CN215908677U - Support for mechanical demonstration - Google Patents
Support for mechanical demonstration Download PDFInfo
- Publication number
- CN215908677U CN215908677U CN202120412148.1U CN202120412148U CN215908677U CN 215908677 U CN215908677 U CN 215908677U CN 202120412148 U CN202120412148 U CN 202120412148U CN 215908677 U CN215908677 U CN 215908677U
- Authority
- CN
- China
- Prior art keywords
- box
- support
- sides
- seat
- fixed
- 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
Links
- 230000000670 limiting effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 10
- 244000309464 bull Species 0.000 description 5
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a support for mechanical demonstration, which comprises a support box, wherein an adjusting structure is arranged in the support box, the top of the adjusting structure is connected with a clamping structure, the support box can drive a rotating rod in the clamping structure to rotate through rotating a rotating wheel, a movable seat can only drive a clamping seat to perform inward or outward clamping motion due to the limiting action of a fixed rod, the clamping structure can fix mechanical demonstration equipment, the stability of the mechanical demonstration equipment during demonstration is greatly improved, the movable seat and a supporting seat can be driven to perform vertical linear motion through the matching of a double-shaft motor, a rotating shaft, a first bevel gear, a second bevel gear, a lead screw and a sliding rail in the adjusting structure so as to perform height adjustment on the mechanical demonstration equipment, and the mechanical demonstration equipment can be driven to rotate for 360 degrees through an electric rotating chassis, the mechanical display equipment is convenient for users to watch, and the mechanical display equipment can be displayed more comprehensively.
Description
Technical Field
The utility model relates to the technical field of mechanical display equipment, in particular to a support for mechanical demonstration.
Background
The machine is a tool device which can help people to reduce work difficulty or save labor, and articles such as chopsticks, brooms and tweezers can be called as the machine, and the machine is a simple machine. The complex machine is composed of two or more simple machines. These relatively complex machines are often called machines. From a structural and kinematic point of view, the mechanisms and machines are not distinct and are broadly called machines.
The support for traditional machinery is mostly simple device, can not carry out effectual fixed to mechanical display device, in case mechanical display device drops and will great influence the life of this equipment on ground, and current support can not carry out the omnidirectional show to mechanical display device, and the not convenient to use person's seeing, to above-mentioned problem, the deep research is carried out, has carried out the present case and produces.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bracket for mechanical demonstration, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a support for mechanical demonstration comprises a support box, wherein an opening is formed in the top of the support box, an adjusting structure is installed in the support box, and the top of the adjusting structure is connected with a clamping structure;
the adjusting structure comprises two sliding rails, two screw rods, a double-shaft motor, two rotating shafts, two first bevel gears, two second bevel gears, a moving seat, a supporting seat and an electric rotating chassis;
two the slide rail is fixed to be set up in the supporting box both sides, two the lead screw both ends are the activity respectively and inlay and are adorned in supporting box top and bottom, the double-shaft motor is fixed to be set up in supporting box bottom, two pivot one end and two drive end fixed connection of double-shaft motor, two fixed the adornment in two of first bevel gear the pivot other end, two fixed the adornment in two of second bevel gear the lead screw, and its and two first bevel gear meshes mutually, it inlays in two to remove seat both sides activity in the slide rail, and its and two slide rail sliding fit, remove seat and lead screw swing joint, the supporting seat activity runs through in the open-top of supporting box, and the bottom of supporting seat and the top fixed connection who removes the seat, the electric rotary chassis is fixed to be set up in the top of supporting seat.
Preferably, the clamping structure comprises a fixed box, a rotating rod, two fixed rods, two movable seats and two clamping seats;
the fixed box is fixedly connected with the top of the electric rotating chassis, one end of the rotating rod is movably embedded in one side of the fixed box, the other side of the rotating rod movably penetrates through the other side of the fixed box, reverse threads are formed in two sides of the rotating rod, two ends of the fixed rod are fixedly connected with two sides of the fixed box respectively, the two ends of the fixed rod are located on the front side and the rear side of the rotating rod respectively, the two ends of the rotating rod movably penetrate through two sides of the fixed box, the two ends of the rotating rod are movably sleeved on two sides of the rotating rod and two sides of the fixed rod respectively, the two ends of the rotating rod are connected with two sides of the rotating rod in a threaded mode, and one side of the clamping seat is fixedly connected with two sides of the rotating seat.
Preferably, the two lead screws are movably connected with the supporting box through bearings, inner rings of the bearings are in interference fit with the outer sides of the two lead screws, and outer rings of the bearings are fixedly connected with the supporting box.
Preferably, the other end of the rotating rod is fixedly connected with a rotating wheel.
Preferably, the outer bottom of the supporting box is fixedly connected with four self-locking pulleys.
Compared with the prior art, the utility model has the beneficial effects that: the device has reasonable structure, low cost and convenient use;
1. the rotating rod in the clamping structure can be driven to rotate by rotating the rotating wheel, the movable seat can only drive the clamping seat to carry out inward or outward clamping movement due to the limiting effect of the fixed rod, the clamping structure can fix the mechanical display equipment, and the stability of the mechanical display equipment during display is greatly improved.
2. Through the cooperation of adjusting in the structure biax motor, the pivot, first bevel gear, second bevel gear, lead screw and slide rail can drive and remove seat and supporting seat and carry out linear motion from top to bottom and carry out altitude mixture control to mechanical display device, can drive mechanical display device through the electrodynamic rotation chassis and carry out 360 degrees rotations, made things convenient for user's watching for mechanical display device can be more comprehensive demonstrate, can carry out random removal to this device through the auto-lock pulley.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic front view of a clamping structure according to the present invention;
fig. 3 is a schematic top view of the clamping structure of the present invention.
In the figure: 1-supporting box, 2-sliding rail, 3-lead screw, 4-double-shaft motor, 5-rotating shaft, 6-first bevel gear, 7-second bevel gear, 8-moving seat, 9-supporting seat, 10-electric rotating chassis, 11-fixing box, 12-rotating rod, 13-fixing rod, 14-moving seat, 15-clamping seat, 16-rotating wheel and 17-self-locking pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a support for mechanical demonstration comprises a support box 1, wherein an opening is formed in the top of the support box 1, an adjusting structure is installed in the support box 1, and the top of the adjusting structure is connected with a clamping structure; the adjusting structure comprises two slide rails 2, two screw rods 3, a double-shaft motor 4, two rotating shafts 5, two first bevel gears 6, two second bevel gears 7, a moving seat 8, a supporting seat 9 and an electric rotating chassis 10; two slide rails 2 are fixed and set up both sides in supporting box 1, two lead screw 3 both ends are the activity respectively and inlay top and bottom in supporting box 1, double-axis motor 4 is fixed and sets up in supporting box 1 bottom, two 5 one ends of pivot and two drive end fixed connection of double-axis motor 4, two fixed suit in two 5 other ends of pivot of first bevel gear 6, two fixed suit in two lead screw 3 of second bevel gear 7, and it meshes with two first bevel gear 6 mutually, 8 both sides activity of removal seat are inlayed and are adorned in two slide rails 2, and it and two slide rail 2 sliding fit, remove seat 8 and lead screw 3 swing joint, the top opening in supporting box 1 is run through in the activity of supporting seat 9, and the bottom of supporting seat 9 and the top fixed connection who removes seat 8, electric rotating chassis 10 is fixed to be set up in the top of supporting seat 9.
Specifically, the clamping structure comprises a fixed box 11, a rotating rod 12, two fixed rods 13, two movable seats 14 and two clamping seats 15;
Specifically, through bearing swing joint between two lead screws 3 and the support box 1, the inner ring of bearing and the 3 outside interference fit of two lead screws, fixed connection between the outer ring of bearing and the support box 1.
Specifically, the other end of the rotating rod 12 is fixedly connected with a rotating wheel 16, and the rotating wheel 16 is used for rotating the rotating rod 12.
Specifically, the outer bottom of the support box 1 is fixedly connected with four self-locking pulleys 17, and the self-locking pulleys 17 are used for moving the support box 1 of the seat 8.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
The working principle is as follows: as can be seen from fig. 1-3, when the mechanical display device is placed on the fixed box 11 and the rotating wheel 16 is rotated, the rotating wheel 16 will drive the rotating rod 12 to rotate, due to the restriction of the fixed rod 13, the movable seat 14 can only drive the clamping seat 15 to perform inward or outward linear motion, and the movable seat 14 is controlled to drive the clamping seat 15 to perform inward motion so as to clamp the mechanical display device, when the height of the mechanical display equipment needs to be adjusted, the double-shaft motor 4 is started, the double-shaft motor 4 drives the rotating shaft 5 and the first bevel gear 6 to rotate, the first bevel gear 6 drives the second bevel gear 7 and the screw rod 3 to rotate, due to the limiting effect of the sliding rail 2, the movable seat 8 can only drive the supporting seat 9 and the mechanical display equipment to do vertical linear motion so as to adjust the height, and the electric rotating chassis 10 can drive the mechanical display equipment to rotate so as to adjust the display angle.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The support for mechanical demonstration comprises a support box (1) and is characterized in that an opening is formed in the top of the support box (1), an adjusting structure is installed in the support box (1), and the top of the adjusting structure is connected with a clamping structure;
the adjusting structure comprises two sliding rails (2), two lead screws (3), a double-shaft motor (4), two rotating shafts (5), two first bevel gears (6), two second bevel gears (7), a moving seat (8), a supporting seat (9) and an electric rotating chassis (10);
the two sliding rails (2) are fixedly arranged on two sides in the supporting box (1), two ends of the two lead screws (3) are movably embedded in the top and the bottom in the supporting box (1) respectively, the double-shaft motor (4) is fixedly arranged on the bottom in the supporting box (1), one end of each of the two rotating shafts (5) is fixedly connected with two driving ends of the double-shaft motor (4), the two first bevel gears (6) are fixedly sleeved on the other ends of the two rotating shafts (5), the two second bevel gears (7) are fixedly sleeved on the two lead screws (3) and are meshed with the two first bevel gears (6), two sides of the movable seat (8) are movably embedded in the two sliding rails (2) and are in sliding fit with the two sliding rails (2), the movable seat (8) is movably connected with the lead screws (3), and the supporting seat (9) movably penetrates through an opening in the top of the supporting box (1), and the bottom of the supporting seat (9) is fixedly connected with the top of the movable seat (8), and the electric rotating chassis (10) is fixedly arranged at the top of the supporting seat (9).
2. A mechanical demonstration support according to claim 1, wherein the clamping structure comprises a fixed box (11), a rotating rod (12), two fixed rods (13), two movable seats (14) and two clamping seats (15);
the fixed box (11) is fixedly connected with the top of the electric rotating chassis (10), one end of the rotating rod (12) is movably embedded in one side of the fixed box (11), the other side of the rotating rod movably penetrates through the other side of the fixed box (11), reverse threads are arranged on two sides of the rotating rod (12), two ends of the fixed rod (13) are fixedly connected with two sides of the fixed box (11) respectively, the fixed rod is located on the front side and the rear side of the rotating rod (12) respectively, two movable seats (14) movably penetrate through two sides of the fixed box (11) respectively, the bottoms of the movable seats (14) are movably sleeved on two sides of the rotating rod (12) respectively and are connected with two sides of the rotating rod (12) respectively in a threaded mode, and one sides of the clamping seats (15) are fixedly connected with two sides of the movable seats (14).
3. The support for the mechanical demonstration according to claim 1, wherein the two lead screws (3) are movably connected with the support box (1) through bearings, inner rings of the bearings are in interference fit with the outer sides of the two lead screws (3), and outer rings of the bearings are fixedly connected with the support box (1).
4. A mechanical demonstration support according to claim 2 wherein the other end of the lever (12) is fixedly connected to a wheel (16).
5. A support for mechanical demonstration according to claim 2, wherein four self-locking pulleys (17) are fixedly connected to the outer bottom of the support box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120412148.1U CN215908677U (en) | 2021-02-25 | 2021-02-25 | Support for mechanical demonstration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120412148.1U CN215908677U (en) | 2021-02-25 | 2021-02-25 | Support for mechanical demonstration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215908677U true CN215908677U (en) | 2022-02-25 |
Family
ID=80285951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120412148.1U Expired - Fee Related CN215908677U (en) | 2021-02-25 | 2021-02-25 | Support for mechanical demonstration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215908677U (en) |
-
2021
- 2021-02-25 CN CN202120412148.1U patent/CN215908677U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111150535A (en) | Automatic cervical vertebra rehabilitation traction chair | |
| CN209207159U (en) | A kind of mechanical gear processing unit (plant) | |
| CN113021141A (en) | Efficient hardware kitchen tool grinding and polishing device for hardware manufacturing | |
| CN209008440U (en) | A kind of ultrathin type chair armrest box small table plate | |
| CN201642054U (en) | Isocentre device of movable C-shaped arm X-ray machine | |
| CN215908677U (en) | Support for mechanical demonstration | |
| CN110835659A (en) | Cutting device is used in automotive interior leather processing | |
| CN109703638A (en) | A kind of security robot driving executing agency | |
| CN106365091B (en) | A kind of Novel nursing matches medicinal portable bottle opening device | |
| CN107965647A (en) | A kind of computer display adjustable support | |
| CN209289466U (en) | A kind of cutting structure of bamboo handicraft article processing | |
| CN208675980U (en) | A kind of full-automatic rubber tapping equipment | |
| CN206617811U (en) | A kind of lighting lamp of adjustable irradiation height | |
| CN113618569B (en) | Bearing bush grinding device | |
| CN103894914A (en) | Medical indwelling needle polishing machine | |
| CN209450117U (en) | A kind of Multifunctional television case | |
| CN208801197U (en) | A kind of lapping setup of bearing ring angled end-face | |
| CN207742571U (en) | A kind of mobile sandwich type element pose adjustment and driving device | |
| CN207629296U (en) | Blade root molding seam ends cutting tooling | |
| CN217503203U (en) | Adjustable electric appliance support | |
| CN212232038U (en) | A mechanism of digging for chinese-medicinal material is planted | |
| CN213740261U (en) | Tailoring and cutting device | |
| CN203650210U (en) | Medical remaining needle polishing machine | |
| CN212043856U (en) | Bearing processing supporting device convenient to adjust | |
| CN216298026U (en) | Rolling mill accessory processing drilling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |