CN203799572U - Mechanism storage demonstration integrated cabinet - Google Patents
Mechanism storage demonstration integrated cabinet Download PDFInfo
- Publication number
- CN203799572U CN203799572U CN201420228292.XU CN201420228292U CN203799572U CN 203799572 U CN203799572 U CN 203799572U CN 201420228292 U CN201420228292 U CN 201420228292U CN 203799572 U CN203799572 U CN 203799572U
- Authority
- CN
- China
- Prior art keywords
- upset
- flat key
- major axis
- box body
- web member
- 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 mechanism storage demonstration integrated cabinet comprising a box body, side plates, an electric machine, a transmission part, a rolling shaft part, hinges, bearing pedestals, door stoppers and universal wheels. The electric machine is mounted at a central position of the box body, the transmission part is mounted on bottom plates of the box body, the bearing pedestals are tightly clamped on edges of the bottom plates of the box body, the rolling shaft part is mounted between two bottom plates of the box body through the bearing pedestals, the side plates are mounted on a rolling shaft through the hinges, a top plate and the side plates of the box body are combined in an attracted manner through the door stoppers, and the bottom part of the box body is provided with universal wheels. A plurality of mechanisms can be simultaneously stored and demonstrated in the mechanism storage demonstration integrated cabinet; beautiful appearance, saved space and convenience of movement are realized; the mechanism storage demonstration integrated cabinet can be used in a classroom or in a laboratory; the plurality of the mechanisms can be driven to simultaneously move through one drive; the problem that tooth wheels are stricken in start-stop processes and other problems can be prevented through a separation and reunion structure. Novel design, improvement of classroom vitality, improvement of teaching quality are realized; the mechanism storage demonstration integrated cabinet is good in application value and market popularization prospect.
Description
Technical field
The utility model belongs to a kind of mechanism apparatus for demonstrating, and particularly demonstration integrated cabinet is deposited by a kind of mechanism.
Background technology
In the fast-developing process of China's science and technology, classroom teaching aid is also in constantly development, perfect.The innovation of classroom teaching aid is not only conducive to student and understands better abstract knowwhy, improves classroom efficiency, and plays an important role in conjunction with practice consciousness and creativity consciousness to cultivating undergraduate theory.For the course that contains the cognitive class of mechanism in industry science, development and exploitation can collect deposit demonstrate multiple mechanisms one, save space, light removable, good looking appearance, easy to operate demonstration teaching aid become one of main direction that current teaching aid studies.
At present, on the mechanical course about mechanism's cognition, the teaching aid that can take classroom in laboratory to only has some single, simple mechanism models, and can only manual operation, in the process of carrying mechanism, is also easy to wearing and tearing and even damages mechanism.And the device that can demonstrate mechanism kinematic is fixed on laboratory stand or box cabinet, institute takes up space large, can not move; These box cabinets also become three-dimensional mechanism into two dimension, cannot touch, and make to observe to suffer restraints, and operation is inconvenient, greatly reduces the learning interest of students.Therefore, development and exploitation can collect to deposit to be demonstrated multiple mechanisms one, save space, light apparatus for demonstrating movably and has become the key of further improving Classroom Teaching, can not only greatly save take up space, conveniently moving, realizes classroom, two places, laboratory to use; And can deposit simultaneously and demonstrate Duo Tao mechanism, realize inter-agency contrast.This device has broad application prospects.
Summary of the invention
The purpose of this utility model is to provide a kind of mechanism and deposits demonstration integrated cabinet.Realize Yi Ge center power and demonstrate Duo Tao mechanism simultaneously.This cabinet good looking appearance, light removable, can deposit and can demonstrate mechanism, for causing student's interest, improve teaching pattern, improve Classroom instruction quality significant, have broad application prospects.
The purpose of this utility model is achieved in that
Demonstration integrated cabinet is deposited by a kind of mechanism, comprise casing, casing comprises side plate and is arranged on the base plate of bottom, base plate is fixed with upset major axis and upset minor axis by bearing seat, the dead in line of upset major axis and upset minor axis, upset is sheathed on major axis is fixed with the first bevel gear, on upset major axis, be provided with the first cylindrical cam with relative one end of upset minor axis successively movable sleeve, the second cylindrical cam and the second web member, the first cylindrical cam is fixedly connected with side plate by side plate push rod, the sidepiece of the second cylindrical cam offers cam stopper slot vertically, on base plate, be fixed with base plate push rod, on base plate push rod, be provided with the projection that is embedded into cam stopper slot, the second web member is fixedly connected with flat key one end, on upset minor axis, fixed cover is provided with the first web member and belt wheel, on the first web member, offer the flat key patchhole that the flat key other end is corresponding, on upset major axis, offer vertically the upset major axis flat key groove with flat key adaptation, flat key can slide in upset major axis flat key groove direction vertically, the sheathed baffle plate that is fixed with on flat key, between baffle plate and the first web member, be provided with spring, belt wheel is connected with the side plate belt wheel being arranged on side plate by Timing Belt, in casing, be provided with motor, on the central shaft of motor, be arranged with crown gear, on base plate, activity is fixed with transmission shaft, transmission shaft one end is arranged with spur gear, the other end is arranged with the second bevel gear, spur gear engages with crown gear, the second bevel gear engages with the first bevel gear.
The utility model has the following advantages with respect to prior art: utilize turning lateral board mechanism can deposit simultaneously and demonstrate Duo Tao mechanism, device good looking appearance, saves space, convenient mobile, has realized classroom, the use of two places, laboratory.Only realize Liao Duotaotao mechanism by a power and move simultaneously, clutch structure has more been avoided in start-stop process, playing gear, the problems such as abrased gear simultaneously.This device modern design, maintaining cost is low, has increased the vividness in classroom, has improved quality of instruction, has good using value and marketing prospect.
Brief description of the drawings
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is the syndeton schematic diagram of upset length/minor axis of the present utility model;
Fig. 3 is that Fig. 2 has removed the syndeton schematic diagram after the first web member, flat key, baffle plate;
Fig. 4 is the syndeton schematic diagram of the first web member, flat key, baffle plate in Fig. 2;
Fig. 5-1 is the diagrammatic cross-section of the second cylindrical cam;
Fig. 5-2 are that the master of the second cylindrical cam looks schematic diagram;
Fig. 6 is the diagrammatic cross-section of the second web member;
Fig. 7 is the diagrammatic cross-section of the first web member;
Fig. 8 overturns on major axis near the diagrammatic cross-section of upset minor axis one end;
Fig. 9 is rotational structure schematic diagram of the present utility model.
1-casing in figure; 2-shaft coupling; 3-side plate; 4-bearing seat; 5-universal wheel; 6-loose-leaf; 7-motor; 8-door-inhale; The 9-major axis that overturns; 901-upset major axis flat key groove; 10-the first cylindrical cam; 11-the second cylindrical cam; 1101-cam stopper slot; 12-base plate push rod; 13-thin bar bar; 14-the first web member; 1401-flat key patchhole; The 15-minor axis that overturns; 16-spring; 17-the second web member; 1701-web member flat key groove; The perforation of 1702-web member; 18-side plate push rod; 19-the first bevel gear; 2001-spur gear; 2002-the second bevel gear; 21-central shaft; 22-crown gear; 23-transmission shaft; 24-belt wheel; 25-Timing Belt; 26-base plate; 27-flat key; 2701-flat key tip; 28-baffle plate; 2801-baffle perforations; 29-side plate belt wheel.
Embodiment
As shown in Fig. 1 ~ 9: 1, demonstration integrated cabinet is deposited by a kind of mechanism, comprise casing 1, casing 1 comprises side plate 3 and is arranged on the base plate 26 of bottom, base plate 26 is fixed with upset major axis 9 and upset minor axis 15 by bearing seat 4, the dead in line of upset major axis 9 and upset minor axis 15, upset is sheathed on major axis 9 is fixed with the first bevel gear 19, on upset major axis 9, be provided with the first cylindrical cam 10 with relative one end of upset minor axis 15 successively movable sleeve, the second cylindrical cam 11 and the second web member 17, the first cylindrical cam 10 is fixedly connected with side plate 3 by side plate push rod 18, the sidepiece of the second cylindrical cam 11 offers cam stopper slot 1101 vertically, on base plate 26, be fixed with base plate push rod 12, on base plate push rod 12, be provided with the projection that is embedded into cam stopper slot 1101, the second web member 17 is fixedly connected with flat key 27 one end, on upset minor axis 15, fixed cover is provided with the first web member 14 and belt wheel 24, on the first web member 14, offer the flat key patchhole 1401 that flat key 27 other ends are corresponding, on upset major axis 9, offer vertically the upset major axis flat key groove 901 with flat key 27 adaptations, flat key 27 can slide in upset major axis flat key groove 901 direction vertically, the sheathed baffle plate 28 that is fixed with on flat key 27, between baffle plate 28 and the first web member 14, be provided with spring 16, belt wheel 24 is connected with the side plate belt wheel 29 being arranged on side plate 3 by Timing Belt 25, in casing 1, be provided with motor 7, on the central shaft of motor 7, be arranged with crown gear 22, on base plate 26, activity is fixed with transmission shaft 23, transmission shaft 23 one end are arranged with spur gear 2001, the other end is arranged with the second bevel gear 2002, spur gear 2001 engages with crown gear 22, the second bevel gear 2002 engages with the first bevel gear 19.
As Fig. 2-4, in use, in the time that side plate 3 is pull-in on casing by door-inhale 8, the inclined-plane of the first cylindrical cam 10 and the second cylindrical cam 11 overlaps, the two form one complete cylindrical, now under the effect of spring 16, flat key 27 is interior to sliding away from the direction of rotation minor axis 15 at upset major axis flat key groove 901, make flat key 27 depart from the flat key patchhole 1401 on the first web member 14, the major axis 9 that makes to overturn rotates and can not drive upset minor axis 15 to rotate, thereby power can be delivered to the side plate belt wheel 29 on side plate.
In the time that side plate 3 opens outside casing, side plate 3 drives the first cylindrical cam 10 to rotate by side plate push rod 18, because the second cylindrical cam 11 is at the cam stopper slot 1101 of offering vertically be inserted under the protruding position-limiting action in cam stopper slot 1101, the second cylindrical cam 10 can only be along 9 axially-movables of upset major axis, so the first cylindrical cam 10 is by the second cylindrical cam 10 minor axis 15 of pushing to overturn, make flat key 27 be inserted into the flat key patchhole 1401 on the first web member 14, thereby the upset minor axis 15 that rotarily drives of upset major axis 9 rotates, then drive the side plate belt wheel 29 on side plate to rotate.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (1)
1. demonstration integrated cabinet is deposited by a mechanism, comprise casing (1), it is characterized in that, casing (1) comprises side plate (3) and is arranged on the base plate (26) of bottom, base plate (26) is fixed with upset major axis (9) and upset minor axis (15) by bearing seat (4), the dead in line of upset major axis (9) and upset minor axis (15), upper sheathed the first bevel gear (19) that is fixed with of upset major axis (9), upper one end relative with upset minor axis (15) of upset major axis (9) successively movable sleeve is provided with the first cylindrical cam (10), the second cylindrical cam (11) and the second web member (17), the first cylindrical cam (10) is fixedly connected with side plate (3) by side plate push rod (18), the sidepiece of the second cylindrical cam (11) offers cam stopper slot (1101) vertically, on base plate (26), be fixed with base plate push rod (12), base plate push rod is provided with the projection that is embedded into cam stopper slot (1101) on (12), the second web member (17) is fixedly connected with flat key (27) one end, the upper fixed cover of upset minor axis (15) is provided with the first web member (14) and belt wheel (24), on the first web member (14), offer the flat key patchhole (1401) that flat key (27) other end is corresponding, on upset major axis (9), offer vertically the upset major axis flat key groove (901) adaptive with flat key (27), flat key (27) can slide in upset major axis flat key groove (901) direction vertically, the upper sheathed baffle plate (28) that is fixed with of flat key (27), between baffle plate (28) and the first web member (14), be provided with spring (16), belt wheel (24) is connected with the side plate belt wheel (29) being arranged on side plate (3) by Timing Belt (25), in casing (1), be provided with motor (7), on the central shaft of motor (7), be arranged with crown gear (22), the upper activity of base plate (26) is fixed with transmission shaft (23), transmission shaft (23) one end is arranged with spur gear (2001), the other end is arranged with the second bevel gear (2002), spur gear (2001) engages with crown gear (22), the second bevel gear (2002) engages with the first bevel gear (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228292.XU CN203799572U (en) | 2014-05-06 | 2014-05-06 | Mechanism storage demonstration integrated cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420228292.XU CN203799572U (en) | 2014-05-06 | 2014-05-06 | Mechanism storage demonstration integrated cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799572U true CN203799572U (en) | 2014-08-27 |
Family
ID=51381769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420228292.XU Expired - Fee Related CN203799572U (en) | 2014-05-06 | 2014-05-06 | Mechanism storage demonstration integrated cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799572U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464490A (en) * | 2014-12-11 | 2015-03-25 | 潘江如 | Teaching aid for machinery course teaching |
-
2014
- 2014-05-06 CN CN201420228292.XU patent/CN203799572U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104464490A (en) * | 2014-12-11 | 2015-03-25 | 潘江如 | Teaching aid for machinery course teaching |
| CN104464490B (en) * | 2014-12-11 | 2017-05-03 | 潘江如 | Teaching aid for machinery course teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150506 |
|
| EXPY | Termination of patent right or utility model |