CN207105940U - A kind of examination paper clamping device for being easy to browse - Google Patents
A kind of examination paper clamping device for being easy to browse Download PDFInfo
- Publication number
- CN207105940U CN207105940U CN201721088723.7U CN201721088723U CN207105940U CN 207105940 U CN207105940 U CN 207105940U CN 201721088723 U CN201721088723 U CN 201721088723U CN 207105940 U CN207105940 U CN 207105940U
- Authority
- CN
- China
- Prior art keywords
- support frame
- hole
- easy
- paper
- chute
- 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 examination paper clamping device for being easy to browse,Include clamp for test papers body,The vertical side of the clamp for test papers body offers side groove,And the edge of clamp for test papers body transverse direction has chute,One end in the chute offers stopper slot,The clamp for test papers body is flexibly connected with support frame,And the both ends of support frame are installed with sliding block,Through hole is offered in the middle part of support frame as described above,And through-hole wall is provided with screw thread,The through hole is connected through a screw thread with pole,The end of the pole is connected through through hole and with rolling bearing,The surface of spreading plate is provided with rubber ring by the utility model,Then rubber ring is softer,When shakeouing paper,Spreading plate will not scratch paper,Influence the learning efficiency of students,It is simple in construction,It is easy to use,Improve the learning efficiency of students,Paper will not be confounded,It is convenient to search,It will not cause to damage,So that paper is smooth.
Description
Technical field
Learning tool correlative technology field is the utility model is related to, specially a kind of examination paper for being easy to browse clamps
Device.
Background technology
Present student examination subject is a lot, particularly senior high school period, Chinese history political affairs etc. often have exercise test or
Examination, paper is especially more, collating sort, reviews and often faces in disorder one repeated paper headache when looking back, in order to facilitate paper
Arranging, there is no suitable devices in existing stationery, common file has been difficult to be competent at, and can delay student's many learning times,
Due to the paper gauffers for causing paper especially more, cause to damage, influence the learning efficiency of student.
Utility model content
The purpose of this utility model is to provide a kind of examination paper clamping device for being easy to browse, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：A kind of examination paper for being easy to browse presss from both sides
Device, including clamp for test papers body are held, the vertical side of the clamp for test papers body offers side groove, and the side that clamp for test papers body is horizontal
Edge offers chute, and one end in the chute offers stopper slot, and the clamp for test papers body is flexibly connected with support frame, and props up
The both ends of support are installed with sliding block, and through hole is offered in the middle part of support frame as described above, and through-hole wall is provided with screw thread, described logical
Hole is connected through a screw thread with pole, and pole top end surface offers screw thread, the end of the pole through through hole and with rolling
Bearing-transmission connects, and the outer sheath of the rolling bearing is provided with the collar, and the outside of the collar is fixedly connected with one end of connecting rod,
The other end of the connecting rod is fixedly mounted on the side of spreading plate, and the opposite side of spreading plate is installed with rubber ring.
Preferably, support frame as described above is " U "-shaped, and support frame is mutually perpendicular to chute, and sliding block cooperates with chute.
Preferably, the chute is provided with two groups, and two groups are parallel to each other.
Preferably, support frame as described above is located at the side of side groove, and the length of spreading plate is less than the length of support frame.
Preferably, the external diameter of the rolling bearing is more than the internal diameter of through hole.
Compared with prior art, the beneficial effects of the utility model are：The utility model structure setting is reasonable, feature
By force, there is advantages below：
1. by the cooperation of chute and sliding block, supporting plate can be slidably reciprocated, then spreading plate shakeouts the paper of gauffer,
It will not damage, not interfere with the study of students；
2. the surface of spreading plate is provided with into rubber ring, then rubber ring is softer, and when shakeouing paper, spreading plate will not be by paper
Scratch, influence the learning efficiency of students；
3. cooperated by the screw thread in through hole and pole, can be adjustable to pave by twisting pole when paper is more
The distance of plate and clamp for test papers body surface, can clamp more papers, will not fall off；
4. the utility model is simple in construction, easy to use, the learning efficiency of students is improved, paper will not be confounded,
It is convenient to search, and will not cause to damage so that paper is smooth.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structural side view
Fig. 3 is structure enlargement diagram at A in Fig. 2.
In figure：Clamp for test papers body 1, side groove 2, support frame 3, through hole 31, pole 4, chute 5, rolling bearing 6, the collar 7, company
Extension bar 8, stopper slot 9, spreading plate 10, rubber ring 11.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of examination paper for being easy to browse is filled with clamping
Put, including clamp for test papers body 1, the vertical side of clamp for test papers body 1 offer side groove 2, one end of paper can be put into side groove 2
It is interior, it is ensured that the regularity of paper, and the horizontal edge of clamp for test papers body 1 has a chute 5, one end in chute 5 offers
Stopper slot 9, sliding block can be slided into stopper slot 9, then support frame 3 will not be moved, and clamp for test papers body 1 is flexibly connected with support frame 3,
Support frame 3 is " U "-shaped, and support frame 3 is located at the side of side groove 2, and the both ends of support frame 3 are installed with sliding block, support frame 3 with
Chute 5 is mutually perpendicular to, and sliding block cooperates with chute 5, and supporting plate 3 can slidably reciprocate, then spreading plate 10 is by gauffer
Paper shakeouts, and will not damage, and does not interfere with the study of students, chute 5 is provided with two groups, and two groups are parallel to each other, support frame 3
Middle part offers through hole 31, and the inwall of through hole 31 is provided with screw thread, and through hole 31 is connected through a screw thread with pole 4, when paper is more,
It can adjust spreading plate 10 and the distance on the surface of clamp for test papers body 1 by twisting pole 4, more papers can be clamped, will not be taken off
Fall, the end of pole 4 is connected through through hole 31 and with rolling bearing 6, and the top end surface of pole 4 offers screw thread, rolls
The external diameter of bearing 6 is more than the internal diameter of through hole 31, and the outer sheath of rolling bearing 6 is provided with the collar 7, and the outside of the collar 7 and connecting rod 8
One end be fixedly connected, the other end of connecting rod 8 is fixedly mounted on the side of spreading plate 10, and the length of spreading plate 10 is less than branch
The length of support 2, and the opposite side of spreading plate 10 is installed with rubber ring 11, then rubber ring 11 is softer, when shakeouing paper,
Spreading plate 10 will not scratch paper, influence the learning efficiency of students.
Operation principle：In use, one end of paper is placed in side groove 2, then can be carried out according to the number of paper
Regulation, pole 4 is rotated in through hole 31, then spreading plate 10 is bonded with clamp for test papers body 1, if paper is excessive, can led to
Cross pole 4 to move up, the distance between surface of spreading plate 10 and paper body 1 is increased, if paper wrinkles
During pleat, support frame 3 can be slidably reciprocated, then spreading plate 10 shakeouts gauffer paper, structure by the cooperation of sliding block and chute 5
Simply, it is easy to use, the learning efficiency of students is improved, paper will not be confounded, it is convenient to search, and will not cause to damage, make
It is smooth to obtain paper.
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 with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of examination paper clamping device for being easy to browse, including clamp for test papers body（1）, it is characterised in that：The paper
Press from both sides body（1）Vertical side offer side groove（2）, and clamp for test papers body（1）Horizontal edge has chute（5）, it is described
Chute（5）Interior one end offers stopper slot（9）, the clamp for test papers body（1）With support frame（3）It is flexibly connected, and support frame
（3）Both ends be installed with sliding block, support frame as described above（3）Middle part offer through hole（31）, and through hole（31）Inwall is provided with
Screw thread, the through hole（31）With pole（4）It is connected through a screw thread, the pole（4）End pass through through hole（31）And with rolling
Bearing（6）Drive connection, and pole（4）Top end surface offers screw thread, the rolling bearing（6）Outer sheath be provided with the collar
（7）, and the collar（7）Outside and connecting rod（8）One end be fixedly connected, the connecting rod（8）The other end be fixedly mounted on
Spreading plate（10）Side, and spreading plate（10）Opposite side be installed with rubber ring（11）.
A kind of 2. examination paper clamping device for being easy to browse according to claim 1, it is characterised in that：The support
Frame（3）It is " U "-shaped, support frame（3）With chute（5）It is mutually perpendicular to, and sliding block and chute（5）Cooperate.
A kind of 3. examination paper clamping device for being easy to browse according to claim 1, it is characterised in that：The chute
（5）Provided with two groups, and two groups are parallel to each other.
A kind of 4. examination paper clamping device for being easy to browse according to claim 1, it is characterised in that：The support
Frame（3）It is located at side groove（2）Side, and spreading plate（10）Length be less than support frame（3）Length.
A kind of 5. examination paper clamping device for being easy to browse according to claim 1, it is characterised in that：The rolling
Bearing（6）External diameter be more than through hole（31）Internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721088723.7U CN207105940U (en) | 2017-08-29 | 2017-08-29 | A kind of examination paper clamping device for being easy to browse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721088723.7U CN207105940U (en) | 2017-08-29 | 2017-08-29 | A kind of examination paper clamping device for being easy to browse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207105940U true CN207105940U (en) | 2018-03-16 |
Family
ID=61585491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721088723.7U Expired - Fee Related CN207105940U (en) | 2017-08-29 | 2017-08-29 | A kind of examination paper clamping device for being easy to browse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207105940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009140A (en) * | 2019-05-28 | 2020-12-01 | 浙江花田组空间设计有限公司 | A drawing clamping device for architectural design |
-
2017
- 2017-08-29 CN CN201721088723.7U patent/CN207105940U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112009140A (en) * | 2019-05-28 | 2020-12-01 | 浙江花田组空间设计有限公司 | A drawing clamping device for architectural design |
| CN112009140B (en) * | 2019-05-28 | 2022-02-08 | 浙江花田组空间设计有限公司 | A drawing clamping device for architectural design |
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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: 20180316 Termination date: 20180829 |