CN211427596U - Show shelf that auto repair teaching was used - Google Patents
Show shelf that auto repair teaching was used Download PDFInfo
- Publication number
- CN211427596U CN211427596U CN201922475439.0U CN201922475439U CN211427596U CN 211427596 U CN211427596 U CN 211427596U CN 201922475439 U CN201922475439 U CN 201922475439U CN 211427596 U CN211427596 U CN 211427596U
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- stand column
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Abstract
The utility model discloses a show shelf of auto repair teaching usefulness, including the show frame, the inboard fixed mounting in bottom of show frame has first stand, and the inboard fixed mounting in bottom of show frame has the second stand that is located first stand one side, fixed mounting has same telescopic link between first stand and the second stand, the slider with show frame sliding connection is installed to the bottom of second stand, one side of first stand is rotated and is installed first dwang, and just first dwang runs through first stand and extends to outside, one side that the second stand is close to first stand is rotated and is installed the second dwang, and first dwang and second dwang are located same water flat line. The utility model discloses simple structure, convenient operation is convenient for adjust the size of cardboard according to the reality, fixes the auto parts of variation in size, brings the convenience for the user, satisfies the use needs, is favorable to the use.
Description
Technical Field
The utility model relates to an auto repair technical field especially relates to a show shelf that auto repair teaching was used.
Background
The automobile maintenance needs to have sufficient knowledge and corresponding knowledge about each component of an automobile, so that a display frame is often required to be used for displaying and explaining each part of the automobile in the automobile maintenance teaching, the display frame for the existing automobile maintenance teaching comprises a first upright post, a first clamping plate, a folding groove and a slide way, the first upright post is fixed above a display frame, the display post is connected with a connecting sheet arranged on one side of the display plate through a connecting hole, the first clamping plate is arranged above the first upright post in a penetrating way through a connecting shaft, the first upright post is connected with the second upright post through a telescopic rod, a sliding block is fixed at the bottom of the second upright post, and the upper part of the folding groove is connected with the second clamping plate through a second bearing, the folding groove is arranged on the display frame, and the folding groove is connected with the teaching board through the turnover shaft, and the slideway is arranged on the upper surface of the display frame.
However, the size of the clamping plate cannot be adjusted, automobile parts with different sizes cannot be fixed, inconvenience is brought to users, and using requirements cannot be met, so that the display stand for automobile maintenance teaching is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a display stand for automobile maintenance teaching.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a display stand for automobile maintenance teaching comprises a display frame, wherein a first stand column is fixedly installed on the inner side of the bottom of the display frame, a second stand column located on one side of the first stand column is fixedly installed on the inner side of the bottom of the display frame, a same telescopic rod is fixedly installed between the first stand column and the second stand column, a sliding block in sliding connection with the display frame is installed at the bottom of the second stand column, a first rotating rod is rotatably installed on one side of the first stand column and extends out through the first stand column, a second rotating rod is rotatably installed on one side of the second stand column close to the first stand column, the first rotating rod and the second rotating rod are located on the same horizontal line, a rocker is fixedly installed at one end, away from the second rotating rod, of the first rotating rod, a teaching board is fixedly installed at one side of the display frame, and a fixing seat located above the telescopic rod is fixedly installed at one end, close to the first rotating rod, cavities are formed in the two fixing seats, two containing grooves are formed in the inner wall of one side, away from each other, of each cavity, a movable plate is arranged in each containing groove in a sliding mode, push rod motors are arranged on one sides, away from each other, of the two fixing seats, output shafts of the two push rod motors penetrate through the inner wall of one side, away from each other, of the two cavities and extend into one containing groove of the two containing grooves and are fixedly connected with one side of the movable plate, racks are fixedly arranged on the movable plate, the same rotary rod is rotatably arranged between the inner walls of the top and the bottom of the cavities on the same fixing seat, two gears are fixedly sleeved on the rotary rod and are meshed with the corresponding racks, limiting blocks are fixedly arranged on the outer walls of one side, away from each other, of the two movable plates on the same fixing seat, the limiting block is sleeved with the corresponding limiting groove in a sliding manner, two rectangular grooves are respectively formed in one side, close to each other, of each of the two fixing seats, the same supporting rod is fixedly arranged between the top inner wall and the bottom inner wall of each rectangular groove, a fixing rod is sleeved on the outer side of each supporting rod in a sliding manner, one end of each fixing rod penetrates through the corresponding rectangular groove and extends into the cavity, the other end of each fixing rod penetrates through the corresponding rectangular groove and extends out of the corresponding fixing seat, connecting rods are rotatably arranged on the outer wall of one side, far away from each other, of each fixing rod and the outer wall of one side of the corresponding movable plate, one ends, close to each other, of the two rectangular grooves on the same fixing seat are fixedly arranged with one ends of a plurality of springs, the other ends of the springs are fixedly connected with the outer wall of one side of the, the same clamping plate is fixedly mounted at one end, close to each other, of the two moving rods on the same fixed seat.
Preferably, a first round hole is formed in one side, away from each other, of the two fixing seats, and the inner wall of the first round hole is in movable contact with the outer wall of the corresponding output shaft.
Preferably, the through-holes have all been seted up to the top inner wall and the bottom inner wall of two cavitys, and equal fixed cover is equipped with the bearing in two through-holes, and the fixed cover of inner circle of two bearings that are located on same fixing base is equipped with same rotary rod.
Preferably, a second round hole is formed in the inner wall of the top of the fixing rod, and the inner wall of the second round hole is in sliding fit with the outer wall of the corresponding supporting rod.
Preferably, the number of the springs in the same rectangular groove is two to four, and the two to four springs are arranged on the inner wall of one side of the rectangular groove far away from the corresponding limiting groove at equal intervals.
Preferably, the anti-slip sheet is fixedly mounted on the outer wall of one side, close to each other, of the two clamping plates on the same fixed seat.
Compared with the prior art, the beneficial effects of the utility model are that:
the push rod motor is started to work by matching the arranged fixed seat, the cavity, the containing groove, the movable plate, the push rod motor, the rack, the rotary rod, the gear, the limiting block, the limiting groove, the connecting rod, the fixed rod, the rectangular groove, the supporting rod, the spring, the movable rod and the clamping plate, the push rod motor drives the rack to move in the corresponding containing groove through the movable plate, the rack moves to drive the gear to rotate, the gear rotates to drive the rotary rod to rotate, the rotary rod rotates to drive the movable plate in the other containing groove to move, the movable plate moves to drive the limiting block to move in the limiting groove, the movable plate moves to drive the connecting rod to rotate, the connecting rod rotates to drive the fixed rod to move to a side direction position where the two fixed rods are close to each other in the rectangular groove and compress the corresponding spring, and the movable rod, the carriage release lever drives the cardboard and removes, and the cardboard carries out fixed centre gripping to auto parts to adjust the position between the cardboard, conveniently fix the auto parts of variation in size.
The utility model discloses simple structure, convenient operation is convenient for adjust the size of cardboard according to the reality, fixes the auto parts of variation in size, brings the convenience for the user, satisfies the use needs, is favorable to the use.
Drawings
Fig. 1 is a schematic structural view of a display rack for automobile maintenance teaching according to the present invention;
FIG. 2 is a schematic cross-sectional view of the fixing base shown in FIG. 1 according to the present invention;
fig. 3 is the utility model provides a part A of show shelf structural schematic diagram of auto repair teaching usefulness.
In the figure: the automatic lifting device comprises a fixed seat 1, a cavity 2, a storage groove 3, a moving plate 4, a push rod motor 5, a rack 6, a rotating rod 7, a gear 8, a limiting block 9, a limiting groove 10, a connecting rod 11, a fixing rod 12, a rectangular groove 13, a supporting rod 14, a spring 15, a moving rod 16 and a clamping plate 17.
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.
Referring to fig. 1-3, a display stand for automobile maintenance teaching comprises a display frame, a first upright post is fixedly installed on the inner side of the bottom of the display frame, a second upright post located on one side of the first upright post is fixedly installed on the inner side of the bottom of the display frame, a same telescopic rod is fixedly installed between the first upright post and the second upright post, a sliding block connected with the display frame in a sliding manner is installed at the bottom of the second upright post, a first rotating rod is rotatably installed on one side of the first upright post and extends out through the first upright post, a second rotating rod is rotatably installed on one side of the second upright post close to the first upright post, the first rotating rod and the second rotating rod are located on the same horizontal line, a rocker is fixedly installed at one end of the first rotating rod far away from the second rotating rod, a teaching board is fixedly installed on one side of the display frame, a fixing seat 1 located above the telescopic rod is fixedly installed at one end, the two fixing bases 1 are respectively provided with a cavity 2, the inner wall of one side, far away from each other, of each cavity 2 is respectively provided with two accommodating grooves 3, a moving plate 4 is arranged in each accommodating groove 3 in a sliding manner, the side, far away from each other, of each cavity 1 is provided with a push rod motor 5, the servo push rod motor 54 is QXSS-04010E, a controller is arranged in each push rod motor 5 and is 6ES721AB230XBB, the controller controls the push rod motors 5 to work, output shafts of the two push rod motors 5 penetrate through the inner wall of one side, far away from each other, of each cavity 2 and extend into one accommodating groove 3 of the two accommodating grooves 3 and are fixedly connected with one side of the moving plate 4, the moving plate 4 is fixedly provided with a rack 6, the same rotating rod 7 is rotatably arranged between the top inner wall and the bottom inner wall of each cavity 2 on the same fixing base 1, two gears 8 are fixedly, the gear 8 is meshed with the corresponding rack 6, the outer wall of one side, away from each other, of each of the two movable plates 4 on the same fixing seat 1 is fixedly provided with a limiting block 9, the inner wall of the top and the inner wall of the bottom of the cavity 2 are respectively provided with a limiting groove 10, the limiting blocks 9 are slidably sleeved with the corresponding limiting grooves 10, one side, close to each other, of each of the two fixing seats 1 is provided with two rectangular grooves 13, the same supporting rod 14 is fixedly arranged between the inner wall of the top and the inner wall of the bottom of each rectangular groove 13, the outer side of each supporting rod 14 is slidably sleeved with a fixing rod 12, one end of each fixing rod 12 penetrates through the corresponding rectangular groove 13 and extends into the cavity, the other end of each fixing rod 12 penetrates through the corresponding rectangular groove 13 and extends out of the fixing seat 1, the outer wall, away from each other, of the two fixing rods 12, the utility model discloses simple structure, convenient operation is convenient for adjust the size of cardboard 17 according to reality, fixes the auto parts of variation in size, brings the convenience for the user, satisfies the user demand, is favorable to using, one side outer wall fixed connection of the other end of spring 15 and the dead lever 12 that corresponds, and the equal fixed mounting in one side that two dead levers 12 that are located on same fixing base 1 are close to each other has the one end of a plurality of springs 15, and the equal fixed mounting in one side that two dead levers 16 that are located on same fixing base 1 are close to each other has same cardboard 17, the utility model discloses simple structure, convenient operation is convenient for adjust the size of cardboard 17 according to reality, fixes the auto parts of variation in size, and.
In the utility model, one side of two fixed seats 1 which are far away from each other is provided with a first round hole, the inner wall of the first round hole is movably contacted with the outer wall of the corresponding output shaft, the top inner wall and the bottom inner wall of two cavities 2 are both provided with through holes, bearings are fixedly sleeved in the two through holes, the inner rings of two bearings positioned on the same fixed seat 1 are fixedly sleeved with the same rotary rod 7, the top inner wall of the fixed rod 12 is provided with a second round hole, the inner wall of the second round hole is slidably sleeved with the outer wall of the corresponding support rod 14, the number of the springs 15 positioned in the same rectangular groove 13 is two to four, and the two to four springs 15 are equidistantly arranged on the inner wall of one side of the rectangular groove 13 which is far away from the corresponding limit groove 10, the outer wall of one side of two clamping plates 17 positioned on the same fixed seat 1, the push rod motor 5 drives the rack 6 to move in the corresponding accommodating groove 3 through the moving plate 4, the rack 6 drives the gear 8 to rotate, the gear 8 rotates to drive the rotating rod 7 to rotate, the rotating rod 7 rotates to drive the moving plate 4 in the other accommodating groove 3 to move, the moving plate 4 moves to drive the limiting block 9 to move in the limiting groove 10, the moving plate 4 moves to drive the connecting rod 11 to rotate, the connecting rod 11 rotates to drive the fixing rod 12 to move to a side direction position where the two fixing rods 12 are close to each other in the rectangular groove 13 and compress the corresponding spring 15, the fixing rod 12 moves to drive the moving rod 16 to move, the moving rod 16 drives the clamping plate 17 to move, and the clamping plate 17 fixedly clamps the automobile parts, the utility model has simple structure and convenient operation, and is convenient for adjusting the size of the clamping plate 17 according to the reality, the automobile parts with different sizes are fixed, convenience is brought to a user, the use requirement is met, and the automobile parts are beneficial to use.
The working principle is as follows: the user adjusts the first upright post and the second upright post to proper positions through the telescopic rod, the push rod motor 5 is started to work through the controller, the output shaft of the push rod motor 5 drives the movable plate 4 to move in one accommodating groove 3 of the two accommodating grooves 3, the movable plate 4 drives the rack 6 to move, as the rack 6 is meshed with the corresponding gear 8, the rack 6 drives the gear 8 to rotate, the gear 8 rotates to drive the rotary rod 7 to rotate, the rotary rod 7 rotates and simultaneously drives the movable plate 4 in the other accommodating groove 3 to move in position, the movable plate 4 moves to drive the limiting block 9 to move in position in the limiting groove 10, the movable plate 4 moves and simultaneously drives the connecting rod 11 to rotate, the connecting rod 11 rotates to drive the fixed rod 12 to move in the direction of one side of the two fixed rods 12 close to each other in the rectangular groove 13 and compress the corresponding spring 15, the movable rod 16 is driven to move when the position of the fixed rod 12 moves, the movable rod 16 drives the clamping plate 17 to move, the clamping plate 17 fixes and clamps automobile parts, and therefore the position between the clamping plates 17 is adjusted, and the automobile parts with different sizes are conveniently fixed.
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. A display rack for automobile maintenance teaching comprises a display frame, wherein a first stand column is fixedly installed on the inner side of the bottom of the display frame, a second stand column located on one side of the first stand column is fixedly installed on the inner side of the bottom of the display frame, a same telescopic rod is fixedly installed between the first stand column and the second stand column, a sliding block in sliding connection with the display frame is installed at the bottom of the second stand column, a first rotating rod is rotatably installed on one side of the first stand column and extends out through the first stand column, a second rotating rod is rotatably installed on one side of the second stand column close to the first stand column, the first rotating rod and the second rotating rod are located on the same horizontal line, a rocker is fixedly installed at one end, away from the second rotating rod, of the first rotating rod, a teaching board is fixedly installed at one side of the display frame, a fixing seat (1) located above the telescopic rod is fixedly installed at one end, close to the first rotating rod, the automatic feeding device is characterized in that cavities (2) are formed in the two fixing seats (1), two accommodating grooves (3) are formed in the inner wall of one side, away from each other, of the two cavities (2), a moving plate (4) is arranged in the accommodating grooves (3) in a sliding mode, push rod motors (5) are arranged on one sides, away from each other, of the two fixing seats (1), output shafts of the two push rod motors (5) penetrate through the inner wall of one side, away from each other, of the two cavities (2), extend into one accommodating groove (3) of the two accommodating grooves (3) and are fixedly connected with one side of the moving plate (4), racks (6) are fixedly arranged on the moving plate (4), the same rotating rod (7) is rotatably arranged between the top inner wall and the bottom inner wall of the cavity (2) on the same fixing seat (1), and two gears (8) are fixedly sleeved on, gear (8) meshes with rack (6) that corresponds mutually, and the equal fixed mounting in one side outer wall that two movable plates (4) that are located on same fixing base (1) kept away from each other has stopper (9), and spacing groove (10) have all been seted up to the top inner wall and the bottom inner wall of cavity (2), and stopper (9) and the sliding suit in spacing groove (10) that correspond, two rectangular channel (13) have all been seted up to one side that two fixing base (1) are close to each other, and fixed mounting has same bracing piece (14) between the top inner wall of rectangular channel (13) and the bottom inner wall, and the outside sliding suit of bracing piece (14) is equipped with dead lever (12), and the one end of dead lever (12) runs through corresponding rectangular channel (13) and extends to the cavity in, and the other end of dead lever (12) runs through corresponding rectangular channel (13) and extends to outside fixing base (1), all rotates on the one side outer wall that two dead levers ( Connect pole (11), the one end that two connecting rods (11) kept away from each other rotates the installation with one side outer wall of the movable plate (4) that corresponds, the equal fixed mounting in one side that is located two rectangular channel (13) on same fixing base (1) and is close to each other has the one end of a plurality of springs (15), the other end of spring (15) and the one side outer wall fixed connection of the dead lever (12) that corresponds, the equal fixed mounting in one side that is located two dead levers (12) on same fixing base (1) and is close to each other has carriage release lever (16), the equal fixed mounting in one end that is located two carriage release levers (16) on same fixing base (1) and is close to each other has same cardboard.
2. The display stand for automobile maintenance teaching according to claim 1, wherein one side of each of the two fixing bases (1) away from each other is provided with a first circular hole, and the inner wall of the first circular hole is in movable contact with the outer wall of the corresponding output shaft.
3. The display stand for automobile maintenance teaching according to claim 1, wherein the top inner wall and the bottom inner wall of the two cavities (2) are provided with through holes, bearings are fixedly sleeved in the two through holes, and the inner rings of the two bearings on the same fixing seat (1) are fixedly sleeved with the same rotating rod (7).
4. The display stand for automobile maintenance teaching of claim 1, wherein the top inner wall of the fixing rod (12) is provided with a second round hole, and the inner wall of the second round hole is slidably sleeved with the outer wall of the corresponding support rod (14).
5. The display stand for automobile maintenance teaching according to claim 1, wherein the number of the springs (15) in the same rectangular groove (13) is two to four, and the two to four springs (15) are arranged on the inner wall of the rectangular groove (13) on the side away from the corresponding limiting groove (10) at equal intervals.
6. The display stand for automobile maintenance teaching according to claim 1, wherein the outer wall of one side of the two clamping plates (17) on the same fixed seat (1) close to each other is fixedly provided with an anti-slip sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922475439.0U CN211427596U (en) | 2019-12-31 | 2019-12-31 | Show shelf that auto repair teaching was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922475439.0U CN211427596U (en) | 2019-12-31 | 2019-12-31 | Show shelf that auto repair teaching was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211427596U true CN211427596U (en) | 2020-09-04 |
Family
ID=72254489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922475439.0U Expired - Fee Related CN211427596U (en) | 2019-12-31 | 2019-12-31 | Show shelf that auto repair teaching was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211427596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164302A (en) * | 2020-09-30 | 2021-01-01 | 山东交通职业学院 | Real device of instructing is used in automobile teaching |
-
2019
- 2019-12-31 CN CN201922475439.0U patent/CN211427596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112164302A (en) * | 2020-09-30 | 2021-01-01 | 山东交通职业学院 | Real device of instructing is used in automobile teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 Termination date: 20211231 |