CN203814883U - Computer teaching rostrum with water cooling function - Google Patents
Computer teaching rostrum with water cooling function Download PDFInfo
- Publication number
- CN203814883U CN203814883U CN201420240471.5U CN201420240471U CN203814883U CN 203814883 U CN203814883 U CN 203814883U CN 201420240471 U CN201420240471 U CN 201420240471U CN 203814883 U CN203814883 U CN 203814883U
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- China
- Prior art keywords
- computer
- dais
- cooling
- rostrum
- axle
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- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a computer teaching rostrum with a water cooling function. The computer teaching rostrum comprises a rostrum body device, a computer displayer lifting device and a computer cooling device. The rostrum body device comprises a base, a rostrum body, a rostrum top, a first connection support and a cooling machine cabinet. The computer displayer lifting device is provided with a first connection pin, a hydraulic cylinder, a hydraulic oil pump, a connection pin, a computer displayer and a computer rotation hinge. The computer cooling device is provided with a cooling cabinet, a cooling water system, a synchronous motor, a supporting sleeve and a flyball device. The computer teaching rostrum is simple in structure, convenient to use, practical, capable of adapting to teaching environment of classrooms, and capable of effectively preventing a computer host from being influenced by heat. The computer displayer has a lifting function, so that the computer displayer can descend to the inside of the rostrum body when not used, space of a desk top is not occupied, the top of the rostrum is reasonably used, and teaching is facilitated.
Description
Technical field
The utility model relates to a kind of Lectern for teaching, and a kind of computer teaching with water cooling function is used dais specifically.
Background technology
In current teaching environment, teaching consuming energy brain is arranged on below dais often, instructor can watch computer screen by the glass being arranged on dais, but because glass material is more crisp, easily there are cut and damage, these will affect instructor and watch computer display screen, will affect teaching, moreover in classroom, often heat is larger, will affect the heat radiation of main frame, serious meeting has influence on the service life of computer, and therefore designing a kind of computer teaching with water cooling function is very necessary with dais.
Utility model content
The purpose of this utility model is the deficiency existing for prior art, provides a kind of computer teaching with water cooling function to use dais.
For achieving the above object, the method that the utility model adopts is: a kind of with using the computer teaching of water cooling function with dais, comprise dais agent set, computer monitor lowering or hoisting gear and computer cooling device; On the agent set of described dais, be provided with base, dais main body, dais table top, the first connection bracket and cooling cabinet, base is arranged on the lower end of dais main body, and dais table top is arranged on the upper end of dais main body, and cooling cabinet is arranged on the right-hand member of dais main body.The first connection bracket is arranged on the middle part of dais main body; On the table top of described dais, be provided with square breach, active desktop and active desktop hinge, square breach is arranged on the middle part of dais table top, active desktop is connected with square breach by active desktop hinge, and active desktop hinge is arranged on the edge of square breach; On described computer monitor lowering or hoisting gear, be provided with hydraulic cylinder, connecting axle, hydraulic oil pump, computer monitor, mainframe box and computer turning joint, hydraulic oil pump is arranged on dais body interior, hydraulic cylinder lower end is connected with the first connection bracket by the first connecting pin, hydraulic cylinder upper end is provided with external screw thread, on connecting axle, be provided with internal thread, connecting axle and hydraulic cylinder upper end are threaded connection, computer monitor lower end is provided with the second connection bracket, connecting axle is connected with the second connection bracket by the second connecting pin, and computer monitor right-hand member is provided with computer turning joint; On described computer cooling device, be provided with cooling water system, synchronous motor, support set, rotating shaft and flyball device, cooling water system is evenly arranged on mainframe box around, the cooling water system mainframe box of unifying is all arranged on cooling cabinet inside, synchronous motor and support set are all arranged in the main body of dais, on synchronous motor, be provided with rotating shaft, in rotating shaft, connecting flyball device; On described flyball device, be provided with axle sleeve, the axle collar, first connecting rod, cross bar, armed lever and flyball, cross bar is arranged on the upper end of rotating shaft, rotating shaft middle part is provided with axle sleeve and the axle collar, first connecting rod lower end is connected with the axle collar, and armed lever upper end is connected with crossbar end, and middle part is connected with first connecting rod top, armed lever lower end is provided with flyball, second connecting rod left end is arranged on axle sleeve, and right-hand member is connected with throttling rod left end, and throttling rod is through the circular hole on support set and cooling cabinet.
As preferably, the first endoporus and rotating shaft on the described axle collar are interference fit, and the second endoporus and rotating shaft on axle sleeve are matched in clearance, are provided with T-shaped bulge loop on the axle collar, are provided with T-shaped bulge loop on axle sleeve, and T-shaped bulge loop and T-shaped bulge loop are matched in clearance.
Beneficial effect: the utility model is simple in structure, convenient and practical, not only can meet the demand of computer teaching, can also meet the teaching of Other subjects simultaneously, the movement of portable plate can not affect the use of this device, and this practicality simultaneously newly also has refrigerating function and can according to the heat of main frame, regulate the flow of cooling fluid, and the utility model type noise is little, convenient control, provides a great convenience to instructor's teaching.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model side view;
Fig. 3 is cooling device enlarged drawing;
Fig. 4 is axle sleeve axle collar enlarged drawing.
Wherein, 1-base, 2-dais main body, 3-hydraulic oil pump, 4-dais table top, 5-the first connection bracket, 6-cooling cabinet, 7-cooling water system, 8-active desktop hinge, 9-active desktop, 10-computer turning joint, 11-computer monitor, 12-hydraulic cylinder, 13-external screw thread, 14-internal thread, 15-connecting axle, 16-the second connecting pin, 17-the first connecting pin, 18-the second connection bracket, 19-synchronous motor, 20-support set, 21-throttling rod, 22-circular hole, 23-mainframe box, the square breach of 24-, 25-rotating shaft, 26-second connecting rod, 27-axle sleeve, the 28-axle collar, 29-first connecting rod, 30-cross bar, 31-armed lever, 32-flyball, 33-the first endoporus, 34-the second endoporus, 35-T type bulge loop, 36-T type scrobicular ring.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, this practicality example is implemented take technical solutions of the utility model under prerequisite, with understanding these embodiment, only for the utility model is described, is not used in the scope of the present utility model that limits.
As shown in Figures 1 to 4, a kind of with using the computer teaching of water cooling function with dais, comprise dais agent set, computer monitor lowering or hoisting gear and computer cooling device; On the agent set of described dais, be provided with base 1, dais main body 2, dais table top 4, the first connection bracket 5 and cooling cabinet 6, base 1 is arranged on the lower end of dais main body 2, dais table top 4 is arranged on the upper end of dais main body 2, and cooling cabinet 6 is arranged on the right-hand member of dais main body 2.The first connection bracket 5 is arranged on the middle part of dais main body 2, on described dais table top 4, be provided with square breach 24, active desktop 9 and active desktop hinge 8, square breach 24 is arranged on the middle part of dais table top 4, active desktop 9 is connected with square breach 24 by active desktop hinge 8, and active desktop hinge 8 is arranged on the edge of square breach 24, on described computer monitor lowering or hoisting gear, be provided with hydraulic cylinder 12, connecting axle 15, hydraulic oil pump 3, computer monitor 11, mainframe box 23 and computer turning joint 10, hydraulic oil pump 3 is arranged on dais main body 2 inside, hydraulic cylinder 12 lower ends are connected with the first connection bracket 5 by the first connecting pin 17, hydraulic cylinder 12 upper ends are provided with external screw thread 13, on connecting axle 15, be provided with internal thread 14, connecting axle 15 is threaded connection with hydraulic cylinder 12 upper ends, computer monitor 11 lower ends are provided with the second connection bracket 18, connecting axle 15 is connected with the second connection bracket 18 by the second connecting pin 16, computer monitor 11 right-hand members are provided with computer turning joint 10, on described computer cooling device, be provided with cooling water system 7, synchronous motor 19, support set 20, rotating shaft 25 and flyball device, cooling water system 7 is evenly arranged on mainframe box 23 around, cooling water system 7 and mainframe box 23 are all arranged on cooling cabinet 6 inside, synchronous motor 19 and support set 20 are all arranged in dais main body 2, on synchronous motor 19, be provided with rotating shaft 25, in rotating shaft 25, connecting flyball device, on described flyball device, be provided with axle sleeve 27, the axle collar 28, first connecting rod 29, cross bar 30, armed lever 31 and flyball 32, cross bar 30 is arranged on the upper end of rotating shaft 25, rotating shaft 25 middle parts are provided with axle sleeve 27 and the axle collar 28, first connecting rod 29 lower ends are connected with the axle collar 28, armed lever 31 upper ends are connected with cross bar 30 ends, middle part is connected with first connecting rod 29 tops, armed lever 31 lower ends are provided with flyball 32, second connecting rod 26 left ends are arranged on axle sleeve 27, right-hand member is connected with throttling rod 21 left ends, and throttling rod 21 is through the circular hole 22 on support set 20 and cooling cabinet 6.
Further, the first endoporus 33 on the described axle collar 28 is interference fit with rotating shaft 25, and the second endoporus 34 on axle sleeve 27 is matched in clearance with rotating shaft 25, is provided with T-shaped bulge loop 35 on the axle collar 28, on axle sleeve 27, be provided with T-shaped bulge loop 35, T-shaped bulge loop 35 and T-shaped bulge loop 35 are matched in clearance.When rotating shaft is rotated, the axle collar is along with rotating shaft is rotated, and because axle sleeve and rotating shaft and the axle collar are matched in clearance, in axle collar rotation process, axle sleeve can guarantee that relative dais main body do not move, and will meet topology requirement like this.
The utility model in use, is opened active desktop, opens hydraulic jack, makes it oil-feed, and computer monitor, under hydraulic jack and hinge effect, can rotate around hinge, until suitable visual angle.If while not needing to use, open hydraulic cylinder and make it off-load, when computer display screen is during in dais body interior, shut active desktop, when computer is used, open cooling water system, ventilating fan on mainframe box will rotate under driven by motor, when electrical machinery of ventilator rotates, as synchronous motor, drive rotating shaft is rotated, and rotating speed is consistent with ventilating fan, rotating shaft is rotated and is moved flyball rotation, centrifugal force opens flyball, drive axle collar rotation to move up, the axle collar drives axle sleeve to move up, drive second connecting rod, control the front and back of throttling rod, motor speed is faster, the height that flyball rises is higher, throttling rod more left, cooling system flow is larger, otherwise rotating speed is lower, cooling system flow is less.Therefore reached according to main frame the degree of heat and regulated cooling effect.
Claims (2)
1. with the computer teaching with water cooling function, use a dais, it is characterized in that: comprise dais agent set, computer monitor lowering or hoisting gear and computer cooling device, on the agent set of described dais, be provided with base (1), dais main body (2), dais table top (4), the first connection bracket (5) and cooling cabinet (6), base (1) is arranged on the lower end of dais main body (2), dais table top (4) is arranged on the upper end of dais main body (2), cooling cabinet (6) is arranged on the right-hand member of dais main body (2), and the first connection bracket (5) is arranged on the middle part of dais main body (2), on described dais table top (4), be provided with square breach (24), active desktop (9) and active desktop hinge (8), square breach (24) is arranged on the middle part of dais table top (4), active desktop (9) is connected with square breach (24) by active desktop hinge (8), and active desktop hinge (8) is arranged on the edge of square breach (24), on described computer monitor lowering or hoisting gear, be provided with hydraulic cylinder (12), connecting axle (15), hydraulic oil pump (3), computer monitor (11), mainframe box (23) and computer turning joint (10), hydraulic oil pump (3) is arranged on dais main body (2) inside, hydraulic cylinder (12) lower end is connected with the first connection bracket (5) by the first connecting pin (17), hydraulic cylinder (12) upper end is provided with external screw thread (13), on connecting axle (15), be provided with internal thread (14), connecting axle (15) is threaded connection with hydraulic cylinder (12) upper end, computer monitor (11) lower end is provided with the second connection bracket (18), connecting axle (15) is connected with the second connection bracket (18) by the second connecting pin (16), computer monitor (11) right-hand member is provided with computer turning joint (10), on described computer cooling device, be provided with cooling water system (7), synchronous motor (19), support set (20), rotating shaft (25) and flyball device, cooling water system (7) is evenly arranged on mainframe box (23) around, cooling water system (7) and mainframe box (23) are all arranged on cooling cabinet (6) inside, synchronous motor (19) and support set (20) are all arranged in dais main body (2), on synchronous motor (19), be provided with rotating shaft (25), rotating shaft is connecting flyball device on (25), on described flyball device, be provided with axle sleeve (27), the axle collar (28), first connecting rod (29), cross bar (30), armed lever (31) and flyball (32), cross bar (30) is arranged on the upper end of rotating shaft (25), rotating shaft (25) middle part is provided with axle sleeve (27) and the axle collar (28), first connecting rod (29) lower end is connected with the axle collar (28), armed lever (31) upper end is connected with cross bar (30) end, middle part is connected with first connecting rod (29) top, armed lever (31) lower end is provided with flyball (32), second connecting rod (26) left end is arranged on axle sleeve (27), right-hand member is connected with throttling rod (21) left end, throttling rod (21) is through the circular hole (22) on support set (20) and cooling cabinet (6).
2. band is used dais with the computer teaching of water cooling function according to claim 1, it is characterized in that: the first endoporus (33) on the described axle collar (28) is interference fit with rotating shaft (25), the second endoporus (34) on axle sleeve (27) is matched in clearance with rotating shaft (25), on the axle collar (28), be provided with T-shaped bulge loop (35), on axle sleeve (27), be provided with T-shaped bulge loop (35), T-shaped bulge loop (35) and T-shaped bulge loop (35) are matched in clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420240471.5U CN203814883U (en) | 2014-05-12 | 2014-05-12 | Computer teaching rostrum with water cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420240471.5U CN203814883U (en) | 2014-05-12 | 2014-05-12 | Computer teaching rostrum with water cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203814883U true CN203814883U (en) | 2014-09-10 |
Family
ID=51470443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420240471.5U Expired - Fee Related CN203814883U (en) | 2014-05-12 | 2014-05-12 | Computer teaching rostrum with water cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203814883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382350A (en) * | 2014-09-29 | 2015-03-04 | 河南机电高等专科学校 | Computer teaching device |
-
2014
- 2014-05-12 CN CN201420240471.5U patent/CN203814883U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104382350A (en) * | 2014-09-29 | 2015-03-04 | 河南机电高等专科学校 | Computer teaching device |
| CN104382350B (en) * | 2014-09-29 | 2017-10-17 | 河南工学院 | A kind of computer teaching device |
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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: 20140910 Termination date: 20150512 |
|
| EXPY | Termination of patent right or utility model |