CN213932328U - Teaching software development is with operation test equipment - Google Patents
Teaching software development is with operation test equipment Download PDFInfo
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- CN213932328U CN213932328U CN202023098220.2U CN202023098220U CN213932328U CN 213932328 U CN213932328 U CN 213932328U CN 202023098220 U CN202023098220 U CN 202023098220U CN 213932328 U CN213932328 U CN 213932328U
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Abstract
The utility model relates to a teaching software development technical field just discloses a teaching software development is with operation test equipment, the on-line screen storage device comprises a base, the upper surface symmetry of base is equipped with the baffle, first cavity has been seted up to the inside of base, the inside first bull stick that is equipped with of first cavity, the both ends pole wall of first bull stick is connected through the rotation of first bearing and the cavity upper and lower lateral wall that corresponds respectively, the fixed cup joint of pole wall of first bull stick has the gear, preceding, the back of first cavity symmetry respectively is equipped with L shape rack, two L shape rack is connected with gear engagement respectively, first bar mouth has been seted up to the last lateral wall symmetry of first cavity. The utility model discloses can fix test host computer, prevent that it from rocking and causing the screen display unclear, and the angle regulation of being convenient for is suitable for different crowds and uses the test.
Description
Technical Field
The utility model relates to a teaching software development technical field especially relates to a teaching software development is with operation test equipment.
Background
Software development is the process of building a software system or software parts in a system according to user requirements, and is a system engineering including requirement capture, requirement analysis, design, implementation and test.
After traditional teaching software development, need carry out the operation test to it, general test host computer is most directly placed on the desktop, and the table chair rocks and drives the host computer easily and rocks, easily causes the host computer collision to drive the screen display and rocks.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art when testing teaching software after the development, generally place the test host computer on the desktop, the desktop rocks and easily causes the screen to rock, and current host computer regulation visual angle is loaded down with trivial details, for firm host computer, prevents that it from rocking to cause to show unsharply, and the angle regulation of being convenient for conveniently watches, and the teaching software development that provides uses operation test equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an operation testing device for teaching software development comprises a base, wherein partition plates are symmetrically arranged on the upper surface of the base, a first cavity is formed in the base, a first rotating rod is arranged in the first cavity, rod walls at two ends of the first rotating rod are rotatably connected with upper and lower side walls of the corresponding cavity through first bearings respectively, a gear is fixedly sleeved on the rod wall of the first rotating rod, L-shaped racks are symmetrically arranged in the front and the back of the first cavity respectively, the two L-shaped racks are meshed with the gear respectively, first strip-shaped openings are symmetrically formed in the upper side wall of the first cavity, opposite ends of the two L-shaped racks extend upwards respectively and are slidably connected with the corresponding first strip-shaped openings through the corresponding first strip-shaped openings respectively, and a clamping plate is arranged on one side wall, close to the two L-shaped racks, of the two L-shaped racks respectively;
a second cavity is arranged inside the clapboard at the left side, a second rotating rod is arranged at the left side of the first cavity, the rod walls at the two ends of the second rotating rod are respectively and rotationally connected with the upper side wall and the lower side wall of the corresponding first cavity through second bearings, the upper end rod wall of the second rotating rod extends upwards to penetrate through the first cavity and is rotationally connected with the upper side wall of the second cavity through a third bearing, a first driving mechanism is arranged between the first rotating rod and the second rotating rod, one side wall of the two partition plates close to each other is respectively and rotatably connected with a third rotating rod through a fourth bearing, one side wall of the two third rotating rods close to each other is fixedly connected with a display together, a third cavity is arranged in the rod wall at the left end of the third rotating rod at the left side, the third cavity is internally provided with a limiting mechanism, the second cavity is internally provided with a second driving mechanism, and the second cavity is internally connected with the limiting mechanism through the second driving mechanism.
Preferably, first actuating mechanism includes two belt pulleys and belt, two the belt pulley respectively with the fixed cup joint of the lower extreme pole wall of the second bull stick of first bull stick, two the belt pulley passes through the belt and rotates the connection.
Preferably, stop gear includes separation blade, spring and connecting rod, inside the third cavity was located to the spring, the left end fixed connection of separation blade and spring, the spout has been seted up to the upper and lower lateral wall symmetry of third cavity, the upper and lower lateral wall of separation blade respectively with the spout sliding connection that corresponds, the left side wall fixed connection of connecting rod and separation blade, the through-hole has been seted up to the left side wall of third cavity, the left end pole wall of connecting rod outwards extends to inside the second cavity through the through-hole.
Preferably, the second driving mechanism comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly sleeved with the rod wall of the second rotating rod, the second bevel gear is fixedly sleeved with the rod wall of the left end of the third rotating rod on the left side, and the second bevel gear is in meshed connection with the first bevel gear.
Preferably, a second strip-shaped opening is formed in the front side wall of the third cavity, a pull rod is arranged on the front side wall of the blocking piece, and the rod wall of the pull rod extends outwards to pass through the second strip-shaped opening and is connected with the second strip-shaped opening in a sliding mode.
Preferably, the upper end rod wall of the second rotating rod extends upwards to penetrate through the upper side wall of the second cavity and is fixedly connected with a crank.
Compared with the prior art, the utility model provides a teaching software development is with operation test equipment possesses following beneficial effect:
1. this teaching software development is with operation test equipment, through rotating the crank, the crank rotates and drives the second bull stick and rotate, the second bull stick rotates and drives the left side belt pulley and rotate, the left side belt pulley rotates and drives the right side belt pulley through the belt and rotate to drive first bull stick and rotate, can drive the gear and rotate simultaneously when first bull stick rotates, thereby drive two L shape racks and rotate, thereby make two grip blocks lean on the motion, thereby carry out the centre gripping to the display and fix, prevent that it from rocking.
2. This teaching software development is with operation test equipment rotates through the second bull stick, can drive first bevel gear and rotate, can drive second bevel gear simultaneously and rotate when first bevel gear rotates to drive the connecting rod and rotate, through the separation blade with connecting rod fixed connection, can drive the rotation of third bull stick, thereby conveniently carry out angle modulation to the display.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can fix test host computer, prevent that it from rocking and causing the screen display to be unclear, and the angle regulation of being convenient for is suitable for different crowds and uses the test.
Drawings
Fig. 1 is a schematic structural diagram of an operation testing device for teaching software development according to the present invention;
FIG. 2 is a schematic sectional view of the whole of FIG. 1;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is an enlarged view of a portion B of fig. 1.
In the figure: the device comprises a base 1, a partition plate 2, a first rotating rod 3, a gear 4, a 5L-shaped rack, a clamping plate 6, a second rotating rod 7, a third rotating rod 8, a display 9, a belt pulley 10, a baffle plate 11, a spring 12, a connecting rod 13, a first bevel gear 14, a second bevel gear 15, a pull rod 16, a crank 17 and a belt 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, an operation testing device for teaching software development comprises a base 1, wherein partition plates 2 are symmetrically arranged on the upper surface of the base 1, a first cavity is formed in the base 1, a first rotating rod 3 is arranged in the first cavity, rod walls at two ends of the first rotating rod 3 are respectively rotatably connected with upper and lower side walls of the corresponding cavity through first bearings, a gear 4 is fixedly sleeved on the rod wall of the first rotating rod 3, L-shaped racks 5 are respectively and symmetrically arranged in front of and behind the first cavity, the two L-shaped racks 5 are respectively engaged with the gear 4, first strip-shaped openings are symmetrically formed in the upper side wall of the first cavity, opposite ends of the two L-shaped racks 5 respectively extend upwards to pass through the corresponding first strip-shaped openings and are respectively slidably connected with the corresponding first strip-shaped openings, and a clamping plate 6 is respectively arranged on one side wall, close to the two L-shaped racks 5;
the second cavity has been seted up to the inside of left side baffle 2, the left side of first cavity is equipped with second bull stick 7, the both ends pole wall of second bull stick 7 rotates through second bearing and the lateral wall about the first cavity that corresponds respectively and is connected, the last lateral wall that the upper end pole wall of second bull stick 7 upwards extends to run through first cavity and pass through third bearing and second cavity rotates and is connected, be equipped with first actuating mechanism between first bull stick 3 and the second bull stick 7, a lateral wall that two baffles 2 are close to mutually rotates through the fourth bearing respectively and is connected with third bull stick 8, the common fixedly connected with display 9 of a lateral wall that two third bull sticks 8 are close to mutually, the third cavity has been seted up to left side third bull stick 8's left end pole wall inside, the inside stop gear that is equipped with of third cavity, the inside second actuating mechanism that is equipped with of second cavity, the inside second cavity is connected with stop gear through second actuating mechanism.
The first driving mechanism comprises two belt pulleys 10 and a belt 18, the two belt pulleys 10 are respectively fixedly sleeved with the lower end rod wall of the second rotating rod 7 of the first rotating rod 3, and the two belt pulleys 10 are rotatably connected through the belt 18.
Stop gear includes separation blade 11, spring 12 and connecting rod 13, inside third cavity was located to spring 12, separation blade 11 and spring 12's left end fixed connection, on the third cavity, the spout has been seted up to the lower lateral wall symmetry, separation blade 11 last, lower lateral wall respectively with the spout sliding connection that corresponds, connecting rod 13 and separation blade 11's left side wall fixed connection, the through-hole has been seted up to the left side wall of third cavity, the left end pole wall of connecting rod 13 is through the through-hole outwards extending inside the second cavity.
The second driving mechanism comprises a first bevel gear 14 and a second bevel gear 15, the first bevel gear 14 is fixedly sleeved with the rod wall of the second rotating rod 7, the second bevel gear 15 is fixedly sleeved with the left end rod wall of the left third rotating rod 8, and the second bevel gear 15 is in meshed connection with the first bevel gear 14.
The second bar mouth has been seted up to the preceding lateral wall of third cavity, and the preceding lateral wall of separation blade 11 is equipped with pull rod 16, and the pole wall of pull rod 16 outwards extends through the second bar mouth and with second bar mouth sliding connection for the pulling drives spring 12 motion.
The upper end pole wall of second bull stick 7 upwards extends to run through the last lateral wall and the fixedly connected with crank 17 of second cavity for rotate and drive second bull stick 7 and rotate, thereby drive the motion of whole equipment.
In the utility model, when in use, the crank 17 is rotated to drive the second rotating rod 7 to rotate, the second rotating rod 7 is rotated to drive the left belt pulley 10 to rotate, the left belt pulley 10 is rotated to drive the right belt pulley 10 to rotate through the belt 18, thereby driving the first rotating rod 3 to rotate, the first rotating rod 3 can drive the gear 4 to rotate simultaneously when rotating, thereby driving the two L-shaped racks 5 to rotate, thereby enabling the two clamping plates 6 to move against each other, thereby clamping and fixing the display 9 and preventing the display from shaking, the first bevel gear 14 can be driven to rotate through the rotation of the second rotating rod 7, the second bevel gear 15 can be driven to rotate simultaneously when the first bevel gear 14 rotates, thereby driving the connecting rod 13 to rotate, the third rotating rod 8 can be driven to rotate through the baffle plate 11 fixedly connected with the connecting rod 13, the angle adjustment can be carried out on the display 9, through the pulling pull rod 16, the spring 12 can be forced inwardly by the flap 11 to disengage the second bevel gear 15 from the first bevel gear 14, thereby stopping the angular adjustment during clamping and facilitating adjustment of the display 9.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The operation test equipment for teaching software development comprises a base (1) and is characterized in that a partition plate (2) is symmetrically arranged on the upper surface of the base (1), a first cavity is formed in the base (1), a first rotating rod (3) is arranged in the first cavity, rod walls at two ends of the first rotating rod (3) are rotatably connected with upper and lower side walls of the corresponding cavity through first bearings respectively, a gear (4) is fixedly sleeved on the rod wall of the first rotating rod (3), L-shaped racks (5) are symmetrically arranged in front of and behind the first cavity respectively, the two L-shaped racks (5) are meshed with the gear (4) respectively, first strip-shaped openings are symmetrically formed in the upper side wall of the first cavity, and opposite ends of the two L-shaped racks (5) extend upwards respectively and are slidably connected with the corresponding first strip-shaped openings through the corresponding first strip-shaped openings respectively, a clamping plate (6) is respectively arranged on one side wall of each L-shaped rack (5) close to the corresponding L-shaped rack;
a second cavity is formed in the left side of the partition plate (2), a second rotating rod (7) is arranged on the left side of the first cavity, rod walls at two ends of the second rotating rod (7) are respectively and rotatably connected with upper and lower side walls of the corresponding first cavity through second bearings, a rod wall at the upper end of the second rotating rod (7) upwards extends to penetrate through the first cavity and is rotatably connected with the upper side wall of the second cavity through a third bearing, a first driving mechanism is arranged between the first rotating rod (3) and the second rotating rod (7), a side wall, close to the two partition plates (2), is respectively and rotatably connected with a third rotating rod (8) through a fourth bearing, a display (9) is fixedly connected with a side wall, close to the two third rotating rods (8), a third cavity is formed in the left side of the left end rod wall of the third rotating rod (8), and a limiting mechanism is arranged in the third cavity, and a second driving mechanism is arranged in the second cavity, and the second cavity is connected with the limiting mechanism through the second driving mechanism.
2. The running test equipment for teaching software development according to claim 1, wherein the first driving mechanism comprises two belt pulleys (10) and a belt (18), the two belt pulleys (10) are respectively fixedly sleeved with the lower end rod wall of the second rotating rod (7) of the first rotating rod (3), and the two belt pulleys (10) are rotatably connected through the belt (18).
3. The operation test equipment for teaching software development according to claim 1, wherein the limiting mechanism comprises a blocking piece (11), a spring (12) and a connecting rod (13), the spring (12) is arranged in the third cavity, the blocking piece (11) is fixedly connected with the left end of the spring (12), sliding grooves are symmetrically formed in the upper side wall and the lower side wall of the third cavity, the upper side wall and the lower side wall of the blocking piece (11) are respectively in sliding connection with the corresponding sliding grooves, the connecting rod (13) is fixedly connected with the left side wall of the blocking piece (11), a through hole is formed in the left side wall of the third cavity, and the left end rod wall of the connecting rod (13) extends outwards to the inside of the second cavity through the through hole.
4. The running test equipment for teaching software development according to claim 1, wherein the second driving mechanism comprises a first bevel gear (14) and a second bevel gear (15), the first bevel gear (14) is fixedly sleeved with the rod wall of the second rotating rod (7), the second bevel gear (15) is fixedly sleeved with the rod wall at the left end of the third rotating rod (8), and the second bevel gear (15) is in meshed connection with the first bevel gear (14).
5. The running test equipment for teaching software development according to claim 3, wherein a second strip-shaped opening is formed in the front side wall of the third cavity, a pull rod (16) is arranged on the front side wall of the blocking piece (11), and the rod wall of the pull rod (16) extends outwards to pass through the second strip-shaped opening and is in sliding connection with the second strip-shaped opening.
6. An operation test device for teaching software development according to claim 1, characterized in that the upper end rod wall of the second rotary rod (7) extends upwards through the upper side wall of the second cavity and is fixedly connected with a crank (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023098220.2U CN213932328U (en) | 2020-12-21 | 2020-12-21 | Teaching software development is with operation test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023098220.2U CN213932328U (en) | 2020-12-21 | 2020-12-21 | Teaching software development is with operation test equipment |
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| Publication Number | Publication Date |
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| CN213932328U true CN213932328U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023098220.2U Active CN213932328U (en) | 2020-12-21 | 2020-12-21 | Teaching software development is with operation test equipment |
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| CN (1) | CN213932328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024098495A1 (en) * | 2022-11-11 | 2024-05-16 | 常州晶麒新材料科技有限公司 | Multifunctional baby monitor |
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2020
- 2020-12-21 CN CN202023098220.2U patent/CN213932328U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024098495A1 (en) * | 2022-11-11 | 2024-05-16 | 常州晶麒新材料科技有限公司 | Multifunctional baby monitor |
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