Practical training platform for electricians
By designing an extendable operating table and base structure, the existing electrical training table cannot meet the needs of different equipment is solved, and the flexible expansion and stability of the operating table are achieved.
Patent Information
- Application Number
- CN202421616383.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-04-29
- Estimated Expiration
- 2034-07-09
AI Technical Summary
The existing electrician training table cannot be flexibly adjusted, cannot adapt to the training needs of larger or multiple equipment, and is inconvenient to use.
An electrician training platform is designed, adopting an extendable operating table and base structure, and the flexible expansion and contraction of the operating table and the extension table are realized through a fixed mechanism and a limiting mechanism to adapt to the operating needs of different equipment.
It realizes flexible expansion of the operating table, increases the training area, facilitates training operations on larger or more equipment, and improves the flexibility and stability of use.
Smart Images
Figure CN222813223U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electrician operation training platforms, and more specifically relates to an electrician training platform. Background Art
[0002] The electrician training bench is a device specially used for electrician skill training and experimental teaching. It usually contains various electrical components, tools, instruments and safety protection devices. The design purpose of the electrician training bench is to allow students or electrician beginners to perform circuit design, installation, debugging and troubleshooting of various equipment on the training bench in a close to real working environment, so as to improve their practical ability and safety awareness.
[0003] However, the current electrician training tables are all of fixed size after production, which is inconvenient when performing training operations on some larger and longer equipment or multiple equipment at the same time. The area of the training table cannot be changed to meet the needs of different situations. Generally, other tables and chairs need to be moved to splice, which is not flexible and convenient to use, and the use effect is not good.
[0004] Therefore, it is necessary to provide an electrician training platform to solve the above technical problems. Utility Model Content
[0005] The purpose of the utility model is to provide an electrician training platform to solve the above technical problems.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] An electrician training platform, comprising a training platform main body, and further comprising:
[0008] An operating table is arranged on the main body of the training table, and two cavities are provided in the operating table;
[0009] Two extended bases are provided and are symmetrically slidably arranged in the cavity;
[0010] A fixing mechanism, disposed on the operating table, for fixing the extension base in a retracted state;
[0011] The extension table is movably arranged on the extension base. When the extension base is in the extended state, the extension table is flush with the operating table. A limiting mechanism is provided on the operating table to limit the position of the extension table in the extended state.
[0012] Furthermore, a recessed cavity is provided inside the extension base, the extension platform is slidably connected to the inner wall of the recessed cavity, and a first elastic member is provided between the bottom of the extension platform and the bottom wall of the recessed cavity.
[0013] Furthermore, a limiting groove is provided at one end of the extension platform, and the limiting mechanism includes:
[0014] A shifting cavity is provided in the operating table, and a limiting block matching the limiting groove is slidably arranged in the shifting cavity;
[0015] The second elastic member has one end connected to the end of the limit block and the other end connected to the inner wall of the displacement cavity.
[0016] Furthermore, a shift groove connected to the limit groove is provided on the upper wall of the operating table, and a push rod connected to the limit block is slidably provided on the inner wall of the shift groove.
[0017] Furthermore, a fixing plate is provided on the extension base, and a fixing hole matching with the fixing mechanism is opened on the fixing plate.
[0018] Furthermore, the fixing mechanism comprises:
[0019] A limiting rod, which is arranged on the operating table and matches the fixing hole;
[0020] A hidden groove is provided in the limiting rod, a stopper is slidably provided on the inner wall of the hidden groove, and one side of the stopper is an inclined surface;
[0021] The third elastic member is arranged between the stopper and the inner wall of the hidden groove.
[0022] Furthermore, a slide groove is provided on the bottom wall of the cavity, and a slide bar connected to the extension base is slidably provided on the inner wall of the slide groove.
[0023] Furthermore, a support column is provided at the lower end of the extended base, and a universal wheel is installed at the bottom of the support column.
[0024] Compared with the prior art, the beneficial effects of the present invention are:
[0025] 1. In this solution, after releasing the fixing mechanism on the extension base, the extension base and the extension table can be unfolded outward together. After fully unfolded, the height of the extension table is flush with the operating table. At this time, the unfolded operating table can be used in combination with the operating table, which increases the usable area of the operating table; and the position of the extension table is limited by the limiting mechanism on the operating table, which can avoid movement during subsequent operations on the extension table, improve stability during use, and greatly facilitate staff to perform training operations on larger and longer equipment or multiple equipment without the need to use additional tables and chairs for coordinated use. It has strong flexibility and can change the area of the training table according to different situation requirements. It has good use effect and can be widely used.
[0026] 2. In this solution, when the extension table is used, the limit mechanism can release the restriction on the extension table, and then the extension base and the extension table can be slid toward the inside of the operating table, and then the extension base can be fixed by the fixing mechanism, which can prevent the extension base from shaking and moving out during mobile transportation or normal use, and is highly practical.
[0027] 3. In this solution, when the extension base is moved, the universal wheels will be driven to roll at the same time, which can improve the smoothness of the movement of the extension base; and the extended base after unfolding is supported by support columns and universal wheels, which can improve the bearing capacity of the extension base and the extension table. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 This is a schematic diagram of the structure of the utility model in a normal state when the extended base is in a retracted state;
[0029] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;
[0030] Figure 3 for Figure 1 Schematic diagram of the internal structure of the operating table and the extended base in the state;
[0031] Figure 4 for Figure 3 The enlarged structural diagram at B in the middle;
[0032] Figure 5 for Figure 3 The enlarged structural diagram at C in the middle;
[0033] Figure 6 It is a schematic diagram of the structure of the extension base and the extension platform of the utility model in the unfolded state;
[0034] Figure 7 for Figure 6 The enlarged structural diagram at D in the middle;
[0035] Figure 8 This is a schematic diagram of a partial cross-sectional structure of the limiting insertion rod of the utility model;
[0036] Fig. 9 for Figure 6 Schematic diagram of the internal structure of the operating table and extended base in the state.
[0037] Description of the numbers in the figure:
[0038] 1. Training table body; 2. Operating table; 3. Cavity; 4. Extension base; 5. Fixing mechanism; 51. Limiting rod; 52. Hidden groove; 53. Block; 54. Third elastic member; 6. Extension table; 7. Limiting mechanism; 71. Shifting cavity; 72. Limiting block; 73. Second elastic member; 8. Indented cavity; 9. First elastic member; 10. Limiting groove; 11. Shifting groove; 12. Push rod; 13. Fixing plate; 14. Fixing hole; 15. Slide groove; 16. Slide bar; 17. Support column; 18. Universal wheel. DETAILED DESCRIPTION
[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0040] Embodiment 1:
[0041] See also Figure 1-9 An electrician training table includes a training table body 1, and also includes: an operating table 2, which is arranged on the training table body 1, and has two cavities 3 in the operating table 2; an extension base 4, which is provided with two and symmetrically slidably arranged in the cavity 3; a fixing mechanism 5, which is arranged on the operating table 2 and is used to fix the extension base 4 in a retracted state; an extension table 6, which is movably arranged on the extension base 4, and the extension table 6 is flush with the operating table 2 when the extension base 4 is in the expanded state, and a limiting mechanism 7 is provided on the operating table 2 to limit the position of the extension table 6 in the expanded state.
[0042] When in use, the extension base 4 is in a retracted state in a normal state. Figure 1 That is, the extension base 4 and the extension table 6 are retracted in the cavity 3 of the operating table 2, and the extension table 6 is not needed when the operating table 2 is used normally. When it is necessary to operate larger, longer or more equipment at the same time on the operating table 2, and the operating table 2 is too small to operate at this time, then the fixing mechanism 5 on the extension base 4 is released, and then the extension base 4 is slid outward along the cavity 3 of the operating table 2, that is, the extension base 4 is unfolded outward, and the extension base 4 will drive the extension table 6 to move outward and unfold together, and the extension table 6 is squeezed by the operating table 2 during the movement and is in a state of being retracted in the extension base 4. When the extension base 4 and the extension table 6 are fully unfolded, the extension table 6 that is in a state of being retracted in the extension base 4 will move upward to restore to its natural state. At this time, the height of the extension table 6 is flush with the operating table 2, and the position of the extension table 6 is limited by the limiting mechanism 7 on the operating table 2, which can avoid the movement of the extension table 6 during subsequent operations, thereby improving the stability during use. Figure 6 As shown, at this time, the unfolded operating table 2 can be combined with the operating table 2 for use, that is, the use area of the operating table 2 is increased, which can greatly facilitate the staff to perform practical training on larger and longer equipment or multiple equipment, without the need to use other tables and chairs for coordinated use. It has strong flexibility and is greatly beneficial to the use of the staff. The area of the training table can be changed according to different situation requirements. It has good use effect and can be widely used.
[0043] After use, the limit mechanism 7 can release the limit on the extension platform 6, and then press the extension platform 6 to make it retracted, and then slide the extension base 4 and the extension platform 6 toward the cavity 3 of the operating table 2, and finally retract the extension platform 6 into the cavity 3. Figure 1 As shown, the extension base 4 is fixed by a fixing mechanism 5, which can prevent the extension base 4 from shaking and moving out during transportation or normal use, and the use effect is good.
[0044] The bottom wall of the cavity 3 is provided with a slide groove 15, and the inner wall of the slide groove 15 is slidably provided with a slide bar 16 connected to the extended base 4. When the extended base 4 slides along the cavity 3 of the operating table 2, the extended base 4 drives the slide bar 16 to slide along the inner wall of the slide groove 15, thereby improving the stability of the extended base 4 when moving, and also significantly improving the smoothness of the movement of the extended base 4.
[0045] A support column 17 is also provided at the lower end of the extension base 4, and a universal wheel 18 is installed at the bottom of the support column 17. When the extension base 4 is moved, the extension base 4 will simultaneously drive the universal wheel 18 to roll, which can improve the smoothness of the movement of the extension base 4; and the unfolded extension base 4 is supported by the support column 17 and the universal wheel 18, which can improve the bearing capacity of the extension base 4 and the extension platform 6.
[0046] In this embodiment, preferably, please refer to Figure 1-5 and Fig. 9 The extension base 4 has a recessed cavity 8, the extension platform 6 is slidably connected to the inner wall of the recessed cavity 8, and a first elastic member 9 is provided between the bottom of the extension platform 6 and the bottom wall of the recessed cavity 8. The first elastic member 9 in the present application is a spring or a combination of a spring and a damper. When the extension platform 6 is located inside the cavity 3 of the operating table 2, as shown in FIG. Figure 3 According to the structure of the operating table 2, the extension table 6 and the first elastic member 9 can be in a natural state or in a compressed state. When the extension base 4 and the extension table 6 are moved toward the outside of the cavity 3 and unfolded, the extension table 6 will be squeezed by the outer wall of the operating table 2 and move toward the inner cavity 8, and compress the first elastic member 9. When the extension table 6 is completely moved out of the inner cavity 8, the extension table 6 is no longer compressed, and the resilience of the first elastic member 9 will drive the extension table 6 to move up and return to the natural state. Fig. 9At this time, the extension table 6 is flush with the operating table 2 , which is convenient for subsequent practical training operations on the extension table 6 .
[0047] In this embodiment, preferably, please refer to Figure 1-5 and Fig. 9 A limiting groove 10 is provided at one end of the extension table 6, and the limiting mechanism 7 includes: a shift cavity 71, which is provided in the operating table 2, and a limiting block 72 adapted to the limiting groove 10 is slidably provided in the shift cavity 71; a second elastic member 73, one end of which is connected to the end of the limiting block 72, and the other end is connected to the inner wall of the shift cavity 71. The second elastic member 73 in the present application adopts a spring. When the extension platform 6 is fully unfolded outward, the extension platform 6 will move up, and the extension platform 6 will contact the limit block 72 and squeeze it, so that the limit block 72 moves toward the inside of the displacement cavity 71 and compresses the second elastic member 73, and finally is flush with the height of the operating table 2. At this time, the limit groove 10 on the extension platform 6 is located at the position of the limit block 72, and the limit block 72 is no longer under pressure. The rebound force of the second elastic member 73 will drive the limit block 72 to move, and finally the limit block 72 will enter the limit groove 10 on the extension platform 6, thereby limiting the position of the extension platform 6, which can avoid it from moving downward during use and ensure the bearing stability of subsequent use.
[0048] In this embodiment, preferably, please refer to Figure 2-4 and Fig. 9 The upper wall of the operating table 2 is provided with a shifting groove 11 connected with the limiting groove 10, and a push rod 12 connected with the limiting block 72 is slidably provided on the inner wall of the shifting groove 11. When it is necessary to release the restriction of the limiting block 72 on the extension table 6, the push rod 12 can be pushed to drive the limiting block 72 to move toward the inside of the shifting cavity 71. When the limiting block 72 is separated from the limiting groove 10, the position restriction on the extension table 6 can be released at this time, and then the extension table 6 can be pressed to move it toward the sunken cavity 8, and then the extension base 4 and the extension table 6 can be moved to move it toward the cavity 3.
[0049] In this embodiment, preferably, please refer to Figure 1-2 and Figure 6-7 The extension base 4 is provided with a fixing plate 13, and the fixing plate 13 is provided with a fixing hole 14 that matches with the fixing mechanism 5. When the extension base 4 and the extension table 6 are moved toward the cavity 3 and retracted into the operating table 2, the extension base 4 will drive the fixing plate 13 to move during the movement. After moving to the corresponding position, the extension base 4 can be fixed by the cooperation of the fixing mechanism 5 and the fixing hole 14, which can greatly prevent the extension base from moving during use or transportation, and has a good use effect.
[0050] In this embodiment, preferably, please refer to Figure 1-2 and Figure 6-8The fixing mechanism 5 includes: a limiting rod 51, which is arranged on the operating table 2 and is compatible with the fixing hole 14; a hidden groove 52, which is opened in the limiting rod 51, and a stopper 53 is slidingly provided on the inner wall of the hidden groove 52, and one side of the stopper 53 is an inclined surface; a third elastic member 54, which is arranged between the stopper 53 and the inner wall of the hidden groove 52. The third elastic member 54 in the present application is a spring. When the extension base 4 is retracted into the interior of the operating table 2, the extension base 4 drives the fixing plate 13 to move, and the moving fixing plate 13 will gradually allow the limiting rod 51 to be inserted into the fixing hole 14. At this time, the stopper 53 will gradually be squeezed into the hidden groove 52 and compress the third elastic member 54. When the limiting rod 51 continues to be inserted, the stopper 53 moves out of the fixing hole 14. At this time, the stopper 53 is no longer compressed, and the rebound force of the third elastic member 54 will drive the stopper 53 to move outward to restore the natural state, such as Figure 2 At this time, the fixing plate 13 and the extension base 4 can be fixed by the cooperation of the stopper 53 and the fixing plate 13 .
[0051] It should be understood that the examples and implementation modes described herein are for illustrative purposes only and are not intended to limit the present invention. Those skilled in the art may make various modifications or changes based on the examples and implementation modes. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
[0052] It should be noted that if the embodiments of the present invention involve directional indications such as up, down, left, right, front, back, etc., then the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.
[0053] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or schemes that satisfy both A and B. In addition, "multiple" refers to more than two. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
Claims
1. An electrician training platform, comprising a training platform body (1), characterized in that: Also includes: An operating table (2) is arranged on the training table body (1), and two cavities (3) are provided in the operating table (2); Two extension bases (4) are provided and are symmetrically slidably arranged in the cavity (3); A fixing mechanism (5) is provided on the operating table (2) and is used to fix the extension base (4) in a retracted state; The extension platform (6) is movably arranged on the extension base (4); when the extension base (4) is in an extended state, the extension platform (6) is flush with the operating table (2); and a limiting mechanism (7) is provided on the operating table (2) to limit the position of the extension platform (6) in the extended state.
2. An electrician training platform according to claim 1, characterized in that: The extension base (4) is provided with a recessed cavity (8), the extension platform (6) is slidably connected to the inner wall of the recessed cavity (8), and a first elastic member (9) is provided between the bottom of the extension platform (6) and the bottom wall of the recessed cavity (8).
3. An electrician training platform according to claim 2, characterized in that: A limiting groove (10) is provided at one end of the extension platform (6), and the limiting mechanism (7) comprises: A shift cavity (71) is provided in the operating table (2), and a limit block (72) adapted to the limit groove (10) is slidably provided in the shift cavity (71); The second elastic member (73) has one end connected to the end of the limit block (72) and the other end connected to the inner wall of the displacement cavity (71).
4. An electrician training platform according to claim 3, characterized in that: The upper wall of the operating table (2) is provided with a shifting groove (11) which is connected to the limiting groove (10), and the inner wall of the shifting groove (11) is slidably provided with a push rod (12) which is connected to the limiting block (72).
5. The electrician training platform according to claim 1, characterized in that: A fixing plate (13) is provided on the extension base (4), and a fixing hole (14) matching with the fixing mechanism (5) is provided on the fixing plate (13).
6. An electrician training platform according to claim 5, characterized in that: The fixing mechanism (5) comprises: A limiting rod (51) is disposed on the operating table (2) and is adapted to fit the fixing hole (14); A hidden groove (52) is provided in the limiting insertion rod (51), and a stopper (53) is slidably provided on the inner wall of the hidden groove (52), and one side of the stopper (53) is an inclined surface; The third elastic member (54) is arranged between the stopper (53) and the inner wall of the hidden groove (52).
7. The electrician training platform according to claim 1, characterized in that: The bottom wall of the cavity (3) is provided with a slide groove (15), and the inner wall of the slide groove (15) is slidably provided with a slide bar (16) connected to the extension base (4).
8. The electrician training platform according to claim 1, characterized in that: A support column (17) is also provided at the lower end of the extended base (4), and a universal wheel (18) is installed at the bottom of the support column (17).