CN210330102U

CN210330102U - Motor show cupboard with electrical apparatus safety protection function

Info

Publication number: CN210330102U
Application number: CN201920946481.3U
Authority: CN
Inventors: 李军; 徐仁民
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-17
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a motor display cabinet with electrical appliance safety protection function, which comprises a shell with an opening at the bottom and a cavity arranged inside, wherein a bottom plate for sealing the shell is fixed at the bottom of the shell, a motor is fixed at the middle part of the upper end surface of the bottom plate, a transparent cover shell is detachably placed on the upper end surface of the shell, a turntable is arranged above the shell, a rotating shaft is integrally formed at the middle part of the lower end surface of the turntable, and the lower end of the rotating shaft is movably connected with a transmission shaft of the motor through a shaft coupling after penetrating through the shell; an inward annular bending edge is arranged at the lower end of the housing, magnets are embedded in the middle of the lower end face of each side of the annular bending edge, a Hall sensor is fixed on the inner top of the housing corresponding to the position of each magnet, a controller is installed on the bottom plate, and an operation panel is installed on one outer side wall of the housing; the utility model discloses a magnet and hall sensor's setting, when the housing was taken off from the shell, the phenomenon of landing appeared in the motor product can effectively be avoided.

Description

Motor show cupboard with electrical apparatus safety protection function

Technical Field

The utility model relates to a display device technical field, concretely relates to motor show cupboard with electrical apparatus safety protection function.

Background

At present, when a motor product is displayed, a motor display cabinet is inevitably needed, the current motor display cabinet mainly comprises a shell with an opening at the bottom and a cavity arranged inside, a bottom plate is fixed at the bottom of the shell, a motor is fixed in the middle of the upper end face of the bottom plate, a transparent housing is detachably placed on the upper end face of the shell, a rotary table is arranged above the shell, a rotary shaft is integrally formed in the middle of the lower end face of the rotary table, and the lower end of the rotary shaft movably penetrates through the shell and is connected with a transmission shaft of the motor through a coupler; after the motor product is placed on the turntable, the motor fixed on the bottom plate can drive the turntable and the motor product positioned on the turntable to rotate, so that the motor product can be displayed; however, when the motor display cabinet is used, when the housing is taken down, the motor still drives the turntable and the motor product on the turntable to rotate, so that when the worker needs to take the motor product on the turntable, the motor product is inconvenient to take, the motor product is easy to slip, and the motor product is damaged after slipping.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a motor show cupboard with electrical apparatus safety protection function, its setting through magnet and hall sensor, when the housing was taken off from the shell, hall sensor can lose the magnetic field effect of magnet, so, when hall sensor can not detect magnet, the work of motor can be stopped to the controller to can stop the rotation of carousel, and then when the staff took the motor product on the carousel, can effectively avoid the phenomenon that the landing appears in the motor product.

The utility model discloses a motor show cupboard with electrical apparatus safety protection function, including the bottom opening and the inside shell that is provided with the cavity, the bottom of shell is fixed with the bottom plate that is used for sealing the shell, is fixed with the motor in the middle part of the up end of bottom plate, has placed the hyaline housing on the up end of shell detachably, and the top of shell is provided with the carousel, and the lower terminal surface middle part integrated into one piece of carousel has the pivot, and the lower extreme activity of pivot is connected with the transmission shaft of motor through the shaft coupling after running through the shell; the lower extreme of housing is provided with the inside annular limit of bending, and the lower terminal surface middle part on each side of the annular limit of bending all inlays and is equipped with magnet, corresponds every magnet position department on the interior top of housing and all is fixed with hall sensor, installs the controller on the bottom plate, installs the control panel on one of them lateral wall of shell, and motor, hall sensor and control panel all are connected with the controller electricity.

The utility model discloses a motor show cupboard with electrical apparatus safety protection function, wherein, is provided with location structure between housing and the shell.

The utility model discloses a motor show cupboard with electrical apparatus safety protection function, wherein, location structure is provided with the annular positioning groove that can supply the protruding muscle embedding of annular positioning including setting up the protruding muscle of annular positioning on the lower terminal surface on the limit of annular bending on the up end of shell, the perpendicular cross-section of the protruding muscle of annular positioning is the structure of falling isosceles trapezoid, and the shape of annular positioning groove matches with the shape of the protruding muscle of annular positioning.

The utility model discloses a motor display cabinet with electrical appliance safety protection function, wherein, a plurality of countersunk holes distributed circumferentially are arranged in the bottom plate, and the bottom plate and the shell are fixed with the shell through screws positioned in the countersunk holes; the lower end of each counter sink is embedded with a rubber pad, and the lower end of each rubber pad protrudes out of the bottom plate.

The utility model discloses a magnet and hall sensor's setting, when the housing was taken off from the shell, hall sensor can lose the magnetic field effect of magnet, so, when hall sensor can not detect magnet, the work that the controller can the stop motor to can stop the rotation of carousel, and then when the staff took the motor product on the carousel, can effectively avoid the phenomenon that the landing appears in the motor product.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the present invention in a partial cross-sectional structure;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is an enlarged schematic structural view of B in fig. 1.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model discloses a motor show cupboard with electrical apparatus safety protection function, including bottom opening and the inside shell 1 that is provided with the cavity, the bottom of shell 1 is fixed with bottom plate 2 that is used for sealing shell 1, the up end middle part of bottom plate 2 is fixed with motor 3, transparent housing 4 has been placed on the up end of shell 1 detachably, the top of shell 1 is provided with carousel 5, the lower terminal surface middle part integrated into one piece of carousel 5 has pivot 51, the lower extreme activity of pivot 51 runs through behind shell 1 through shaft coupling 31 with the transmission shaft connection of motor 3; an inward annular bending edge 41 is arranged at the lower end of the housing 4, a magnet 6 is embedded in the middle of the lower end face of each side of the annular bending edge 41, a hall sensor 7 is fixed on the inner top of the housing 4 corresponding to the position of each magnet 6, a controller 8 is installed on the bottom plate 2, an operation and control plate 9 is installed on one outer side wall of the housing 1, and the motor 3, the hall sensor 7 and the operation and control plate 9 are all electrically connected with the controller 8; the side wall of the shell of the utility model is provided with a through hole for the power line to penetrate, the power line is electrically connected with the controller after penetrating through the through hole on the side wall of the shell, the side wall of the shell is also provided with a channel for the connecting line of the control panel to penetrate, and in addition, the control panel is provided with a touch screen; the utility model discloses a setting of magnet and hall sensor, when the housing was taken off from the shell, hall sensor can lose the magnetic field effect of magnet, so, when hall sensor can not detect magnet, the controller can stop the work of motor to can stop the rotation of carousel, and then when the staff took the motor product on the carousel, can effectively avoid the phenomenon that the motor product appears the landing; when the housing is placed on the shell again, and after all the Hall sensors can detect the corresponding magnets (indicating that the housing is placed in place), the controller can redrive the motor to work, in addition, the start and stop control of the motor can be controlled by the control panel, the control panel can adjust the rotating speed of the motor, and the magnets and the Hall sensors play a role in avoiding mistakenly taking down the housing; the controller in the present application can adopt a minimum system of a single chip, which is the prior art in the market at present, and is not described herein again.

A positioning structure is arranged between the housing 4 and the shell 1; through location structure's setting, place the shell on the shell, the shell can be through location structure location with the shell, so, can accurately place the shell on the shell, and can make every magnet and the vertical alignment of hall sensor who corresponds.

The positioning structure comprises an annular positioning convex rib 42 arranged on the lower end face of the annular bending edge 41, an annular positioning groove 11 for the annular positioning convex rib 42 to be embedded is arranged on the upper end face of the shell 1, the vertical section of the annular positioning convex rib 42 is of an inverted isosceles trapezoid structure, and the shape of the annular positioning groove 11 is matched with that of the annular positioning convex rib 42; after through adopting this kind of structure, after annular location protruding muscle is embedded into annular positioning groove, can realize the location to the housing, and because the perpendicular cross-section of annular location protruding muscle is for falling isosceles trapezoid shape structure, the shape of annular positioning groove matches with the shape of annular location protruding muscle, so, annular location protruding muscle can conveniently be embedded into annular positioning groove.

A plurality of countersunk holes 21 which are distributed circumferentially are formed in the bottom plate 2, and the bottom plate 2 and the shell 1 are fixed with the shell 1 through screws 22 positioned in the countersunk holes 21; the lower end of each counter sink 21 is embedded with a rubber pad 23, and the lower end of each rubber pad 23 protrudes out of the bottom plate 2; after adopting this kind of structure, the bottom plate can firmly be fixed together with the shell, and through the setting of rubber pad the utility model discloses when placing on the mesa, can increase the utility model discloses and the frictional force between the mesa can play skid-proof effect promptly.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A motor display cabinet with an electric appliance safety protection function comprises a shell (1) with an opening at the bottom and a cavity arranged inside, wherein a bottom plate (2) used for sealing the shell (1) is fixed at the bottom of the shell (1), a motor (3) is fixed in the middle of the upper end face of the bottom plate (2), a transparent cover shell (4) is detachably placed on the upper end face of the shell (1), a rotary table (5) is arranged above the shell (1), a rotary shaft (51) is integrally formed in the middle of the lower end face of the rotary table (5), and the lower end of the rotary shaft (51) movably penetrates through the shell (1) and is connected with a transmission shaft of the motor (3) through a coupling (31); the method is characterized in that: the lower extreme of housing (4) is provided with inside annular limit (41) of bending, the lower terminal surface middle part on each side of annular limit (41) of bending all inlays and is equipped with magnet (6), it all is fixed with hall sensor (7) to correspond every magnet (6) position department on the interior top of housing (4), install controller (8) on bottom plate (2), install on one of them lateral wall of shell (1) and control board (9), motor (3), hall sensor (7) and control board (9) all are connected with controller (8) electricity.

2. The motor display cabinet with electric appliance safety protection function as claimed in claim 1, wherein a positioning structure is arranged between the cover shell (4) and the shell (1).

3. The motor display cabinet with the electric appliance safety protection function according to claim 2, wherein the positioning structure comprises an annular positioning convex rib (42) arranged on the lower end face of the annular bending edge (41), an annular positioning groove (11) for embedding the annular positioning convex rib (42) is arranged on the upper end face of the shell (1), the vertical section of the annular positioning convex rib (42) is of an inverted isosceles trapezoid structure, and the shape of the annular positioning groove (11) is matched with that of the annular positioning convex rib (42).

4. The motor display cabinet with the electric appliance safety protection function according to claim 1, wherein a plurality of countersunk holes (21) are circumferentially distributed in the bottom plate (2), and the bottom plate (2) and the shell (1) are fixed with the shell (1) through screws (22) in the countersunk holes (21); the lower end of each counter sink (21) is embedded with a rubber pad (23), and the lower end of each rubber pad (23) protrudes out of the bottom plate (2).