CN206316957U - A kind of Health Service Laboratory tweezers - Google Patents
A kind of Health Service Laboratory tweezers Download PDFInfo
- Publication number
- CN206316957U CN206316957U CN201621423637.2U CN201621423637U CN206316957U CN 206316957 U CN206316957 U CN 206316957U CN 201621423637 U CN201621423637 U CN 201621423637U CN 206316957 U CN206316957 U CN 206316957U
- Authority
- CN
- China
- Prior art keywords
- groove
- fixedly connected
- expansion link
- inner chamber
- slide bar
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Health Service Laboratory tweezers, including tweezer head and handle, contiguous block is fixedly connected with the right side of the tweezer head, the right side opening of the contiguous block is provided with the first groove, the first groove inner chamber, which is run through, is provided with slide bar, the top and bottom of the slide bar offer chute, the top and bottom of first groove offer the second groove, the inner chamber of second groove is provided through expansion link, it is through at the top of the expansion link at the top of the outside of the second groove, the expansion link and is fixedly connected with connecting rod.The utility model is by setting contiguous block, slide bar, chute, the first groove, the second groove, expansion link, connecting rod, ball, movable axis and spring, solve the problem of existing tweezers do not possess the function of changing tweezer head, the Health Service Laboratory tweezers, it is simple in construction, dismounting installs tweezer head conveniently, the economic consumption of user is saved, is worthy to be popularized.
Description
Technical field
The utility model is related to medical experiment apparatus technical field, specially a kind of Health Service Laboratory tweezers.
Background technology
Tweezers are used for taking for block medicine or metallic particles, can not heat it, can not press from both sides acid medicine, must after being finished
Its must be made to keep cleaning, tweezers are used to gripping the utensil of hair, spinelet and other tiny things, tweezers be in Cellphone Repairs often
The instrument used, usually clamps wire, element and integrated circuit pin etc. with it, and different occasions need different tweezers, one
As to prepare each one of straight peen, tack, elbow tweezers, Medical forceps belong to surgical machinery.
In daily life, it is necessary to use tweezers when being tested in medical experiment room, during testing, when need
, it is necessary to change tweezers when gripping different articles, it is to avoid different articles influences each other after encountering together, due to traditional
Tweezers do not possess the function of changing tweezer head, therefore are accomplished by preparing substantial amounts of tweezers, substantial amounts of tweezers both space-consuming, can also increase
Plus the economic consumption of user.
Utility model content
The purpose of this utility model is to provide a kind of Health Service Laboratory tweezers, possesses the advantage of replaceable tweezer head, is solved
The problem of existing tweezers of having determined do not possess the function of changing tweezer head.
To achieve the above object, the utility model provides following technical scheme：A kind of Health Service Laboratory tweezers, including tweezer
Head and handle, are fixedly connected with contiguous block on the right side of the tweezer head, and the right side opening of the contiguous block is provided with the first groove, and described the
One groove inner chamber, which is run through, is provided with slide bar, and the top and bottom of the slide bar offer chute, the top of first groove and
Bottom offers the second groove, and the inner chamber of second groove is provided through expansion link, and the top of the expansion link is run through
To the outside of the second groove, connecting rod is fixedly connected with the top of the expansion link, the top of the connecting rod passes through movable axis
Ball is connected with, the bottom of the expansion link both sides has been fixedly connected with turning rolls, and the turning rolls is away from expansion link
One end is connected with pulley by pivot pin, and the bottom of the expansion link is fixedly connected with connecting plate, the both sides of the connecting plate
Sliding block is fixedly connected with, the bottom of the connecting plate is fixedly connected with spring, the bottom of the spring and the second groove inner chamber
Bottom be fixedly connected, the outside of the first groove is through on the right side of the slide bar and is fixedly connected with handle.
It is preferred that, the one end of the ball away from connecting rod extends to the inner chamber of chute, the inwall of the ball and chute
It is in close contact.
It is preferred that, 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 one end of the sliding block away from connecting plate is in close contact with slide rail.
It is preferred that, offer to be fixedly connected with the left of locating slot, the slide bar on the left of the first groove inner chamber and determine
Position block, the one end of the locating piece away from slide bar extends to the inner chamber of locating slot.
It is preferred that, 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, the beneficial effects of the utility model are as follows：
1st, the utility model by set contiguous block, slide bar, chute, the first groove, the second groove, expansion link, connecting rod,
Ball, movable axis and spring, solve the problem of existing tweezers do not possess the function of changing tweezer head, the Health Service Laboratory tweezer
Son, simple in construction, dismounting or installation tweezer head are convenient, when gripping different articles, it is only necessary to change tweezer head, it is not necessary to make
User changes tweezers, saves the economic consumption of user, is worthy to be popularized.
2nd, the utility model reduces the friction between part by setting pulley and sliding block, extends the use of part
In the life-span, by setting connecting plate and turning rolls, play a part of support telescopic bar, by setting limited block, it is to avoid expansion link from
Come off in second groove, the use of user is facilitated, by setting slide rail, it is to avoid the motion track of pulley and sliding block occurs askew
Tiltedly, spacing effect is played, by setting locating piece and locating slot, it is to avoid slide bar is crooked in the first groove, by setting branch
Bracer, plays a part of supporting slider, it is to avoid slide bar is rocked.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the sectional view of the utility model contiguous block；
Fig. 3 is the utility model A-A partial enlarged drawing.
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 sliding 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.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3, a kind of Health Service Laboratory tweezers, including tweezer first 1 and handle 3 are referred to, the right side of tweezer first 1 is fixedly connected
There is contiguous block 2, the right side opening of contiguous block 2 is provided with the first groove 7, and the inner chamber of the first groove 7, which is run through, to be provided with slide bar 6, the first groove 7
Support block 22 is fixedly connected with the right side of top of chamber and bottom, slide bar 6 is located between two support blocks 22, is supported by setting
Block 22, plays a part of supporting slider 6, it is to avoid slide bar 6 is rocked, and locating slot 4, slide bar 6 are offered on the left of the inner chamber of the first groove 7
Left side be fixedly connected with locating piece 5, the one end of locating piece 5 away from slide bar 6 extends to the inner chamber of locating slot 4, fixed by setting
Position block 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 offer chute 16, the
The top and bottom of one groove 7 offer the second groove 9, and the inner chamber of the second groove 9 is provided through expansion link 20, expansion link
20 top 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
Ball 17 is connected with by movable axis 18, the one end of ball 17 away from connecting rod 19 extends to the inner chamber of chute 16, ball
17 are 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, and turning rolls 14 is remote
One end of expansion link 20 is connected with pulley 13 by pivot pin 12, and the bottom of expansion link 20 is fixedly connected with connecting plate 8, connection
The both sides of plate 8 have been fixedly connected with sliding block 11, by setting connecting plate 8 and turning rolls 14, play a part of support telescopic bar 20,
Second groove 9 is fixedly connected with limited location block 21 at the top of inwall both sides, by setting limited block 21, it is to avoid expansion link 20 is from
Come off in two grooves 9, facilitate the use of user, the both sides of the inwall of the second groove 9 have been fixedly connected with slide rail 15, by setting
Put slide rail 15, it is to avoid the motion track appearance of pulley 13 and sliding block 11 is crooked, plays spacing effect, and slide rail 15 is located at limited block
21 bottom, side of the pulley 13 away from turning rolls 14 is in close contact with slide rail 15, sliding block 11 one end and cunning away from connecting plate 8
Rail 15 is in close contact, and by setting pulley 13 and sliding block 11, reduces the friction between part, extends the use longevity of part
Life, the bottom of connecting plate 8 is fixedly connected with spring 10, and the bottom of spring 10 is fixedly connected with the bottom of the inner chamber of the second groove 9, sliding
The right side of bar 6 is through to the outside of the first groove 7 and is fixedly connected with handle 3.
In use, user's pull handle 3, handle 3 is removed with moving slide-bar 6 out of first groove 7, now, tweezer first 1 is
Separated with handle 3, new tweezer first 1 and handle 3 are installed together by user, 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 to the inner chamber of the first groove 7, when ball 17 is sticked into chute 16, new tweezer
Installed between first 1 and handle 3.
In summary：The Health Service Laboratory tweezers, by setting contiguous block 2, slide bar 6, chute 16, the first groove 7,
Two grooves 9, expansion link 20, connecting rod 19, ball 17, movable axis 18 and spring 10, solve existing tweezers and do not possess replacing
The problem of function of tweezer head.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Health Service Laboratory tweezers, including tweezer head (1) and handle (3), it is characterised in that：The right side of the tweezer head (1)
Contiguous block (2) is fixedly connected with, the right side opening of the contiguous block (2) is provided with the first groove (7), the first groove (7) inner chamber
Chute (16), the top of first groove (7) are offered through the top and bottom provided with slide bar (6), the slide bar (6)
The second groove (9) is offered with bottom, the inner chamber of second groove (9) is provided through expansion link (20), described flexible
It is through at the top of bar (20) at the top of the outside of the second groove (9), the expansion link (20) and is fixedly connected with connecting rod (19),
The top of the connecting rod (19) is connected with ball (17), the bottom of expansion link (20) both sides by movable axis (18)
Turning rolls (14) is fixedly connected with, the one end of the turning rolls (14) away from expansion link (20) is flexibly connected by pivot pin (12)
There is pulley (13), the bottom of the expansion link (20) is fixedly connected with connecting plate (8), and the both sides of the connecting plate (8) are fixed
Sliding block (11) is connected with, the bottom of the connecting plate (8) is fixedly connected with spring (10), the bottom and second of the spring (10)
The bottom of groove (9) inner chamber is fixedly connected, be through on the right side of the slide bar (6) the first groove (7) outside and with handle (3)
It is fixedly connected.
2. a kind of Health Service Laboratory tweezers according to claim 1, it is characterised in that：The ball (17) is away from connection
One end of bar (19) extends to the inner chamber of chute (16), and the ball (17) and the inwall of chute (16) are in close contact.
3. a kind of Health Service Laboratory tweezers according to claim 1, it is characterised in that：Second groove (9) inwall
Limited location block (21) is fixedly connected with the top of both sides, the both sides of the second groove (9) inwall have been fixedly connected with slide rail
(15), the slide rail (15) is located at the bottom of limited block (21), side and slide rail of the pulley (13) away from turning rolls (14)
(15) it is in close contact, the one end of the sliding block (11) away from connecting plate (8) is in close contact with slide rail (15).
4. a kind of Health Service Laboratory tweezers according to claim 1, it is characterised in that：First groove (7) inner chamber
Left side offer locating piece (5) be fixedly connected with the left of locating slot (4), the slide bar (6), the locating piece (5) is remote
One end of slide bar (6) extends to the inner chamber of locating slot (4).
5. a kind of Health Service Laboratory tweezers according to claim 1, it is characterised in that：First groove (7) inner chamber
Support block (22) is fixedly connected with the right side of top and bottom, the slide bar (6) is located between two support blocks (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423637.2U CN206316957U (en) | 2016-12-23 | 2016-12-23 | A kind of Health Service Laboratory tweezers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621423637.2U CN206316957U (en) | 2016-12-23 | 2016-12-23 | A kind of Health Service Laboratory tweezers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206316957U true CN206316957U (en) | 2017-07-11 |
Family
ID=59259454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621423637.2U Expired - Fee Related CN206316957U (en) | 2016-12-23 | 2016-12-23 | A kind of Health Service Laboratory tweezers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206316957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625315A (en) * | 2016-12-23 | 2017-05-10 | 遵义医学院附属医院 | Novel forceps structure for medical laboratory |
-
2016
- 2016-12-23 CN CN201621423637.2U patent/CN206316957U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625315A (en) * | 2016-12-23 | 2017-05-10 | 遵义医学院附属医院 | Novel forceps structure for medical laboratory |
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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: 20170711 Termination date: 20171223 |