CN206796917U

CN206796917U - Teaching of Chinese dictionary

Info

Publication number: CN206796917U
Application number: CN201720573306.5U
Authority: CN
Inventors: 郑英玲; 邹丽辉
Original assignee: Heilongjiang University of Science and Technology
Current assignee: Heilongjiang University of Science and Technology
Priority date: 2017-05-23
Filing date: 2017-05-23
Publication date: 2017-12-26
Anticipated expiration: 2027-05-23

Abstract

A kind of teaching of Chinese dictionary, belong to educational aid field, solve the problems, such as that existing Chinese dictionary exists in use, it includes dictionary body, a pipe is provided with close to the position of spine and along front cover along direction in the upside of front cover, a pipe is also equipped with close to the position of spine and along back cover along direction in the upside of back cover, in the upside of front cover an elastic tube is additionally provided with along front cover along direction, an inserted link is provided with pipe and elastic tube on front cover, inserted link is fixed difficult for drop-off by elastic tube, the length of inserted link is more than the thickness of dictionary body, the both ends of inserted link can be inserted front cover and back cover positioning respectively in a pipe after opening dictionary body；Side is fixedly connected with one end of stretch cord more than the upside of spine, and the other end of stretch cord is provided with a rope sling, is being provided with a hook more than the downside of spine on side；A c-type plate is accompanied in page；The utility model is used for teaching of Chinese.

Description

Teaching of Chinese dictionary

Technical field

The utility model belongs to educational aid field, and in particular to a kind of teaching of Chinese dictionary.

Background technology

Chinese dictionary is still indispensable reference book in teaching at present, and existing Chinese dictionary is deposited in use The easy automatic page turning the problem of, it is necessary to dictionary is pinned with hand, it is very inconvenient.

The content of the invention

The purpose of this utility model is to solve existing Chinese dictionary existing above mentioned problem in use, carry It is as follows for a kind of teaching of Chinese dictionary, its technical scheme：

A kind of teaching of Chinese dictionary, it includes dictionary body, according to conventional techniques, the front cover of dictionary body, envelope The height of bottom and spine is all higher than the height of page, and the front cover of dictionary body and the width of back cover are all higher than the width of page, i.e., Front cover, back cover and spine leave remaining side, and thicker harder, and the thickness of front cover, back cover and spine is all higher than two millimeters, to page Play a protective role；A pipe is provided with close to the position of spine and along front cover along direction in the upside of front cover, is being sealed The upside at bottom is also equipped with a pipe close to the position of spine and along back cover along direction, in the upside of front cover along front cover On along direction be additionally provided with an elastic tube, be provided with an inserted link in the pipe and elastic tube on front cover, two pipes Internal diameter is matched with the external diameter of inserted link or the external diameter slightly larger than inserted link, and the internal diameter of elastic tube nature is less than the outer of inserted link Footpath, inserted link are fixed difficult for drop-off by elastic tube, and the length of inserted link is more than the thickness of dictionary body, and opening after dictionary body can will The both ends of inserted link are inserted in a pipe and position front cover and back cover respectively；Side and one end of stretch cord are fixed more than the upside of spine Connection, a rope sling is provided with the other end of stretch cord, is being provided with a hook more than the downside of spine on side, stretch cord is certainly The length of right state is less than the height of page, and stretch cord can use as bookmark；A c-type plate, c-type plate are accompanied in page It can also be used as bookmark, page can be fixed using c-type plate after opening dictionary body, stretch cord is passed through into c-type Plate is connected to hook above, and operation is very simple.

The beneficial effects of the utility model are：Bookmark is the common tool using reference book, and utilization is two different form of Bookmark positions to the page opened, reasonable in design, practical；Pipe, elastic tube and inserted link are arranged on upside, do not influence The normal use of dictionary body, it can be placed on as usual in bookshelf.

Brief description of the drawings：

Fig. 1 is dimensional structure diagram of the present utility model；

Fig. 2 is the enlarged diagram of Fig. 1 upper parts；

Fig. 3 is schematic side view of the present utility model；

Fig. 4 is decomposing schematic representation of the present utility model；

Fig. 5 is use state diagram of the present utility model；

Fig. 6 is Fig. 5 rear side visual angle schematic diagram；

Fig. 7 is the preferred embodiment schematic diagram of c-type plate.

Embodiment：

Referring to figs. 1 to Fig. 7, a kind of teaching of Chinese dictionary, it includes dictionary body, according to conventional techniques, dictionary The height of the front cover 1 of body, back cover 2 and spine 3 is all higher than the height of page 4, the front cover 1 of dictionary body and the width of back cover 2 The width of page 4 is all higher than, i.e. front cover 1, back cover 2 and spine 3 leaves remaining side, and thicker harder, front cover 1, back cover 2 and spine 3 thickness is all higher than two millimeters, and page 4 is played a protective role；In the upside of front cover 1 close to the position of spine 3 and along front cover 1 On direction is provided with a pipe 5, also set along direction close to the position of spine 3 and along back cover 2 in the upside of back cover 2 A pipe 5 is equipped with, an elastic tube 6, the circle on front cover 1 are additionally provided with along direction along front cover 1 in the upside of front cover 1 An inserted link 7 is provided with pipe 5 and elastic tube 6, the internal diameter of two pipes 5 matches with the external diameter of inserted link 7 or slightly larger than slotting The external diameter of bar 7, the internal diameter of the nature of elastic tube 6 are less than the external diameter of inserted link 7, and inserted link 7 is fixed difficult for drop-off by elastic tube 6, inserts The length of bar 7 is more than the thickness of dictionary body, after opening dictionary body the both ends of inserted link 7 can be inserted to a pipe 5 respectively It is interior to position front cover 1 and back cover 2；Side is fixedly connected with one end of stretch cord 8 more than the upside of spine 3, in the other end of stretch cord 8 A rope sling 8-1 is provided with, is being provided with a hook 8-2, the length of the nature of stretch cord 8 more than the downside of spine 3 on side Less than the height of page 4, stretch cord 8 can use as bookmark；A c-type plate 9 is accompanied in page 4, c-type plate 9 can also Use as bookmark, page 4 can be fixed using c-type plate 9 after opening dictionary body, by stretch cord 8 by c-type plate 9 It is connected on hook 8-2, operation is very simple.

Preferably, the cross section of stretch cord 8 is rectangle, rather than circular, and the width that can increase stretch cord 8 improves Elastic force, less thickness is kept to be more suitable for doing bookmark use.

Preferably, the centre position of c-type plate 9 is strengthened setting in the direction of the width, and sets jagged 9- in both sides 1, it is easy to fix stretch cord 8.

Preferably, c-type plate 9 is less than one millimeter of stainless steel plate using thickness.

Claims

1. a kind of teaching of Chinese dictionary, it includes dictionary body, and front cover (1), back cover (2) and the spine (3) of dictionary body are equal Remaining side is left, the thickness of front cover (1), back cover (2) and spine (3) is all higher than two millimeters；It is characterized in that in the upside of front cover (1) Close to the position of spine (3) and direction is provided with a pipe (5) along front cover (1), in the upside of back cover (2) close to book The position of ridge (3) and a pipe (5) is also equipped with along direction along back cover (2), in the upside of front cover (1) along front cover (1) On along direction be additionally provided with an elastic tube (6), one is provided with the pipe (5) and elastic tube (6) on front cover (1) and is inserted Bar (7), the external diameter of the internal diameters of two pipes (5) with inserted link (7) are matched, and the internal diameter of elastic tube (6) nature, which is less than, to be inserted The external diameter of bar (7), the length of inserted link (7) are more than the thickness of dictionary body；Side and the one of stretch cord (8) more than the upside of spine (3) End is fixedly connected, and the other end of stretch cord (8) is provided with a rope sling (8-1), is being provided with more than the downside of spine (3) on side One hook (8-2), the length of stretch cord (8) nature are less than the height of page (4)；A c-type is accompanied in page (4) Plate (9).

2. a kind of teaching of Chinese dictionary as claimed in claim 1, it is characterised in that the cross section of stretch cord (8) is rectangle.

3. a kind of teaching of Chinese dictionary as claimed in claim 1, it is characterised in that the centre position of c-type plate (9) is in width side Strengthen setting upwards, and jagged (9-1) is set in both sides.

4. a kind of teaching of Chinese dictionary as claimed in claim 1, it is characterised in that c-type plate (9) is less than one millimeter using thickness Stainless steel plate.