CN209545265U - A kind of magnetic assembly enhancing magnetic field - Google Patents

Abstract

The utility model discloses a kind of magnetic assemblies for enhancing magnetic field, including pedestal, curved plates and top plate, pedestal is fixed with mounting plate in the middle part of top, card slot is offered at the top of mounting plate, the basal sliding of the inner wall and draw runner of card slot connects, and the bottom of fixed plate is arranged in draw runner, the top of fixed plate is fixed with external motor, the two sides of mounting plate one end are fixedly connected with the two sides of top plate one end respectively by two fixed links, two driving motors are fixed at the top of top plate, the output end of two driving motors is fixed with reel, two avris on pedestal top are connect with the basal sliding of two sliding blocks respectively, a kind of magnetic assembly for enhancing magnetic field of the utility model, the device magnet assembly is mounted on the inside of curved plates, empty the position of aluminium sheet can be overregulated to control the usage quantity of magnetic stripe, increase convenient for adjusting motor internal magnetization Strong degree keeps the device more convenient to use.

Description

A kind of magnetic assembly enhancing magnetic field

Technical field

The utility model relates to magnetic assembly, in particular to a kind of magnetic assembly for enhancing magnetic field belongs to magnetic assembly technical field.

Background technique

Battery truck is driven by motor, when motor internal magnetic field is weaker, will lead to being short of power for motor, is needed It wants magnetic assembly to be enhanced, increases the driving power of motor.

The usage quantity of traditional device inner magnet is fixed, and cannot be adjusted, and is equivalent to and has been replaced a magnetism more Big motor cannot be regulated and controled according to requirements, inconvenient for use；Traditional device is not easy to installation and the magnetic of external motor The installation of component, while being not easy to detachable maintaining；The fixed position of traditional device is fixed, and when external motor use can generate a large amount of Heat be not easy to the heat dissipation of external motor when magnetic assembly contacts closer with external motor.

Utility model content

The purpose of this utility model is to provide a kind of magnetic assemblies for enhancing magnetic field, to solve to propose in above-mentioned background technique Problem inconvenient for use.

To achieve the above object, the utility model provides the following technical solutions: a kind of magnetic assembly enhancing magnetic field, including bottom Seat, curved plates and top plate are fixed with mounting plate in the middle part of the pedestal top, offer card slot at the top of the mounting plate, The basal sliding of the inner wall and draw runner of the card slot connects, and the bottom of fixed plate, the top of the fixed plate is arranged in draw runner It is fixed with external motor, the two sides of described mounting plate one end are fixed with the two sides of top plate one end respectively by two fixed links to be connected It connects, two driving motors is fixed at the top of the top plate, the output end of two driving motors is fixed with spiral Wheel, two avris on the pedestal top are connect with the basal sliding of two sliding blocks respectively, and four sliding blocks are separately positioned on two The two sides of curved plates bottom, the inside of two curved plates offer shaped groove, the inner wall difference of two shaped grooves It is slidably connected with the outer wall of two aluminium sheets, one end of two aluminium sheets passes through several springs inner wall with two shaped grooves respectively It is flexibly connected, the other end of two aluminium sheets is fixed with draught line, if the inner wall of two curved plates is embedded with Dry magnetic stripe, and the side of several magnetic stripes is contacted with the outer wall of two aluminium sheets respectively.

As a kind of optimal technical scheme of the utility model, the side of the pedestal is fixed with motor switch, and two The driving motor passes through motor switch and external power supply is electrically connected.

As a kind of optimal technical scheme of the utility model, one end of two draught lines respectively with two reels Outer wall be fixedly connected, and the outer wall of two reels offers wire casing.

As a kind of optimal technical scheme of the utility model, the inner wall of two curved plates offers several logical Hole, several through-holes are arranged in a one-to-one correspondence with several magnetic stripes respectively.

As a kind of optimal technical scheme of the utility model, the side of four sliding blocks is fixed with fixing head, The top of two shaped grooves is fixed with limited block.

Compared with prior art, the utility model has the beneficial effects that a kind of magnetic assembly for enhancing magnetic field of the utility model, The device magnet assembly is mounted on the inside of curved plates, empty can overregulate the position of aluminium sheet to control the usage quantity of magnetic stripe, Convenient for adjusting the degree of motor internal magnetization enhancing, keep the device more convenient to use；The mountable magnetic group of the device external motor The curved plates of part are fixed by way of engaging, are not needed screw and are fixed, when device damage, maintenance easy to disassemble, It is easily installed simultaneously；The curved plates of the device two sides are slidably connected by sliding block and pedestal, can be according to the heat dissipation of external power supply Situation adjusts the distance between curved plates and external power supply convenient for the heat dissipation of external motor and further increases the practical of the device Property.

Detailed description of the invention

Fig. 1 is the utility model positive structure schematic；

Fig. 2 is the structural schematic diagram of the utility model external motor；

Fig. 3 is the structural schematic diagram of the utility model curved plates.

In figure: 1, pedestal；2, mounting plate；3, sliding block；4, curved plates；5, fixed link；6, top plate；7, driving motor；8, it rolls up Line wheel；9, card slot；10, fixed plate；11, external motor；12, shaped groove；13, aluminium sheet；14, spring；15, magnetic stripe；16, it draws Line.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of magnetic assembly for enhancing magnetic field, including pedestal 1,4 and of curved plates Top plate 6 is fixed with mounting plate 2 in the middle part of 1 top of pedestal, and the top of mounting plate 2 offers card slot 9, the inner wall and cunning of card slot 9 The basal sliding of item connects, and the bottom of fixed plate 10 is arranged in draw runner, and the top of fixed plate 10 is fixed with external motor 11, The two sides of 2 one end of mounting plate are fixedly connected with the two sides of 6 one end of top plate respectively by two fixed links 5, and the top of top plate 6 is fixed If the output end of two driving motors 7 is fixed with reel 8, two avris point on 1 top of pedestal there are two driving motor 7 It is not connect with the basal sliding of two sliding blocks 3, and four sliding blocks 3 are separately positioned on the two sides of two 4 bottoms of curved plates, two songs The inside of shape plate 4 offers shaped groove 12, and outer wall of the inner wall of two shaped grooves 12 respectively with two aluminium sheets 13 is slidably connected, One end of two aluminium sheets 13 is flexibly connected respectively by several springs 14 with the inner wall of two shaped grooves 12, two aluminium sheets 13 it is another One end is fixed with draught line 16, and the inner wall of two curved plates 4 is embedded with several magnetic stripes 15, and the side of several magnetic stripes 15 It is contacted respectively with the outer wall of two aluminium sheets 13.

Preferably, the side of pedestal 1 is fixed with motor switch, two driving motors 7 by motor switch with it is external Power supply is electrically connected, and the power on/off of two driving motors 7 is controlled by motor switch.

Preferably, one end of two draught lines 16 is fixedly connected with the outer wall of two reels 8 respectively, and two reels 8 outer wall offers wire casing, controls the position of two aluminium sheets 13, by two driving motors 7 to control the use of magnetic stripe 15 Quantity.

Preferably, the inner wall of two curved plates 4 offers several through-holes, several through-holes respectively with several magnetic stripes 15 one by one It is correspondingly arranged, convenient for the use of magnetic stripe 15.

Preferably, the side of four sliding blocks 3 is fixed with fixing head, and the top of two shaped grooves 12 is fixed with limit Position block, is fixed convenient for the position to four sliding blocks 3, while preventing two aluminium sheets 13 sliding from the inside of two shaped grooves 12 Out.

When specifically used, a kind of magnetic assembly for enhancing magnetic field of the utility model, in use, the device is connected external electrical External motor 11 is mounted on the top of mounting plate 2 by the slippery fellow of 10 bottom of fixed plate, while being made according to external motor 11 by source Calorific value controls the distance between two curved plates 4 and external motor 11, prevents curved plates 4 from influencing dissipating for external motor 11 Thermal effect, in use, driving motor 7 can be opened, two driving motors 7 drive two reels 8 to rotate, two reels 8 Aluminium sheet 13 is pulled out from the inside of shaped groove 12 by draught line 16, spring 14 is in tensional state, after contact, bullet at this time Spring 14, which is replied, pulls aluminium sheet 13 to reset, to control the enhancing degree of 11 internal magnetic field of external motor, makes the device using more Convenience.

In the description of the present invention, it should be understood that the orientation or positional relationship of instruction is based on shown in attached drawing Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this The limitation of type.

In the present invention unless specifically defined or limited otherwise, for example, it may be being fixedly connected, be also possible to It is detachably connected, or integral；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in Between medium be indirectly connected, can be the connection inside two elements or the interaction relationship of two elements, unless otherwise clear Restriction can understand above-mentioned term in the utility model as the case may be for the ordinary skill in the art In concrete meaning.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of magnetic assembly for enhancing magnetic field, including pedestal (1), curved plates (4) and top plate (6), which is characterized in that the pedestal (1) it is fixed in the middle part of top mounting plate (2), is offered card slot (9) at the top of the mounting plate (2), the card slot (9) The basal sliding of inner wall and draw runner connects, and draw runner setting, in the bottom of fixed plate (10), the top of the fixed plate (10) is solid Surely external motor (11) are equipped with, the two sides of described mounting plate (2) one end by two fixed links (5) respectively with top plate (6) one end Two sides be fixedly connected, be fixed with two driving motors (7) at the top of the top plate (6), two driving motors (7) Output end is fixed with reel (8), the two avris basal sliding with two sliding blocks (3) respectively on pedestal (1) top Connection, and four sliding blocks (3) are separately positioned on the two sides of two curved plates (4) bottoms, the inside of two curved plates (4) is equal It offering shaped groove (12), outer wall of the inner wall of two shaped grooves (12) respectively with two aluminium sheets (13) is slidably connected, and two One end of a aluminium sheet (13) is flexibly connected with the inner wall of two shaped grooves (12) respectively by several springs (14), two institutes The other end for stating aluminium sheet (13) is fixed with draught line (16), and the inner wall of two curved plates (4) is embedded with several magnetic Item (15), and the side of several magnetic stripes (15) is contacted with the outer wall of two aluminium sheets (13) respectively.

2. a kind of magnetic assembly for enhancing magnetic field according to claim 1, it is characterised in that: the side of the pedestal (1) is solid Surely it is equipped with motor switch, two driving motors (7) are electrically connected by motor switch and external power supply.

3. a kind of magnetic assembly for enhancing magnetic field according to claim 1, it is characterised in that: two draught lines (16) One end is fixedly connected with the outer wall of two reels (8) respectively, and the outer wall of two reels (8) offers wire casing.

4. a kind of magnetic assembly for enhancing magnetic field according to claim 1, it is characterised in that: two curved plates (4) Inner wall offers several through-holes, and several through-holes are arranged in a one-to-one correspondence with several magnetic stripes (15) respectively.

5. a kind of magnetic assembly for enhancing magnetic field according to claim 1, it is characterised in that: the one of four sliding blocks (3) Side is fixed with fixing head, and the top of two shaped grooves (12) is fixed with limited block.