description
Technical Field
The utility model relates to an operation bed headstock fixing device technical field, concretely relates to antiskid operation bed headstock that falls.
Background
The operation table head frame is used for fixing the sterile cloth, comprises vertical rods and a cross rod, the vertical rods are connected with a fixing buckle in an up-and-down sliding mode, the fixing buckle is connected to the side edge of the operation table, and the fixing buckle can slide along the length direction of the operation table.
During the use, according to patient's stature and operation demand, the position of adjustment fixed knot for the operation table, and the montant is for the upper and lower position of fixed knot, thereby realize the regulation to the height position and the fore-and-aft position (for the length direction of operation table) of horizontal pole, the montant of current headstock passes through locking bolt and fixed knot to be connected, realize the slip and the fixing of montant with the mode of unscrewing or screwing up locking bolt, in practice, the condition of smooth silk appears easily after the locking bolt is used for a long time, lead to the horizontal pole whereabouts to pound the occurence of failure of patient's head.
Therefore, how to design a falling-proof operation bedside frame is a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the to-be-solved technical problem of the utility model is to provide an anti-skidding operation headstock, it abandons locking bolt formula limit structure, can effectively prevent the condition emergence of headstock whereabouts because of smooth silk leads to.
In order to solve the technical problem, the utility model provides an anti-slip operation bedside frame, including the montant, the top of this montant rotates and is connected with the horizontal pole perpendicular to it, and the lower part of this montant slides and wears to establish in a fixed knot, and this fixed knot slides with the lateral part of operation table and is connected, makes this fixed knot can follow the length direction of operation table removes, the lower part of montant is provided with a plurality of fixture blocks along its length direction, and the peripheral dimension of this fixture block is from last to getting bigger gradually, and the top of this fixture block is circular, and its diameter is unanimous with the diameter of this montant, and the bottom of this fixture block is square; an opening is formed in one side of the fixing buckle, a limiting rod penetrates through the opening, the middle of the limiting rod is hinged with the fixing buckle, a spring is connected between the lower portion of the limiting rod and the fixing buckle, when the spring is in a free state, the top of the limiting rod is horizontal, and the limiting rod is abutted to the bottom wall of the opening; the hinge point of the limiting rod and the fixing buckle is positioned at the outer side of the fixing buckle.
Preferably, the fixing buckle is square, and a square hole matched with the bottom of the clamping block is formed in the fixing buckle.
Preferably, the bottom wall of the opening is gradually inclined downwards along a direction far away from the vertical rod, and when the spring is in a free state, the limiting rod is in surface contact with the bottom wall of the opening.
Preferably, the limiting rod is linear.
Preferably, the vertical rod comprises a first shaft section, a second shaft section and a third shaft section from top to bottom, the diameter of the first shaft section is consistent with that of the third shaft section, the diameter of the second shaft section is smaller than that of the first shaft section, and the third shaft section is provided with the clamping block; one end of the cross rod is vertically provided with a through hole matched with the second shaft section in a penetrating mode, and the second shaft section penetrates through the through hole.
Preferably, a threaded hole is formed in the end portion, close to the through hole, of the cross rod, the threaded hole penetrates through the side wall of the through hole, and a locking bolt penetrates through the threaded hole and can be tightly abutted to the outer wall of the second shaft section.
Preferably, the horizontal pole is kept away from the one end of montant articulates there is the folding rod, and this folding rod can be under the exogenic action from an expansion position rotation to a folding position in the horizontal plane the folding rod is located its expansion position time, the folding rod with be 180 degrees between the horizontal pole the folding rod is located its folding position time, the folding rod with be 0 degree between the horizontal pole.
Preferably, the outside of retaining buckle is provided with two engaging lugs, and two engaging lugs are located respectively the open-ended both sides, the gag lever post with two the engaging lug is articulated.
The utility model discloses following beneficial effect has: sliding connection between montant and the fixed knot passes through fixture block and gag lever post complex structure realization, when upwards mentioning the montant, the top of gag lever post is upwards rotated for the fixed knot under the effect of the fixture block of below, the spring compression this moment, after the montant was adjusted required position, the gag lever post resets under the spring action of spring, this moment, the top level of gag lever post, can with the bottom butt of corresponding fixture block, because the gag lever post is articulated with the fixed knot, and gag lever post and open-ended diapire butt, can effectively prevent the top of gag lever post from downwards rotating, thereby the montant can't fall, the effect that the antiskid falls has been played, and when needs with the montant downstream, the bottom of gag lever post is pressed to the hand, make the spring compression, the top of gag lever post upwards rotates, can remove the limiting displacement of gag lever post to the fixture block.
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. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic structural view of an anti-slipping operation bedside frame according to an embodiment of the present invention;
fig. 2 is a schematic view of a connection structure between a vertical rod and a fixing buckle according to an embodiment of the present invention;
FIG. 3 is a schematic view of a connection structure of the fixing buckle and the limiting rod according to the embodiment of the present invention;
fig. 4 is a schematic structural view of a fixture block according to an embodiment of the present invention;
fig. 5 is a schematic view of a connection structure of the cross bar and the folding bar according to an embodiment of the present invention.
Reference numerals:
1-vertical rod; 2-a cross bar; 3-fixing the button; 4-a limiting rod; 5-a spring; 6-folding the rod;
11-a fixture block; 21-a locking bolt; 31-an opening; 32-connecting lug.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present embodiment discloses an anti-slipping surgical bed head frame, which includes a vertical rod 1, a horizontal rod 2 and a fixing buckle 3, wherein the fixing buckle 3 is slidably connected to a lateral portion of the surgical bed, so that the fixing buckle 3 can slide along a length direction of the surgical bed, in the present embodiment, a connection structure of the fixing buckle 3 and the surgical bed is the same as a connection structure of a conventional head frame fixing buckle and the surgical bed, and details thereof are not repeated herein.
The vertical rod 1 comprises a first shaft section, a second shaft section and a third shaft section from top to bottom, the diameter of the first shaft section is consistent with that of the third shaft section, the diameter of the second shaft section is smaller than that of the first shaft section, a through hole matched with the second shaft section is formed in one end of the cross rod 2 in a vertically through mode, the second shaft section is arranged in the through hole in a penetrating mode, the cross rod 2 is rotatably connected with the vertical rod 1, and the height position of the cross rod 2 relative to the vertical rod 1 can be limited due to the fact that the diameters of the first shaft section and the third shaft section are larger; in addition, in order to limit the rotation angle of the cross bar 2, in the embodiment, a threaded hole is formed in the end portion, close to the through hole, of the cross bar 2, the threaded hole penetrates through the side wall of the through hole, a locking bolt 21 is arranged in the threaded hole in a penetrating mode, the locking bolt 21 can be tightly abutted to the outer wall of the second shaft section, when needed, the cross bar 2 can be rotated by loosening the locking bolt 21, and after the cross bar 2 is rotated to the right position, the circumferential position of the cross bar 2 relative to the vertical rod 1 can be.
Be provided with a plurality of fixture blocks 11 along its length direction on the third shaft section of above-mentioned montant 1, the peripheral dimension of this fixture block 11 is from last to grow gradually down, and the top of this fixture block 11 is circular, and its diameter is unanimous with the diameter of montant 1 third shaft section, and the bottom of this fixture block 11 is square (refer to fig. 4).
In the embodiment, the fixing buckle 3 is square, a square hole matched with the bottom of the clamping block 11 is formed in the fixing buckle, and the vertical rod 1 is slidably arranged in the square hole in a penetrating manner; an opening 31 is formed in one side of the fixing buckle 3, a linear limiting rod 4 penetrates through the opening 31, two connecting lugs 32 are arranged on the outer side of the fixing buckle 3, the two connecting lugs 32 are respectively located on two sides of the opening 31, and the middle of the limiting rod 4 is hinged to the two connecting lugs 32; further, a spring 5 is connected between the lower portion of the stopper rod 4 and the outside of the holder buckle 3, and when the spring 5 is in a free state, the top of the stopper rod 4 is horizontal, and the stopper rod 4 abuts against the bottom wall of the opening 31.
In this embodiment, horizontal pole 2 is used for hanging establishes aseptic cloth, and the sliding connection of fixed knot 3 and operation table can realize that horizontal pole 2 is adjustable in the position on the length direction of operation table, and montant 1 and fixed sliding connection who detains 3 can realize that horizontal pole 2 is adjustable for the height position of operation table to hang aseptic cloth and establish in suitable position. Wherein, montant 1 and fixed knot 3's sliding connection structure's theory of operation as follows: in a general state, the top of the limiting rod 4 is horizontal and is tightly abutted against the lower surface of the corresponding fixture block 11, and because the limiting rod 4 is hinged with the connecting lug 32 and the limiting rod 4 is abutted against the bottom wall of the opening 31, the degree of freedom of counterclockwise rotation of the limiting rod 4 can be limited (refer to fig. 2), namely the limiting rod 4 can limit the degree of freedom of downward movement of the vertical rod 1, and the anti-slip effect is achieved; when the height of the cross rod 2 needs to be increased, only the vertical rod 1 needs to be pulled upwards, at the moment, the clamping block 11 moves upwards, the limiting rod 4 can be pushed to rotate clockwise and compress the spring 5, after the vertical rod 1 is adjusted in place, the limiting rod 4 can reset under the action of the spring 5 and is clamped against the bottom of the corresponding clamping block 11 again, and the vertical rod 1 is prevented from falling; and when the height of horizontal pole 2 was reduced in needs, need the operator to press the lower part of gag lever post 4 for gag lever post 4 clockwise rotates, prevents that the top of gag lever post 4 can dodge the whereabouts orbit of fixture block 11, and montant 1 can descend smoothly, adjusts the back that targets in place, and the operator loosens gag lever post 4, and spring 5 drives gag lever post 4 and resets, makes the gag lever post block again to support in corresponding fixture block 11 the bottom can.
In this embodiment, the bottom wall of the opening 31 is gradually inclined downward in a direction away from the vertical rod 1, so that the stopper rod 4 is in surface contact with the bottom wall of the opening 31.
Further, the end of the cross bar 2 away from the vertical bar 1 is hinged with a folding bar 6, the folding bar 6 can rotate from an unfolding position (on fig. 5) to a folding position (under fig. 5) in the horizontal plane under the action of external force, when the folding bar 6 is located at the unfolding position, 180 degrees are formed between the folding bar 6 and the cross bar 2, and when the folding bar 6 is located at the folding position, 0 degree is formed between the folding bar 6 and the cross bar 2. By adopting the structure, the hanging length of the sterile cloth can be adjusted, and the folding rod 6 is folded when shorter sterile cloth needs to be hung; when long sterile cloth is required to be hung, the folding rod 6 is unfolded.
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 or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. The utility model provides an antiskid operation head of a bed frame that falls, includes the montant, and the top of this montant is rotated and is connected with rather than the vertically horizontal pole, and the lower part of this montant slides and wears to establish in a fixed knot, should fix the lateral part sliding connection who detains and the operation table for this fixed knot can be followed the length direction of operation table removes its characterized in that:
the lower part of the vertical rod is provided with a plurality of clamping blocks along the length direction, the peripheral size of each clamping block is gradually increased from top to bottom, the top of each clamping block is circular, the diameter of each clamping block is consistent with that of the vertical rod, and the bottom of each clamping block is square;
an opening is formed in one side of the fixing buckle, a limiting rod penetrates through the opening, the middle of the limiting rod is hinged with the fixing buckle, a spring is connected between the lower portion of the limiting rod and the fixing buckle, when the spring is in a free state, the top of the limiting rod is horizontal, and the limiting rod is abutted to the bottom wall of the opening;
the hinge point of the limiting rod and the fixing buckle is positioned at the outer side of the fixing buckle.
2. The anti-slip surgical bedside frame of claim 1, wherein:
the fixing buckle is square, and a square hole matched with the bottom of the clamping block is formed in the fixing buckle.
3. The anti-slip surgical bedside frame of claim 1, wherein:
the bottom wall of the opening is gradually inclined downwards along the direction far away from the vertical rod, and when the spring is in a free state, the limiting rod is in surface contact with the bottom wall of the opening.
4. The anti-slip surgical bedside frame of claim 1, wherein:
the limiting rod is linear.
5. The anti-slip surgical bedside frame of claim 1, wherein:
the vertical rod comprises a first shaft section, a second shaft section and a third shaft section from top to bottom, the diameter of the first shaft section is consistent with that of the third shaft section, the diameter of the second shaft section is smaller than that of the first shaft section, and the third shaft section is provided with the clamping block;
one end of the cross rod is vertically provided with a through hole matched with the second shaft section in a penetrating mode, and the second shaft section penetrates through the through hole.
6. The anti-slip surgical bedside frame of claim 5, wherein:
the end part of the cross rod, which is close to the through hole, is provided with a threaded hole which runs through the side wall of the through hole, and a locking bolt is arranged in the threaded hole in a penetrating way and can be tightly abutted against the outer wall of the second shaft section.
7. The anti-slip surgical bedside frame of claim 1, wherein:
the horizontal pole is kept away from the one end of montant articulates there is the folding rod, and this folding rod can be under the exogenic action from an expansion position rotation to a folding position in the horizontal plane folding rod is located when its expansion position, the folding rod with be 180 degrees between the horizontal pole when the folding rod is located its folding position, the folding rod with be 0 degree between the horizontal pole.
8. The anti-slip surgical bedside frame of claim 1, wherein:
the outside of fixed knot is provided with two engaging lugs, and two engaging lugs are located respectively open-ended both sides, the gag lever post is with two the engaging lug is articulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021313142.0U CN213311310U (en) | 2020-07-07 | 2020-07-07 | Anti-slip operation bedside frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021313142.0U CN213311310U (en) | 2020-07-07 | 2020-07-07 | Anti-slip operation bedside frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213311310U true CN213311310U (en) | 2021-06-01 |
Family
ID=76082888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021313142.0U Expired - Fee Related CN213311310U (en) | 2020-07-07 | 2020-07-07 | Anti-slip operation bedside frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213311310U (en) |
-
2020
- 2020-07-07 CN CN202021313142.0U patent/CN213311310U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |