CN214532699U - Automatic light-adjusting glass door - Google Patents
Automatic light-adjusting glass door Download PDFInfo
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- CN214532699U CN214532699U CN202023038091.8U CN202023038091U CN214532699U CN 214532699 U CN214532699 U CN 214532699U CN 202023038091 U CN202023038091 U CN 202023038091U CN 214532699 U CN214532699 U CN 214532699U
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- dimming glass
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- automatic door
- fixed rail
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Abstract
The utility model discloses a dimming glass automatic door, include: the gantry crane comprises a fixed rail, a movable piece capable of moving along the fixed rail and a driving device for driving the movable piece to move; the two conductive strips extend along the length direction of the fixed rail, and are fixedly connected with the fixed rail and arranged in an insulating way; the door leaf comprises dimming glass, and the dimming glass is fixedly connected with the moving piece; and the two carbon brushes are insulated from the moving part and fixedly connected with the moving part, the positions of the two carbon brushes correspond to the positions of the two bus bars, the carbon brushes are elastically abutted to the corresponding bus bars and are electrically conducted, and the two carbon brushes are detachably and electrically conducted with the dimming glass. The utility model provides a dimming glass automatic door, life is longer, is difficult for breaking down, and takes up space less.
Description
Technical Field
The utility model belongs to the technical field of the power supply, concretely relates to dimming glass automatically-controlled door.
Background
When the automatic door is used together with the light control glass, a spring wire or a cable is generally used to supply power to the light control glass in combination with a tank chain, and the two power supply modes have the following obvious disadvantages:
1. the spring wire is easy to age and short in service life;
2. the spring wire is easy to be wound together with other accessories in the door leaf in the moving process of the door leaf and cannot play a role of free extension;
3. the power supply mode that the cable combines the tank chain takes up a lot of space.
Therefore, a new technology is needed to solve the problems of short service life, easy winding and large occupied space of the power supply structure in the prior art.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem among the prior art, the utility model provides a dimming glass automatically-controlled door, life is longer, is difficult for breaking down, and takes up space less.
The utility model adopts the following technical scheme:
a privacy glass automatic door comprising:
the gantry crane comprises a fixed rail, a movable piece capable of moving along the fixed rail and a driving device for driving the movable piece to move;
the two conductive strips extend along the length direction of the fixed rail, and are fixedly connected with the fixed rail and arranged in an insulating mode;
the door leaf comprises dimming glass, and the dimming glass is fixedly connected with the moving piece; and
and the two carbon brushes are insulated and fixedly connected with the moving part, the positions of the two carbon brushes correspond to the positions of the two conductive strips, the carbon brushes are elastically abutted against the corresponding conductive strips and are electrically conducted, and the two carbon brushes are electrically conducted with the dimming glass in a detachable manner.
As a further improvement of the technical scheme of the utility model, the carbon brush comprises an insulating base, a conductive abutting part, an elastic part and a conductive sheet;
the insulation seat is fixedly connected with the movable piece and is provided with a movable groove;
the conductive abutting part is positioned in the movable groove and can slide along the movable groove;
the conducting strip is positioned at the bottom of the movable groove; the elastic piece is arranged between the conductive abutting piece and the conductive piece and pushes the conductive abutting piece part out of the movable groove to abut against the conductive strip, and the conductive piece is electrically communicated with the conductive abutting piece;
the light-adjusting glass extends out of a conductive terminal, the conductive terminal is clamped and fixed between the conductive plate and the bottom of the movable groove, and the conductive terminal is electrically communicated with the conductive plate.
As a further improvement of the technical scheme of the utility model, the insulator foot is in be equipped with the fluting that communicates with the activity groove on the lateral wall of activity groove, the fluting extends to the bottom of activity groove, conductive terminal by the fluting stretches into the activity groove.
As a further improvement of the technical scheme of the utility model, the conducting strip is equipped with and stretches out grooved ear.
As a further improvement of the technical scheme of the utility model, electrically conductive butt piece is the graphite piece, the graphite piece with be connected with the wire between the conducting strip.
As a further improvement of the technical scheme of the utility model, the insulator foot is the rubber material.
As a technical scheme of the utility model further improve, still include the connecting seat, the connecting seat includes the connecting body and is located the connecting portion of connecting body both sides, the connecting body with moving part fixed connection, both sides connecting portion respectively with two insulating seat fixed connection.
As a further improvement of the technical scheme of the utility model, the busbar is located the bottom surface both sides of fixed rail, the carbon brush is located the below of busbar.
As a further improvement of the technical scheme of the utility model, the bottom surface of fixed rail is equipped with the confession the busbar embedding only shows the inlay groove of bottom surface.
As the further improvement of the technical proposal of the utility model, the gantry crane is a magnetic suspension gantry crane.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, set up two busbar, can be respectively anodal wire and negative pole wire, dimming glass keeps elasticity butt and electric conductance through two carbon brushes and two busbar, under this kind of structure, can make dimming glass also can keep when removing and the electric conductance between the busbar leads to ensure dimming glass's normal work. The dimming glass and the carbon brush are detachably connected, so that the assembly and the daily maintenance are convenient, and the assembly and the daily maintenance are more convenient. In addition, above-mentioned structure is compared more reliable in the structure of current spring wire power supply, is difficult for breaking down, compares in the current power supply mode that adopts the tank chain, and the structure is simpler, and occupation space is littleer.
Drawings
The technology of the present invention will be further described in detail with reference to the accompanying drawings and detailed description:
fig. 1 is a schematic view of the overall structure of the automatic dimming glass door of the present invention;
fig. 2 is a partially enlarged side view of the automatic light control glass door of the present invention;
fig. 3 is a schematic view of an overall structure of the carbon brush of the present invention;
fig. 4 is an overall explosion diagram of the carbon brush of the present invention;
fig. 5 is a schematic view of the overall structure of the connecting base of the present invention;
fig. 6 is an assembly view of the carbon brush and the connecting seat of the present invention.
Reference numerals:
1-a gantry crane; 11-a fixed rail; 111-embedding grooves; 112-a chute; 12-a movable member; 13-a drive device;
2-a conductive strip;
3, a door leaf; 31-a door frame; 32-a light control glass; 321-conductive terminals;
4-carbon brush; 41-an insulating base; 411-active slot; 412-slotting; 42-a conductive abutment; 43-an elastic member; 44-a conductive sheet; 441-ear; 45-lead wires;
5-a connecting seat; 51-a connecting body; 52-connecting part.
Detailed Description
The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The same reference numbers will be used throughout the drawings to refer to the same or like parts.
It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, etc. used in the present invention is only relative to the mutual positional relationship of the components of the present invention in the drawings.
Referring to fig. 1 to 6, a dimming glass automatic door includes a door 1, a conductive bar 2, a door leaf 3, and a carbon brush 4.
Referring to fig. 1 and 2, the gantry crane 1 includes a fixed rail 11, a movable member 12 movable along the fixed rail 11, and a driving device 13 for driving the movable member 12 to move. The movable member 12 is driven by the driving device 13 to move along the fixed rail 11, and the fixed rail 11 is connected with the door leaf 3 to drive the door leaf 3 to move together, so that the door leaf 3 is automatically opened and closed. The fixed rail 11 is provided with a horizontally through sliding groove 112 along the length thereof, and the movable member 12 is slidably disposed in the sliding groove 112. Specifically, the driving device 13 may be a linear motor, and a controller is further installed on the fixed rail 11, and the controller controls the linear motor to operate, so as to control the opening and closing of the door leaf 3. Preferably, the gantry crane 1 is a magnetic suspension gantry crane 1, so that the opening and closing are smoother and the noise is lower.
Referring to fig. 2, two conductive strips 2 are provided and extend along the length direction of the fixed rail 11, and the conductive strips 2 are in an elongated shape, and are fixedly connected to the fixed rail 11 and are insulated from the fixed rail 11, for example, an insulating coating or an insulating sleeve is provided to separate the two. Two conducting strips 2 are connected with the positive electrode lead and the negative electrode lead respectively, the conducting strips 2 and the fixed rail 11 are arranged in an insulating mode, and electric leakage and short circuit are avoided.
Referring to fig. 1 and 2, the door leaf 3 includes a light control glass 32, and the light control glass 32 is fixedly connected to the movable member 12; the opening and closing of the door leaf 3 is controlled by moving the movable piece 12. In one embodiment, the door 3 further includes a door frame 31, the light control glass 32 is fixed on the door frame 31, and the light control glass 32 is fixed with the movable connecting member 12 through the door frame 31.
Referring to fig. 2 to 4, two carbon brushes 4 are provided, and are insulated from and fixedly connected to the moving member 12, the positions of the two carbon brushes 4 correspond to the positions of the two conductive strips 2, the carbon brushes 4 are elastically abutted to and electrically conducted with the corresponding conductive strips 2, and the two carbon brushes 4 are detachably and electrically conducted with the light control glass 32. The light control glass 32 is elastically abutted to the conductive strip 2 through the carbon brush 4 and is electrically conducted, and the conductive strip extends along the length direction of the fixed rail 11, so that the light control glass 32 can be kept electrified while moving, namely, the normal operation is kept. In addition, can dismantle between light control glass 32 and the carbon brush 4 and be connected, convenient equipment and routine maintenance are dismantled, and are more convenient.
Compare in the power supply mode of current spring wire and the power supply mode who adopts the tank chain, this light control glass automatically-controlled door's power supply structure is more reliable, is difficult for breaking down, and the structure is simpler, and occupation space is littleer.
Referring to fig. 2 to 4, the carbon brush 4 includes an insulating base 41, a conductive abutting member 42, an elastic member 43, and a conductive sheet 44.
The insulating base 41 is fixedly connected to the movable member 12, and when the movable member 12 moves, the insulating base 41 is driven to move together, so as to maintain the relative stationary state of the insulating base 41 and the door 3. The insulating base 41 is provided with a movable slot 411; the insulating base 41 is made of rubber.
The conductive abutting piece 42 is positioned in the movable slot 411 and can slide along the movable slot 411; the conducting strip 44 is positioned at the bottom of the movable slot 411; the elastic element 43 is disposed between the conductive abutment 42 and the conductive plate 44 and pushes the conductive abutment 42 partially out of the movable slot 411 to abut against the conductive strip 2, and the conductive plate 44 is electrically connected to the conductive abutment 42. The elastic member 43 may be a compression spring or a leaf spring. Specifically, the conductive abutting part 42 is a graphite block, and a conductive wire 45 is connected between the graphite block and the conductive sheet 44. The conductive abutment 42 is pushed upwards by the elastic element 43, so that the conductive abutment 42 is kept in contact with and in electrical communication with the conductive strip 2, the conductive abutment 42 in turn being kept in communication with the conductive pad 44 by the conductive wire 45.
The light control glass 32 extends out of the conductive terminal 321, the conductive terminal 321 is clamped and fixed between the conductive plate 44 and the bottom of the movable slot 411, and the conductive terminal 321 is electrically connected with the conductive plate 44, that is, the light control glass 32 is communicated with the carbon brush 4 through the conductive terminal 321. In addition, because the conductive terminal 321 is clamped and fixed, the conductive terminal 321 and the carbon brush 4 can be conveniently disconnected or clamped and fixed again in this way, which is more convenient and beneficial to installation, disassembly and maintenance.
Preferably, referring to fig. 2 to 4, the insulating base 41 is provided with a slot 412 on a side wall of the movable slot 411, the slot 412 is communicated with the movable slot 411, the slot 412 extends to the bottom of the movable slot 411, and the conductive terminal 321 extends into the movable slot 411 from the slot 412. The slot 412 is provided to more conveniently extend the conductive terminal 321 into the movable slot 411 to be clamped and fixed by the conductive sheet 44, thereby further improving the convenience of installation and disassembly.
More preferably, referring to fig. 2 to 4, the conductive plate 44 is provided with an ear portion 441 extending out of the slot 412, and the conductive plate 44 can be lifted up directly through the ear portion 441 and inserted into the conductive terminal 321 or pulled out of the conductive terminal 321, so as to further facilitate connection and disconnection between the light control glass 32 and the carbon brush 4.
In addition, referring to fig. 5 and 6, the automatic dimming glass door further includes a connection base 5, the connection base 5 includes a connection body 51 and connection portions 52 located at two sides of the connection body 51, the connection body 51 is fixedly connected with the movable member 12, and the connection portions 52 at two sides are respectively fixedly connected with the two insulation bases 41. The two carbon brushes 4 are fixed with the connecting seat 5 through the connecting parts 52 on the two sides, and the connecting seat 5 is fixed with the moving part 12, so that the fixation between the carbon brushes 4 and the moving part 12 is realized, and the carbon brushes 4 can move along with the moving part 12.
In one embodiment, referring to fig. 2, the conductive bar 2 is located on both sides of the bottom surface of the fixed rail 11, and the carbon brush 4 is located below the conductive bar 2. The bottom surface of the fixed rail 11 is provided with an embedding groove 111 for the conductive strip 2 to be embedded into and only exposing the bottom surface. The conductive strip 2 is arranged in the embedded groove 111, so that the exposed area of the conductive strip is reduced, and the possibility of electric leakage and short circuit caused by contact between the conductive strip and the outside is further reduced.
Other contents of light control glass automatically-controlled door refer to prior art, no longer describe herein.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.
Claims (10)
1. A dimming glass automatic door, characterized by comprising:
the gantry crane comprises a fixed rail, a movable piece capable of moving along the fixed rail and a driving device for driving the movable piece to move;
the two conductive strips extend along the length direction of the fixed rail, and are fixedly connected with the fixed rail and arranged in an insulating mode;
the door leaf comprises dimming glass, and the dimming glass is fixedly connected with the moving piece; and
and the two carbon brushes are insulated and fixedly connected with the moving part, the positions of the two carbon brushes correspond to the positions of the two conductive strips, the carbon brushes are elastically abutted against the corresponding conductive strips and are electrically conducted, and the two carbon brushes are electrically conducted with the dimming glass in a detachable manner.
2. The dimming glass automatic door according to claim 1, wherein: the carbon brush comprises an insulating seat, a conductive abutting part, an elastic part and a conductive sheet;
the insulation seat is fixedly connected with the movable piece and is provided with a movable groove;
the conductive abutting part is positioned in the movable groove and can slide along the movable groove;
the conducting strip is positioned at the bottom of the movable groove; the elastic piece is arranged between the conductive abutting piece and the conductive piece and pushes the conductive abutting piece part out of the movable groove to abut against the conductive strip, and the conductive piece is electrically communicated with the conductive abutting piece;
the light-adjusting glass extends out of a conductive terminal, the conductive terminal is clamped and fixed between the conductive plate and the bottom of the movable groove, and the conductive terminal is electrically communicated with the conductive plate.
3. The dimming glass automatic door according to claim 2, wherein: the insulating seat is provided with a slot communicated with the movable groove on the side wall of the movable groove, the slot extends to the bottom of the movable groove, and the conductive terminal extends into the movable groove from the slot.
4. A privacy glass automatic door according to claim 3, characterized in that: the conducting strip is provided with an ear part extending out of the slot.
5. The dimming glass automatic door according to claim 2, wherein: the conductive abutting piece is a graphite block, and a conductive wire is connected between the graphite block and the conductive sheet.
6. The dimming glass automatic door according to claim 2, wherein: the insulating base is made of rubber.
7. The dimming glass automatic door according to claim 2, wherein: the connecting seat comprises a connecting body and connecting parts located on two sides of the connecting body, the connecting body is fixedly connected with the moving part, and the connecting parts on two sides are fixedly connected with the two insulating seats respectively.
8. The dimming glass automatic door according to claim 1, wherein: the conductive strips are located on two sides of the bottom surface of the fixed rail, and the carbon brushes are located below the conductive strips.
9. The dimming glass automatic door according to claim 8, wherein: and the bottom surface of the fixed rail is provided with an embedded groove for the conductive strip to be embedded and only exposing the bottom surface.
10. A privacy glass automatic door according to any one of claims 1 to 9, wherein: the gantry crane is a magnetic suspension gantry crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023038091.8U CN214532699U (en) | 2020-12-15 | 2020-12-15 | Automatic light-adjusting glass door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023038091.8U CN214532699U (en) | 2020-12-15 | 2020-12-15 | Automatic light-adjusting glass door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214532699U true CN214532699U (en) | 2021-10-29 |
Family
ID=78294428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023038091.8U Active CN214532699U (en) | 2020-12-15 | 2020-12-15 | Automatic light-adjusting glass door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214532699U (en) |
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2020
- 2020-12-15 CN CN202023038091.8U patent/CN214532699U/en active Active
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