CN209683476U - Automatic extending-contracting apparatus - Google Patents
Automatic extending-contracting apparatus Download PDFInfo
- Publication number
- CN209683476U CN209683476U CN201920540065.3U CN201920540065U CN209683476U CN 209683476 U CN209683476 U CN 209683476U CN 201920540065 U CN201920540065 U CN 201920540065U CN 209683476 U CN209683476 U CN 209683476U
- Authority
- CN
- China
- Prior art keywords
- mounting rack
- bottom case
- overhead door
- automatic extending
- contracting apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The utility model relates to a kind of automatic extending-contracting apparatus; including bottom case, the mounting rack for installing part to be protected; movement is assemblied on bottom case mounting rack in left-right direction; mounting rack is connected with driving mechanism; bottom case is equipped with rotatable overhead door; by a hinged shaft, hinged, one end of the tail portion articulated linkage of overhead door, the other end and mounting rack of connecting rod are articulated and connected overhead door with bottom case；When mounting rack is in a station, mounting rack drives overhead door to rotate to the open position for stretching out the part to be protected；When mounting rack is in another station, mounting rack drives overhead door to rotate to the closure position for blocking the part to be protected.Part to be protected is recoverable in shell when not in use, improves concealment and safety.
Description
Technical field
The utility model relates to the relevant protective devices such as electric car charging socket, aviation socket, illuminator, specifically
It is related to a kind of automatic extending-contracting apparatus.
Background technique
With popularizing for electric car, charging pile is also increasing, and conventional charging socket is often exposed on the outside of pile body,
Socket itself has infiltration, external damage, and the risks such as solarization aging exist.
Utility model content
The purpose of the utility model is to provide a kind of automatic extending-contracting apparatus, wait guard member not to solve charging pile socket
Outer problem is exposed to when use.
To achieve the above objectives, the present invention adopts the following technical solutions: automatic extending-contracting apparatus, including bottom case, it is used for
The mounting rack of part to be protected is installed, movement is assemblied on bottom case mounting rack in left-right direction, and mounting rack is connected with driving mechanism, peace
Shelve with to the left, the first station for moving right extreme position, second station；
Bottom case is equipped with rotatable overhead door, and overhead door is hinged by a hinged shaft with bottom case, the tail portion articulated linkage of overhead door
One end, the other end and mounting rack of connecting rod are articulated and connected；
When mounting rack is in the first station, a station in second station, it is described to making that mounting rack drives overhead door to rotate
Part to be protected stretch out open position；
When mounting rack is in another station, mounting rack drives overhead door to rotate to the closure position for blocking the part to be protected,
The part to be protected retracts.
Further, the driving mechanism includes decelerating motor, gear, rack gear, and rack gear is mounted on the mounting rack,
Gear and geared motor output shaft are sequentially connected, wheel and rack engaged transmission.
Further, the gear has intermeshing a pair, and rack gear has a pair disposed in parallel, two rack gears respectively with peace
Mounted in the bottom of the mounting rack, a rack gear and one of gear mesh answer engaged transmission.
Further, the bottom case is equipped with the sliding rail being oriented to the movement of the mounting rack.
Further, the sliding rail uses ball slide rail, and a pair is arranged in ball slide rail in the longitudinal direction.
Further, the bottom case is equipped with arc guide barrel, and the hinged place of the overhead door and the connecting rod is provided with pin shaft,
Pin shaft can move in arc guide barrel with the rotation of overhead door.
Further, the mounting rack is equipped with hinged long hole, and the other end of the connecting rod is fixed by screws in described
At hinged long hole.
Further, the bottom case is the partial shell of electric automobile charging pile, and the part to be protected is socket, the bottom
Shell is equipped with through-hole corresponding with socket so that it is stretched out.
Further, a travel switch is further respectively had in left and right ends portion on the bottom case, travel switch is for examining
Survey the extreme position of mounting rack.
The utility model has the beneficial effects that
Mounting rack in the utility model can install the socket of charging pile, and mounting rack can be under the drive of driving mechanism
It is left, move right, and have to the left, the first station for moving right extreme position, second station.Bottom case is equipped with rotatable
Overhead door, overhead door and mounting rack are sequentially connected, and for mounting rack in the first station, second station, mounting rack drives overhead door to rotate to making
The open position that socket stretches out, and overhead door is driven to rotate to the closure position for blocking socket.Charging is in use, can be easily by socket
It stretches out；When not charging, mounting rack drives socket to retract in charging pile shell, while overhead door is closed, so that socket is not exposed, is avoided
The problems such as infiltration, external damage, solarization aging, improve the concealment and safety of charging socket.
Detailed description of the invention
Fig. 1 is the embodiments of the present invention 1 except (overhead door closure, socket are in retraction shell to the main view after decapsidate
Interior state)；
Fig. 2 is the embodiments of the present invention 1 except the rearview after decapsidate (open, and socket, which is in, stretches out shell by overhead door
External state)；
Fig. 3 is the side view of Fig. 2 (overhead door is opened, and socket shows state)；
Fig. 4 is the schematic diagram after splitting at A-A in Fig. 1 (overhead door closure, socket are in retraction shell interior state).
Respectively mark corresponding title: 1, overhead door in figure, 2, socket, 3, arc guide barrel, 4, connecting rod, 5, mounting rack, 51, hinged
Long hole, 6, ball slide rail, 7, bottom case, 8, first stroke switch, 9, second stroke switch, 10, rack gear, 11, decelerating motor, 12,
Gear, 13, pin shaft.
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's every other embodiment obtained, all belongs to
In the range of the utility model protection.
The embodiments of the present invention 1:
As Figure 1-Figure 4, automatic extending-contracting apparatus, including bottom case 7, the mounting rack 5 for installing part to be protected, mounting rack
5 in left-right direction movement be assemblied on bottom case 7.The automatic extending-contracting apparatus of the present embodiment is for electric automobile charging pile.Bottom
Shell 7 is the partial shell of electric automobile charging pile, and 5 top of mounting rack is also covered with the shell not shown in figure.Part to be protected
For the socket 2 of charging, bottom case 7 allows it to stretch out exposed equipped with through-hole corresponding with socket 2.
Mounting rack 5 is connected with driving mechanism, and mounting rack 5 can be moved downward and be moved right, and has and moves downward
First station of extreme position, the second station for moving right extreme position.Driving mechanism includes being arranged in below mounting rack 5
Gear 12, a pair of rack gear 10 disposed in parallel of decelerating motor 11, a pair of intermeshing and pivot center along the vertical direction, one
A rack gear and one of gear mesh answer engaged transmission.Two rack gears 10 respectively with bottom that mounting rack 5 is set, and between front and back
Every arrangement.One of gear is sequentially connected as driving wheel, and with 11 output shaft of decelerating motor.Decelerating motor 11 passes through tooth
Wheel, rackwork drive mounting rack 5 to move in left-right direction.
Further, bottom case 7 is equipped with the sliding rail being oriented to the movement of mounting rack 5, and sliding rail uses ball slide rail 6,
A pair is arranged in ball slide rail 6 in the longitudinal direction.5 bottom of mounting rack is respectively equipped with idler wheel, idler wheel and corresponding one in front and rear sides
The ball slide rail 6 of side cooperates.
Bottom case 7 is equipped with rotatable overhead door 1, and overhead door 1 is hinged by a hinged shaft with bottom case 7, and the axis of hinged shaft is front and back
Direction.One end of the tail portion articulated linkage 4 of overhead door 1, the other end and mounting rack 5 of connecting rod 4 are articulated and connected.Mounting rack 5 is equipped with
Hinged long hole 51, the other end of connecting rod 4 are fixed by screws at the hinged long hole 51.4 both ends of connecting rod are free to rotate.
Guide-rail plate is equipped on the inside of bottom case 7, guide-rail plate is equipped with arc guide barrel 3, and overhead door 1 and the hinged place of connecting rod 4 are provided with pin
Axis 13, pin shaft 13 can move in arc guide barrel 3 with the rotation of overhead door 1.In other embodiments, arc guide barrel can also be opened directly
It is located on bottom case 7.
A travel switch is further respectively had in left and right ends portion on bottom case 7, travel switch is used to detect the pole of mounting rack 5
Extreme position.Travel switch is denoted as first stroke switch 8, second stroke switch 9.
The automatic extending-contracting apparatus of the utility model is when in use:
When socket 2 needs to stretch out shell, decelerating motor 11 starts, and decelerating motor 11 is driven by gear and rack teeth mechanism pacifies
It shelves 5 and moves downward (direction C in Fig. 1), in this process, connecting rod 4 pushes 1 tail portion of overhead door and makes overhead door 1 around the hinge of hinged place
Axis rotate (direction A, B), overhead door 1 with mounting rack 5 to the left continue move and tilt.Mounting rack 5 is moved to the left the pole of setting
When extreme position, first stroke switch 8 is touched, then decelerating motor 11 powers off.At this point, 2 end of socket has been stretched out outside shell, can expire
Sufficient normal use.Namely mounting rack 5 drives the rotation of overhead door 1 to the open position for stretching out socket 2.It is used due to decelerating motor 11
It is turbine and worm motor in the prior art, and with interlocking structure.Even when socket 2 is pushed by external force, can also protect
Hold stationary state.
When not charging, when needing to take in socket 2 in shell, decelerating motor 11 is inverted, and is driven by gear and rack teeth mechanism
Mounting rack 5 moves right in (direction D in Fig. 1), while driving overhead door 1 to be rotated down by connecting rod 4.Mounting rack 5 reaches right end
Extreme position when namely mounting rack 5 drive overhead door 1 to rotate can extremely to block the closure position of socket 2.The touching of mounting rack 5 second
Travel switch 9, decelerating motor 11 power off, and 2 retract action of socket is completed.
The control circuit for the decelerating motor positive and negative rotation used in the present embodiment is all that the prior art is achievable, no longer right
This part is described.
The embodiments of the present invention 2:
The difference from embodiment 1 is that being not provided with a pair of of gear and a pair of of rack gear in the present embodiment, but a tooth is set
Wheel and a rack gear, and the pivot center of gear is along the longitudinal direction, rack gear is arranged in mounting rack bottom.
The embodiments of the present invention 3:
The difference from embodiment 1 is that being not provided with ball slide rail in the present embodiment, instead it is arranged on bottom case
Sliding slot, such as V-groove or dovetail groove also can play the role of guide and limit to mounting rack.
The automatic extending-contracting apparatus of the utility model is not limited to also can be applied to boat on electric automobile charging pile
Dummy receptacle, illuminator etc. need the occasion of automatic deploying and retracting, and aviation socket, illuminator etc. are exactly to mention in above-described embodiment
Part to be protected.
Claims (9)
1. automatic extending-contracting apparatus, it is characterised in that: including bottom case, the mounting rack for installing part to be protected, mounting rack is along left and right
Direction movement is assemblied on bottom case, and mounting rack is connected with driving mechanism, and mounting rack has to the left, move right extreme position the
One station, second station；
Bottom case is equipped with rotatable overhead door, and it is hinged that overhead door and bottom case pass through a hinged shaft, one end of the tail portion articulated linkage of overhead door,
The other end and mounting rack of connecting rod are articulated and connected；
When mounting rack is in the first station, a station in second station, mounting rack drive overhead door rotate to make it is described to
The open position that guard member is stretched out；
When mounting rack is in another station, mounting rack drives overhead door to rotate to the closure position for blocking the part to be protected, described
Part to be protected retract.
2. automatic extending-contracting apparatus according to claim 1, it is characterised in that: the driving mechanism includes decelerating motor, tooth
Wheel, rack gear, rack gear are mounted on the mounting rack, and gear and geared motor output shaft are sequentially connected, wheel and rack engagement
Transmission.
3. automatic extending-contracting apparatus according to claim 2, it is characterised in that: the gear has intermeshing a pair, tooth
Item has a pair disposed in parallel, two rack gears respectively with the bottom that is mounted on the mounting rack, a rack gear and one of tooth
Wheel is engaged transmission.
4. automatic extending-contracting apparatus according to claim 3, it is characterised in that: the bottom case is equipped with to the mounting rack
The mobile sliding rail being oriented to.
5. automatic extending-contracting apparatus according to claim 4, it is characterised in that: the sliding rail uses ball slide rail, and ball is sliding
A pair is arranged in rail in the longitudinal direction.
6. automatic extending-contracting apparatus according to claim 1, it is characterised in that: the bottom case is equipped with arc guide barrel, described
The hinged place of overhead door and the connecting rod is provided with pin shaft, and pin shaft can move in arc guide barrel with the rotation of overhead door.
7. automatic extending-contracting apparatus according to claim 6, it is characterised in that: the mounting rack is equipped with hinged long hole, institute
The other end for stating connecting rod is fixed by screws at the hinged long hole.
8. automatic extending-contracting apparatus according to claim 1, it is characterised in that: the bottom case is the portion of electric automobile charging pile
Housing parts, the part to be protected are socket, and the bottom case is equipped with through-hole corresponding with socket so that it is stretched out.
9. automatic extending-contracting apparatus according to claim 1, it is characterised in that: also distinguish on the bottom case in left and right ends portion
Equipped with a travel switch, travel switch is used to detect the extreme position of mounting rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540065.3U CN209683476U (en) | 2019-04-19 | 2019-04-19 | Automatic extending-contracting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540065.3U CN209683476U (en) | 2019-04-19 | 2019-04-19 | Automatic extending-contracting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209683476U true CN209683476U (en) | 2019-11-26 |
Family
ID=68608128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920540065.3U Active CN209683476U (en) | 2019-04-19 | 2019-04-19 | Automatic extending-contracting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209683476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113851155A (en) * | 2021-09-17 | 2021-12-28 | 苏州浪潮智能科技有限公司 | Storage device and method for controlling locking of storage device |
-
2019
- 2019-04-19 CN CN201920540065.3U patent/CN209683476U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113851155A (en) * | 2021-09-17 | 2021-12-28 | 苏州浪潮智能科技有限公司 | Storage device and method for controlling locking of storage device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |