CN201667439U - Movable power box - Google Patents
Movable power box Download PDFInfo
- Publication number
- CN201667439U CN201667439U CN2010201286304U CN201020128630U CN201667439U CN 201667439 U CN201667439 U CN 201667439U CN 2010201286304 U CN2010201286304 U CN 2010201286304U CN 201020128630 U CN201020128630 U CN 201020128630U CN 201667439 U CN201667439 U CN 201667439U
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- CN
- China
- Prior art keywords
- casing
- power box
- electrical power
- carbon brush
- rotating shaft
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- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a movable power box which comprises a box body (1); a baffle (11) is arranged in the box body (1); a through hole is arranged on the baffle (11); a rotating shaft (3) penetrates the through hole and is arranged in the box body (1) in a relatively rotating way; one end of the rotating shaft is provided with a punching shaft (31) and the other end is provided with a rotary supporting shaft (32); one end of the rotating shaft (3) near the punching shaft (31) is twisted with an electric wire (6); one end of the rotating shaft (3) near the rotary supporting shaft (32) is provided with a plurality of connecting slots (33) and is sleeved with conductive sliding rings (4) with a number corresponding to that of the connecting slots (33); the conductive sliding rings (4) are led out by the connecting slots (33) and enter an electric connecting end (41); and a carbon brush seat (5) corresponding to the conductive sliding rings (4) is arranged between the baffle (11) and one side wall of the box body (1). The movable power box can move at any time and can realize uninterrupted power supply.
Description
(1) technical field
The utility model relates to a kind of power supply box, and especially a kind of mobile electrical power box belongs to the power technology field.
(2) background technology
At present, being seen on the market mobile electrical power box is not a mobile electrical power box truly, it is powered the user and can not move when using, a kind of mobile electrical power box as patent 200910014512.2 announcements, need move before use, utilizing lead that lead is plugged in button subsequently is connected to form path with the inlet wire terminal and could realizes the use of powering, yet it but can't move in the process of using, when running into the situation that needs mobile electrical power box in the use, can only cut off the power supply earlier, break line is inserted the lead between button and the inlet wire terminal again, mobile electrical power box is to the demand position subsequently, again lead being plugged in button is connected with lead with the inlet wire terminal, use at last just can power on, thereby it can not be called mobile electrical power box truly, and especially in the occasion of the real-time uninterrupted power supply of needs, this mobile electrical power box can't satisfy application.
(3) utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of mobile electrical power box that can move at any time and can realize uninterrupted power supply is provided.
The purpose of this utility model is achieved in that a kind of mobile electrical power box; include casing; be provided with control panel in the described casing; described control panel is provided with switch; overload protective device and socket; described switch; overload protective device and socket all are connected in series; be provided with a dividing plate in the described power supply box; have a through hole on the described dividing plate; having a rotating shaft to pass this through hole and rotate relatively is installed in the casing; described rotating shaft one end is provided with the perforation axle; the other end is provided with the rotation back shaft; described rotating shaft is near being wound with electric wire on perforation axle one end; described rotating shaft has some connecting grooves near rotation back shaft one end; and be equipped with on this end and the corresponding conducting slip ring of connecting groove quantity; described conducting slip ring is drawn into electric connection terminal through connecting groove; be provided with between one sidewall of described dividing plate and casing and the corresponding support of conducting slip ring; be symmetrically installed with two row's carbon brush holders on the described support; be provided with one between two row's carbon brush holders of described symmetry and discharge electric connection terminal; described carbon brush holder is provided with carbon brush towards conducting slip ring one end, and described carbon brush closely contacts with conducting slip ring.
The utility model mobile electrical power box, described electric wire one end with advance electric connection terminal and link to each other, described carbon brush through lead with go out electric connection terminal and link to each other, describedly go out electric connection terminal and link to each other with overload protective device through lead.
The utility model mobile electrical power box, sidewall of described casing is provided with wears axis hole, have the rotation supporting seat on the wall box relative with wearing axis hole, described perforation axle and rotation back shaft are installed on respectively by bearing and wear in axis hole and the rotation supporting seat, have a crank groove on the described perforation axle, and outside casing, can see the crank groove through wearing axis hole.
The utility model mobile electrical power box is equipped with the first lead protection plate and the second lead protection plate in the described rotating shaft, the described first lead protection plate is between conducting slip ring and electric wire, and the described second lead protection plate is between electric wire and perforation axle.
The utility model mobile electrical power box, described casing upper edge is hinged with case lid, on the described case lid lateral wall lock nose is installed, and on the described casing lateral wall snap close is installed, and described lock nose is corresponding with snap close, on the described casing lateral wall expansion handle is installed.
The utility model mobile electrical power box, described socket is provided with several, is connected in parallel between the described socket.
The utility model mobile electrical power box, described bottom half are equipped with two rollers.
The beneficial effects of the utility model are:
(1) utilize the CONTACT WITH FRICTION of carbon brush and conducting slip ring to conduct electricity, thereby realized real-time continual power supply, make the user can be in use random mobile electrical power box, electric wire is carried out folding and unfolding, thereby has realized mobile electrical power box truly.
(2) can be according to the user demand of reality, the corresponding quantity of adjusting conducting slip ring, connecting groove and carbon brush holder, thereby can be applicable to multiple occasion, as when needs use single-phase electricity, 2 or 3 conducting slip rings, connecting groove and carbon brush can be used, when needs use three-phase electricity, 4 conducting slip rings, connecting groove and carbon brush can be used, thereby compare with original mobile electrical power box on the market, have the bigger scope of application.
(4) description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model vertical view.
Fig. 3 is the utility model rearview.
Fig. 4 is the utility model end view.
Fig. 5 is the utility model internal structure schematic diagram.
Fig. 6 is the utility model one embodiment schematic diagram.
Among the figure:
Casing 1, dividing plate 11, wear axis hole 12, rotation supporting seat 13, case lid 14, lock nose 15, snap close 16, reduction handle 17;
Control panel 2, switch 21, overload protective device 22, socket 23;
Rotating shaft 3, perforation axle 31, crank groove 311, rotation back shaft 32, connecting groove 33, the first lead protection plate 34, the second lead protection plate 35;
Conducting slip ring 4, advance electric connection terminal 41;
(5) embodiment
Referring to Fig. 1～5, the utility model relates to a kind of mobile electrical power box, include casing 1, be provided with control panel 2 in the described casing 1, described control panel 2 is provided with switch 21, overload protective device 22 and socket 23, described switch 21, overload protective device 22 and socket 23 all are connected in series, being provided with a dividing plate 11 in the described power supply box 1 is divided into two casing, have a through hole on the described dividing plate 11, having a rotating shaft 3 to pass this through hole and rotate relatively is installed in the casing 1, described rotating shaft 3 one ends are provided with perforation axle 31, the other end is provided with rotation back shaft 32, described rotating shaft 3 is near being wound with electric wire 6 on perforation axle 31 1 ends, described rotating shaft 3 has some connecting grooves 33 near rotation back shaft 32 1 ends, and be equipped with on this end and the corresponding conducting slip ring 4 of connecting groove 33 quantity, described conducting slip ring 4 is drawn into electric connection terminal 41 through connecting groove 33, be provided with between one sidewall of described dividing plate 11 and casing 1 and conducting slip ring 4 corresponding supports 5, be symmetrically installed with two row's carbon brush holders 51 on the described support 5, be provided with one between two row's carbon brush holders 51 of described symmetry and discharge electric connection terminal 53, described carbon brush holder 51 is provided with carbon brush 52 towards conducting slip ring 4 one ends, and described carbon brush 52 closely contacts with conducting slip ring 4;
Described electric wire 6 one ends with advance electric connection terminal 41 and link to each other, described carbon brush 52 through lead with go out electric connection terminal 53 and link to each other, describedly go out electric connection terminal 53 and link to each other with overload protective device 22 through lead;
1 one sidewalls of described casing are provided with wears axis hole 12, have rotation supporting seat 13 on casing 1 sidewall relative with wearing axis hole 12, described perforation axle 31 and rotation back shaft 32 are installed on respectively by bearing and wear in axis hole 12 and the rotation supporting seat 13, have a crank groove 311 on the described perforation axle 31, and outside casing 1, can see crank groove 311 through wearing axis hole 12;
The first lead protection plate 34 and the second lead protection plate 35 are housed in the described rotating shaft 3, and the described first lead protection plate 34 is between conducting slip ring 4 and electric wire 6, and the described second lead protection plate 35 is between electric wire 6 and perforation axle 31;
Described casing 1 upper edge is hinged with case lid 14, and lock nose 15 is installed on described case lid 14 lateral walls, on described casing 1 lateral wall snap close 16 is installed, and described lock nose 15 is corresponding with snap close 16, on described casing 1 lateral wall expansion handle 17 is installed, as shown in Figure 6;
Described casing 1 bottom is equipped with two rollers 7, drags during with convenient the use.
Described socket 23 is provided with several, is connected in parallel between the described socket 23.
During use: can on the crank groove, install crank, with plug on electric wire one termination or directly block to power supply base, open switch, electric current imports conducting slip ring through the electric connection terminal that advances that the electric wire other end links to each other, subsequently by with conducting slip ring mutually closely the carbon brush of contact electric current is introduced control panel through going out electric connection terminal, through overload protector and switch electric current is introduced in the socket subsequently and is used for the user; Thereby in the use that powers on, adjust wire length as needs, shake handgrip and drive rotating shaft rotation folding and unfolding electric wire easily, simultaneously, owing to utilize the CONTACT WITH FRICTION conduction of carbon brush and conducting slip ring, thereby in the rotating shaft rotation process, can guarantee contacting of carbon brush and conducting slip ring all the time, thereby uninterrupted power supply when being implemented in mobile electrical power box.
Claims (7)
1. mobile electrical power box; include casing (1); be provided with control panel (2) in the described casing (1); described control panel (2) is provided with switch (21); overload protective device (22) and socket (23); described switch (21); overload protective device (22) and socket (23) all are connected in series; it is characterized in that: be provided with a dividing plate (11) in the described power supply box (1); described dividing plate has a through hole on (11); having a rotating shaft (3) to pass this through hole and rotate relatively is installed in the casing (1); described rotating shaft (3) one ends are provided with perforation axle (31); the other end is provided with rotation back shaft (32); described rotating shaft (3) is near being wound with electric wire (6) on perforation axle (31) one ends; described rotating shaft (3) has some connecting grooves (33) near rotation back shaft (32) one ends; and be equipped with on this end and the corresponding conducting slip ring of connecting groove (33) quantity (4); described conducting slip ring (4) is drawn into electric connection terminal (41) through connecting groove (33); be provided with between one sidewall of described dividing plate (11) and casing (1) and the corresponding support of conducting slip ring (4) (5); be symmetrically installed with two row's carbon brush holders (51) on the described support (5); be provided with one between two row's carbon brush holders (51) of described symmetry and discharge electric connection terminal (53); described carbon brush holder (51) is provided with carbon brush (52) towards conducting slip ring (4) one ends, and described carbon brush (52) closely contacts with conducting slip ring (4).
2. a kind of according to claim 1 mobile electrical power box; it is characterized in that: described electric wire (6) one ends with advance electric connection terminal (41) and link to each other; described carbon brush (52) through lead with go out electric connection terminal (55) and link to each other, describedly go out electric connection terminal (53) and link to each other with overload protective device (22) through lead.
3. as a kind of mobile electrical power box as described in claim 1 and 2, it is characterized in that: (1) sidewall of described casing is provided with wears axis hole (12), have rotation supporting seat (13) on casing (1) sidewall relative with wearing axis hole (12), described perforation axle (31) and rotation back shaft (32) are installed on respectively by bearing and wear in axis hole (12) and the rotation supporting seat (13), have a crank groove (311) on the described perforation axle (31), and outside casing (1), can see crank groove (311) through wearing axis hole (12).
4. as a kind of mobile electrical power box as described in the claim 1,2 and 3, it is characterized in that: the first lead protection plate (34) and the second lead protection plate (35) are housed in the described rotating shaft (3), the described first lead protection plate (34) is positioned between conducting slip ring (4) and the electric wire (6), and the described second lead protection plate (35) is positioned between electric wire (6) and the perforation axle (31).
5. as a kind of mobile electrical power box as described in the claim 1,2,3 and 4, it is characterized in that: described casing (1) upper edge is hinged with case lid (14), lock nose (15) is installed on described case lid (14) lateral wall, on described casing (1) lateral wall snap close (16) is installed, and described lock nose (15) is corresponding with snap close (16), on described casing (1) lateral wall expansion handle (17) is installed.
6. a kind of according to claim 1 mobile electrical power box is characterized in that: described socket (23) is provided with several, and described socket is connected in parallel between (23).
7. a kind of according to claim 1 mobile electrical power box is characterized in that: described casing (1) bottom is equipped with two rollers (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201286304U CN201667439U (en) | 2010-03-04 | 2010-03-04 | Movable power box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201286304U CN201667439U (en) | 2010-03-04 | 2010-03-04 | Movable power box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201667439U true CN201667439U (en) | 2010-12-08 |
Family
ID=43268400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201286304U Expired - Lifetime CN201667439U (en) | 2010-03-04 | 2010-03-04 | Movable power box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201667439U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820116A (en) * | 2010-03-04 | 2010-09-01 | 江阴市亿达电器有限公司 | Mobile power box |
| CN103630714A (en) * | 2013-11-22 | 2014-03-12 | 枣庄矿业(集团)有限责任公司供电工程处 | Mobile electrical test power box |
| CN107021387A (en) * | 2017-04-20 | 2017-08-08 | 宁波市协新机电科技有限公司 | One kind is used for bridge equipment |
| CN108242670A (en) * | 2017-05-24 | 2018-07-03 | 广州酬建电器有限公司 | A kind of dust handling equipment |
-
2010
- 2010-03-04 CN CN2010201286304U patent/CN201667439U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101820116A (en) * | 2010-03-04 | 2010-09-01 | 江阴市亿达电器有限公司 | Mobile power box |
| CN103630714A (en) * | 2013-11-22 | 2014-03-12 | 枣庄矿业(集团)有限责任公司供电工程处 | Mobile electrical test power box |
| CN107021387A (en) * | 2017-04-20 | 2017-08-08 | 宁波市协新机电科技有限公司 | One kind is used for bridge equipment |
| CN107021387B (en) * | 2017-04-20 | 2018-03-30 | 广州市北二环高速公路有限公司 | One kind is used for bridge equipment |
| CN108242670A (en) * | 2017-05-24 | 2018-07-03 | 广州酬建电器有限公司 | A kind of dust handling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101208 Effective date of abandoning: 20120411 |