CN212462214U

CN212462214U - Get electric module and connect electric installation, display system

Info

Publication number: CN212462214U
Application number: CN202021815455.6U
Authority: CN
Inventors: 李宏泽; 尤宝川
Original assignee: Shangte Display Xiamen Co ltd
Current assignee: Shangte Display Xiamen Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-02-02
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses an electricity taking module, an electricity connecting device and a display system, wherein the electricity taking module is an independent module and can be rapidly spliced with the electricity connecting device through a splicing part, so that the electricity taking module can be assembled and rapidly taken when the electricity connecting device needs to take electricity, and the electricity taking module can be disassembled at any time when the electricity taking is not needed, can be rapidly assembled and disassembled as required and is extremely convenient to use; meanwhile, the power connection device can move at any time without space limitation. And the whole power taking module has no exposed wires, and has simple and elegant appearance and small and exquisite structure.

Description

Get electric module and connect electric installation, display system

Technical Field

The utility model relates to an get electric module and connect electric installation, display system.

Background

In the prior art, when the display device needs to be connected with a power supply, most of the display device is connected with a device plug through a socket fixed on a wall to get electricity, or is connected with a fixed socket on the wall through a mobile socket to get electricity. These connection modes all belong to open-wire connection, and not only the wiring is exposed and causes neatly and elegance inadequately, still is difficult for changing the connection position.

Since these displays often need to be moved, how to provide these displays with a removable power supply becomes an urgent problem for the merchants.

SUMMERY OF THE UTILITY MODEL

The utility model provides an get electric module and connect electric installation, display system, it has overcome the not enough that the background art exists. The utility model provides one of the technical scheme that its technical problem adopted is:

a power taking module is suitable for assembling of an electric connection device and comprises a shell, a positive conductive elastic sheet and a negative conductive elastic sheet, wherein the shell is provided with a positive accommodating cavity, a negative accommodating cavity, a positive opening communicated with the positive accommodating cavity, a negative opening communicated with the negative accommodating cavity and an inserting part capable of being assembled with the electric connection device, the positive opening and the negative opening are respectively positioned on the positive back surface of the shell, the positive accommodating cavity and the negative accommodating cavity extend to the inserting part, two ends of the positive conductive elastic sheet are respectively provided with a positive hook sheet and a positive bulge, the positive conductive elastic sheet is arranged in the positive accommodating cavity, the positive hook sheet of the positive conductive elastic sheet extends out of the inserting part, the positive bulge of the positive hook sheet extends out of the shell from the positive opening, two ends of the negative conductive elastic sheet are respectively provided with a negative hook sheet and a negative bulge, the negative conductive elastic sheet is arranged in the negative accommodating cavity, and the negative hook sheet extends out of the inserting part, The negative pole protrusion extends out of the shell from the negative pole opening, and meanwhile, the positive pole hook piece and the negative pole hook piece are arranged side by side.

In a preferred embodiment: the positive electrode accommodating cavity comprises a first positive electrode step surface and a second positive electrode step surface, the first positive electrode step surface is positioned at the insertion part, the positive electrode conductive elastic sheet is bent and is attached to the first positive electrode step surface and the second positive electrode step surface, and the positive electrode bulge is formed by bending the tail end of the positive electrode conductive elastic sheet upwards; the negative electrode accommodating cavity comprises a first negative electrode step face and a second negative electrode step face, the first negative electrode step face is located at the insertion part, the negative electrode conductive elastic sheet is bent and attached to the first negative electrode step face and the second negative electrode step face, and the negative electrode protrusion is formed by bending the tail end of the negative electrode conductive elastic sheet downwards.

In a preferred embodiment: the first anode step surface and the first cathode step surface are positioned on the same plane, and the height of the second anode step surface is higher than that of the second cathode step surface.

In a preferred embodiment: the shell is provided with a positive electrode containing cavity, a positive electrode conductive elastic sheet is arranged on the shell, and the positive electrode conductive elastic sheet is arranged on the shell.

In a preferred embodiment: the negative electrode conductive elastic sheet is provided with a negative electrode limiting sheet at the periphery, the shell is provided with a negative electrode limiting groove communicated with the negative electrode accommodating cavity, and the negative electrode limiting sheet is clamped into the negative electrode limiting groove.

In a preferred embodiment: the casing includes casing, lower casing and gland, positive pole holding chamber, negative pole opening and grafting portion are all seted up casing under, go up the casing lid connect down on the casing just anodal opening is established at last casing, the gland can press to support on last casing and lower casing and it is equipped with spacing portion, and this spacing portion is unsettled after passing grafting portion.

The utility model provides a second of the technical scheme that its technical problem adopted:

a power connection device is provided with a power connection body, an insertion hole and a limiting hole communicated with the insertion hole, wherein the power connection body is provided with a positive contact part and a negative contact part, and the positive contact part and the negative contact part correspond to the insertion hole; the plug-in part of the electricity taking module is inserted into the jack, the positive pole hook piece is contacted with the positive pole contact part, the negative pole hook piece is contacted with the negative pole contact part, the gland is pressed against the upper shell and the lower shell, and the limiting part of the gland penetrates through the plug-in part and then is inserted into the limiting hole so as to detachably connect the electricity taking module with the electricity connecting device.

In a preferred embodiment: the electricity connecting device comprises a connecting part and a display part connected with the connecting part, the electricity connecting body is installed on the display part, the connecting part comprises a hanging piece, the hanging piece is provided with a hook and a containing groove, the jack and the limiting hole are arranged on the hanging piece, the jack is communicated with the bottom wall of the containing groove, and the electricity taking module is clamped in the containing groove.

In a preferred embodiment: the power connection device comprises a display shoe support, a display laminate or a display lamp bracket.

The third technical scheme of the utility model for solving the technical problem is:

the display system comprises a stand column and the power connection device, wherein the stand column is provided with a hanging groove, a positive conductive strip and a negative conductive strip are arranged on two sides of the hanging groove respectively, the positive conductive strip and the negative conductive strip are connected with the positive pole and the negative pole of an external power supply respectively, and the power connection device is detachably hung at the hanging groove and contacts with a positive electrode bulge and a negative electrode bulge of a power taking module respectively.

Compared with the background technology, the technical scheme has the following advantages:

1. the electricity taking module is used as an independent module and can be rapidly inserted into the electricity connecting device through the inserting part, so that the electricity connecting device can be installed into the electricity taking module when needing to take electricity and can take electricity rapidly through the electricity taking module, the electricity taking module can be detached at any time when not needing to take electricity, the installation and the detachment can be rapidly carried out according to the needs, and the use is extremely convenient; meanwhile, the power connection device can move at any time without space limitation. And the whole power taking module has no exposed wires, and has simple and elegant appearance and small and exquisite structure.

2. The first anode step surface and the first cathode step surface are positioned on the same plane, so that the anode hook sheet and the cathode hook sheet can be ensured to be arranged side by side; the height of the second anode step surface is higher than that of the second cathode step surface, so that the anode bulge and the cathode bulge can be respectively positioned on the front surface and the back surface of the shell, and the structural design is ingenious.

3. The positive electrode limiting sheet is clamped in the positive electrode limiting groove, so that the positive electrode conductive elastic sheet can be prevented from moving back and forth in the positive electrode accommodating cavity; the negative electrode limiting piece is clamped into the negative electrode limiting groove, so that the negative electrode conductive elastic piece can be prevented from moving back and forth in the negative electrode accommodating cavity.

4. The gland can press and abut against the upper shell and the lower shell and is provided with a limiting part, and the limiting part is suspended after penetrating through the inserting part, so that when the electricity taking module is quickly connected with the power connection device, the gland can limit the electricity taking module to prevent the electricity taking module from being separated from the power connection device.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic overall view of a power-taking module according to a preferred embodiment.

Fig. 2 is a schematic exploded view of a power-taking module according to a preferred embodiment.

Fig. 3 is a schematic structural diagram of the power-taking module according to the preferred embodiment without the upper housing and the cover.

Fig. 4 is a schematic side view of a power-taking module according to a preferred embodiment.

FIG. 5 is a schematic diagram illustrating an overall structure of the power connection device according to a preferred embodiment.

FIG. 6 is a schematic side view of the power connection device according to the preferred embodiment.

Fig. 7 is a schematic exploded view of the power connection device according to the preferred embodiment.

FIG. 8 is a second schematic diagram illustrating the overall structure of the power connection device according to the preferred embodiment.

FIG. 9 is a schematic cross-sectional view of the power connection device according to the preferred embodiment.

Fig. 10 shows a partial enlarged view of fig. 9.

FIG. 11 is a second schematic cross-sectional view of the power connection device according to the preferred embodiment.

Fig. 12 shows a partial enlarged view of fig. 11.

FIG. 13 is a schematic diagram of the structure of the column of the display system of the preferred embodiment.

Detailed Description

In the claims, the specification and the drawings, unless otherwise expressly limited, the terms "first," "second," or "third," etc. are used for distinguishing between different elements and not for describing a particular sequence.

In the claims, the specification and the drawings, unless otherwise expressly limited, to the extent that directional terms such as "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise" and the like are used, the positional or orientational relationships illustrated in the drawings are based on the positional and orientational relationships illustrated in the drawings and are merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element so referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention in any way.

In the claims, the description and the drawings of the present application, unless otherwise expressly limited, the terms "fixedly connected" and "fixedly connected" should be understood in a broad sense, i.e., any connection without displacement relationship or relative rotation relationship between the two, i.e., including non-detachable fixed connection, integrated connection and fixed connection by other devices or elements.

In the claims, the specification and drawings of the present invention, the terms "including", "having" and their variants, if used, are intended to be inclusive and not limiting.

Referring to fig. 1 to 4, a preferred embodiment of a power-taking module suitable for assembling a power connection device includes a housing 10, a positive conductive elastic piece 20, and a negative conductive elastic piece 30.

The casing 10 is provided with an anode containing cavity 11, a cathode containing cavity 12, an anode opening 111 communicated with the anode containing cavity 11, a cathode opening 121 communicated with the cathode containing cavity 12, and an inserting part 13 capable of being assembled with an electric connection device, wherein the anode opening 111 and the cathode opening 121 are respectively positioned on the front and back sides of the casing 10, the anode containing cavity 11 and the cathode containing cavity 12 both extend to the inserting part 13, both ends of the anode conductive elastic sheet 20 are respectively provided with an anode hook sheet 21 and an anode bulge 22, the anode conductive elastic sheet 20 is arranged in the anode containing cavity 11, the anode hook sheet 21 thereof extends out of the inserting part 13, the anode bulge 22 thereof extends out of the casing 10 from the anode opening 111, both ends of the cathode conductive elastic sheet 30 are respectively provided with a cathode hook sheet 31 and a cathode bulge 32, the cathode conductive elastic sheet 30 is arranged in the cathode containing cavity 12, the cathode hook sheet 31 thereof extends out of the inserting part 13, and the cathode bulge 32 thereof extends out of the cathode opening 121 out of the casing 10, meanwhile, the positive pole hook piece 21 and the negative pole hook piece 31 are arranged side by side. As shown in fig. 2, the positive hook piece 21 and the negative hook piece 31 are both inclined upward.

In this embodiment, the positive electrode accommodating cavity 11 includes a first positive electrode step surface 112 and a second positive electrode step surface 113, the first positive electrode step surface 112 is located at the insertion part 13, the positive electrode conductive elastic sheet 20 is bent and attached to the first positive electrode step surface 112 and the second positive electrode step surface 113, and the positive electrode protrusion 22 is formed by bending the tail end of the positive electrode conductive elastic sheet 20 upwards; the negative electrode accommodating cavity 12 comprises a first negative electrode step surface 122 and a second negative electrode step surface 123, the first negative electrode step surface 122 is located at the insertion part 13, the negative electrode conductive elastic sheet 30 is bent and attached to the first negative electrode step surface 122 and the second negative electrode step surface 123, and the negative electrode protrusion 32 is formed by bending the tail end of the negative electrode conductive elastic sheet 30 downwards.

In this embodiment, the first positive step surface 112 and the first negative step surface 122 are located on the same plane, and the height of the second positive step surface 113 is higher than the height of the second negative step surface 123.

In this embodiment, the periphery of the positive conductive elastic sheet 20 is provided with a positive limiting sheet 23, the casing 10 is provided with a positive limiting groove 14 communicated with the positive accommodating cavity 11, and the positive limiting sheet 23 is clamped in the positive limiting groove 14. As shown in fig. 2, the positive electrode limiting groove 14 is disposed perpendicular to the positive electrode receiving cavity 11, and the positive electrode limiting piece 23 is disposed perpendicular to the positive electrode conductive elastic piece 20.

In this embodiment, the negative electrode conductive elastic sheet 30 is provided with a negative electrode limiting sheet 33 at the periphery thereof, the housing 10 is provided with a negative electrode limiting groove (not shown) communicated with the negative electrode accommodating cavity 12, and the negative electrode limiting sheet 33 is clamped in the negative electrode limiting groove. As shown in fig. 2, the negative electrode limiting groove is disposed perpendicular to the negative electrode accommodating cavity 12, and the negative electrode limiting piece 33 is disposed perpendicular to the negative electrode conductive elastic piece 30.

In this embodiment, the housing 10 includes an upper housing 15, a lower housing 16 and a pressing cover 17, the positive electrode receiving cavity 11, the negative electrode receiving cavity 12, the negative electrode opening 121 and the inserting portion 13 are all formed in the lower housing 16, the upper housing 15 is covered on the lower housing 16, the positive electrode opening 111 is formed in the upper housing 15, the pressing cover 17 can be pressed against the upper housing 15 and the lower housing 16 and is provided with a limiting portion 171, and the limiting portion 171 is suspended after passing through the inserting portion 13. As shown in fig. 2, the upper housing 15 has an upper slot 151 and an upper latch 152, the lower housing 16 has a lower latch 161 and a lower slot, the lower latch 161 is latched into the upper slot 151 and the upper latch 152 is latched into the lower slot (not shown), so as to fix the upper housing 15 and the lower housing 16 relatively. The side surface of the gland 17 is provided with a side hook 172, the side surface of the lower shell 16 is provided with a barb 162, and the side hook 172 is buckled and matched with the barb 162; the front side of the pressing cover 17 is further provided with a pressing block 173, and the pressing block 173 presses against the top end face of the upper shell 15. The inserting part 13 is an inserting rod, the inserting part 13 of the lower casing 16 is provided with a through hole 131, a yielding space 132 is arranged below the inserting part 13, and the inserting rod penetrates through the through hole 131 and then extends into the yielding space 132 when the pressing cover 17 presses against the upper casing 15 and the lower casing 16.

Referring to fig. 5 to 12, a preferred embodiment of the power connection device is shown.

In this embodiment, the power receiving device is a display shoe support. The power connection device can also be a display laminate or a display clothes rack and the like, but not limited to the above, or can also be an independent lamp bracket for display.

The power connection device is provided with a power connection body 50, a jack 51 and a limiting hole 52 communicated with the jack 51, the power connection body 50 is provided with a positive contact part 501 and a negative contact part 502, and the positive contact part 501 and the negative contact part 502 correspond to the jack 51; the plug part 13 of the power taking module is inserted into the plug hole 51, the positive hook piece 21 contacts with the positive contact part 501, the negative hook piece 31 contacts with the negative contact part 502, the pressing cover 17 presses against the upper shell 15 and the lower shell 16, and the limiting part 171 of the pressing cover penetrates through the plug part 13 and then is inserted into the limiting hole 52 to detachably connect the power connecting device with the power taking module.

In this embodiment, the power connection device includes a connection portion and a display portion connected to the connection portion, the power connection body 50 is installed on the display portion, the connection portion includes a hanging piece 60, the hanging piece 60 is provided with a hook 61 and a receiving groove 62, the insertion hole 51 and the limiting hole 52 are both arranged on the hanging piece 60, the insertion hole 51 is communicated with the bottom wall of the receiving groove 62, and the power taking module is clamped in the receiving groove 62. In this embodiment, the display portion includes a shoe supporting plate 70, a mounting groove 71 is provided on the inner side of the shoe supporting plate 70, the power connection body 50 is an LED light bar, and the positive contact portion 501 and the negative contact portion 502 are contact holes and are arranged at an upper and lower interval. The isolating plate 80 is further provided, the isolating plate 80 is inserted on the power connection body 50, when the power connection body 50 is installed in the installation groove 71, the isolating plate 80 can separate the power connection body 50 from the bottom wall of the installation groove 71 by a certain distance, and the heat dissipation effect is ensured.

The connecting portion further includes a connecting cover 90, the hanging member 60 is fixedly connected to the connecting cover 90, the connecting cover 90 is disposed outside the power connection body 50 and fixedly connected to the shoe support plate 70, and the insertion hole 51 extends to the inner top surface of the connecting cover 90. The hanging piece 60 is provided with an upper hook 61 and a lower hook 61, and the accommodating groove 62 is arranged between the two hooks 61.

The installation process of the power connection device and the power taking module is as follows:

firstly assembling the shoe supporting plate 70, the power connection body 50 and the connection cover 90, then taking down the gland 17 of the power taking module, then extending the power taking module except the gland 17 into the accommodating groove 62, inserting the inserting part 13 of the power taking module into the jack 51 until the positive hook piece 21 is contacted with the positive contact part 501 and the negative hook piece 31 is contacted with the negative contact part 502, and at the moment, the hole wall of the jack 51 also extends into the abdicating space 132 of the power taking module; then, the pressing cover 17 is pressed against the upper shell 15 and the lower shell 16, and the limiting portion 171 of the pressing cover penetrates through the through hole 131 of the inserting portion 13 and then is inserted into the limiting hole 52, so that the rapid assembly of the power connecting device and the power taking module is completed.

When the power taking module and the power connection device need to be detached, the operation is reversed according to the steps.

The display system comprises a stand column 100 and the power connection device, wherein the stand column 100 is provided with a hanging groove 110, two sides of the hanging groove 110 are respectively provided with a positive conductive strip 120 and a negative conductive strip 130, the positive conductive strip 120 and the negative conductive strip 130 are respectively connected with a positive electrode and a negative electrode of an external power supply, the power connection device is detachably hung at the hanging groove 110, and a positive protrusion 22 and a negative protrusion 32 of a power taking module can be respectively contacted with the positive conductive strip 120 and the negative conductive strip 130.

The structure of the upright is shown in fig. 13, which is the prior art and is not described in detail, and the structure of the upright may also adopt other shapes, which is not limited herein.

The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.

Claims

1. The utility model provides an get electric module, its assembly that is applicable to and connects electric installation which characterized in that: the shell is provided with a positive electrode accommodating cavity, a negative electrode accommodating cavity, a positive electrode opening communicated with the positive electrode accommodating cavity, a negative electrode opening communicated with the negative electrode accommodating cavity and an inserting part capable of being assembled with an electric connection device, wherein the positive electrode opening and the negative electrode opening are respectively positioned on the positive back surface of the shell, the positive electrode accommodating cavity and the negative electrode accommodating cavity extend to the inserting part, two ends of the positive electrode conductive elastic sheet are respectively provided with a positive electrode hook piece and a positive electrode bulge, the positive electrode conductive elastic sheet is arranged in the positive electrode accommodating cavity, the positive electrode hook piece of the positive electrode conductive elastic sheet extends out of the inserting part, the positive electrode bulge of the positive electrode conductive elastic sheet extends out of the shell from the positive electrode opening, two ends of the negative electrode conductive elastic sheet are respectively provided with a negative electrode hook piece and a negative electrode bulge, the negative electrode conductive elastic sheet is arranged in the negative electrode accommodating cavity, the negative electrode hook piece of the negative electrode conductive elastic sheet, meanwhile, the positive pole hook piece and the negative pole hook piece are arranged side by side.

2. The power taking module according to claim 1, wherein: the positive electrode accommodating cavity comprises a first positive electrode step surface and a second positive electrode step surface, the first positive electrode step surface is positioned at the insertion part, the positive electrode conductive elastic sheet is bent and is attached to the first positive electrode step surface and the second positive electrode step surface, and the positive electrode bulge is formed by bending the tail end of the positive electrode conductive elastic sheet upwards; the negative electrode accommodating cavity comprises a first negative electrode step face and a second negative electrode step face, the first negative electrode step face is located at the insertion part, the negative electrode conductive elastic sheet is bent and attached to the first negative electrode step face and the second negative electrode step face, and the negative electrode protrusion is formed by bending the tail end of the negative electrode conductive elastic sheet downwards.

3. The power taking module according to claim 2, wherein: the first anode step surface and the first cathode step surface are positioned on the same plane, and the height of the second anode step surface is higher than that of the second cathode step surface.

4. The power taking module according to claim 2, wherein: the shell is provided with a positive electrode containing cavity, a positive electrode conductive elastic sheet is arranged on the shell, and the positive electrode conductive elastic sheet is arranged on the shell.

5. The power taking module according to claim 2, wherein: the negative electrode conductive elastic sheet is provided with a negative electrode limiting sheet at the periphery, the shell is provided with a negative electrode limiting groove communicated with the negative electrode accommodating cavity, and the negative electrode limiting sheet is clamped into the negative electrode limiting groove.

6. The electricity taking module according to claim 1, 2, 3, 4 or 5, wherein: the casing includes casing, lower casing and gland, positive pole holding chamber, negative pole opening and grafting portion are all seted up casing under, go up the casing lid connect down on the casing just anodal opening is established at last casing, the gland can press to support on last casing and lower casing and it is equipped with spacing portion, and this spacing portion is unsettled after passing grafting portion.

7. An electricity-taking module according to claim 6 is applied to an electricity-taking device, and is characterized in that: the power connection device is provided with a power connection body, an insertion hole and a limiting hole communicated with the insertion hole, the power connection body is provided with a positive contact part and a negative contact part, and the positive contact part and the negative contact part correspond to the insertion hole; the plug-in part of the electricity taking module is inserted into the jack, the positive pole hook piece is contacted with the positive pole contact part, the negative pole hook piece is contacted with the negative pole contact part, the gland is pressed against the upper shell and the lower shell, and the limiting part of the gland penetrates through the plug-in part and then is inserted into the limiting hole so as to detachably connect the electricity taking module with the electricity connecting device.

8. The electrical connection apparatus of claim 7, wherein: the electricity connecting device comprises a connecting part and a display part connected with the connecting part, the electricity connecting body is installed on the display part, the connecting part comprises a hanging piece, the hanging piece is provided with a hook and a containing groove, the jack and the limiting hole are arranged on the hanging piece, the jack is communicated with the bottom wall of the containing groove, and the electricity taking module is clamped in the containing groove.

9. The electrical connection apparatus of claim 7, wherein: the power connection device comprises a display shoe support, a display laminate or a display clothes rack.

10. The display system using the power receiving device according to claim 7, wherein: the display system comprises a stand column and a power connection device, wherein the stand column is provided with a hanging groove, a positive conductive strip and a negative conductive strip are arranged on two sides of the hanging groove respectively, the positive conductive strip and the negative conductive strip are connected with a positive electrode and a negative electrode of an external power supply respectively, and the power connection device is detachably hung at the hanging groove and can contact with a positive conductive strip and a negative conductive strip respectively.