CN220420371U

CN220420371U - Transformer for high-voltage electric experiments

Info

Publication number: CN220420371U
Application number: CN202321454735.2U
Authority: CN
Inventors: 张�浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2024-01-30
Anticipated expiration: 2033-06-08

Abstract

The utility model discloses a transformer for high-voltage electric experiments, which comprises a transformer, clamping blocks, a rotating rod and pulleys, wherein the clamping blocks, the rotating rod and the pulleys are all four, the clamping blocks are fixedly arranged on the front side and the rear side of the transformer, the rotating rod penetrates through the left side and the right side of the clamping blocks, the pulleys are movably connected with the bottom of the rotating rod, two fixing blocks are fixedly arranged on the front side and the rear side of the transformer, a first slot hole is formed in the right side of the fixing block, a pushing mechanism is movably connected with an inner cavity of the first slot hole, two second slot holes are formed in the left side of the fixing block, a positioning mechanism is movably connected with an inner cavity of the second slot hole, and the pushing mechanism comprises a pushing rod. Through the cooperation of pushing mechanism, positioning mechanism, fixed plate, dead lever, connecting rod, stroke slotted hole, spacing slotted hole and draw-in groove use, reached convenient to use person and packed up and put up the effect of pulley, convenient to use person removes the transformer.

Description

Transformer for high-voltage electric experiments

Technical Field

The utility model belongs to the technical field of electrical experiments, and particularly relates to a transformer for high-voltage electrical experiments.

Background

Before an electrical system and electrical equipment are put into use, in order to judge whether the electrical equipment has quality problems in installation or manufacturing, whether the newly installed or operating electrical equipment can be put into operation normally is determined, and because a transformer is needed to be used for the experiment in the process of the electrical experiment, the transformer is relatively troublesome in moving for the experiment due to the relatively large weight, and the problems in the prior art are that: in the using process of the existing transformer, the weight of the transformer is large, so that the transformer is troublesome in the moving process of a user, and time and labor are wasted, and the transformer for the high-voltage electric experiment is particularly used for solving the problem that the transformer is troublesome in the moving process of the user.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides the transformer for the high-voltage electric experiment, which has the advantages of being convenient for a user to retract and erect the pulley, and being convenient for the user to move the transformer, and solves the problems of more trouble and time and labor waste in the moving process of the user due to the larger weight of the transformer in the using process of the existing transformer.

The utility model discloses a transformer for high-voltage electric experiments, which comprises a transformer, clamping blocks, a rotating rod and pulleys, wherein the clamping blocks, the rotating rod and the pulleys are all four, the clamping blocks are fixedly arranged on the front side and the rear side of the transformer, the rotating rod penetrates through the left side and the right side of the clamping blocks, the pulleys are movably connected with the bottom of the rotating rod, two fixing blocks are fixedly arranged on the front side and the rear side of the transformer, a first slot hole is formed in the right side of the fixing block, a pushing mechanism is movably connected in an inner cavity of the first slot hole, two second slot holes are formed in the left side of the fixing block, and a positioning mechanism is movably connected in an inner cavity of each second slot hole.

As the preferable one of the utility model, the pushing mechanism comprises a pushing rod, the left and right sides of the pushing rod penetrate through the left and right sides of the first slot hole, the left side of the pushing rod is fixedly provided with a fixed column, the surface of the pushing rod is sleeved with a first extension spring, the left side of the first extension spring is fixedly arranged with the right side of the fixed column, and the right side of the first extension spring is fixedly arranged with the inner wall of the fixed block.

As the preferable mode of the utility model, the positioning mechanism comprises a positioning rod, the left side and the right side of the positioning rod penetrate through the left side and the right side of the second slotted hole, a second extension spring is fixedly arranged at the top of the positioning rod, the top of the second extension spring is fixed with the inner wall of the fixed block, and an auxiliary rod is fixedly arranged at the rear side of the positioning rod.

As preferable, the left side of the fixed column is fixedly provided with two fixed plates, and the front sides of the fixed plates are fixedly provided with rotating shafts.

As the preferable mode of the utility model, the inner wall of the fixed block is fixedly provided with the fixed rod, the surface of the fixed rod is movably connected with two connecting rods, the front side and the rear side of each connecting rod are respectively provided with a travel slot, one side opposite to the connection is movably connected with one side opposite to the positioning rod, and the rotating shaft penetrates through the front side of each travel slot.

As the preferable mode of the utility model, the inner wall of the fixed block is provided with two limit slotted holes, and the auxiliary rod is matched with the limit slotted holes.

As the preferable mode of the utility model, the surface of the rotating rod is provided with a plurality of clamping grooves which are matched with the positioning rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the improvement of the transformer, the clamping block, the rotating rod, the pulley, the fixed block, the pushing mechanism, the pushing rod, the fixed column, the first extension spring, the positioning mechanism, the positioning rod, the second extension spring, the auxiliary rod, the fixed plate, the fixed rod, the connecting rod, the travel slot hole, the limit slot hole and the clamping groove, the pushing rod is adjusted to the left to enable the inner cavity of the pushing rod in the first slot hole to move to the left, the pushing rod is used for driving the fixed column to squeeze the first extension spring, the fixed column is used for moving through the inner cavity of the row Cheng Caokong, the connecting rod is driven to rotate on the surface of the fixed rod, the opposite side of the connecting rod is movably connected with one side of the positioning rod in a transmission mode, the positioning rod is driven to move through the rotation amplitude of the connecting rod, and the positioning rod is driven to move in the inner cavity of the second slot hole and the clamping groove, so that the effect of being convenient for a user to pack and erect the pulley is achieved, and the transformer is convenient for the user to move the transformer.

2. The utility model can be used for conveniently combining the operation of a user when the user stows and lifts the pulley by arranging the pushing mechanism.

3. According to the utility model, the positioning mechanism is arranged, so that the positioning mechanism can be matched with the pushing mechanism and the connecting rod for use, and can move in the inner cavity of the clamping groove.

4. The fixing plate is arranged, so that the connecting rod can be driven by the pushing mechanism to move in the inner cavity of the row Cheng Caokong through the rotating shaft, and the connecting rod can rotate on the surface of the fixing rod.

5. According to the utility model, the fixed rod, the connecting rod and the travel slot hole are arranged, so that the connecting rod can be driven by the pushing mechanism to rotate on the surface of the fixed rod, and the positioning rod is driven to move.

6. According to the utility model, the limiting slotted hole is arranged, so that the auxiliary rod can move in the inner cavity of the limiting slotted hole in the moving process of the positioning rod, and the function of supporting the auxiliary rod to move is achieved.

7. The clamping groove is arranged, so that the transformer can be matched with the positioning mechanism for use, and a user can conveniently fix and move the transformer.

Drawings

Fig. 1 is a perspective view of a transformer according to an embodiment of the present utility model;

FIG. 2 is a disassembled view of a clamp block and a rotating rod according to an embodiment of the present utility model;

FIG. 3 is a partial enlarged view of FIG. 1 at A provided by an embodiment of the present utility model;

fig. 4 is a cross-sectional view of a fixing block according to an embodiment of the present utility model.

In the figure: 1. a transformer; 2. a clamping block; 3. a rotating rod; 4. a pulley; 5. a fixed block; 6. a pushing mechanism; 601. a push rod; 602. fixing the column; 603. a first extension spring; 7. a positioning mechanism; 701. a positioning rod; 702. a second tension spring; 703. an auxiliary lever; 8. a fixing plate; 9. a fixed rod; 10. a connecting rod; 11. a travel slot; 12. limiting slot holes; 13. a clamping groove.

Detailed Description

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.

The structure of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the transformer for high-voltage electric experiments provided by the embodiment of the utility model comprises a transformer 1, clamping blocks 2, a rotating rod 3 and pulleys 4, wherein the clamping blocks 2, the rotating rod 3 and the pulleys 4 are four, the clamping blocks 2 are fixedly arranged on the front side and the rear side of the transformer 1, the rotating rod 3 penetrates through the left side and the right side of the clamping blocks 2, the pulleys 4 are movably connected with the bottom of the rotating rod 3, two fixing blocks 5 are fixedly arranged on the front side and the rear side of the transformer 1, the right side of each fixing block 5 is provided with a first slot hole, the inner cavity of each first slot hole is movably connected with a pushing mechanism 6, the left side of each fixing block 5 is provided with two second slot holes, and the inner cavity of each second slot hole is movably connected with a positioning mechanism 7.

Referring to fig. 3 and 4, the pushing mechanism 6 includes a pushing rod 601, the left and right sides of the pushing rod 601 penetrate through the left and right sides of the first slot, a fixing post 602 is fixedly mounted on the left side of the pushing rod 601, a first extension spring 603 is sleeved on the surface of the pushing rod 601, the left side of the first extension spring 603 is fixedly mounted on the right side of the fixing post 602, and the right side of the first extension spring 603 is fixedly mounted on the inner wall of the fixing block 5.

The scheme is adopted: by providing the pushing mechanism 6, it is possible to facilitate the user to use the operation of the pulley 4 in combination when the user is retracting and lifting it.

Referring to fig. 3 and 4, the positioning mechanism 7 includes a positioning rod 701, wherein the left and right sides of the positioning rod 701 penetrate through the left and right sides of the second slot, a second extension spring 702 is fixedly mounted on the top of the positioning rod 701, the top of the second extension spring 702 is fixed with the inner wall of the fixed block 5, and an auxiliary rod 703 is fixedly mounted on the rear side of the positioning rod 701.

The scheme is adopted: by providing the positioning mechanism 7, the pushing mechanism 6 and the connecting rod 10 can be matched for use, so that the pushing mechanism and the connecting rod can move in the inner cavity of the clamping groove 13.

Referring to fig. 3, two fixing plates 8 are fixedly installed at the left side of the fixing post 602, and rotating shafts are fixedly installed at the front sides of the fixing plates 8.

The scheme is adopted: through setting up fixed plate 8, can make its through the drive of pushing mechanism 6 to move in the inner chamber of row Cheng Caokong 11 through the pivot, make connecting rod 10 rotate on the surface of dead lever 9.

Referring to fig. 3, a fixing rod 9 is fixedly installed on the inner wall of the fixing block 5, two connecting rods 10 are movably connected to the surface of the fixing rod 9, stroke slots 11 are formed in the front side and the rear side of each connecting rod 10, one side opposite to the connection side is movably connected to one side opposite to the positioning rod 701, and a rotating shaft penetrates through the front side of each stroke slot 11.

The scheme is adopted: through setting up dead lever 9, connecting rod 10 and stroke slotted hole 11, can be to the drive through pushing mechanism 6, make connecting rod 10 rotate on the surface of dead lever 9, drive locating lever 701 and remove.

Referring to fig. 3 and 4, two limiting slots 12 are formed in the inner wall of the fixed block 5, and the auxiliary rod 703 is matched with the limiting slots 12.

The scheme is adopted: by arranging the limiting slot 12, the auxiliary rod 703 can move in the inner cavity of the limiting slot 12 in the moving process of the positioning rod 701, and the function of supporting the movement of the auxiliary rod 703 is achieved.

Referring to fig. 2 and 3, a plurality of clamping grooves 13 are formed on the surface of the rotating rod 3, and the clamping grooves 13 are matched with the positioning rods 701.

The scheme is adopted: by providing the clamping groove 13, the transformer 1 can be fixed and moved by a user conveniently through being matched with the positioning mechanism 7.

The working principle of the utility model is as follows:

when the transformer 1 is used, the push rod 601 is moved leftwards through the left-hand adjustment of the push rod 601, the push rod 601 is moved to drive the fixed column 602 to extrude the first tension spring 603, the fixed column 602 is moved to move through the inner cavity of the row Cheng Caokong through the movement of the fixed column 602, the connecting rod 10 is driven to rotate on the surface of the fixed rod 9, one side of the connecting rod 10 opposite to the side of the connecting rod 701 is movably connected with one side of the positioning rod 701, the positioning rod 701 is moved through the rotation amplitude of the connecting rod 10, the positioning rod 701 is moved in the inner cavity of the second slot hole and the clamping groove 13, after the user is completed by retracting and erecting the pulley 4, the push rod 601 is released by the user, and the pushing mechanism 6 and the positioning mechanism 7 are pulled back and reset through the resilience force of the first tension spring 603 and the second tension spring 702, so that the effects of being convenient for the user to retract and erect the pulley 4 are achieved, and the user is convenient for moving the transformer 1.

To sum up: this transformer for high voltage electricity experiments through transformer 1, fixture block 2, bull stick 3, pulley 4, fixed block 5, pushing mechanism 6, catch bar 601, fixed column 602, first extension spring 603, positioning mechanism 7, locating lever 701, second extension spring 702, auxiliary rod 703, fixed plate 8, dead lever 9, connecting rod 10, stroke slotted hole 11, spacing slotted hole 12 and draw-in groove 13's cooperation use, has solved current transformer in the use, because the weight of transformer is great, makes its in the in-process that the user removed comparatively trouble problem, wastes time and energy.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The utility model provides a transformer for high voltage electricity experiments, includes transformer (1), fixture block (2), bull stick (3) and pulley (4) all have four, fixture block (2) all fixed mounting in the front and back both sides of transformer (1), bull stick (3) all run through to the left and right sides of fixture block (2), the bottom of the equal swing joint of pulley (4) and bull stick (3), its characterized in that: two fixed blocks (5) are fixedly mounted on the front side and the rear side of the transformer (1), a first slot hole is formed in the right side of the fixed block (5), a pushing mechanism (6) is movably connected to the inner cavity of the first slot hole, two second slot holes are formed in the left side of the fixed block (5), a positioning mechanism (7) is movably connected to the inner cavity of the second slot hole, the pushing mechanism (6) comprises a pushing rod (601), the left side and the right side of the pushing rod (601) penetrate through the left side and the right side of the first slot hole, a fixing column (602) is fixedly mounted on the left side of the pushing rod (601), a first extension spring (603) is sleeved on the surface of the pushing rod (601), the left side of the first extension spring (603) is fixedly mounted on the right side of the fixing column (602), the right side of the first extension spring (603) is fixedly mounted on the inner wall of the fixed block (5), the positioning mechanism (7) comprises a positioning rod (701), the left side and the right side of the positioning rod (701) are fixedly mounted on the left side of the right side of the second extension spring (603) and the right side of the second slot hole (702), the top of the second extension spring (702) is fixedly mounted on the top of the fixed block (8), the front sides of the fixing plates (8) are fixedly provided with rotating shafts.

2. A high voltage electrical laboratory transformer according to claim 1 wherein: the inner wall fixed mounting of fixed block (5) has dead lever (9), the surface swing joint of dead lever (9) has two connecting rods (10), travel slotted holes (11) have all been seted up to both sides around connecting rod (10), connect opposite one side and the relative one side swing joint of locating lever (701), the pivot runs through to the front side of travel slotted holes (11).

3. A high voltage electrical laboratory transformer according to claim 1 wherein: two limit slotted holes (12) are formed in the inner wall of the fixed block (5), and the auxiliary rod (703) is matched with the limit slotted holes (12).

4. A high voltage electrical laboratory transformer according to claim 1 wherein: a plurality of clamping grooves (13) are formed in the surface of the rotating rod (3), and the clamping grooves (13) are matched with the locating rods (701).