CN209063762U - A kind of industrial and commercial administration teaching assiatant's plate - Google Patents

A kind of industrial and commercial administration teaching assiatant's plate Download PDF

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Publication number
CN209063762U
CN209063762U CN201720830531.2U CN201720830531U CN209063762U CN 209063762 U CN209063762 U CN 209063762U CN 201720830531 U CN201720830531 U CN 201720830531U CN 209063762 U CN209063762 U CN 209063762U
Authority
CN
China
Prior art keywords
bar
plate
assiatant
industrial
commercial administration
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
Application number
CN201720830531.2U
Other languages
Chinese (zh)
Inventor
张晓冬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lanzhou City University
Original Assignee
Lanzhou City University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lanzhou City University filed Critical Lanzhou City University
Priority to CN201720830531.2U priority Critical patent/CN209063762U/en
Application granted granted Critical
Publication of CN209063762U publication Critical patent/CN209063762U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of industrial and commercial administration teaching assiatant's plates, the board of education includes plate, four side of plate is each provided with a frame, an invagination slot is provided on each frame, each adjacent invagination slot is connected with chamfering, the first bar and the second bar are placed in the board of education, it is arranged on first bar and second bar fluted, first bar and second bar are engaged in the invagination slot groove body with small column respectively, and a rotary screw passes through the engagement on second bar in the groove on second bar.Straight line or broken line that random length and angle are drawn on plate may be implemented in the utility model, facilitates the demand for needing to draw a large amount of tables in industrial and commercial administration.

Description

A kind of industrial and commercial administration teaching assiatant's plate
Technical field
The utility model relates to teaching equipment technical field, specially a kind of industrial and commercial administration teaching assiatant's plate.
Background technique
In industrial and commercial administration teaching process, straight line or broken line largely occur, it is also desirable to continually draw, if only by passing The ruler of system is drawn, and the substantial increase of workload is inevitably resulted in, to consider to provide at this time a kind of simplicity drafting straight line or The equipment of broken line.
Utility model content
The purpose of this utility model is to provide a kind of industrial and commercial administration teaching assiatant's plates, to solve to mention in above-mentioned background technique Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of industrial and commercial administration teaching assiatant's plate, described Board of education includes plate, and four side of plate is each provided with a frame, and an invagination slot, Mei Yixiang are provided on each frame The adjacent invagination slot is connected with chamfering, is placed with the first bar and the second bar in the board of education, first bar and described the It is arranged fluted on two bars, first bar and second bar are engaged in the invagination slot groove body with small column respectively, and one Rotary screw passes through the engagement on second bar in the groove on second bar.
Preferably, first bar is different with the length of second bar.
Preferably, first bar surface is provided with the first scale.
Preferably, second bar surface is provided with the second scale.
Preferably, the plate vertex is provided with angle index.
Preferably, the plate back side is equipped with vacuum chuck.
Appoint compared with prior art, the utility model has the beneficial effects that the utility model may be implemented to draw on plate The straight line or broken line for length and angle of anticipating, facilitate the demand for needing to draw a large amount of tables in industrial and commercial administration.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the left view of the utility model;
Fig. 3 is the first bar of the utility model schematic structural diagram of the second embodiment;
Fig. 4 is the second bar of the utility model schematic structural diagram of the second embodiment;
Fig. 5 is the utility model plate schematic structural diagram of the second embodiment;
Fig. 6 is the utility model plate 3rd embodiment left view.
In figure: 1 board of education, 2 plates, 3 frames, 4 invagination slots, 5 first bars, 6 small columns, 7 grooves, 8 second bars, 9 rotations Screw, 10 first scales, 11 second scales, 12 angle indexes, 13 vacuum chucks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 is the structural schematic diagram of the utility model, and Fig. 2 is the left view of the utility model, below with reference to Fig. 1-2 to this Utility model is described in detail.
The utility model provides a kind of industrial and commercial administration teaching assiatant's plate, and board of education 1 includes plate 2, and 2 four side of plate is respectively set It is equipped with a frame 3, an invagination slot 4 is provided on each frame 3, each adjacent invagination slot 4 is connected with chamfering, in board of education 1 It is placed with the first bar 5 and the second bar 8, fluted 7 are arranged on the first bar 5 and the second bar 8, the first bar 5 and the second bar 8 are respectively with small Cylinder 6 is engaged in invagination 4 groove body of slot, and the groove 7 that a rotary screw 9 passes through on the second bar 8 is engaged in the groove on the second bar 8 In 7.The length of first bar 5 and the second bar 8 can be identical or not identical, is not particularly limited.
Fig. 3 is the first bar of the utility model schematic structural diagram of the second embodiment, is on above-mentioned Fig. 1-2 specific embodiment basis On, 5 surface of the first bar is provided with the first scale 10, drawn lines length can be assisted in.
Fig. 4 is the second bar of the utility model schematic structural diagram of the second embodiment;It is on above-mentioned Fig. 1-2 specific embodiment basis On, 8 surface of the second bar is provided with the second scale 11, drawn lines length can be assisted in.
Fig. 5 is the utility model plate schematic structural diagram of the second embodiment;It is on above-mentioned Fig. 1-2 specific embodiment basis On, 2 vertex of plate is provided with angle index 12, drawn lines angle can be assisted in.
Fig. 6 be the utility model plate 3rd embodiment left view, be on the basis of above-mentioned Fig. 1-2 specific embodiment, 2 back side of plate is equipped with vacuum chuck 13, can help for entire board of education 1 to be fixed in such as metope plane.
Working principle: the invagination for the frame 3 that the first bar 5 and the second bar 8 can be arranged along small column 6 on 2 four side of plate It is moved in slot 4, after being moved to destination locations, (rotary screw 9 can be in groove 7 for the rotary screw 9 that can tighten on groove 7 Middle movement), it is drawn lines then along the first bar 5 and the second bar 8, can quickly draw straight line or broken line.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

  1. Assiatant's plate 1. a kind of industrial and commercial administration is imparted knowledge to students, it is characterised in that: assiatant's plate (1) includes plate (2), (2) four side of plate It is each provided with a frame (3), an invagination slot (4) is provided on each frame (3), each adjacent invagination slot (4) is used Chamfering is connected, and the first bar (5) and the second bar (8), first bar (5) and described second are placed on assiatant's plate (1) It is arranged on bar (8) fluted (7), first bar (5) and second bar (8) are engaged in described with small column (6) respectively It falls into slot (4) groove body, the groove (7) that a rotary screw (9) passes through on second bar (8) is engaged in second bar (8) in the groove (7) on.
  2. Assiatant's plate 2. a kind of industrial and commercial administration according to claim 1 is imparted knowledge to students, it is characterised in that: first bar (5) and institute The length for stating the second bar (8) is different.
  3. Assiatant's plate 3. a kind of industrial and commercial administration according to claim 1 is imparted knowledge to students, it is characterised in that: the first bar (5) surface It is provided with the first scale (10).
  4. Assiatant's plate 4. a kind of industrial and commercial administration according to claim 1 is imparted knowledge to students, it is characterised in that: the second bar (8) surface It is provided with the second scale (11).
  5. Assiatant's plate 5. a kind of industrial and commercial administration according to claim 1 is imparted knowledge to students, it is characterised in that: plate (2) vertex It is provided with angle index (12).
  6. Assiatant's plate 6. a kind of industrial and commercial administration according to claim 1 is imparted knowledge to students, it is characterised in that: plate (2) back side peace Equipped with vacuum chuck (13).
CN201720830531.2U 2017-06-20 2017-06-20 A kind of industrial and commercial administration teaching assiatant's plate Expired - Fee Related CN209063762U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720830531.2U CN209063762U (en) 2017-06-20 2017-06-20 A kind of industrial and commercial administration teaching assiatant's plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720830531.2U CN209063762U (en) 2017-06-20 2017-06-20 A kind of industrial and commercial administration teaching assiatant's plate

Publications (1)

Publication Number Publication Date
CN209063762U true CN209063762U (en) 2019-07-05

Family

ID=67087598

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720830531.2U Expired - Fee Related CN209063762U (en) 2017-06-20 2017-06-20 A kind of industrial and commercial administration teaching assiatant's plate

Country Status (1)

Country Link
CN (1) CN209063762U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111445815A (en) * 2020-05-29 2020-07-24 淄博职业学院 Business administration teaching is with intelligent publicity board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111445815A (en) * 2020-05-29 2020-07-24 淄博职业学院 Business administration teaching is with intelligent publicity board

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190705

Termination date: 20200620

CF01 Termination of patent right due to non-payment of annual fee