Explanation device for e-commerce training
By designing structures such as crossbars, longitudinal bars and rollers in the e-commerce training explanation device, the problems of inconvenience in handling the device and obstruction of sight are solved, and convenient single-person handling and vision maintenance are achieved, and the training effect is improved.
Patent Information
- Application Number
- CN202323451045.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-15
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-15
AI Technical Summary
The existing e-commerce training explanation device has limitations in handling and multi-person training scenarios, especially due to the design of the device, which leads to inconvenience in handling and obstruction of sight.
An e-commerce training explanation device including cross bar, longitudinal bar, support sleeve, connecting rod, mounting frame, latch, limit block, roller and spring is designed to adjust the height of the explanation plate and push the roller to move the support through the pull rope. Casing for convenient single-person handling and vision maintenance.
It realizes convenient single-person handling and ensures that the learner's vision is not blocked, improving the training effect and the convenience of the device.
Smart Images
Figure CN222167777U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of teaching devices, in particular to an explanation device for e-commerce training. Background Art
[0002] In the teaching of e-commerce, offline training is required. Since e-commerce involves many knowledge points, it is difficult for students to understand the key points during the learning process. Therefore, corresponding explanation devices are needed.
[0003] However, in the prior art, such as Chinese patent No. CN202121798824.X, in particular, an explanation device for e-commerce training includes a table top; a column is fixedly connected to the bottom of the table top, a protective shell is fixedly connected to the bottom of the table top, a fixed column is fixedly connected to the inner wall of the protective shell, and a steering motor is fixedly connected to one end of the fixed column; through the structural design of the table top, steering motor, rotating shaft, bearing, top plate, mounting plate, display device body, screw pad and screw rod, the function of easy adjustment of the explanation device for e-commerce training is realized, which solves the problem that the general explanation device for e-commerce training is not easy to adjust. When using the explanation device for e-commerce training, the angle of the display device body can be adjusted and turned at any time to facilitate the viewing and understanding of the lecturers, and people can also disassemble and install the display device body through the screw rod to facilitate subsequent inspection and maintenance, meeting people's usage needs.
[0004] However, the prior art has the following disadvantages when used: currently, most of the training and explanation devices are placed on the ground through the support rods at the bottom to support the entire device. At the same time, the training and explanation devices are suitable for different scenarios. Therefore, when the entire device needs to be moved, multiple people are required to move it from both ends, which has certain limitations and needs to be improved. At the same time, when training multiple people, due to the different heights of the trainees, when there are too many people, the line of sight of the training device is easily blocked, thereby affecting the training effect. Utility Model Content
[0005] The purpose of the utility model is to solve the problem in the prior art that most of the current training and explanation devices are placed on the ground through the support rods at the bottom to support the entire device. At the same time, the training and explanation devices are suitable for different scenes. Therefore, when the entire device needs to be moved, multiple people are required to move it from both ends, which has certain limitations and needs to be improved. At the same time, when multiple people are trained, due to the different heights of the trainees, when there are too many people, the line of sight of the training device is easily blocked, thereby affecting the training effect.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an explanation device for e-commerce training, comprising: a crossbar and an explanation board; two longitudinal bars, both fixedly mounted on the surfaces on opposite sides of the crossbar, and one side surface of the two longitudinal bars is fixedly mounted with a support sleeve; and further comprising:
[0007] Two connecting rods are fixedly mounted on the surfaces on opposite sides of the explanation board, one side surface of the two connecting rods is movably embedded in the inner walls of the two supporting sleeves, and one side surface of the two connecting rods close to the cross bar is fixedly mounted with a hollow tube;
[0008] The two mounting frames are respectively fixedly mounted on the inner walls at opposite sides of the two supporting sleeves, and latches are movably embedded on the surfaces of the two mounting frames.
[0009] Preferably, a handheld board is fixedly mounted on the surface of one side of the explanation board close to the cross bar, a plurality of through holes are opened on the surfaces of the two hollow tubes, and a limiting plate is fixedly mounted on the surface of one end of the two latches close to the supporting sleeve.
[0010] Preferably, a spring 2 is fixedly mounted on one side surface of the two limiting plates away from the supporting sleeve, and the other side surfaces of the two springs 2 are respectively fixedly mounted on the inner walls of the two mounting frames.
[0011] Preferably, the outer surfaces of one end of the two pins are movably embedded in the inner wall of the through hole, the surfaces on opposite sides of the two pins are fixedly connected by a pull rope, and limiting grooves are fixedly provided at opposite positions of the surfaces of the two longitudinal rods away from the supporting sleeve.
[0012] Preferably, a plurality of the limit grooves are movably embedded with limit blocks, a plurality of the limit blocks are fixedly mounted with dampers on one side surface close to the cross bar, and a plurality of the dampers are fixedly mounted on the inner wall of the longitudinal bar on one side surface.
[0013] Preferably, springs 1 are fixedly mounted on inner walls on opposite sides of the two longitudinal rods, and one side surfaces of the plurality of springs 1 are respectively fixedly mounted on the surface of the limit block.
[0014] Preferably, rollers are fixedly mounted on the surfaces of the plurality of limit blocks on one side away from the cross bar, and bolts are movably embedded on the surfaces on the opposite sides of the two longitudinal bars.
[0015] Preferably, a foot pad is fixedly mounted on the surface of one side of the plurality of bolts away from the cross bar.
[0016] Compared with the prior art, the advantages and positive effects of the utility model are:
[0017] 1. When the user pulls the pull rope, the pins at both ends move and are separated from the through-holes on the surface of the hollow tube. The other hand pushes the hand plate to adjust the height of the explanation board as a whole. When it is adjusted to the use height, the pull rope is released to embed the pins at both ends into the through-holes to fix the explanation board as a whole. By adjusting the overall height of the explanation board, the learner's line of sight can be kept in an upward state so that the learner's line of sight will not be blocked by the person in front, thereby enhancing the training effect.
[0018] 2. The limit block is movably embedded in the limit groove, and at the same time, a roller is fixedly installed on one side surface of the limit block, and a damper and a spring are fixedly installed on the other side surface, and the other side surfaces of the damper and the spring are fixedly installed on the inner wall of the longitudinal rod. Therefore, when transporting, the support sleeve can be pushed manually and moved through the rollers at the bottom. There is no need for multiple people to carry it. At the same time, the operation is simple, which improves the convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 The utility model provides a side structural schematic diagram of an explanation device for e-commerce training;
[0020] Figure 2 A partial cross-sectional structural schematic diagram of a teaching device for e-commerce training is provided for the utility model;
[0021] Figure 3 The utility model provides a partial cross-sectional structural schematic diagram of an explanation device for e-commerce training;
[0022] Figure 4 The utility model provides an enlarged structural schematic diagram of Figure A of an explanation device for e-commerce training.
[0023] Legend:
[0024] 1. Horizontal bar; 101. Vertical bar; 102. Limiting groove; 103. Limiting block; 104. Damper; 105. Spring 1; 106. Roller; 107. Bolt; 108. Foot pad; 110. Support sleeve; 2. Explanation board; 201. Connecting rod; 202. Hollow tube; 203. Through hole; 204. Hand board; 3. Mounting frame; 301. Latch; 302. Limiting plate; 303. Spring 2; 305. Pull rope. DETAILED DESCRIPTION
[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0027] Embodiment 1, as Figure 1-4 As shown, the utility model provides an explanation device for e-commerce training, including: a cross bar 1 and an explanation board 2; two longitudinal bars 101, both fixedly mounted on the surface on the opposite side of the cross bar 1, and one side surface of the two longitudinal bars 101 is fixedly mounted with a support sleeve 110; it also includes: two connecting rods 201, both fixedly mounted on the surface on the opposite side of the explanation board 2, one side surface of the two connecting rods 201 is respectively movably embedded in the inner wall of the two supporting sleeves 110, and one side surface of the two connecting rods 201 close to the cross bar 1 is fixedly mounted with a hollow tube 202; two mounting frames 3, both fixedly mounted on the inner wall on the opposite side of the two supporting sleeves 110, and the surfaces of the two mounting frames 3 are movably embedded with latches 301.
[0028] In this embodiment, the device as a whole uses the cross bar 1, the longitudinal bar 101 and the support sleeve 110 as the main supporting parts, and the connecting rod 201 is fixedly installed on the outer surface of the explanation plate 2, and the hollow tube 202 on the surface of the connecting rod 201 is movably embedded in the interior of the support sleeve 110. At the same time, the surface of the support sleeve 110 is fixedly installed with a mounting frame 3, and a latch 301 is movably embedded in the interior of the mounting frame 3, and a limit plate 302 is fixedly installed on the surface of the latch 301, and the two ends of the spring 2 303 are respectively fixedly connected to the limit plate 302 and the inner wall of the mounting frame 3. When the user pulls the pull rope 305, the pins 301 at both ends are moved to disengage the pins 301 from the through hole 203 on the surface of the hollow tube 202. The other hand pushes the hand plate 204 to adjust the height of the explanation board 2 as a whole. When it is adjusted to the use height, the pull rope 305 is released to embed the pins 301 at both ends into the through hole 203 to fix the explanation board 2 as a whole. By adjusting the overall height of the explanation board 2, the learner's line of sight can be kept in an upward state so that the learner's line of sight will not be blocked by the person in front, thereby enhancing the training effect.
[0029] Embodiment 2, a hand-held plate 204 is fixedly installed on the surface of one side of the explanation board 2 close to the cross bar 1, a plurality of through holes 203 are opened on the surfaces of the two hollow tubes 202, a limiting plate 302 is fixedly installed on the surface of one end of the two latches 301 close to the support sleeve 110, a spring 2 303 is fixedly installed on the surface of the two limiting plates 302 away from the support sleeve 110, the other side surfaces of the two springs 2 303 are respectively fixedly installed on the inner walls of the two mounting frames 3, the outer surfaces of one end of the two latches 301 are respectively movably embedded in the inner walls of the through holes 203, the surfaces on the opposite sides of the two latches 301 are fixedly connected by a pull rope 305, and the surfaces of the two longitudinal rods 101 on the opposite sides of the side away from the support sleeve 110 are Limiting grooves 102 are fixedly provided, and limiting blocks 103 are movably embedded inside the limiting grooves 102. Dampers 104 are fixedly installed on the surfaces of the limiting blocks 103 on one side close to the cross bar 1, and one side surfaces of the dampers 104 are fixedly installed on the inner wall of the longitudinal bar 101. Springs 105 are fixedly installed on the inner walls on the opposite sides of the two longitudinal bars 101. One side surfaces of the multiple springs 105 are respectively fixedly installed on the surfaces of the limiting blocks 103, and rollers 106 are fixedly installed on the surfaces of the limiting blocks 103 on the side away from the cross bar 1. Bolts 107 are movably embedded on the surfaces of the opposite sides of the two longitudinal bars 101, and foot pads 108 are fixedly installed on the surfaces of the multiple bolts 107 on the side away from the cross bar 1.
[0030] In this embodiment, the surfaces of the two longitudinal rods 101 are provided with limit grooves 102, and the limit blocks 103 are movably embedded in the limit grooves 102. At the same time, a roller 106 is fixedly installed on the surface of one side of the limit block 103, and a damper 104 and a spring 105 are fixedly installed on the other side surface, and the other side surfaces of the damper 104 and the spring 105 are fixedly installed on the inner wall of the longitudinal rod 101. Therefore, when transporting, the support sleeve 110 can be pushed manually and moved through the roller 106 at the bottom, without the need for multiple people to transport. At the same time, when explanation is required, the bolt 107 on the surface of the longitudinal rod 101 is rotated by the user so that the foot pad 108 on the surface of one side of the bolt 107 contacts the ground, thereby positioning the entire device to prevent arbitrary movement during the explanation. At the same time, the operation is simple, which improves the convenience of the device.
[0031] Working principle: the device as a whole uses the cross bar 1, the longitudinal bar 101 and the supporting sleeve 110 as the main supporting parts, and a connecting rod 201 is fixedly installed on the outer surface of the explanation board 2, and the hollow tube 202 on the surface of the connecting rod 201 is movably embedded in the interior of the supporting sleeve 110, and a mounting frame 3 is fixedly installed on the surface of the supporting sleeve 110, and a latch 301 is movably embedded in the interior of the mounting frame 3, and a limit plate 302 is fixedly installed on the surface of the latch 301, and the two ends of the spring 2 303 are respectively fixedly connected to the limit plate 302 and the inner wall of the mounting frame 3. When the user pulls the pull rope 305, the latch 301 at both ends is driven to move, so that the latch 301 is separated from the interior of the through hole 203 on the surface of the hollow tube 202, and the other hand pushes the hand plate 204 to adjust the height of the explanation board 2 as a whole. When it is adjusted to the use height, the pull rope 305 is released, so that the latches 301 at both ends are embedded in the interior of the through hole 203, and the explanation board 2 is adjusted. The overall fixation can adjust the overall height of the explanation board 2 so that the learner's line of sight can remain in an upward state, so that the line of sight will not be blocked by the person in front, thereby enhancing the training effect. At the same time, the surfaces of the two longitudinal rods 101 are provided with limit grooves 102, and the limit blocks 103 are movably embedded in the limit grooves 102. At the same time, a roller 106 is fixedly installed on the surface of one side of the limit block 103, and a damper 104 and a spring 105 are fixedly installed on the other side surface, and the other side surfaces of the damper 104 and the spring 105 are fixedly installed on the inner wall of the longitudinal rod 101. Therefore, when transporting, the support sleeve 110 can be manually pushed and moved through the roller 106 at the bottom, without the need for multiple people to transport. At the same time, when explanation is needed, the bolt 107 on the surface of the longitudinal rod 101 is rotated by the user so that the foot pad 108 on the surface of one side of the bolt 107 contacts the ground, thereby positioning the entire device to prevent arbitrary movement during the explanation. At the same time, the operation is simple, which improves the convenience of the device.
[0032] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. An explanation device for e-commerce training, comprising: A crossbar (1) and an explanation board (2); two longitudinal bars (101), both fixedly mounted on surfaces on opposite sides of the crossbar (1), and a support sleeve (110) fixedly mounted on one side surface of the two longitudinal bars (101); characterized in that it also includes: Two connecting rods (201) are fixedly mounted on the surfaces on opposite sides of the explanation board (2); one side surface of the two connecting rods (201) is movably embedded in the inner walls of the two supporting sleeves (110) respectively; and one side surface of the two connecting rods (201) close to the cross bar (1) is fixedly mounted with a hollow tube (202); The two mounting frames (3) are respectively fixedly mounted on the inner walls of the two supporting sleeves (110) on opposite sides, and latches (301) are movably embedded on the surfaces of the two mounting frames (3).
2. The electronic commerce training explanation device according to claim 1, characterized in that: A hand-held board (204) is fixedly mounted on the surface of one side of the explanation board (2) close to the cross bar (1), a plurality of through holes (203) are opened on the surfaces of the two hollow tubes (202), and a limiting plate (302) is fixedly mounted on the surface of one end of the two latches (301) close to the supporting sleeve (110).
3. The electronic commerce training explanation device according to claim 2, characterized in that: A second spring (303) is fixedly mounted on one side surface of the two limiting plates (302) away from the supporting sleeve (110), and the other side surfaces of the two second springs (303) are respectively fixedly mounted on the inner walls of the two mounting frames (3).
4. The electronic commerce training explanation device according to claim 3, characterized in that: The outer surfaces of one end of the two latches (301) are respectively movably embedded in the inner wall of the through hole (203), the surfaces on the opposite sides of the two latches (301) are fixedly connected by a pull rope (305), and the limiting grooves (102) are fixedly provided at the opposite positions of the surfaces of the side of the two longitudinal rods (101) away from the supporting sleeve (110).
5. The electronic commerce training explanation device according to claim 4, characterized in that: A plurality of the limiting grooves (102) are movably embedded with limiting blocks (103), a damper (104) is fixedly mounted on one side surface of the plurality of limiting blocks (103) close to the cross bar (1), and a plurality of the dampers (104) are fixedly mounted on the inner wall of the longitudinal bar (101).
6. The electronic commerce training explanation device according to claim 5, characterized in that: Springs 1 (105) are fixedly mounted on the inner walls of the two longitudinal rods (101) on opposite sides, and one side surface of the plurality of springs 1 (105) are respectively fixedly mounted on the surface of the limit block (103).
7. The electronic commerce training explanation device according to claim 6, characterized in that: A roller (106) is fixedly mounted on the surface of one side of the plurality of limit blocks (103) away from the crossbar (1), and bolts (107) are movably embedded on the surfaces of the opposite sides of the two longitudinal bars (101).
8. The electronic commerce training explanation device according to claim 7, characterized in that: A foot pad (108) is fixedly mounted on the surface of one side of the plurality of bolts (107) away from the crossbar (1).