CN209545179U - A kind of combined type power supply unit - Google Patents
A kind of combined type power supply unit Download PDFInfo
- Publication number
- CN209545179U CN209545179U CN201822211232.8U CN201822211232U CN209545179U CN 209545179 U CN209545179 U CN 209545179U CN 201822211232 U CN201822211232 U CN 201822211232U CN 209545179 U CN209545179 U CN 209545179U
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- power supply
- tap portion
- supply unit
- switch module
- combined type
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Abstract
The utility model relates to power supply unit technical fields, and in particular to a kind of combined type power supply unit, including shell；Power interface, the first tap portion, the second tap portion and the power supply being electrically connected with power interface are equipped in the shell；First tap portion is electrically connected with the second tap portion；The power supply unit further includes switch module；The switch module is for being connected to the first tap portion or being used for power supply for be connected to the second tap portion of another power supply unit in the first tap portion.The utility model passes through adjustable switch module, it may be convenient to realize the series connection of multiple power supply units；Entire unit equipment only needs first power supply unit connection power supply, and multiple power supply units can be realized and work at the same time, guarantee the convenience of operation.
Description
Technical field
The utility model relates to power supply unit technical fields, and in particular to a kind of combined type power supply unit.
Background technique
In daily production and living, it is often necessary to multiple devices be dispersed or are concentrated use according to the actual situation, when one
When platform equipment works independently, external power supply can be accessed by the power interface being separately provided and equipment is powered, and when needs
When multiple devices are concentrated use in, if every equipment requires an external power supply access, a large amount of electricity is not only occupied in this way
Supply socket causes very big inconvenience.
Summary of the invention
The purpose of this utility model is to provide a kind of combined type power supply unit for above-mentioned deficiency in the prior art,
The combined type power supply unit is when needing more power supply units to work at the same time, it is only necessary to which a power supply unit is connected external electrical
Source, rear increased power supply unit access the normal work that can be powered in a certain way, can guarantee what power supply unit worked normally
Meanwhile having the advantages that power supply is convenient.
The purpose of this utility model is achieved through the following technical solutions: a kind of combined type power supply unit, including shell；It is described
Power interface, the first tap portion, the second tap portion and the power supply being electrically connected with power interface are equipped in shell；Described first
Tap portion is electrically connected with the second tap portion；
The power supply unit further includes switch module；The switch module be used to for being connected to power supply in the first tap portion or
Person is for the first tap portion to be connected to the second tap portion of another power supply unit.
The utility model is further arranged to, the first feed that the switch module includes ontology and is set on ontology
Portion, the second current feed department；First current feed department is electrically connected with the second current feed department；
When the first tap portion is connected to power supply, second current feed department is contacted with the first tap portion, the first current feed department
It is contacted with power supply；
When first tap portion is connected to the second tap portion of another power supply unit, first current feed department and the first tap portion
Contact, the second current feed department are contacted with the second tap portion of another power supply unit.
The utility model is further arranged to, and center bearing bracket is equipped in the shell；The power interface, power supply,
One tap portion and the second tap portion are set on center bearing bracket；The switch module is slidably connected with center bearing bracket.
The utility model is further arranged to, and the center bearing bracket is equipped with sliding slot；The switch module is on the chute
Sliding；First tap portion and the second tap portion are respectively arranged on the both ends of sliding slot；The power supply is set to the first tap portion
Between the second tap portion.
The utility model is further arranged to, and the surface of the ontology is equipped with insulating layer.
The utility model is further arranged to, the shell be equipped with the first socket corresponding with two ends of the sliding slot and
Second socket, the switch module is flexible to be inserted in the first socket or the second socket.
The utility model has the beneficial effects that
The utility model passes through adjustable switch module, it may be convenient to realize the series connection of multiple power supply units；Entire group
It closes equipment and only needs first power supply unit connection power supply, multiple power supply units can be realized and work at the same time, guarantee the side of operation
Just property.
Detailed description of the invention
Utility model is described further using attached drawing, but the embodiment in attached drawing does not constitute and appoints to the utility model
What is limited, for those of ordinary skill in the art, without creative efforts, can also be according to the following drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the front view of the utility model；
Fig. 3 is the front view of the utility model switch module；
Fig. 4 is the structural schematic diagram of the multiple power supply unit combinations of the utility model；
The description of symbols of Fig. 1 to Fig. 4:
1- shell；11- power interface；12- power supply；The first tap of 21- portion；The second tap of 22- portion；3- switch module；
The first current feed department of 31-；The second current feed department of 32-；33- ontology；4- center bearing bracket；41- sliding slot.
Specific embodiment
The utility model is further described with the following Examples.
From Fig. 1 to Fig. 4；A kind of combined type power supply unit described in the present embodiment, including shell 1；In the shell 1
Equipped with power interface 11, the first tap portion 21, the second tap portion 22 and the power supply 12 being electrically connected with power interface 11；It is described
First tap portion 21 is electrically connected with the second tap portion 22；
The power supply unit further includes switch module 3；The switch module 3 is used for the first tap portion 21 and power supply 12
It is connected to or for the first tap portion 21 to be connected to the second tap portion 22 of another power supply unit.
Specifically, combined type power supply unit described in the present embodiment leads to when an only combined type power supply unit job
It crosses switch module 3 and is connected in the first tap portion 21 with power supply 12, since the first tap portion 21 is electrically connected with the second tap portion 22,
So that the first tap portion 21 is connected to obtain power supply, the first tap portion 21 and the second tap with power supply 12 with the second tap portion 22
Portion 22 can connect load to load supplying；
When needing while using more power supply units, first by the first tap portion 21 of First power supply unit and power supply
Portion 12 is connected to by switch module 3 so that the first tap portion 21 and the second tap portion 22 of the power supply unit with power supply 12
Connection obtains power supply；Then the first tap portion 21 of another power supply unit and the second tap portion 22 of First equipment are led to
It crosses another switch module 3 to connect, so that the first tap portion 21 and the second tap portion 22 of another power supply unit are and First
The power supply 12 of power supply unit is connected to, to obtain power supply, is successively combined, so that entire unit equipment only needs first power supply
Equipment connects power supply, and multiple power supply units can be realized and work at the same time, and guarantees the convenience of operation.
A kind of combined type power supply unit described in the present embodiment, the switch module 3 include ontology 33 and are set to this
The first current feed department 31, the second current feed department 32 on body 33；First current feed department 31 is electrically connected with the second current feed department 32；
When the first tap portion 21 is connected to power supply 12, second current feed department 32 is contacted with the first tap portion 21, the
One current feed department 31 is contacted with power supply 12；
When first tap portion 21 is connected to the second tap portion 22 of another power supply unit, first current feed department 31 and first
Tap portion 21 contacts, and the second current feed department 32 is contacted with the second tap portion 22 of another power supply unit.
A kind of combined type power supply unit described in the present embodiment, the shell 1 is interior to be equipped with center bearing bracket 4；The power supply connects
Mouth 11, power supply 12, the first tap portion 21 and the second tap portion 22 are set on center bearing bracket 4；The switch module 3 is in
Cardiac skeleton 4 is slidably connected.
It is slided by switch module 3 and center bearing bracket 4 so that multiple power supply units are combined, is easy to use.
A kind of combined type power supply unit described in the present embodiment, the center bearing bracket 4 are equipped with sliding slot 41；The switch module
3 on sliding slot 41 for sliding；First tap portion 21 and the second tap portion 22 are respectively arranged on the both ends of sliding slot 41；It is described
Power supply 12 is set between the first tap portion 21 and the second tap portion 22.
The surface of a kind of combined type power supply unit described in the present embodiment, the ontology 33 is equipped with insulating layer.
By be arranged insulating layer, can the ontology 33 to switch module 3 play the role of insulation.
A kind of combined type power supply unit described in the present embodiment, the shell 1 are equipped with and 41 two ends pair of the sliding slot
The first socket and the second socket answered, the switch module is flexible to be inserted in the first socket or the second socket.Above-mentioned setting is just
It is inserted into shell 1 in switch module 3.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (6)
1. a kind of combined type power supply unit, it is characterised in that: including shell (1)；Power interface is equipped in the shell (1)
(11), the first tap portion (21), the second tap portion (22) and the power supply (12) being electrically connected with power interface (11)；Described
One tap portion (21) is electrically connected with the second tap portion (22)；
The power supply unit further includes switch module (3)；The switch module (3) is used for the first tap portion (21) and power supply
(12) it is connected to or for the first tap portion (21) to be connected to the second tap portion (22) of another power supply unit.
2. a kind of combined type power supply unit according to claim 1, it is characterised in that: the switch module (3) includes this
Body (33) and the first current feed department (31), the second current feed department (32) being set on ontology (33)；First current feed department (31)
It is electrically connected with the second current feed department (32)；
When the first tap portion (21) is connected to power supply (12), second current feed department (32) connects with the first tap portion (21)
Touching, the first current feed department (31) are contacted with power supply (12)；
When first tap portion (21) is connected to the second tap portion (22) of another power supply unit, first current feed department (31) and the
The contact of one tap portion (21), the second current feed department (32) are contacted with the second tap portion (22) of another power supply unit.
3. a kind of combined type power supply unit according to claim 1, it is characterised in that: be equipped with center in the shell (1)
Bracket (4)；During the power interface (11), power supply (12), the first tap portion (21) and the second tap portion (22) are set to
On cardiac skeleton (4)；The switch module (3) is slidably connected with center bearing bracket (4).
4. a kind of combined type power supply unit according to claim 3, it is characterised in that: the center bearing bracket (4), which is equipped with, to be slided
Slot (41)；The sliding slot (41) is slided for switch module (3)；First tap portion (21) and the second tap portion (22) are respectively
Set on the both ends of sliding slot (41)；The power supply (12) is set between the first tap portion (21) and the second tap portion (22).
5. a kind of combined type power supply unit according to claim 2, it is characterised in that: the surface of the ontology (33) is equipped with
Insulating layer.
6. a kind of combined type power supply unit according to claim 4, it is characterised in that: the shell (1) be equipped with it is described
Corresponding first socket in (41) two ends of sliding slot and the second socket, the switch module (3) is flexible be inserted in the first socket or
In second socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211232.8U CN209545179U (en) | 2018-12-26 | 2018-12-26 | A kind of combined type power supply unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822211232.8U CN209545179U (en) | 2018-12-26 | 2018-12-26 | A kind of combined type power supply unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209545179U true CN209545179U (en) | 2019-10-25 |
Family
ID=68266999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822211232.8U Active CN209545179U (en) | 2018-12-26 | 2018-12-26 | A kind of combined type power supply unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209545179U (en) |
-
2018
- 2018-12-26 CN CN201822211232.8U patent/CN209545179U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: Jiangning District of Nanjing City, Jiangsu province 211100 streets moling Road No. 12 mo Zhou Patentee after: Nanjing Yujie Environmental System Technology Co., Ltd Address before: 523000 second industrial zone, Tu Tang Village, Changping Town, Dongguan, Guangdong Patentee before: DONGGUAN UNICLEAR NEW-MATERIAL Co.,Ltd. |
|
| CP03 | "change of name, title or address" |