CN205698206U - A kind of special limit forceps of ophthalmologic operation - Google Patents
A kind of special limit forceps of ophthalmologic operation Download PDFInfo
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- CN205698206U CN205698206U CN201620122834.4U CN201620122834U CN205698206U CN 205698206 U CN205698206 U CN 205698206U CN 201620122834 U CN201620122834 U CN 201620122834U CN 205698206 U CN205698206 U CN 205698206U
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- bent stick
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Abstract
nullA kind of special limit forceps of ophthalmologic operation，Including the first clamp structure、Second clamp structure、Attachment structure、Lean device、Positioner and elastic device，First clamp structure includes the first clamping head、First support、First cross bar、Second support、First slide block and the second cross bar，Second clamp structure includes movable plate、Second clamping head、First montant、First spring、Second montant and the second spring，Attachment structure includes the 3rd montant、Prop up bracer、3rd cross bar、3rd spring and the 4th cross bar，Lean device and include the first bent stick、3rd support and first leans bar，Positioner includes gripping frame、Locating rack、Second bent stick、4th spring and elastic rod，Elastic device includes the 3rd bent stick、Elastic shelf、5th spring and be positioned at the 6th spring below described 5th spring，This utility model simple in construction，Easy to use，Can quickly in ophthalmologic operation tweezer live need clamping object，Improve the efficiency of ophthalmologic operation，Ensure that the success rate of operation，And clamp stable，One hands can complete the action of clamping，The length of chuck can be regulated as required simultaneously，Expand the range of product，Reduce use cost.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly relates to a kind of special limit forceps of ophthalmologic operation.
Background technology
At present, the ophthalmic forceps used clinically is mainly made up of tweezer handle and tweezer arm, tweezer arm surface smoother, and tweezer handle and tweezer arm are in same level, then when carrying out ophthalmologic operation to patient, operate cumbersome, waste time and energy, add work difficulty to medical worker.
Accordingly, it is desirable to provide a kind of new technical scheme solves above-mentioned technical problem.
Utility model content
The purpose of this utility model is to provide a kind of special limit forceps of ophthalmologic operation that can effectively solve above-mentioned technical problem.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that
nullA kind of special limit forceps of ophthalmologic operation，The special limit forceps of described ophthalmologic operation includes the first clamp structure、It is positioned at the second clamp structure below described first clamp structure、It is arranged at the attachment structure on described second clamp structure、It is positioned at and leans device below described second clamp structure、Lean the positioner on the left of device described in being positioned at and be positioned at the elastic device above described first clamp structure，Described first clamp structure includes the first clamping head、It is positioned at the first support above described first clamping head、It is positioned at the first cross bar on the left of described first clamping head、It is positioned at the second support below described first cross bar、It is arranged at the first slide block on described first cross bar and is positioned at the second cross bar on the left of described first cross bar，Described second clamp structure includes movable plate、It is positioned at the second clamping head above described movable plate、It is positioned at the first montant on the left of described second clamping head、It is positioned at the first spring on the right side of described first montant、It is positioned at the second montant below described movable plate and is positioned at the second spring on the right side of described second montant，Described attachment structure includes the 3rd montant、It is positioned at the bracer below described 3rd montant、It is positioned at the 3rd cross bar on the right side of described bracer、It is positioned at the 3rd spring above described 3rd cross bar and is positioned at the 4th cross bar above described 3rd montant，The described device that leans includes the first bent stick、It is positioned at the 3rd support below described first bent stick and is positioned at first above described first bent stick and leans bar，Described positioner includes gripping frame、It is positioned at the locating rack on the left of described gripping frame、It is positioned at the second bent stick below described gripping frame、The 4th spring that is arranged on described locating rack and be positioned at the elastic rod on the right side of described 4th spring，Described elastic device includes the 3rd bent stick、It is positioned at the elastic shelf above described 3rd bent stick、It is positioned at the 5th spring below described elastic shelf and is positioned at the 6th spring below described 5th spring.
The cross section of described first clamping head is the most trapezoidal, the lower surface of described first clamping head is horizontal, described first cross bar is cuboid, described first cross bar horizontal positioned, the right-hand member of described first cross bar is fixing with the left surface of described first clamping head to be connected, described first cross bar is provided with the first hole running through its upper and lower surface, described first support is concave shape, one end of described first support is fixing with the upper surface of described first clamping head to be connected, and the other end of described first support is fixing with the upper surface of described first cross bar to be connected.
Described second support is L-shaped, one end of described second support is fixing with the left surface of described first clamping head to be connected, the other end of described second support is fixing with the lower surface of described first cross bar to be connected, described first slide block is cuboid, described first slide block is contained in described first hole, described first slide block is fixing with described first cross bar to be connected, described second cross bar is cuboid, described second cross bar horizontal positioned, the right-hand member of described second cross bar is fixing with the left surface of described first cross bar to be connected, the lower surface of described second cross bar is in same plane with the lower surface of described first cross bar.
nullDescribed movable plate is cuboid，Described movable plate horizontal positioned，Described movable plate is positioned at the lower section of described first cross bar，Described second clamping head is cuboid，Described second clamping head horizontal positioned，The lower surface of described second clamping head is fixing with the upper surface of described movable plate to be connected，The right surface of described second clamping head and the right surface of described movable plate are in same plane，Described first montant is cuboid，Described first montant is vertically placed，The lower end of described first montant is fixing with the upper surface of described movable plate to be connected，The left surface of described first montant and the left surface of described movable plate are in same plane，Described first spring is horizontal，The left end of described first spring is fixing with the right surface of described first montant to be connected，Described second montant is cuboid，Described second montant is vertically placed，The upper end of described second montant is fixing with the lower surface of described movable plate to be connected，Described second spring is horizontal，The left end of described second spring is fixing with the lower surface of described second montant to be connected.
nullDescribed 3rd montant is cuboid，Described 3rd montant is vertically placed，Described 3rd montant runs through described first hole，The side of described first slide block is connected with the side slip of described 3rd montant，Described bracer is cuboid，Described bracer horizontal positioned，The lower end of described 3rd montant is fixing with the upper surface of described bracer to be connected，Described movable plate runs through the surface, left and right of described bracer and is slidably connected with it，The right-hand member of described first spring is fixing with the left surface of described 3rd montant to be connected，Described 3rd cross bar is cuboid，Described 3rd cross bar horizontal positioned，The left end of described 3rd cross bar is fixing with the right surface of described bracer to be connected，The described lower surface of the 3rd cross bar is connected with the upper surface slide of described movable plate，Described 3rd spring is vertical shape，The lower end of described 3rd spring is fixing with the upper surface of described 3rd cross bar to be connected，The upper end of described 3rd spring is fixing with the lower surface of described first cross bar to be connected，Described 4th cross bar is cuboid，Described 4th cross bar horizontal positioned，The upper end of described 3rd montant is fixing with the lower surface of described 4th cross bar to be connected.
Described first bent stick is bending, one end of described first bent stick is fixing with the lower surface of described bracer to be connected, the other end of described first bent stick acts against on the lower surface of described movable plate and is slidably connected with it, described 3rd support is concave shape, one end of described 3rd support is fixing with described first bent stick to be connected, the other end of described 3rd support is vertical shape, described first to lean bar be vertical shape, described first leans that the lower end of bar is fixing with described first bent stick to be connected, described first upper end leaning bar acts against on the lower surface of described movable plate and is slidably connected with it.
nullDescribed gripping frame is L-shaped，One end of described gripping frame is fixing with the lower surface of described bracer to be connected，The other end of described gripping frame is horizontal，Described gripping frame is provided with the second hole running through its upper and lower surface，Described second montant passes described second hole，One end of described 3rd support is fixing with the lower surface of described gripping frame to be connected，Described locating rack is L-shaped，One end of described locating rack is fixing with the left surface of described gripping frame to be connected，The other end of described locating rack is vertical shape and the upper and lower surface running through described second cross bar and is slidably connected with it，Described second bent stick is bending，The two ends of described second bent stick are fixing with the lower surface of described gripping frame to be connected，Described second bent stick is positioned at the underface of described second hole，The right-hand member of described second spring is fixing with the inner surface of described second bent stick to be connected，Described 4th spring is horizontal，The left end of described 4th spring is fixing with described locating rack to be connected，The right-hand member of described 4th spring is fixing with the left surface of described elastic rod to be connected，Described elastic rod is bending，The upper end of described elastic rod is fixing with the lower surface of described second cross bar to be connected，The lower end of described elastic rod is fixing with described gripping frame to be connected.
Described 3rd bent stick is bending, one end of described 3rd bent stick is fixing with the upper surface of described second cross bar to be connected, the other end of described 3rd bent stick is fixing with the upper surface of described first cross bar to be connected, described elastic shelf is concave shape, one end of described elastic shelf is fixing with described 3rd bent stick to be connected, and the other end of described elastic shelf is fixing with the upper surface of described first cross bar to be connected.
Described 5th spring is vertical shape, the upper end of described 5th spring is fixing with described elastic shelf to be connected, the lower end of described 5th spring is fixing with the upper surface of described 4th cross bar to be connected, described 6th spring is vertical shape, the lower end of described 6th spring is fixing with the upper surface of described first slide block to be connected, and the upper end of described 6th spring is fixing with the lower surface of described 4th cross bar to be connected.
After using technique scheme, this utility model has the advantage that
This utility model ophthalmologic operation special limit forceps simple in construction, easy to use, can quickly in ophthalmologic operation tweezer live need clamping object, improve the efficiency of ophthalmologic operation, it is ensured that the success rate of operation, and clamp stable, one hands can complete the action of clamping, the length of chuck can be regulated simultaneously as required, expand the range of product, reduce use cost.
Accompanying drawing explanation
The detailed description of the invention of limit forceps special to this utility model ophthalmologic operation is described further below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the special limit forceps of this utility model ophthalmologic operation.
Detailed description of the invention
As it is shown in figure 1, the special limit forceps of this utility model ophthalmologic operation include the first clamp structure 1, be positioned at the second clamp structure 2 below described first clamp structure 1, the attachment structure 3 being arranged on described second clamp structure 2, be positioned at below described second clamp structure 2 lean device 4, be positioned at described in lean the positioner 5 on the left of device 4 and be positioned at the elastic device 6 above described first clamp structure 1.
As it is shown in figure 1, described first clamp structure 1 includes the first clamping head 11, is positioned at the first support 12 above described first clamping head 11, is positioned at the first cross bar 14 on the left of described first clamping head 11, is positioned at the second support 13 below described first cross bar 14, the first slide block 15 being arranged on described first cross bar 14 and is positioned at the second cross bar 16 on the left of described first cross bar 14.The cross section of described first clamping head 11 is the most trapezoidal, and the lower surface of described first clamping head 11 is horizontal.Described first cross bar 14 is in cuboid, described first cross bar 14 horizontal positioned, the right-hand member of described first cross bar 14 is fixing with the left surface of described first clamping head 11 to be connected, and described first cross bar 14 is provided with the first hole 141 running through its upper and lower surface, and described first hole 141 is in rectangular-shaped.Described first support 12 is in concave shape, one end of described first support 12 is fixing with the upper surface of described first clamping head 11 to be connected, the other end of described first support 12 is fixing with the upper surface of described first cross bar 14 to be connected, thus is used for fixing described first clamping head 11.Described second support 13 is L-shaped, and one end of described second support 13 is fixing with the left surface of described first clamping head 11 to be connected, and the other end of described second support 13 is fixing with the lower surface of described first cross bar 14 to be connected.Described first slide block 15 is provided with two and lays respectively at the left and right sides, and described first slide block 15 is in cuboid, and described first slide block 15 is contained in described first hole 141, and described first slide block 15 is fixing with described first cross bar 14 to be connected.Described second cross bar 16 is in cuboid, and described second cross bar 16 horizontal positioned, the right-hand member of described second cross bar 16 is fixing with the left surface of described first cross bar 14 to be connected, and the lower surface of described second cross bar 16 is in same plane with the lower surface of described first cross bar 14.
As it is shown in figure 1, described second clamp structure 2 includes movable plate 21, is positioned at the second clamping head 22 above described movable plate 21, is positioned at the first montant 23 on the left of described second clamping head 22, is positioned at the first spring 24 on the right side of described first montant 23, is positioned at the second montant 25 below described movable plate 21 and is positioned at the second spring 26 on the right side of described second montant 25.Described movable plate 21 is in cuboid, and described movable plate 21 horizontal positioned, described movable plate 21 is positioned at the lower section of described first cross bar 14.Described second clamping head 22 is in cuboid, described second clamping head 22 horizontal positioned, the lower surface of described second clamping head 22 is fixing with the upper surface of described movable plate 21 to be connected, and the right surface of described second clamping head 22 and the right surface of described movable plate 21 are in same plane.Described first montant 23 is in cuboid, and described first montant 23 is vertically placed, and the lower end of described first montant 23 is fixing with the upper surface of described movable plate 21 to be connected, and the left surface of described first montant 23 and the left surface of described movable plate 21 are in same plane.Described first spring 24 is horizontal, and the left end of described first spring 24 is fixing with the right surface of described first montant 23 to be connected.Described second montant 25 is in cuboid, and described second montant 25 is vertically placed, and the upper end of described second montant 25 is fixing with the lower surface of described movable plate 21 to be connected.Described second spring 26 is horizontal, and the left end of described second spring 26 is fixing with the lower surface of described second montant 25 to be connected.
As it is shown in figure 1, described attachment structure 3 includes the 3rd montant 31, is positioned at the bracer 32 below described 3rd montant 31, is positioned at the 3rd cross bar 33 on the right side of described bracer 32, is positioned at the 3rd spring 34 above described 3rd cross bar 33 and is positioned at the 4th cross bar 35 above described 3rd montant 31.Described 3rd montant 31 is in cuboid, described 3rd montant 31 is vertically placed, described 3rd montant 31 runs through described first hole 141, and the side of described first slide block 15 is connected with the side slip of described 3rd montant 31 so that described first cross bar 14 can move up and down around described 3rd montant 31.Described bracer 32 is in cuboid, described bracer 32 horizontal positioned, the lower end of described 3rd montant 31 is fixing with the upper surface of described bracer 32 to be connected, described movable plate 21 runs through the surface, left and right of described bracer 32 and is slidably connected with it, described movable plate 21 can be moved left and right, and the right-hand member of described first spring 24 is fixing with the left surface of described 3rd montant 31 to be connected.Described 3rd cross bar 33 is in cuboid, described 3rd cross bar 33 horizontal positioned, the left end of described 3rd cross bar 33 is fixing with the right surface of described bracer 32 is connected Ei, the lower surface of described 3rd cross bar 33 is connected with the upper surface slide of described movable plate 21, thus described movable plate 21 is played positioning action.Described 3rd spring 34 is provided with two and lays respectively at the left and right sides, described 3rd spring 34 is in vertical shape, the lower end of described 3rd spring 34 is fixing with the upper surface of described 3rd cross bar 33 to be connected, the upper end of described 3rd spring 34 is fixing with the lower surface of described first cross bar 14 to be connected, thus plays a supporting role described first cross bar 1.Described 4th cross bar 35 is in cuboid, and described 4th cross bar 35 horizontal positioned, the upper end of described 3rd montant 31 is fixing with the lower surface of described 4th cross bar 35 to be connected.
Lean device 4 described in as it is shown in figure 1, to include the first bent stick 41, be positioned at the 3rd support 42 below described first bent stick 41 and be positioned at first above described first bent stick 41 and lean bar 43.Described first bent stick 41 is in bending, one end of described first bent stick 41 is fixing with the lower surface of described bracer 32 to be connected, the other end of described first bent stick 41 acts against on the lower surface of described movable plate 21 and is slidably connected with it, thus plays a supporting role described movable plate 21.Described 3rd support 42 is in concave shape, and one end of described 3rd support 42 is fixing with described first bent stick 41 to be connected, and the other end of described 3rd support 42 is vertical shape.Described first leans bar 43 in vertical shape, described first leans that the lower end of bar 43 is fixing with described first bent stick 41 to be connected, described first upper end leaning bar 43 acts against on the lower surface of described movable plate 21 and is slidably connected with it, thus plays a supporting role described movable plate 21.
As it is shown in figure 1, described positioner 5 includes gripping frame 51, being positioned at the locating rack 52 on the left of described gripping frame 51, be positioned at the second bent stick 53 below described gripping frame 51, the 4th spring 54 being arranged on described locating rack 52 and be positioned at the elastic rod 55 on the right side of described 4th spring 54.Described gripping frame 51 is L-shaped, one end of described gripping frame 51 is fixing with the lower surface of described bracer 32 to be connected, the other end of described gripping frame 51 is horizontal, described gripping frame 51 is provided with the second hole 511 running through its upper and lower surface, described second hole 511 is in rectangular-shaped, described second montant 25 through described second hole 511 and can move left and right, and one end of described 3rd support 42 is fixing with the lower surface of described gripping frame 51 to be connected.Described locating rack 52 is L-shaped, one end of described locating rack 52 is fixing with the left surface of described gripping frame 51 to be connected, the other end of described locating rack 52 is vertical shape and the upper and lower surface running through described second cross bar 16 and is slidably connected with it, such that it is able to prevent described gripping frame 51 from moving left and right.Described second bent stick 53 is in bending, the two ends of described second bent stick 53 are fixing with the lower surface of described gripping frame 51 to be connected, described second bent stick 53 is positioned at the underface of described second hole 511, and the right-hand member of described second spring 26 is fixing with the inner surface of described second bent stick 53 to be connected.Described 4th spring 54 is horizontal, and the left end of described 4th spring 54 is fixing with described locating rack 52 to be connected, and the right-hand member of described 4th spring 54 is fixing with the left surface of described elastic rod 55 to be connected.Described elastic rod 55 is in bending, and described elastic rod 55 uses elastomeric material to make, and the upper end of described elastic rod 55 is fixing with the lower surface of described second cross bar 16 to be connected, and the lower end of described elastic rod 55 is fixed with described gripping frame 51 and is connected.
As it is shown in figure 1, described elastic device 6 includes the 3rd bent stick 61, is positioned at the elastic shelf 62 above described 3rd bent stick 61, is positioned at the 5th spring 63 below described elastic shelf 62 and is positioned at the 6th spring 64 below described 5th spring 63.Described 3rd bent stick 61 is in bending, and one end of described 3rd bent stick 61 is fixing with the upper surface of described second cross bar 16 to be connected, and the other end of described 3rd bent stick 61 is fixing with the upper surface of described first cross bar 14 to be connected.Described elastic shelf 62 is in concave shape, and one end of described elastic shelf 62 is fixing with described 3rd bent stick 61 to be connected, and the other end of described elastic shelf 62 is fixing with the upper surface of described first cross bar 14 to be connected.Described 5th spring 63 is provided with two and lays respectively at the left and right sides, and described 5th spring 63 is in vertical shape, and the upper end of described 5th spring 63 is fixing with described elastic shelf 62 to be connected, and the lower end of described 5th spring 63 is fixing with the upper surface of described 4th cross bar 35 to be connected.Described 6th spring 64 is provided with two and lays respectively at the left and right sides, described 6th spring 64 is in vertical shape, the lower end of described 6th spring 64 is fixing with the upper surface of described first slide block 15 to be connected, the upper end of described 6th spring 64 is fixing with the lower surface of described 4th cross bar 35 to be connected, thus plays a supporting role described 4th cross bar 35.
As shown in Figure 1, when the described special limit forceps of this utility model ophthalmologic operation uses, first by finger through described 3rd bent stick 61 and the second bent stick 53, then to centre, pressing grips frame 51 and the first cross bar 14, make described gripping frame 51 relatively close with described first cross bar 14, and then make described first clamping head 11 clamp object with described second clamping head 22 is relatively close, setting due to described 3rd montant 31, described first cross bar 14 can only be moved in vertical direction with described gripping frame 51, and due to described 5th spring 63 and the setting of the 6th spring 64, described 4th cross bar 35 is played a supporting role by it, and then so that described first cross bar 14 and gripping frame 51 return to original state.And user can move right described second montant 25 with finger so that described movable plate 21 moves right so that the relative area change of described first clamping head 11 and described second clamping head 22, and then the demand of different holding area can be met.So far, the special limit forceps of this utility model ophthalmologic operation uses process prescription complete.
The above; it is only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto; any those skilled in the art are in the technical scope that this utility model discloses; change can be readily occurred in or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with described scope of the claims.
Claims (9)
- null1. the special limit forceps of ophthalmologic operation，It is characterized in that: the special limit forceps of described ophthalmologic operation includes the first clamp structure、It is positioned at the second clamp structure below described first clamp structure、It is arranged at the attachment structure on described second clamp structure、It is positioned at and leans device below described second clamp structure、Lean the positioner on the left of device described in being positioned at and be positioned at the elastic device above described first clamp structure，Described first clamp structure includes the first clamping head、It is positioned at the first support above described first clamping head、It is positioned at the first cross bar on the left of described first clamping head、It is positioned at the second support below described first cross bar、It is arranged at the first slide block on described first cross bar and is positioned at the second cross bar on the left of described first cross bar，Described second clamp structure includes movable plate、It is positioned at the second clamping head above described movable plate、It is positioned at the first montant on the left of described second clamping head、It is positioned at the first spring on the right side of described first montant、It is positioned at the second montant below described movable plate and is positioned at the second spring on the right side of described second montant，Described attachment structure includes the 3rd montant、It is positioned at the bracer below described 3rd montant、It is positioned at the 3rd cross bar on the right side of described bracer、It is positioned at the 3rd spring above described 3rd cross bar and is positioned at the 4th cross bar above described 3rd montant，The described device that leans includes the first bent stick、It is positioned at the 3rd support below described first bent stick and is positioned at first above described first bent stick and leans bar，Described positioner includes gripping frame、It is positioned at the locating rack on the left of described gripping frame、It is positioned at the second bent stick below described gripping frame、The 4th spring that is arranged on described locating rack and be positioned at the elastic rod on the right side of described 4th spring，Described elastic device includes the 3rd bent stick、It is positioned at the elastic shelf above described 3rd bent stick、It is positioned at the 5th spring below described elastic shelf and is positioned at the 6th spring below described 5th spring.
- The special limit forceps of ophthalmologic operation the most according to claim 1, it is characterized in that: the cross section of described first clamping head is the most trapezoidal, the lower surface of described first clamping head is horizontal, described first cross bar is cuboid, described first cross bar horizontal positioned, the right-hand member of described first cross bar is fixing with the left surface of described first clamping head to be connected, described first cross bar is provided with the first hole running through its upper and lower surface, described first support is concave shape, one end of described first support is fixing with the upper surface of described first clamping head to be connected, the other end of described first support is fixing with the upper surface of described first cross bar to be connected.
- The special limit forceps of ophthalmologic operation the most according to claim 2, it is characterized in that: described second support is L-shaped, one end of described second support is fixing with the left surface of described first clamping head to be connected, the other end of described second support is fixing with the lower surface of described first cross bar to be connected, described first slide block is cuboid, described first slide block is contained in described first hole, described first slide block is fixing with described first cross bar to be connected, described second cross bar is cuboid, described second cross bar horizontal positioned, the right-hand member of described second cross bar is fixing with the left surface of described first cross bar to be connected, the lower surface of described second cross bar is in same plane with the lower surface of described first cross bar.
- nullThe special limit forceps of ophthalmologic operation the most according to claim 3，It is characterized in that: described movable plate is cuboid，Described movable plate horizontal positioned，Described movable plate is positioned at the lower section of described first cross bar，Described second clamping head is cuboid，Described second clamping head horizontal positioned，The lower surface of described second clamping head is fixing with the upper surface of described movable plate to be connected，The right surface of described second clamping head and the right surface of described movable plate are in same plane，Described first montant is cuboid，Described first montant is vertically placed，The lower end of described first montant is fixing with the upper surface of described movable plate to be connected，The left surface of described first montant and the left surface of described movable plate are in same plane，Described first spring is horizontal，The left end of described first spring is fixing with the right surface of described first montant to be connected，Described second montant is cuboid，Described second montant is vertically placed，The upper end of described second montant is fixing with the lower surface of described movable plate to be connected，Described second spring is horizontal，The left end of described second spring is fixing with the lower surface of described second montant to be connected.
- nullThe special limit forceps of ophthalmologic operation the most according to claim 4，It is characterized in that: described 3rd montant is cuboid，Described 3rd montant is vertically placed，Described 3rd montant runs through described first hole，The side of described first slide block is connected with the side slip of described 3rd montant，Described bracer is cuboid，Described bracer horizontal positioned，The lower end of described 3rd montant is fixing with the upper surface of described bracer to be connected，Described movable plate runs through the surface, left and right of described bracer and is slidably connected with it，The right-hand member of described first spring is fixing with the left surface of described 3rd montant to be connected，Described 3rd cross bar is cuboid，Described 3rd cross bar horizontal positioned，The left end of described 3rd cross bar is fixing with the right surface of described bracer to be connected，The described lower surface of the 3rd cross bar is connected with the upper surface slide of described movable plate，Described 3rd spring is vertical shape，The lower end of described 3rd spring is fixing with the upper surface of described 3rd cross bar to be connected，The upper end of described 3rd spring is fixing with the lower surface of described first cross bar to be connected，Described 4th cross bar is cuboid，Described 4th cross bar horizontal positioned，The upper end of described 3rd montant is fixing with the lower surface of described 4th cross bar to be connected.
- The special limit forceps of ophthalmologic operation the most according to claim 5, it is characterized in that: described first bent stick is bending, one end of described first bent stick is fixing with the lower surface of described bracer to be connected, the other end of described first bent stick acts against on the lower surface of described movable plate and is slidably connected with it, described 3rd support is concave shape, one end of described 3rd support is fixing with described first bent stick to be connected, the other end of described 3rd support is vertical shape, described first to lean bar be vertical shape, described first leans that the lower end of bar is fixing with described first bent stick to be connected, described first upper end leaning bar acts against on the lower surface of described movable plate and is slidably connected with it.
- nullThe special limit forceps of ophthalmologic operation the most according to claim 6，It is characterized in that: described gripping frame is L-shaped，One end of described gripping frame is fixing with the lower surface of described bracer to be connected，The other end of described gripping frame is horizontal，Described gripping frame is provided with the second hole running through its upper and lower surface，Described second montant passes described second hole，One end of described 3rd support is fixing with the lower surface of described gripping frame to be connected，Described locating rack is L-shaped，One end of described locating rack is fixing with the left surface of described gripping frame to be connected，The other end of described locating rack is vertical shape and the upper and lower surface running through described second cross bar and is slidably connected with it，Described second bent stick is bending，The two ends of described second bent stick are fixing with the lower surface of described gripping frame to be connected，Described second bent stick is positioned at the underface of described second hole，The right-hand member of described second spring is fixing with the inner surface of described second bent stick to be connected，Described 4th spring is horizontal，The left end of described 4th spring is fixing with described locating rack to be connected，The right-hand member of described 4th spring is fixing with the left surface of described elastic rod to be connected，Described elastic rod is bending，The upper end of described elastic rod is fixing with the lower surface of described second cross bar to be connected，The lower end of described elastic rod is fixing with described gripping frame to be connected.
- The special limit forceps of ophthalmologic operation the most according to claim 7, it is characterized in that: described 3rd bent stick is bending, one end of described 3rd bent stick is fixing with the upper surface of described second cross bar to be connected, the other end of described 3rd bent stick is fixing with the upper surface of described first cross bar to be connected, described elastic shelf is concave shape, one end of described elastic shelf is fixing with described 3rd bent stick to be connected, and the other end of described elastic shelf is fixing with the upper surface of described first cross bar to be connected.
- The special limit forceps of ophthalmologic operation the most according to claim 8, it is characterized in that: described 5th spring is vertical shape, the upper end of described 5th spring is fixing with described elastic shelf to be connected, the lower end of described 5th spring is fixing with the upper surface of described 4th cross bar to be connected, described 6th spring is vertical shape, the lower end of described 6th spring is fixing with the upper surface of described first slide block to be connected, and the upper end of described 6th spring is fixing with the lower surface of described 4th cross bar to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122834.4U CN205698206U (en) | 2016-02-17 | 2016-02-17 | A kind of special limit forceps of ophthalmologic operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620122834.4U CN205698206U (en) | 2016-02-17 | 2016-02-17 | A kind of special limit forceps of ophthalmologic operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205698206U true CN205698206U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620122834.4U Withdrawn - After Issue CN205698206U (en) | 2016-02-17 | 2016-02-17 | A kind of special limit forceps of ophthalmologic operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534639A (en) * | 2016-02-17 | 2016-05-04 | 章彬彬 | Special limiting forceps for ophthalmologic operations |
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2016
- 2016-02-17 CN CN201620122834.4U patent/CN205698206U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105534639A (en) * | 2016-02-17 | 2016-05-04 | 章彬彬 | Special limiting forceps for ophthalmologic operations |
| CN105534639B (en) * | 2016-02-17 | 2018-02-06 | 章彬彬 | A kind of special limit forceps of ophthalmologic operation |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20180206 |