CN205004483U - Wiring board with hard connection mode allies oneself with arranges plug bush - Google Patents
Wiring board with hard connection mode allies oneself with arranges plug bush Download PDFInfo
- Publication number
- CN205004483U CN205004483U CN201520721951.8U CN201520721951U CN205004483U CN 205004483 U CN205004483 U CN 205004483U CN 201520721951 U CN201520721951 U CN 201520721951U CN 205004483 U CN205004483 U CN 205004483U
- Authority
- CN
- China
- Prior art keywords
- copper strips
- sleeve
- copper
- plug bush
- wiring board
- 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.)
- Active
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides a wiring board with hard connection mode allies oneself with arranges plug bush, including casing and the conducting structure of setting in the casing, conducting structure includes first copper strips, second copper strips and third copper strips, and integrated into one piece has a plurality of first molded breadth plug bushes on the first copper strips, and integrated into one piece has a plurality of second molded breadth plug bushes on the second copper strips, and integrated into one piece has a plurality of ground sleeve on the third copper strips, the flat plug bush of the first copper strips components of a whole that can function independently first type of grafting, the flat plug bush of second copper strips components of a whole that can function independently grafting second type, two plug bush combinations are constituteed with the second molded breadth plug bush that corresponds to first molded breadth plug bush, and the flat plug bush of first type, the flat plug bush of second type that corresponds and the ground sleeve who corresponds constitute three plug bush combinations. The utility model has the advantages of allying oneself with row's plug bush and connecting through hard connected mode, assembly process is simple in processing, labour saving and time saving, and installation space's adaptability is better, and the compound mode is richened, the electricity is connected reliable and stablely, long service life.
Description
Technical field
The utility model relates to field of power supplies, specifically refers to a kind of wiring board with rigid connecting type townhouse sleeve.
Background technology
Its townhouse sleeve of existing wiring board is electrically connected by flexible cord, and inner cabling is in disorder, and assembling is wasted time and energy and easily short circuit.There is townhouse sleeve rigid connecting type structure in the market, the such as patent No. be 201520051816.7 and 201520049752.7 utility model patent disclose corresponding copper strips quick attach structure, each synchronous sleeve (comprising the wide sleeve of double-purpose and the flat sleeve for splayed combination) is all one-body molded at a copper strips, each same-phase sleeve is by copper strips Hard link, it is reliable that application has the wall socket of this mounting structure or wiring board to have connection, advantage easy to assembly, but this structure has the following disadvantages: (1) copper strips forms the wide sleeve of double-purpose and flat sleeve simultaneously, processing technology is more complicated, the requirement on machining accuracy of installing space is high, (2) can only be applicable to the power supply generator of band 5 jacks or 10 jacks, can not be applicable to other compound mode, accommodation is narrow, (3) live wire copper strips, zero line copper strips are all stood placement, and the gap up and down between copper strips is less, easily causes spark phenomenon, (4) combination of flat sleeve and plug base pin fills the span of a man's arms from the side to surround, and bottom vacancy, with plug in conjunction with defective tightness, and sleeve and plug base pin form point cantact, easily cause local pyrexia, thus reduction of service life (with reference to Figure 12), (5) extended structure between sleeve and copper strips is unreasonable, and processed complex degree, intensity, spatial arrangement form etc. exist certain defect.
Summary of the invention
The problems referred to above that the utility model exists for prior art, provide a kind of wiring board with rigid connecting type townhouse sleeve.
Utility model object of the present utility model is realized by following scheme:
There is the wiring board of rigid connecting type townhouse sleeve, comprise housing and be arranged on the conductive structure in housing, conductive structure comprises the first copper strips, the second copper strips and the 3rd copper strips, one-body molded on first copper strips have some first molded breadth sleeves, one-body molded on second copper strips have some second molded breadth sleeves, and one-body molded on the 3rd copper strips have some ground wire plug bush; The flat sleeve of first copper strips split grafting first type, the flat sleeve of the second copper strips split grafting Second-Type; First molded breadth sleeve forms two sleeves with the second corresponding molded breadth sleeve and combines, and the ground wire plug bush of the flat sleeve of the first type, the corresponding flat sleeve of Second-Type and correspondence forms three sleeve combinations.
Further, conductive structure also comprises two additional copper strips identical with the first copper strips structure, and two additional copper strips dislocation be arranged in parallel, and respective integrated corresponding wide sleeve is combined to form additional two sleeves combination.
Further, the wide surface level of the first copper strips is arranged, and the first molded breadth sleeve has from the first copper strips one lateral edges extraction and bends the linkage section extended to bottom the first molded breadth sleeve downwards; The wide surface level of the second copper strips and shifting to install up and down with the first copper strips, the second molded breadth sleeve upwards bends extraction by the second copper strips one lateral edges; The wide surface of the 3rd copper strips is vertically arranged, and ground wire plug bush is drawn by the 3rd copper strips lower limb and upwards extended to form.
Further, first molded breadth sleeve is by the pectination copper sheet punch forming of integrally extending from the first copper strips, pectination copper sheet has 4 comb, 4 comb are respectively the linkage section for being connected with the first copper strips and three sections of retaining wedges for clamping plug base pin refer to, the comb back part of pectination copper sheet is changeover portion linkage section and retaining wedge being referred to be connected as a single entity, changeover portion is bent to form the rectangle of a side opening, first paragraph retaining wedge refers to gather formation column pin retention portion with the 3rd section of retaining wedge thrum, second segment retaining wedge refers to that being close to first paragraph retaining wedge refers to refer to that with the 3rd section of retaining wedge edge forms sheet pin retention portion, first paragraph retaining wedge refers to, the 3rd section of retaining wedge refers to and each corner location punch forming of changeover portion has the reinforcement of outer surface concave inside rat.
Further, second molded breadth sleeve is by the pectination copper sheet punch forming of integrally extending from the second copper strips, pectination copper sheet has 3 comb, three sections of retaining wedges that 3 comb are respectively for clamping plug base pin refer to, the comb back part of pectination copper sheet is the changeover portion being referred to by three sections of retaining wedges be connected as a single entity, changeover portion is bent to form the rectangle of a side opening, first paragraph retaining wedge refers to gather formation column pin retention portion with the 3rd section of retaining wedge thrum, and second segment retaining wedge refers to that being close to first paragraph retaining wedge refers to refer to that with the 3rd section of retaining wedge edge forms sheet pin retention portion; First paragraph retaining wedge refers to, the 3rd section of retaining wedge refers to and each corner location punch forming of changeover portion has the reinforcement of outer surface concave inside rat.
Further, ground wire plug bush is by the T-shaped copper sheet punch forming of integrally extending from the 3rd copper strips, the two-arm bending elasticity of T-shaped copper sheet gathers formation sheet pin retention portion, there is the reinforcement of outer surface concave inside rat blade prongs clamping part both sides respectively punch forming, and relative 3rd copper strips of base plate of T-shaped copper sheet vertically bends.
Further, the flat sleeve of first type is by a copper sheet punch forming, comprise clamping limb, the diapire connecting clamping limb and opposing bottom wall that a pair elasticity gathers upwards to bend rear horizontal tilt and extend again the hook that hooking downwards extends, hook front end is shunk and is had locking step between contraction flow region and hook main body, and the first copper strips spliced eye and hook body width adaptation and middle part are expanded to both sides and formed cruciform vent.
Further, the flat sleeve of Second-Type is by a copper sheet punch forming, the upwards hook that extends of hooking again after comprising clamping limb, the diapire connecting clamping limb and the opposing bottom wall horizontal-extending that a pair elasticity gathers, hook front end is shunk and is had locking step between contraction flow region and hook main body, and the second copper strips spliced eye and hook body width adaptation and middle part are expanded to both sides and formed cruciform vent.
Further, one of them end of the first copper strips has the brace of bending downwards, and brace lower edge is concordant with the first molded breadth sleeve lower edge; Second copper strips two ends have the kink to downward-extension.
Further, be provided with middle layer bracket in housing, middle layer bracket has sleeve disposal area, has the elastic plastic member for stretching sleeve retaining part in each sleeve disposal area.
The beneficial effects of the utility model are: townhouse sleeve is connected by hard connecting mode, and processing and assembling is simple, time saving and energy saving, the better adaptability of installing space, and compound mode is enriched; Save die sinking cost, good product consistency, yields is high; Be electrically connected reliable and stable, long service life.
accompanying drawing explanation.
Fig. 1 is internal structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model conductive structure and housing (removing upper cover) matching relationship;
Fig. 3 is the utility model conductive structure schematic diagram;
Fig. 4 is the structural representation of the utility model first copper strips and the first molded breadth sleeve;
Fig. 4-1 is the enlarged drawing of the first molded breadth sleeve;
Fig. 5 is the first copper strips expansion shape before the first molded breadth sleeve punch forming;
Fig. 6 is the structural representation of the second copper strips and the second molded breadth sleeve;
Fig. 6-1 is the enlarged drawing of the second molded breadth sleeve;
Fig. 7 is the second copper strips expansion shape before the second molded breadth sleeve punch forming;
Fig. 8 is the structural representation of the 3rd copper strips and ground wire plug bush;
Fig. 8-1 is the enlarged drawing of ground wire plug bush;
Fig. 9 is the 3rd copper strips expansion shape before ground wire plug bush punch forming;
Figure 10 is the structural representation of the flat sleeve of Second-Type;
Figure 10-1 is the expanded view before the flat sleeve punch forming of Second-Type;
Figure 11 is the structural representation of the flat sleeve of the first type;
Figure 11-1 is the expanded view before the flat sleeve punch forming of the first type;
Figure 12 is the structural representation that existing sleeve coordinates with plug.
Embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail:
Shown in accompanying drawing 1 to Figure 11-1, the wiring board with rigid connecting type townhouse sleeve of the present utility model, comprise housing (middle layer bracket 1 shown in figure and drain pan 2, upper cover does not show) and the conductive structure that is arranged in housing, conductive structure comprises the first copper strips L3, the second copper strips N4 and the 3rd copper strips E5, one-body molded on first copper strips L3 have some first molded breadth sleeve 3B, one-body molded on second copper strips N4 have some second molded breadth sleeve 4B, and one-body molded on the 3rd copper strips E5 have some ground wire plug bush 5C; First copper strips L3 and the second copper strips N4 all has some spliced eyes (the first copper strips L3 has spliced eye 3A, and the second copper strips N4 has spliced eye 4A), the flat sleeve 40 of the first copper strips L3 grafting first type flat sleeve 30, second copper strips N4 grafting Second-Type; First molded breadth sleeve forms two sleeves with the second corresponding molded breadth sleeve and combines, and the ground wire plug bush 5C of the flat sleeve of the first type 30, the corresponding flat sleeve 40 of Second-Type and correspondence forms three sleeve combinations.For improving reliability of electrical connection further, flat sleeve grafting is fixing can also pass through reinforcement of weld.This programme had both been overcome each townhouse sleeve in prior art and had been connected the many disadvantages brought by flexible cord, and relative to wide sleeve and all one-body molded scheme on copper strips of flat sleeve: processing and assembling is simple, time saving and energy saving, the better adaptability of installing space, compound mode is abundanter.
For being adapted to 7 common wiring boards, the conductive structure of the present embodiment also comprises two additional copper strips 3 identical with the first copper strips structure, article two, additional copper strips 3 dislocation be arranged in parallel, and respective integrated corresponding wide sleeve 3B is combined to form additional two sleeves combination.Three flat copper band structures are identical, and save die sinking cost, processing and assembling is all simplified, and good product consistency, yields is high.
With reference to Fig. 3, for making full use of installing space limited in housing, the wide surface level of the first copper strips L3 is arranged, and the first molded breadth sleeve 3B has from the first copper strips one lateral edges extraction and bends the linkage section extended to bottom the first molded breadth sleeve downwards; The wide surface level of the second copper strips N4 and shifting to install up and down with the first copper strips L3, the second molded breadth sleeve 4B upwards bends extraction by the second copper strips one lateral edges; The wide surface of the 3rd copper strips E5 is vertically arranged, and ground wire plug bush 5C is drawn by the 3rd copper strips lower limb and upwards extends to form.
With reference to Fig. 4, Fig. 4-1 and Fig. 5, in the present embodiment, for considering processing cost, the stability of assembling and the reliability of electrical connection, first molded breadth sleeve 3B is by the pectination copper sheet punch forming of integrally extending from the first copper strips, pectination copper sheet has 4 comb, 4 comb are respectively the linkage section for being connected with the first copper strips and three sections of retaining wedges for clamping plug base pin refer to, the comb back part of pectination copper sheet is changeover portion linkage section and retaining wedge being referred to be connected as a single entity, changeover portion is bent to form the rectangle of a side opening, first paragraph retaining wedge refers to gather formation column pin retention portion with the 3rd section of retaining wedge thrum, second segment retaining wedge refers to that being close to first paragraph retaining wedge refers to refer to that with the 3rd section of retaining wedge edge forms sheet pin retention portion, first paragraph retaining wedge refers to, the 3rd section of retaining wedge refers to and each corner location punch forming of changeover portion has the reinforcement of outer surface concave inside rat.
With reference to Fig. 6, Fig. 6-1 and Fig. 7, second molded breadth sleeve 4B is by the pectination copper sheet punch forming of integrally extending from the second copper strips, pectination copper sheet has 3 comb, three sections of retaining wedges that 3 comb are respectively for clamping plug base pin refer to, the comb back part of pectination copper sheet is the changeover portion being referred to by three sections of retaining wedges be connected as a single entity, changeover portion is bent to form the rectangle of a side opening, first paragraph retaining wedge refers to gather formation column pin retention portion with the 3rd section of retaining wedge thrum, second segment retaining wedge refers to that being close to first paragraph retaining wedge refers to refer to that with the 3rd section of retaining wedge edge forms sheet pin retention portion, first paragraph retaining wedge refers to, the 3rd section of retaining wedge refers to and each corner location punch forming of changeover portion has the reinforcement of outer surface concave inside rat.
With reference to Fig. 8 and Fig. 9, ground wire plug bush 5C is by the T-shaped copper sheet punch forming of integrally extending from the 3rd copper strips E5, the two-arm bending elasticity of T-shaped copper sheet gathers formation sheet pin retention portion 5A, there is the reinforcement of outer surface concave inside rat blade prongs clamping part 5A both sides respectively punch forming, and relative 3rd copper strips of base plate 5B of T-shaped copper sheet vertically bends.
With reference to Figure 11 and Figure 11-1, the flat sleeve 30 of first type is by a copper sheet punch forming, comprise clamping limb, the diapire connecting clamping limb and opposing bottom wall that a pair elasticity gathers upwards to bend rear horizontal tilt and extend again the hook 30A that hooking downwards extends, hook 30A front end is shunk and is had locking step between contraction flow region and hook main body, and the first copper strips spliced eye 3A and hook body width adaptation and middle part are expanded to both sides and formed cruciform vent.
With reference to Figure 10 and Figure 10-1, the flat sleeve 40 of Second-Type is by a copper sheet punch forming, the upwards hook 40A that extends of hooking again after comprising clamping limb, the diapire connecting clamping limb and the opposing bottom wall horizontal-extending that a pair elasticity gathers, hook 40A front end is shunk and is had locking step between contraction flow region and hook main body, and the second copper strips spliced eye 4A and hook body width adaptation and middle part are expanded to both sides and formed cruciform vent.
First one of them end of copper strips L3 has the brace 3C of bending downwards, and brace 3C lower edge is concordant with the first molded breadth sleeve lower edge; Second copper strips N4 two ends have the kink to downward-extension.
For improving structural strength, prevent the aging distortion of metallic conductor structure, be provided with middle layer bracket 1 in housing, middle layer bracket 1 has sleeve disposal area, has the elastic plastic member for stretching sleeve retaining part in each sleeve disposal area.
Although the utility model has illustrated by reference to preferred embodiment and has described, but those of ordinary skill in the art should understand, the description of above-described embodiment can be not limited to, in the scope of claims, the various changes in form and details can be made.
Claims (10)
1. there is the wiring board of rigid connecting type townhouse sleeve, comprise housing and be arranged on the conductive structure in housing, it is characterized in that: conductive structure comprises the first copper strips, the second copper strips and the 3rd copper strips, one-body molded on first copper strips have some first molded breadth sleeves, one-body molded on second copper strips have some second molded breadth sleeves, and one-body molded on the 3rd copper strips have some ground wire plug bush; The flat sleeve of first copper strips split grafting first type, the flat sleeve of the second copper strips split grafting Second-Type; First molded breadth sleeve forms two sleeves with the second corresponding molded breadth sleeve and combines, and the ground wire plug bush of the flat sleeve of the first type, the corresponding flat sleeve of Second-Type and correspondence forms three sleeve combinations.
2. the wiring board with rigid connecting type townhouse sleeve according to claim 1, it is characterized in that: conductive structure also comprises two additional copper strips identical with the first copper strips structure, article two, additional copper strips dislocation be arranged in parallel, and respective integrated corresponding wide sleeve is combined to form additional two sleeves combination.
3. the wiring board with rigid connecting type townhouse sleeve according to claim 1, it is characterized in that: the wide surface level of the first copper strips is arranged, the first molded breadth sleeve has from the first copper strips one lateral edges extraction and bends the linkage section extended to bottom the first molded breadth sleeve downwards; The wide surface level of the second copper strips and shifting to install up and down with the first copper strips, the second molded breadth sleeve upwards bends extraction by the second copper strips one lateral edges; The wide surface of the 3rd copper strips is vertically arranged, and ground wire plug bush is drawn by the 3rd copper strips lower limb and upwards extended to form.
4. the wiring board with rigid connecting type townhouse sleeve according to claim 3, it is characterized in that: the first molded breadth sleeve is by the pectination copper sheet punch forming of integrally extending from the first copper strips, pectination copper sheet has 4 comb, 4 comb are respectively the linkage section for being connected with the first copper strips and three sections of retaining wedges for clamping plug base pin refer to, the comb back part of pectination copper sheet is changeover portion linkage section and retaining wedge being referred to be connected as a single entity, changeover portion is bent to form the rectangle of a side opening, first paragraph retaining wedge refers to gather formation column pin retention portion with the 3rd section of retaining wedge thrum, second segment retaining wedge refers to that being close to first paragraph retaining wedge refers to refer to that with the 3rd section of retaining wedge edge forms sheet pin retention portion, first paragraph retaining wedge refers to, the 3rd section of retaining wedge refers to and each corner location punch forming of changeover portion has the reinforcement of outer surface concave inside rat.
5. the wiring board with rigid connecting type townhouse sleeve according to claim 3, it is characterized in that: the second molded breadth sleeve is by the pectination copper sheet punch forming of integrally extending from the second copper strips, pectination copper sheet has 3 comb, three sections of retaining wedges that 3 comb are respectively for clamping plug base pin refer to, the comb back part of pectination copper sheet is the changeover portion being referred to by three sections of retaining wedges be connected as a single entity, changeover portion is bent to form the rectangle of a side opening, first paragraph retaining wedge refers to gather formation column pin retention portion with the 3rd section of retaining wedge thrum, second segment retaining wedge refers to that being close to first paragraph retaining wedge refers to refer to that with the 3rd section of retaining wedge edge forms sheet pin retention portion, first paragraph retaining wedge refers to, the 3rd section of retaining wedge refers to and each corner location punch forming of changeover portion has the reinforcement of outer surface concave inside rat.
6. the wiring board with rigid connecting type townhouse sleeve according to claim 3, it is characterized in that: ground wire plug bush is by the T-shaped copper sheet punch forming of integrally extending from the 3rd copper strips, the two-arm bending elasticity of T-shaped copper sheet gathers formation sheet pin retention portion, there is the reinforcement of outer surface concave inside rat blade prongs clamping part both sides respectively punch forming, and relative 3rd copper strips of base plate of T-shaped copper sheet vertically bends.
7. the wiring board with rigid connecting type townhouse sleeve according to claim 3, it is characterized in that: the flat sleeve of the first type is by a copper sheet punch forming, comprise clamping limb, the diapire connecting clamping limb and opposing bottom wall that a pair elasticity gathers upwards to bend rear horizontal tilt and extend again the hook that hooking downwards extends, hook front end is shunk and is had locking step between contraction flow region and hook main body, and the first copper strips spliced eye and hook body width adaptation and middle part are expanded to both sides and formed cruciform vent.
8. the wiring board with rigid connecting type townhouse sleeve according to claim 3, it is characterized in that: the flat sleeve of Second-Type is by a copper sheet punch forming, the upwards hook that extends of hooking again after comprising clamping limb, the diapire connecting clamping limb and the opposing bottom wall horizontal-extending that a pair elasticity gathers, hook front end is shunk and is had locking step between contraction flow region and hook main body, and the second copper strips spliced eye and hook body width adaptation and middle part are expanded to both sides and formed cruciform vent.
9. the wiring board with rigid connecting type townhouse sleeve according to claim 1, is characterized in that: one of them end of the first copper strips has the brace of bending downwards, and brace lower edge is concordant with the first molded breadth sleeve lower edge; Second copper strips two ends have the kink to downward-extension.
10. the wiring board with rigid connecting type townhouse sleeve according to claim 1, is characterized in that: be provided with middle layer bracket in housing, and middle layer bracket has sleeve disposal area, has the elastic plastic member for stretching sleeve retaining part in each sleeve disposal area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721951.8U CN205004483U (en) | 2015-09-17 | 2015-09-17 | Wiring board with hard connection mode allies oneself with arranges plug bush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520721951.8U CN205004483U (en) | 2015-09-17 | 2015-09-17 | Wiring board with hard connection mode allies oneself with arranges plug bush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004483U true CN205004483U (en) | 2016-01-27 |
Family
ID=55161355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520721951.8U Active CN205004483U (en) | 2015-09-17 | 2015-09-17 | Wiring board with hard connection mode allies oneself with arranges plug bush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004483U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186171A (en) * | 2015-09-17 | 2015-12-23 | 黄华道 | Power supply device with hard-connection linked sleeves |
| WO2017219626A1 (en) * | 2016-06-22 | 2017-12-28 | 广东百事泰电子商务股份有限公司 | Elastic contact member for intelligent plug board |
-
2015
- 2015-09-17 CN CN201520721951.8U patent/CN205004483U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186171A (en) * | 2015-09-17 | 2015-12-23 | 黄华道 | Power supply device with hard-connection linked sleeves |
| WO2017219626A1 (en) * | 2016-06-22 | 2017-12-28 | 广东百事泰电子商务股份有限公司 | Elastic contact member for intelligent plug board |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107565241A (en) | Electric connector | |
| CN205004483U (en) | Wiring board with hard connection mode allies oneself with arranges plug bush | |
| CN106558805A (en) | Electric connector | |
| CN206041086U (en) | Multi -functional independent plug -in PDU | |
| CN105186171A (en) | Power supply device with hard-connection linked sleeves | |
| CN205004518U (en) | Ally oneself with and arrange hard connection mode wiring board of plug bush | |
| CN208622983U (en) | Electric connector jack | |
| CN204947238U (en) | Electric connector | |
| CN209591928U (en) | A kind of relay socket | |
| CN205752629U (en) | Electric connector | |
| CN204205153U (en) | Electric connector | |
| CN211238732U (en) | PCB and socket integrated installation device for multimedia navigation host | |
| CN209434722U (en) | A kind of drawout cubicle | |
| CN203690541U (en) | Improved socket conducting strip | |
| CN205646285U (en) | Radio frequency connector | |
| CN201898220U (en) | Connector | |
| CN205282694U (en) | Electric connector | |
| CN205452614U (en) | Socket conducting strip | |
| CN201060972Y (en) | Electrical connector | |
| CN208457636U (en) | A kind of lamp bar and its display device | |
| CN205543424U (en) | Live wire hardware of row of inserting | |
| CN210489894U (en) | Locking row that moves inserts mounting structure and intelligence row and insert | |
| CN109037997A (en) | A kind of double socket | |
| CN214625452U (en) | Socket with improved structure | |
| CN201112886Y (en) | Metal case for connector socket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |