CN205944538U - Junction box - Google Patents
Junction box Download PDFInfo
- Publication number
- CN205944538U CN205944538U CN201620937784.5U CN201620937784U CN205944538U CN 205944538 U CN205944538 U CN 205944538U CN 201620937784 U CN201620937784 U CN 201620937784U CN 205944538 U CN205944538 U CN 205944538U
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- Prior art keywords
- screw
- conducting strip
- base
- utility
- turn
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Abstract
The utility model provides a junction box, includes base, well seat and upper cover, well seat in the base with between the upper cover, be equipped with a plurality of binding post on the base, binding post includes conducting strip, screw and line ball gasket, be equipped with the turn -ups hole on the conducting strip, the turn -ups is downthehole be equipped with with screw complex internal thread, the one end of screw is passed form the anti -delinking part behind the turn -ups hole. The utility model provides a junction box's beneficial effect does: the low -voltage line phase sequence signboard is advantageous in that, the utility model discloses a set up the turn -ups hole on the conducting strip to at the downthehole internal thread that sets up of turn -ups, compare with prior art saved with screw complex nut, reduced the manufacturing cost of product, secondly, set up the anti -delinking part on the screw, prevent that the screw from droing, during the wiring more convenient and fast, reduced workman's intensity of labour, the loaded down with trivial details process that need install once more after having avoided the screw to drop simultaneously in narrow and small junction box.
Description
Technical field
This utility model is related to a kind of rosette.
Background technology
Rosette includes base, middle seat and upper lid mostly on the market at present, arranges binding post, binding post on base
Including conducting strip, screw, nut and line ball pad, conducting strip is arranged on base by fixed seat, and nut is located under conducting strip
Side and base is provided with the limit base preventing nut rotation, line ball pad is located above conducting strip, and screw passes through line ball pad
With after conducting strip with nut screw connection, wire is pressed between line ball pad and conducting strip, fixed seat is fixed by tapping screw
On base.In assembling or transportation, screw easily comes off, loses above-mentioned binding post, mostly needs standby screw, raw
Produce relatively costly, and conducting strip is arranged on base by fixed seat, assembling is complicated, production cost is high.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of structure letter
List, screw slip-off preventing, the rosette of low production cost.
According to the main technical schemes that the rosette that this utility model provides adopts it is：Including base, middle seat and upper lid, institute
State seat to be located between described base and described upper lid, described base is provided with multiple binding posts, and described binding post includes
Conducting strip, screw and line ball pad, described conducting strip is provided with flanging bore, and described flange in the hole is provided with and described screw fit
Female thread, one end of described screw forms anti-delinking part after passing through described flanging bore.
The rosette that this utility model provides also adopts attached technical scheme as follows：
Described conducting strip is provided with embedded division, and described embedded division is embedded in described base.
Described conducting strip is provided with electrically conducting contact, and described middle seat is provided with elastic conducting strip, described elastic conducting strip top
By described electrically conducting contact.
Described conducting strip includes body, and described body is provided with the inserted sheet of at least one bending downwards, and described inserted sheet is institute
State embedded division；Described body is provided with the contact chip being folded upward at, and described contact chip is described electrically conducting contact.
Described inserted sheet is provided with sawtooth.
Described flanging bore opens up on the body, and the flange of described flanging bore is located at the lower end of described body.
The cross-sectional area of described anti-delinking part is more than the hole area of described flanging bore.
Riveting deformation after one end of described screw passes through described flanging bore forms described anti-delinking part.
Compared with prior art have the advantage that according to the rosette that this utility model provides：First, this utility model
By opening up flanging bore on conducting strip, and female thread is set in flange in the hole, compared with prior art eliminates and join with screw
The nut closing and the limit base preventing nut rotation, reduce the production cost of product；Secondly, screw arranges anti-delinking part,
Prevent toner screw, screw may be at raised configuration, work that is more convenient during wiring, reducing workman before construction
Intensity, needs the complicated processes installed again in narrow and small rosette simultaneously after avoiding toner screw；Again；This practicality is new
Type compared with prior art eliminates the fixed seat of fixed-conductive film, and eliminates the tapping screw for mounting-fixing base,
Greatly reduce the production cost of product, meanwhile, the embedded division on conducting strip is inlayed in the base, fixation is more firm, produce
Product qualification rate is higher.
Brief description
Fig. 1 is structure decomposition figure of the present utility model.
Fig. 2 is the structure chart one of this utility model middle connecting terminal.
Fig. 3 is the structure chart two of this utility model middle connecting terminal.
Fig. 4 is the structure chart one of conducting strip in this utility model.
Fig. 5 is the structure chart two of conducting strip in this utility model.
Specific embodiment
Referring to Fig. 1 to Fig. 5, according to the rosette embodiment of this utility model offer, including base 1, middle seat 2 and upper lid 3,
Described middle seat 2 is located between described base 1 and described upper lid 3, and described base 1 is provided with multiple binding posts 4, described terminals
Son 4 includes conducting strip 5, screw 6 and line ball pad 7, and described conducting strip 5 is provided with flanging bore 51, is provided with described flanging bore 51
With the female thread of described screw 6 cooperation, one end of described screw 6 forms anti-delinking part 61 after passing through described flanging bore 51.First, originally
Utility model is passed through to open up flanging bore 51 on conducting strip 5, and arranges female thread in flanging bore 51, compared with prior art saves
Remove the nut with screw fit and the limit base preventing nut rotation, reduce the production cost of product；Secondly, in screw 6
Upper setting anti-delinking part 61, prevents screw 6 from coming off, screw 6 may be at raised configuration before construction, convenient fast during wiring
Labor intensity that is prompt, reducing workman, avoids need after screw 6 comes off to install again in narrow and small rosette numerous simultaneously
Trivial process.
Referring to Fig. 2 to Fig. 5, according to this utility model the above embodiments, described conducting strip 5 is provided with embedded division, described
Embedded division is embedded in described base 1.This kind of structure compared with prior art eliminates the fixed seat of fixed-conductive film, and saves
Remove the tapping screw for mounting-fixing base, greatly reduce the production cost of product, meanwhile, will be embedded on conducting strip 5
Portion is embedded in base 1, and fixation is more firm, and conforming product rate is higher.
Referring to Fig. 2 to Fig. 5, according to this utility model the above embodiments, described conducting strip 5 is provided with electrically conducting contact,
Described middle seat 2 is provided with elastic conducting strip (not shown), and described elastic conducting strip leans described electrically conducting contact.Conduction connects
Contact portion contacts reliability with elastic conducting strip, easy to use.
Referring to Fig. 4 and Fig. 5, according to this utility model the above embodiments, described conducting strip 5 includes body, described body
It is provided with the inserted sheet 52 of at least one bending downwards, described inserted sheet 52 is described embedded division；Described body is provided with and is folded upward at
Contact chip 53, described contact chip 53 be described electrically conducting contact.Conducting strip 5 structure is simple, easy to process, low production cost.
Referring to Fig. 2 to Fig. 5, according to this utility model the above embodiments, described inserted sheet 52 is provided with sawtooth 521.So that
Inserted sheet 52 can be more firm be embedded in base 1.
Referring to Fig. 2 and Fig. 5, according to this utility model the above embodiments, described flanging bore 51 opens up on the body,
The flange of described flanging bore 51 is located at the lower end of described body.Make the upper end of body more smooth, be easy to wiring.
Referring to Fig. 2, according to this utility model the above embodiments, the cross-sectional area of described anti-delinking part 61 is more than described turning over
Lateral opening 51 hole area.Riveting deformation after one end of described screw 6 passes through described flanging bore 51 forms described anti-delinking part 61.This kind
Anti-delinking part 61 easy processing of structure, efficiency of assembling is high, low production cost.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be changed in the case of without departing from principle of the present utility model and spirit, this practicality
New scope is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of rosette, including base, middle seat and upper lid, described middle seat is located between described base and described upper lid, described
Base is provided with multiple binding posts, described binding post include conducting strip, screw and line ball pad it is characterised in that：Described
Conducting strip is provided with flanging bore, and described flange in the hole is provided with the female thread with described screw fit, and one end of described screw passes through
Form anti-delinking part after described flanging bore.
2. rosette according to claim 1 it is characterised in that：Described conducting strip is provided with embedded division, described embedded division
It is embedded in described base.
3. rosette according to claim 2 it is characterised in that：Described conducting strip is provided with electrically conducting contact, described in
Seat is provided with elastic conducting strip, and described elastic conducting strip leans described electrically conducting contact.
4. rosette according to claim 3 it is characterised in that：Described conducting strip includes body, and described body is provided with
The inserted sheet of at least one bending downwards, described inserted sheet is described embedded division；Described body is provided with the contact chip being folded upward at, institute
Stating contact chip is described electrically conducting contact.
5. rosette according to claim 4 it is characterised in that：Described inserted sheet is provided with sawtooth.
6. rosette according to claim 4 it is characterised in that：Described flanging bore opens up on the body, described turns over
Lateral opening flange is located at the lower end of described body.
7. the rosette according to claim 1-6 any one it is characterised in that：The cross-sectional area of described anti-delinking part is big
Hole area in described flanging bore.
8. the rosette according to claim 1-6 any one it is characterised in that：One end of described screw passes through described turning over
Lateral opening rear riveting deformation forms described anti-delinking part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620937784.5U CN205944538U (en) | 2016-08-25 | 2016-08-25 | Junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620937784.5U CN205944538U (en) | 2016-08-25 | 2016-08-25 | Junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205944538U true CN205944538U (en) | 2017-02-08 |
Family
ID=57952214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620937784.5U Active CN205944538U (en) | 2016-08-25 | 2016-08-25 | Junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205944538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149148A (en) * | 2018-08-21 | 2019-01-04 | 宁波巨烽高科电器有限公司 | A kind of multi-functional control terminal box |
-
2016
- 2016-08-25 CN CN201620937784.5U patent/CN205944538U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109149148A (en) * | 2018-08-21 | 2019-01-04 | 宁波巨烽高科电器有限公司 | A kind of multi-functional control terminal box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |