CN210081520U - Stainless steel handkerchief pincers for ophthalmology consulting room - Google Patents
Stainless steel handkerchief pincers for ophthalmology consulting room Download PDFInfo
- Publication number
- CN210081520U CN210081520U CN201920574561.0U CN201920574561U CN210081520U CN 210081520 U CN210081520 U CN 210081520U CN 201920574561 U CN201920574561 U CN 201920574561U CN 210081520 U CN210081520 U CN 210081520U
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- plate
- fixed
- handkerchief
- forceps
- positioning
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Abstract
The utility model discloses an ophthalmology is stainless steel handkerchief pincers for consulting room, including handkerchief pincers body and two forceps holders and two barre rings of setting on handkerchief pincers body, two all be provided with on the forceps holder and prevent hanging mechanism, two be provided with positioning mechanism between the barre ring, prevent hanging mechanism and include the arc clamping piece, and one side of arc clamping piece is provided with vertical tangent plane, a plurality of fixed blocks of the one end outside fixedly connected with of forceps holder, and be fixed with first elastic sheet on the fixed block, positioning mechanism includes first locating plate and second locating plate, and has seted up the spout on the first locating plate, the one end welded connection of second locating plate has the elastic connection piece, one side of positioning mechanism is provided with the fixed plate. The utility model discloses simple structure can avoid the article to be driven by the pincers body when loosening the article, makes people can fix the centre gripping dynamics of the body of pincers according to the user demand adjustment of reality and to being pressed from both sides the thing simultaneously, and is laborsaving effectual, and the practicality is strong.
Description
Technical Field
The utility model relates to a handkerchief pincers technical field especially relates to an ophthalmology is stainless steel handkerchief pincers for consulting room.
Background
The tissue clamp is one kind of medical instrument, and is mainly used in operation process, and when holding an object, the current tissue clamp may hang the object due to the grooves of the holding part, so that the object is deviated from the original position, and the actual operation is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pair of stainless steel handkerchief forceps for an ophthalmologic examination room.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a stainless steel handkerchief clamp for an ophthalmological examination room comprises a handkerchief clamp body, two forceps clamps and two handle rings, wherein the two forceps clamps and the two handle rings are arranged on the handkerchief clamp body, an anti-hanging mechanism is arranged on each of the two forceps clamps, a positioning mechanism is arranged between the two handle rings, the anti-hanging mechanism comprises an arc-shaped clamping piece, a vertical tangent plane is arranged on one side of each arc-shaped clamping piece, a plurality of fixing blocks are fixedly connected to the outer side of one end of each forceps clamp, a first elastic piece is fixed on each fixing block, each positioning mechanism comprises a first positioning plate and a second positioning plate, a sliding groove is formed in each first positioning plate, an elastic connecting piece is welded and connected to one end of each second positioning plate, a fixing plate is arranged on one side of each positioning mechanism, a connecting plate is fixed between each second positioning plate and the fixing plate, an elastic telescopic shaft is arranged between each first, the fixing plate is characterized in that a first mounting piece is fixedly connected to one side of the fixing plate, a second mounting piece is pasted to one side of the rubber pad through strong adhesive, a second elastic piece is fixed between the first mounting piece and the second mounting piece, a plurality of first positioning lugs are fixed to the side face of the first positioning plate, and a plurality of second positioning lugs are fixed to the side face of the second positioning plate.
Preferably, the cross section shapes of the fixed plate and the rubber pad are both circular, and the diameter of the cross section of the fixed plate is smaller than that of the cross section of the rubber pad.
Preferably, the end of the first elastic piece far away from the fixing block is fixedly connected with the arc-shaped clamping piece, and the connecting plate penetrates through the sliding groove.
Preferably, one end of the elastic connecting sheet and one end of the first positioning plate are fixed to the side faces of the two handle rings respectively, and the outer surface of the other side of the rubber pad is an arc-shaped surface.
Preferably, the cross sections of the first positioning lug and the second positioning lug are both equilateral triangles, and the side lengths of the first positioning lug and the second positioning lug are equal.
Preferably, the fixing portion of the elastic telescopic shaft is fixed to the first positioning plate, and the telescopic portion of the elastic telescopic shaft is fixed to the fixing plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in through setting up arc clamping piece, vertical tangent plane, fixed block and first flexure strip, compare in the traditional centre gripping position that has anti-skidding line, the centre gripping area of arc clamping piece is big and smooth, and the centre gripping article that can be fine also can avoid the article to appear removing because of the anti-skidding line at centre gripping position simultaneously, actually realizes effectually.
2. The utility model discloses in through setting up first locating plate, the second locating plate, the spout, elastic connection piece, the fixed plate, the connecting plate, the elastic expansion shaft, the rubber pad, first installation piece, second installation piece, the second elastic sheet, first locating lug and second locating lug for people can also fix by the cramp according to the centre gripping dynamics of the manual adjustment pincers body of actual user demand simultaneously, avoid people to appear the circumstances of finger aching pain when long-time centre gripping article, be favorable to actual operation.
To sum up, the utility model discloses can avoid the article to be driven by the pincers body when loosening the article, make people can fix the clamping-force degree of the body of pincers according to the user demand adjustment of reality and to being pressed from both sides the thing simultaneously, laborsaving effectual, the practicality is strong.
Drawings
Fig. 1 is a schematic view of the overall structure of a stainless steel handkerchief forceps for an ophthalmological examination room according to the present invention;
FIG. 2 is a cross-sectional view of an anti-snag mechanism of a stainless steel handkerchief forceps for an ophthalmologic examination room, according to the present invention;
FIG. 3 is a drawing of a positioning mechanism of stainless steel handkerchief forceps for an ophthalmological examination room, according to the present invention;
FIG. 4 is a side sectional view of the positioning mechanism of a stainless steel handkerchief forceps for an ophthalmologic examination room in accordance with the present invention;
fig. 5 is a top view of the positioning mechanism of the stainless steel handkerchief forceps for the ophthalmology department.
In the figure: 1 handkerchief pincers body, 2 pincers, 3 prevent hanging mechanism, 4 bracelet, 5 positioning mechanism, 6 arc clamping pieces, 7 vertical tangent planes, 8 fixed blocks, 9 first elastic sheets, 10 first locating plates, 11 second locating plates, 12 spouts, 13 elastic connection piece, 14 fixed plates, 15 connecting plates, 16 elastic telescopic shaft, 17 rubber pads, 18 first installation pieces, 19 second installation pieces, 20 second elastic sheets, 21 first locating lug, 22 second locating lug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a stainless steel handkerchief clamp for an ophthalmologic examination room comprises a handkerchief clamp body 1, two forceps holders 2 and two handle rings 4 arranged on the handkerchief clamp body 1, wherein the two forceps holders 2 are respectively provided with an anti-hanging mechanism 3, a positioning mechanism 5 is arranged between the two handle rings 4, the anti-hanging mechanism 3 comprises an arc-shaped clamping piece 6, one side of the arc-shaped clamping piece 6 is provided with a vertical tangent plane 7, the outer side of one end of each forceps holder 2 is fixedly connected with a plurality of fixing blocks 8, the fixing blocks 8 are fixedly provided with first elastic pieces 9, the positioning mechanism 5 comprises a first positioning plate 10 and a second positioning plate 11, the first positioning plate 10 is provided with a chute 12, one end of the second positioning plate 11 is welded with an elastic connecting piece 13, one side of the positioning mechanism 5 is provided with a fixing plate 14, a connecting plate 15 is fixed between the second positioning plate 11 and the fixing plate 14, an elastic telescopic shaft 16 is arranged between, one side of fixed plate 14 is provided with rubber pad 17, and one side fixedly connected with of fixed plate 14 first installation piece 18, and one side of rubber pad 17 is pasted through strong viscose and is had second installation piece 19, is fixed with second flexure strip 20 between first installation piece 18 and the second installation piece 19, and the side of first locating plate 10 is fixed with a plurality of first locating convex blocks 21, and the side of second locating plate 11 is fixed with a plurality of second locating convex blocks 22.
The cross sectional shape of fixed plate 14 and rubber pad 17 is circular, and the cross sectional diameter of fixed plate 14 is less than the cross sectional diameter of rubber pad 17, the one end and the arc clamping piece 6 fixed connection of fixed block 8 are kept away from to first flexure strip 9, connecting plate 15 runs through spout 12, the one end of elastic connection piece 13 is fixed mutually with the side of two handle rings 4 respectively with the one end of first locating plate 10, the opposite side surface of rubber pad 17 is the arcwall face, the cross sectional shape of first locating lug 21 and second locating lug 22 is equilateral triangle, and the length of a side of first locating lug 21 and second locating lug 22 equals, the fixed part and the first locating plate 10 of elastic telescopic shaft 16 are fixed mutually, and the pars contractilis fixed mutually with fixed plate 14 of elastic telescopic shaft 16.
The working principle is as follows: under normal conditions, the elastic telescopic shaft 16 and the elastic connecting sheet 13 are both in a relaxed state, that is, the built-in spring of the elastic telescopic shaft 16 is in a normal length, the elastic connecting sheet 13 does not provide force for the second positioning plate 11, the first positioning lug 21 and the second positioning lug 22 are in staggered engagement with each other, when in use, two fingers are respectively inserted into the two handle rings 4, the rubber pad 17 is in contact with the palm position, then the palm pushes the fixing plate 14 to move towards the direction of the first positioning plate 10 through the cooperation of the palm and the fingers, at the moment, the built-in spring of the elastic telescopic shaft 16 is contracted under the action of pressure, the elastic connecting sheet 13 is bent under the action of pressure, so that the first positioning plate 10 is separated from the second positioning plate 11, the engaged first positioning lug 21 and the second positioning lug 22 are separated at the same time, at the time, the handkerchief forceps body 1 is in an openable state, then one of the fingers pulls the handle ring 4 to make the first positioning plate 10 and the second positioning plate 11 slide relatively, the two jaws 2 are opened, at the moment, the two anti-hanging mechanisms 3 are separated, then the object to be clamped is clamped and moved to the designated position, and then the handkerchief clamp body 1 is loosened, because the surface of the arc-shaped clamping piece 6 is smooth, the object to be clamped can not be dragged by the arc-shaped clamping piece 6, the clamping area of the arc-shaped clamping piece 6 can be increased by the vertical tangent plane 7, when the object to be clamped needs to be clamped for a long time, only the extrusion force of the palm of the clamping pin to the fixing plate 14 needs to be removed after clamping, so that the first positioning plate 10 and the second positioning plate 11 are combined together again, at the moment, the two pincers handles of the handkerchief clamp body 1 can be fixed by means of the friction force between the first positioning lug 21 and the second positioning lug 22, the first elastic sheet 9 can increase the clamping force, rubber pad 17 cooperation second flexure strip 20 can increase people's use comfort, the utility model discloses simple structure can avoid the article to be driven by the pincers body when loosening the article, makes people can fix the centre gripping dynamics of the pincers body and to being pressed from both sides the thing according to the user demand adjustment of reality simultaneously, and is laborsaving effectual, and the practicality is strong.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A pair of stainless steel handkerchief forceps for an ophthalmological examination room comprises a handkerchief forceps body (1), two forceps jaws (2) and two handle rings (4) which are arranged on the handkerchief forceps body (1), and is characterized in that the two forceps jaws (2) are respectively provided with an anti-hanging mechanism (3), a positioning mechanism (5) is arranged between the two handle rings (4), the anti-hanging mechanism (3) comprises an arc-shaped clamping piece (6), one side of the arc-shaped clamping piece (6) is provided with a vertical tangent plane (7), the outer side of one end of each forceps jaw (2) is fixedly connected with a plurality of fixed blocks (8), a first elastic piece (9) is fixed on each fixed block (8), each positioning mechanism (5) comprises a first positioning plate (10) and a second positioning plate (11), a chute (12) is formed in each first positioning plate (10), and one end of each second positioning plate (11) is welded with an elastic connecting piece (13), one side of positioning mechanism (5) is provided with fixed plate (14), be fixed with connecting plate (15) between second locating plate (11) and fixed plate (14), be provided with elastic telescopic shaft (16) between first locating plate (10) and fixed plate (14), one side of fixed plate (14) is provided with rubber pad (17), the first installation piece (18) of one side fixedly connected with of fixed plate (14), one side of rubber pad (17) is pasted through strong viscose and is had second installation piece (19), be fixed with second flexure strip (20) between first installation piece (18) and second installation piece (19), the side of first locating plate (10) is fixed with a plurality of first locating convex block (21), the side of second locating plate (11) is fixed with a plurality of second locating convex block (22).
2. The stainless steel handkerchief forceps for the ophthalmologic clinic according to claim 1, wherein the cross-sectional shapes of the fixing plate (14) and the rubber pad (17) are circular, and the cross-sectional diameter of the fixing plate (14) is smaller than that of the rubber pad (17).
3. The stainless steel handkerchief forceps for the ophthalmologic examination room according to claim 1, wherein one end of the first elastic piece (9) far from the fixing block (8) is fixedly connected with the arc-shaped clamping piece (6), and the connecting plate (15) penetrates through the sliding groove (12).
4. The stainless steel handkerchief forceps for the ophthalmologic examination room according to claim 1, wherein one end of the elastic connecting sheet (13) and one end of the first positioning plate (10) are respectively fixed to the side surfaces of the two handle rings (4), and the outer surface of the other side of the rubber pad (17) is an arc surface.
5. The stainless steel handkerchief forceps for the ophthalmologic clinic according to claim 1, wherein the cross-sectional shapes of the first positioning projection (21) and the second positioning projection (22) are both equilateral triangles, and the side lengths of the first positioning projection (21) and the second positioning projection (22) are equal.
6. The stainless steel handkerchief forceps for the ophthalmologic examination room according to claim 1, wherein the fixing portion of the elastic telescopic shaft (16) is fixed to the first positioning plate (10), and the telescopic portion of the elastic telescopic shaft (16) is fixed to the fixing plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574561.0U CN210081520U (en) | 2019-04-25 | 2019-04-25 | Stainless steel handkerchief pincers for ophthalmology consulting room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574561.0U CN210081520U (en) | 2019-04-25 | 2019-04-25 | Stainless steel handkerchief pincers for ophthalmology consulting room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210081520U true CN210081520U (en) | 2020-02-18 |
Family
ID=69475662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920574561.0U Expired - Fee Related CN210081520U (en) | 2019-04-25 | 2019-04-25 | Stainless steel handkerchief pincers for ophthalmology consulting room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210081520U (en) |
-
2019
- 2019-04-25 CN CN201920574561.0U patent/CN210081520U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200218 Termination date: 20210425 |