CN106625315A - Novel forceps structure for medical laboratory - Google Patents
Novel forceps structure for medical laboratory Download PDFInfo
- Publication number
- CN106625315A CN106625315A CN201611204894.1A CN201611204894A CN106625315A CN 106625315 A CN106625315 A CN 106625315A CN 201611204894 A CN201611204894 A CN 201611204894A CN 106625315 A CN106625315 A CN 106625315A
- Authority
- CN
- China
- Prior art keywords
- groove
- fixedly connected
- slide
- block
- expansion link
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
- B25B9/02—Hand-held gripping tools other than those covered by group B25B7/00 without sliding or pivotal connections, e.g. tweezers, onepiece tongs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Surgical Instruments (AREA)
Abstract
The invention discloses a novel forceps structure for a medical laboratory. The novel forceps structure comprises a forceps head and a handle, wherein the right side of the forceps head is fixedly connected with a connecting block; a first groove is formed in the right side of the connecting block; a slide rod penetrates through an inner cavity of the first groove; slide grooves are formed in the top and bottom of the slide rod; second grooves are formed in the top and bottom of the first groove; a retractable rod penetrates through the inner cavities of the second grooves; the top of the retractable rod penetrates to the outer parts of the second grooves; and the top of the retractable rod is fixedly connected with a connecting rod. According to the novel forceps structure for the medical laboratory, the connecting block, the slide rod, the slide grooves, the first groove, the second grooves, the retractable rod, the connecting rod, a ball, a movable shaft and a spring are arranged, so that the problem that the forceps head of a pair of existing forceps cannot be replaced is solved; and the novel forceps structure for the medical laboratory is simple in structure and the forceps head is convenient to detach or mount, so that the economic consumption of users is saved and the novel forceps structure is worthy of being popularized.
Description
Technical field
The present invention relates to medical experiment apparatus technical field, specially a kind of to be used for Health Service Laboratory forceps structure.
Background technology
Tweezers are used for taking for block medicine or metallic particles, heat can not it, can not press from both sides acid medicine, must after being finished
It must be made to keep cleaning, tweezers to be used to grip the utensil of hair, spinelet and other tiny things, tweezers are that Jing is normal in Cellphone Repairs
The instrument for using, usually with its clamping wire, element and integrated circuit pin etc., the different tweezers of different occasion needs, one
As to prepare straight peen, tack, elbow tweezers each one, Medical forceps belong to surgical machinery.
In daily life, when testing in medical experiment room, needs use tweezers, during testing, when need
When gripping different articles, need to change tweezers, it is to avoid different articles influences each other after encountering together, due to traditional
Tweezers do not possess changes the function of tweezer head, therefore is accomplished by preparing substantial amounts of tweezers, and substantial amounts of tweezers both took up room, and also can increase
Plus the economic consumption of user.
The content of the invention
It is an object of the invention to provide a kind of be used for Health Service Laboratory forceps structure, possess the excellent of replaceable tweezer head
Point, solves the problems, such as that existing tweezers do not possess the function of changing tweezer head.
For achieving the above object, the present invention provides following technical scheme：One kind is used for Health Service Laboratory forceps structure,
Including tweezer head and handle, contiguous block is fixedly connected with the right side of the tweezer head, the first groove is offered on the right side of the contiguous block,
Through slide bar is provided with, the top and bottom of the slide bar offer chute to the first groove inner chamber, first groove
Top and bottom offer the second groove, and the inner chamber of second groove is provided through expansion link, the top of the expansion link
Portion is through to the outside of the second groove, and connecting rod is fixedly connected with the top of the expansion link, passes through at the top of the connecting rod
Movable axis is connected with ball, and the bottom of the expansion link both sides has been fixedly connected with turning rolls, and the turning rolls is away from stretching
One end of contracting bar is connected with pulley by pivot pin, and the bottom of the expansion link is fixedly connected with connecting plate, the connecting plate
Both sides be fixedly connected with slide block, the bottom of the connecting plate is fixedly connected with spring, and the bottom of the spring is recessed with second
The bottom of groove inner chamber is fixedly connected, and the outside of the first groove is through on the right side of the slide bar and is fixedly connected with handle.
Preferably, the ball extends to the inwall of the inner chamber of chute, the ball and chute away from one end of connecting rod
It is in close contact.
Preferably, limited location block, second groove inner wall are fixedly connected with the top of the second groove inner wall both sides
Both sides be fixedly connected with slide rail, the slide rail is located at the bottom of limited block, side and cunning of the pulley away from turning rolls
Rail is in close contact, and the slide block is in close contact away from one end of connecting plate with slide rail.
Preferably, locating slot is offered on the left of the first groove inner chamber, it is fixed to be fixedly connected with the left of the slide bar
Position block, the locating piece extends to the inner chamber of locating slot away from one end of slide bar.
Preferably, support block, the slide bar position have been fixedly connected with the right side of the first groove inner cavity top and bottom
Between two support blocks.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention is by arranging contiguous block, slide bar, chute, the first groove, the second groove, expansion link, connecting rod, rolling
Pearl, movable axis and spring, solve the problems, such as that existing tweezers do not possess the function of changing tweezer head, and it is new that this is used for Health Service Laboratory
Tweezer head is dismantled or installed to type forceps constructions, simple structure conveniently, when different articles are gripped, it is only necessary to change tweezer head,
Do not need user to change tweezers, save the economic consumption of user, be worthy to be popularized.
2nd, the present invention reduces the friction between part by arranging pulley and slide block, extends the service life of part,
By arranging connecting plate and turning rolls, play a part of support telescopic bar, by arranging limited block, it is to avoid expansion link is recessed from second
Come off in groove, facilitate the use of user, by arranging slide rail, it is to avoid the motion track appearance of pulley and slide block is crooked, rises
To spacing effect, by arranging locating piece and locating slot, it is to avoid slide bar is crooked in the first groove, by arranging support block,
Play a part of supporting slider, it is to avoid slide bar is rocked.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the sectional view of contiguous block of the present invention；
Fig. 3 is the partial enlarged drawing of A-A of the present invention.
In figure：1 tweezer head, 2 contiguous blocks, 3 handles, 4 locating slots, 5 locating pieces, 6 slide bars, 7 first grooves, 8 connecting plates, 9
Two grooves, 10 springs, 11 slide blocks, 12 pivot pins, 13 pulleys, 14 turning rolls, 15 slide rails, 16 chutes, 17 balls, 18 movable axis, 19
Connecting rod, 20 expansion links, 21 limited blocks, 22 support blocks.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, one kind is used for Health Service Laboratory forceps structure, including tweezer head 1 and handle 3, the right side of tweezer head 1
Side is fixedly connected with contiguous block 2, and the right side of contiguous block 2 offers the first groove 7, the inner chamber of the first groove 7 through being provided with slide bar 6,
Support block 22 is fixedly connected with the right side of the inner cavity top of first groove 7 and bottom, slide bar 6 is located between two support blocks 22,
By arranging support block 22, play a part of supporting slider 6, it is to avoid slide bar 6 is rocked, offer on the left of the inner chamber of the first groove 7
Locating slot 4, the left side of slide bar 6 is fixedly connected with locating piece 5, and locating piece 5 is extended in locating slot 4 away from one end of slide bar 6
Chamber, by arranging locating piece 5 and locating slot 4, it is to avoid slide bar 6 is crooked in the first groove 7, and the top and bottom of slide bar 6 are opened
Chute 16 is provided with, the top and bottom of the first groove 7 offer the second groove 9, and the inner chamber of the second groove 9 is provided through stretching
Contracting bar 20, the top of expansion link 20 is through to the outside of the second groove 9, and the top of expansion link 20 is fixedly connected with connecting rod 19,
The top of connecting rod 19 is connected with ball 17 by movable axis 18, and ball 17 extends to chute away from one end of connecting rod 19
16 inner chamber, ball 17 is in close contact with the inwall of chute 16, and the bottom of the both sides of expansion link 20 has been fixedly connected with turning rolls 14,
Turning rolls 14 is connected with pulley 13 away from one end of expansion link 20 by pivot pin 12, and the bottom of expansion link 20 is fixedly connected with
Connecting plate 8, the both sides of connecting plate 8 have been fixedly connected with slide block 11, by arranging connecting plate 8 and turning rolls 14, play support and stretch
The effect of contracting bar 20, the second groove 9 is fixedly connected with limited location block 21 at the top of inwall both sides, by arranging limited block 21, keeps away
Exempt from expansion link 20 to come off from the second groove 9, facilitate the use of user, the both sides of the inwall of the second groove 9 are fixedly connected with
There is slide rail 15, by arranging slide rail 15, it is to avoid the motion track appearance of pulley 13 and slide block 11 is crooked, plays spacing effect,
Slide rail 15 is located at the bottom of limited block 21, and pulley 13 is in close contact away from the side of turning rolls 14 with slide rail 15, slide block 11 away from
One end of connecting plate 8 is in close contact with slide rail 15, by arranging pulley 13 and slide block 11, reduces the friction between part, prolongs
The service life of part is grown, the bottom of connecting plate 8 is fixedly connected with spring 10, the bottom of spring 10 and the inner chamber of the second groove 9
Bottom be fixedly connected, the right side of slide bar 6 is through to the outside of the first groove 7 and is fixedly connected with handle 3.
When using, user's pull handle 3, handle 3 is removed with moving slide-bar 6 from the first groove 7, and now, tweezer head 1 is
Separate with handle 3, user is installed together on new tweezer head 1 and handle 3, and user picks up handle 3, and handle 3 passes through
Slide bar 6 is connected with contiguous block 2, and slide bar 6 is first inserted the inner chamber of the first groove 7, when ball 17 is sticked in chute 16, new tweezer
Install between 1 and handle 3.
In sum：This is used for Health Service Laboratory forceps structure, by arrange contiguous block 2, slide bar 6, chute 16, the
One groove 7, the second groove 9, expansion link 20, connecting rod 19, ball 17, movable axis 18 and spring 10, solve existing tweezers
Do not possess the problem of the function of changing tweezer head.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
- It is 1. a kind of to be used for Health Service Laboratory forceps structure, including tweezer head (1) and handle (3), it is characterised in that：The tweezer head (1) contiguous block (2) is fixedly connected with the right side of, on the right side of the contiguous block (2) the first groove (7) is offered, described first is recessed Through slide bar (6) is provided with, the top and bottom of the slide bar (6) offer chute (16), first groove to groove (7) inner chamber (7) top and bottom offers the second groove (9), and the inner chamber of second groove (9) is provided through expansion link (20), The outside of the second groove (9), the company of being fixedly connected with the top of the expansion link (20) are through at the top of the expansion link (20) Extension bar (19), the top of the connecting rod (19) is connected with ball (17), the expansion link (20) by movable axis (18) The bottom of both sides has been fixedly connected with turning rolls (14), and the turning rolls (14) passes through pivot pin away from one end of expansion link (20) (12) pulley (13) is connected with, the bottom of the expansion link (20) is fixedly connected with connecting plate (8), the connecting plate (8) Both sides be fixedly connected with slide block (11), the bottom of the connecting plate (8) is fixedly connected with spring (10), the spring (10) Bottom be fixedly connected with the bottom of the second groove (9) inner chamber, the outer of the first groove (7) is through on the right side of the slide bar (6) Portion is simultaneously fixedly connected with handle (3).
- 2. according to claim 1 a kind of for Health Service Laboratory forceps structure, it is characterised in that：The ball (17) one end away from connecting rod (19) extends to the inner chamber of chute (16), and the ball (17) is tight with the inwall of chute (16) Contact.
- 3. according to claim 1 a kind of for Health Service Laboratory forceps structure, it is characterised in that：Described second is recessed Limited location block (21) is fixedly connected with the top of groove (9) inwall both sides, the both sides of the second groove (9) inwall are fixedly connected with There is slide rail (15), the slide rail (15) is positioned at the bottom of limited block (21), side of the pulley (13) away from turning rolls (14) It is in close contact with slide rail (15), the slide block (11) is in close contact away from one end of connecting plate (8) with slide rail (15).
- 4. according to claim 1 a kind of for Health Service Laboratory forceps structure, it is characterised in that：Described first is recessed Locating slot (4) is offered on the left of groove (7) inner chamber, on the left of the slide bar (6) locating piece (5), the positioning are fixedly connected with Block (5) extends to the inner chamber of locating slot (4) away from one end of slide bar (6).
- 5. according to claim 1 a kind of for Health Service Laboratory forceps structure, it is characterised in that：Described first is recessed Support block (22) is fixedly connected with the right side of groove (7) inner cavity top and bottom, the slide bar (6) is positioned at two support blocks (22) Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204894.1A CN106625315B (en) | 2016-12-23 | 2016-12-23 | One kind being used for Health Service Laboratory forceps structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204894.1A CN106625315B (en) | 2016-12-23 | 2016-12-23 | One kind being used for Health Service Laboratory forceps structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106625315A true CN106625315A (en) | 2017-05-10 |
| CN106625315B CN106625315B (en) | 2019-07-26 |
Family
ID=58827026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611204894.1A Expired - Fee Related CN106625315B (en) | 2016-12-23 | 2016-12-23 | One kind being used for Health Service Laboratory forceps structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106625315B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635000A (en) * | 2018-05-14 | 2018-10-12 | 王峰 | A kind of operative surgery stapler |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08191627A (en) * | 1995-01-13 | 1996-07-30 | Nitsusoo:Kk | Pair of tweezers |
| JP2012200850A (en) * | 2011-03-28 | 2012-10-22 | Atom Kosan Kk | Holding-part-angle changeable tweezers |
| CN204639985U (en) * | 2015-04-22 | 2015-09-16 | 苏州市锐意金属制品有限公司 | A kind of clamping part detachable tweezers |
| CN205018020U (en) * | 2015-08-31 | 2016-02-10 | 黑龙江省农业科学院耕作栽培研究所 | Tweezers are used in laboratory rice hybridization |
| CN205325586U (en) * | 2015-12-31 | 2016-06-22 | 刘芝爱 | Packing dismouting device for centrifugal pump is failed to oil field oil gas collection |
| CN106214221A (en) * | 2016-08-15 | 2016-12-14 | 梁俊 | A kind of Medical forceps |
| CN206316957U (en) * | 2016-12-23 | 2017-07-11 | 遵义医学院附属医院 | A kind of Health Service Laboratory tweezers |
-
2016
- 2016-12-23 CN CN201611204894.1A patent/CN106625315B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08191627A (en) * | 1995-01-13 | 1996-07-30 | Nitsusoo:Kk | Pair of tweezers |
| JP2012200850A (en) * | 2011-03-28 | 2012-10-22 | Atom Kosan Kk | Holding-part-angle changeable tweezers |
| CN204639985U (en) * | 2015-04-22 | 2015-09-16 | 苏州市锐意金属制品有限公司 | A kind of clamping part detachable tweezers |
| CN205018020U (en) * | 2015-08-31 | 2016-02-10 | 黑龙江省农业科学院耕作栽培研究所 | Tweezers are used in laboratory rice hybridization |
| CN205325586U (en) * | 2015-12-31 | 2016-06-22 | 刘芝爱 | Packing dismouting device for centrifugal pump is failed to oil field oil gas collection |
| CN106214221A (en) * | 2016-08-15 | 2016-12-14 | 梁俊 | A kind of Medical forceps |
| CN206316957U (en) * | 2016-12-23 | 2017-07-11 | 遵义医学院附属医院 | A kind of Health Service Laboratory tweezers |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108635000A (en) * | 2018-05-14 | 2018-10-12 | 王峰 | A kind of operative surgery stapler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106625315B (en) | 2019-07-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106625315A (en) | Novel forceps structure for medical laboratory | |
| CN206508180U (en) | A kind of anesthesia trolley | |
| CN206316957U (en) | A kind of Health Service Laboratory tweezers | |
| CN211027236U (en) | Cleaning device for industrial equipment capable of adjusting cleaning head | |
| CN105662536A (en) | Extendable lamplight tweezers for maxillofacial surgery | |
| CN207616295U (en) | A kind of sander being conveniently replaceable mill | |
| CN209364317U (en) | A kind of mold hand-held burnishing device | |
| CN107920193A (en) | A kind of digital camera head being conveniently replaceable | |
| CN106038190B (en) | A kind of medical arm-massage machine people | |
| CN107813331A (en) | A kind of adjustable underground railway track polishing washing and cleaning operation manipulator | |
| CN206544108U (en) | A kind of part processing fixed mount | |
| CN109230491A (en) | A kind of mechanical chuck of ceramic molding equipment | |
| CN108218201B (en) | Forming die of curved product of 3D four sides heat | |
| CN205734455U (en) | A kind of clamping effect preferable distribution box buffing machine | |
| CN208144985U (en) | A kind of scoop burnishing device | |
| CN208323336U (en) | A kind of rack of mold | |
| CN220837236U (en) | Cold rolling deoiling device of nonrust steel pipe | |
| CN208418678U (en) | A kind of steam oven movable stand stop mechanism | |
| CN207629573U (en) | A kind of bath towel holder pedestal drilling and tapping one-step molding device | |
| CN206140314U (en) | Ability reuse's diamond -impregnated wheel | |
| CN209255530U (en) | It is a kind of for correcting the straightening roll of fine work fashioned iron | |
| CN211221038U (en) | Perforating pliers for clothes | |
| CN212139545U (en) | Seamless trousers stretching device | |
| CN107964776A (en) | A kind of weaving needles collector of adjustable length | |
| CN207327475U (en) | A kind of mould with rubber head removing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cao Song Inventor after: Zhang Lin Inventor before: Zhang Lin Inventor before: Cao Song |
|
| 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: 20190726 Termination date: 20191223 |