CN207967431U - A kind of driving power shell - Google Patents
A kind of driving power shell Download PDFInfo
- Publication number
- CN207967431U CN207967431U CN201820171335.3U CN201820171335U CN207967431U CN 207967431 U CN207967431 U CN 207967431U CN 201820171335 U CN201820171335 U CN 201820171335U CN 207967431 U CN207967431 U CN 207967431U
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- China
- Prior art keywords
- plastic part
- opening
- rack
- rack group
- edge
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Abstract
The utility model discloses a kind of driving power shells, including upper cover, pedestal and connecting terminal, multiple connecting terminals are divided into two groups and set up separately at pedestal both ends, upper cover is covered on pedestal, upper cover both ends are equipped with the opening into and out of conducting wire, opening is respectively equipped with castellated edge, a plastic part is movably installed in opening, plastic part lower edge is equipped with the crimping tooth that can coordinate with above-mentioned castellated edge, when plastic part pushes and sliding sleeve enters in opening, the crimping tooth on plastic part cooperatively forms the pressuring line structure that can sting tight conducting wire above and below with the castellated edge in opening；Self-locking structure is additionally provided between plastic part side wall and its opening inner wall coordinated, self-locking structure includes the first rack group and the second rack group that can be mutually twisted.The utility model is directly pressed down with small plastic part dentulous by one, electric wire is compressed, the more press the more tight, will not be loosened.
Description
Technical field
The utility model is related to circuit connection field more particularly to a kind of driving power shells.
Background technology
Outer casing of power supply in the prior art with connecting terminal is mostly one end inlet wire, one end outlet, two head screws compression
Connection.Such outer casing of power supply electric wire is easy to loosen, and brings inconvenience to using.
Invention content
The utility model aim is to provide a kind of driving power shell, this equipment is by one with small plastics dentulous
Part directly presses down, and electric wire is compressed, and the more presses the more tight, will not loosen.
To realize the above-mentioned technical purpose, the application adopts the following technical scheme that：
A kind of driving power shell, including upper cover and pedestal, the upper cover are covered on pedestal, upper cover both ends be equipped with into and out of
The opening of conducting wire, it is characterised in that：Opening is respectively equipped with castellated edge, is movably installed with a plastic part in opening, under plastic part
End margin is equipped with the crimping tooth that can coordinate with above-mentioned castellated edge, when plastic part pushes and sliding sleeve enters in opening, on plastic part
Crimping tooth with opening on castellated edge cooperatively form the pressuring line structure that can sting tight conducting wire above and below；
It is additionally provided with self-locking structure between the plastic part side wall and its opening inner wall coordinated, which includes can phase
The the first rack group and the second rack group being mutually engaged.
Multiple racks in first rack group are vertically distributed in the groove on the side wall of plastic part, the second rack
Multiple racks in group are vertically distributed on opening inner wall, and the rack in the first rack group is arranged obliquely, the second tooth
Rack in item group is arranged obliquely, and when plastic part pushes and sliding sleeve enters in opening, rack in the first rack group can be along the
Rack flange slide downward in two rack groups, and the rack in the second rack group can hook downwards the rack in the first rack group
To limit plastic part prolapse upwards opening.
A kind of driving power shell as described above, it is characterised in that：There are two castellated edges in the opening, two teeth
Shape edge horizontal direction is arranged side by side, and the plastic part lower edge is correspondingly provided with can coordinate with above-mentioned two castellated edge one
To crimping tooth.
A kind of driving power shell as described above, it is characterised in that：The first rack group and the plastic part integrated injection
It is moulded into type, the second rack group is molded with the upper cover integral molded plastic.
The beneficial effects of the utility model：Driving power shell, with small plastic part dentulous, is directly pressed by one
Go down, electric wire is compressed, the more press the more tight, will not loosen.
Description of the drawings
Fig. 1 is the structural schematic diagram that each component of the utility model disassembles.
Specific implementation mode
The utility model is described in further detail below in conjunction with the drawings and specific embodiments：
As shown in Figure 1, a kind of driving power shell, including upper cover 1, pedestal 2, the wiring board 3 with connecting terminal 31, it is multiple
Connecting terminal 31 is divided into two groups and sets up 3 both ends of assist side separately, and wiring board 3 is buckled in pedestal 2, and upper cover 1 is covered on pedestal 2,
1 both ends of upper cover are equipped with the opening 11 into and out of conducting wire, and opening 11 is respectively equipped with castellated edge 12, movable set in two openings 11
There are a plastic part 4,4 lower edge of plastic part to be equipped with the crimping tooth 41 that can coordinate with above-mentioned castellated edge 12, is pushed in plastic part 4
And sliding sleeve is when entering in opening 11, the crimping tooth 41 on plastic part 4 is cooperatively formed and can be stung above and below with the castellated edge 12 being open on 11
The pressuring line structure of tight conducting wire.
In order to enhance crimping fastness, in the application, there are two the castellated edges 12 in each opening 11, two serrated edges
12 horizontal direction of edge is arranged side by side, and 4 lower edge of each plastic part is correspondingly provided with and can coordinate with above-mentioned two castellated edge 12
A pair of of crimping tooth 41.
For ensure pressuring line structure push stabilization do not loosen, 11 inner wall of opening that 4 two opposite side walls of plastic part coordinate with it
Between be additionally provided with self-locking structure.
In the application, self-locking structure includes the first rack group 42 and the second rack group 13 that can be mutually twisted；
Multiple racks in first rack group 42 are vertically distributed in the groove on the side wall of plastic part 4, and second
Multiple racks in rack group 13 are vertically distributed on 11 inner walls of opening, and the rack in the first rack group 42 is set obliquely
It sets, the rack in the second rack group 13 is arranged obliquely, when plastic part 3 pushes and sliding sleeve enters in opening 11, the first rack group
Rack on 42 can be along the rack flange slide downward in the second rack group 13, and 13 rack can downward hook in the second rack group
Firmly the rack in the first rack group 42 is to limit 4 prolapse upwards of plastic part opening 11.
In the application, the first rack group is molded with plastic part integral molded plastic, and the second rack group is molded with upper cover integral molded plastic.
The scope of protection of the utility model is not limited to above-mentioned specific example mode, basic skill according to the present utility model
Art is conceived, and those of ordinary skill in the art need not move through creative work, you can the embodiment associated belongs to this practicality
Novel protection domain.
Claims (4)
1. a kind of driving power shell, including upper cover and pedestal, the upper cover are covered on pedestal, upper cover both ends are equipped with into and out of leading
The opening of line, it is characterised in that：Opening is respectively equipped with castellated edge, and a plastic part, plastic part lower end are movably installed in opening
Edge is equipped with the crimping tooth that can coordinate with above-mentioned castellated edge, when plastic part pushes and sliding sleeve enters in opening, on plastic part
Crimping tooth cooperatively forms the pressuring line structure that can sting tight conducting wire above and below with the castellated edge in opening；The plastic part side wall and its
Self-locking structure is additionally provided between the opening inner wall of cooperation, the self-locking structure includes the first rack group and second that can be mutually twisted
Rack group.
2. a kind of driving power shell according to claim 1, it is characterised in that：Castellated edge in the opening has two
A, two castellated edge horizontal directions are arranged side by side, and the plastic part lower edge is correspondingly provided with can be with above-mentioned two serrated edge
A pair of of crimping tooth of edge cooperation.
3. a kind of driving power shell according to claim 1, it is characterised in that：Multiple racks in the first rack group
It is vertically distributed in the groove on the side wall of plastic part, multiple racks in the second rack group are vertically distributed in
It is open on inner wall, the rack in the first rack group is arranged obliquely, and the rack in the second rack group is arranged obliquely, in plastic part
Push and when sliding sleeve is entered in opening, the rack in the first rack group can along the rack flange slide downward in the second rack group, and
Rack in second rack group can hook downwards the rack in the first rack group to limit plastic part prolapse upwards opening.
4. a kind of driving power shell according to claim 3, it is characterised in that：The first rack group and the plastic part
Integral molded plastic is molded, and the second rack group is molded with the upper cover integral molded plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820171335.3U CN207967431U (en) | 2018-01-21 | 2018-01-21 | A kind of driving power shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820171335.3U CN207967431U (en) | 2018-01-21 | 2018-01-21 | A kind of driving power shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967431U true CN207967431U (en) | 2018-10-12 |
Family
ID=63736378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820171335.3U Active CN207967431U (en) | 2018-01-21 | 2018-01-21 | A kind of driving power shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207967431U (en) |
-
2018
- 2018-01-21 CN CN201820171335.3U patent/CN207967431U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |