CN2505971Y - Switch plug socket functional parts - Google Patents
Switch plug socket functional parts Download PDFInfo
- Publication number
- CN2505971Y CN2505971Y CN 01266613 CN01266613U CN2505971Y CN 2505971 Y CN2505971 Y CN 2505971Y CN 01266613 CN01266613 CN 01266613 CN 01266613 U CN01266613 U CN 01266613U CN 2505971 Y CN2505971 Y CN 2505971Y
- Authority
- CN
- China
- Prior art keywords
- upper shell
- lower house
- connector
- groove
- protruding block
- 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.)
- Expired - Fee Related
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model relates to a switch plug socket functional part, wherein, a fastener is separated from the shell of the prior functional part and constitutes a single connecting part, then two ends of the connecting part is connected with two shells respectively and thus material more flexible than the shell of the functional part can be used on the connecting part and after being damaged, only the connecting part is needed to be changed while the functional part can still be used, thereby prolonging the service life of the functional part greatly.
Description
The utility model relates to the functor of a kind of switch on wall or wall socket.
Switch on wall functor and wall socket functor are the primary elements on the composite type switch on wall, and they generally are fastened and connected by the fastener that is arranged on the housing mutually by upper and lower two housings.But the prior function part adopts thermoset plastics to make substantially, and thermoset plastics itself is harder, crisp, and fastener and housing are made of one, two housings fasten mutually or the process of threading off in during the fastener bending fastener be easy to rupture.Owing to can not fasten the whole functional part is scrapped.
The purpose of this utility model is to overcome the above-mentioned defective of prior art, and a kind of switch on wall, function of socket spare are provided, and it can fasten the housing that adopts thermoset plastics to make effectively and also can use for a long time.
Technical solution of the present utility model is that fastener is separated from the housing of functor, becomes an independent connector, and the two ends with connector are connected with two housings respectively again.
Like this, connector can use than functor housing and have more flexible material, and this functor can continue to use after only needing to change connector after connector damages, and has prolonged the useful life of functor greatly.
The further technical solution of the utility model is the first half and the upper shell snapping of connector, be provided with the groove of a half opening in connector the first half, its opening is positioned at the position corresponding to upper shell and lower house contact position, in groove near the opening part of groove be provided with a pair of mutual alignment and the upper shell front end parallel with the lower house contact-making surface L-shaped on card base, position corresponding to groove on upper shell is provided with the upper protruding block that matches with groove, be provided with in position corresponding with last card base on the upper protruding block simultaneously and draw-in groove on last card base matches, draw-in groove is provided with opening on this on contacted of the upper and lower housing of upper shell; The latter half of connector and lower house snapping, be provided with a pair of mutual alignment with upper shell with lower house contact-making surface parallel front end L-shaped following card base near upper shell with lower house contact-making surface place in connector the latter half, leave upper shell and lower house contact-making surface place is provided with hole clipping, be provided with the lower bayonet slot that matches with following card base in the position of lower house up and down card base correspondence, this lower bayonet slot is being provided with opening on the lower house with on the contacted end face of upper shell, the position corresponding to hole clipping is provided with the lower protruding block that matches with hole clipping on the lower house simultaneously, and this lower protruding block is the inclined-plane near the end face of upper shell and lower house contact-making surface.
Adopt the functor of said structure, its connector can accurately be located, and is simultaneously easy to use.
Further illustrate particular content of the present utility model below in conjunction with drawings and Examples.
Fig. 1: the external view of present embodiment;
The A-A view of Fig. 2: Fig. 1;
The B-B view of Fig. 3: Fig. 1;
The vertical view of Fig. 4: Fig. 1;
The C-C view of Fig. 5: Fig. 4;
The D-D view of Fig. 6: Fig. 4;
The E-E view of Fig. 7: Fig. 4;
The F-F view of Fig. 8: Fig. 4;
The left view of Fig. 9: Fig. 1.
As shown in the figure, present embodiment comprises upper shell 1, lower house 2 and connector 3, and this number of connecting pieces is generally more than or equal to two, and is arranged on the side of upper shell and lower house, and connector is arranged on the side of the minor face of upper shell and lower house in the present embodiment.The first half of connector 3 and upper shell 1 snapping, be provided with the groove of a half opening in connector 3 the first half, its opening is positioned at the position corresponding to upper shell 1 and lower house 2 contact positions, in groove near the opening part of groove be provided with a pair of mutual alignment and upper shell 1 front end parallel with lower house 2 contact-making surfaces L-shaped on card base 4, position corresponding to groove on upper shell 1 is provided with the upper protruding block 5 that matches with groove, be provided with in position corresponding with last card base 4 on the upper protruding block 5 simultaneously and draw-in groove on last card base 4 matches, draw-in groove is provided with opening on this on upper shell 1 up and down housing 2 contacted end faces; The latter half of connector 3 and lower house 2 snappings, be provided with a pair of mutual alignment with upper shell 1 with lower house 2 contact-making surfaces parallel front end L-shaped following card base 6 near upper shell 1 with lower house 2 contact-making surface places in connector 3 the latter halfs, leave upper shell 1 on connector 3 the latter halfs and lower house 2 contact-making surface places are provided with hole clipping, be provided with the lower bayonet slot that matches with following card base 6 in the position of lower house 2 up and down card bases 6 correspondences, this lower bayonet slot is being provided with opening on the lower house 2 with on the upper shell 1 contacted end face, position corresponding to hole clipping is provided with the lower protruding block 7 that matches with hole clipping on lower house 2 simultaneously, and this lower protruding block 7 is the inclined-plane near the end face of upper shell 1 and lower house 2 contact-making surfaces.
During use, earlier the opening part of the last card base on the connector by draw-in groove on the upper shell packed in the draw-in groove, again with the upper protruding block of the groove on the connector over against upper shell, make groove envelope upper protruding block, by three faces realization upper shells that groove and upper protruding block are close to connector is located from three directions, last card base is realized the location of upper shell to another direction of connector with contacting of last draw-in groove top.Present embodiment also is provided with two side projections 8 in the outside of the both sides of upper shell upper connector, further location is done to connector in both sides by connector, the top of connector just has been fixed on the upper shell firmly like this, and the lower part of the connector after fixing can only move inward.Present embodiment also can directly be aimed at connector upper groove and last card base the upper protruding block and the last draw-in groove of upper shell in use and realize fastening by embedding.Upper shell after fastening and connector are moved according to the lower bayonet slot on the following card base aligning lower house on the connector, the lower surface of connector can be earlier contacts with the upper surface of lower protruding block on the lower house, because the upper surface of lower protruding block is the inclined-plane, the lower part of connector can utilize the elasticity of connector self to be opened and continue to move along the lateral surface of lower protruding block, when upper shell and lower house are in contact with one another, lower protruding block on the lower house will just in time be trapped in the hole clipping of connector, the distortion of the lower part of connector is resumed, and the following card base on the connector also just touches the top of the lower bayonet slot on the lower house simultaneously.The lower protruding block of lower house is positioned by three directions the hole clipping on the connector like this, and the top of lower bayonet slot is positioned by another direction the following card base on the connector on the lower house, and connector is fixed on the lower house.Thus, realized connector being connected upper shell and lower house.In the utility model in order to improve lower house to the location of connector and improve the elasticity and the intensity of connector, in the middle of the hole clipping of connector, can also be provided with reinforcement, reinforcement be provided with according to the width of connector and connector the elasticity that should have and intensity can be provided with one or morely, on the lower protruding block on the lower house, also corresponding grooves should be set simultaneously.In the hole clipping of connector, be provided with a reinforcement in the present embodiment, and the position corresponding to reinforcement is provided with groove on the lower protruding block of lower house.
Claims (3)
1, a kind of switch, function of socket spare comprise upper shell and lower house, it is characterized in that: be provided with connector (3), this connector (3) is realized snapping with upper shell (1) and lower house (2) respectively.
2, switch according to claim 1, function of socket spare, it is characterized in that: the first half of connector (3) and upper shell (1) snapping, be provided with the groove of a half opening in connector (3) the first half, its opening is positioned at the position corresponding to upper shell (1) and lower house (2) contact position, opening part near groove in groove is provided with a pair of mutual alignment front end L-shaped last card base (4) parallel with lower house (2) contact-making surface with upper shell (1), the position of going up corresponding to groove at upper shell (1) is provided with the upper protruding block (5) that matches with groove, simultaneously go up the position corresponding with last card base (4) at upper protruding block (5) and be provided with the last draw-in groove that matches with last card base (4), draw-in groove is provided with opening on this on contacted of the upper and lower housing of upper shell (1) (2); The latter half of connector (3) and lower house (2) snapping, be provided with a pair of mutual alignment with upper shell (1) with lower house (2) contact-making surface parallel front end L-shaped following card base (6) near upper shell (1) with lower house (2) contact-making surface place in connector (3) the latter half, leave upper shell (1) and lower house (2) contact-making surface place is provided with hole clipping, be provided with the lower bayonet slot that matches with following card base (6) in the corresponding position of lower house (2) up and down card bases (6), this lower bayonet slot upward and on the contacted end face of upper shell (1) is provided with opening at lower house (2), lower house (2) upward is provided with the lower protruding block (7) that matches with hole clipping corresponding to the position of hole clipping simultaneously, and this lower protruding block (7) is the inclined-plane near the end face of upper shell (1) and lower house (2) contact-making surface.
3, switch according to claim 2, function of socket spare, it is characterized in that: the outside in the both sides of upper shell (1) upper connector (3) also is provided with two side projections (8), in the middle of the hole clipping of connector (3), also be provided with reinforcement simultaneously, and be provided with groove in the position that the lower protruding block (7) of lower house (2) is gone up corresponding to reinforcement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266613 CN2505971Y (en) | 2001-11-13 | 2001-11-13 | Switch plug socket functional parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01266613 CN2505971Y (en) | 2001-11-13 | 2001-11-13 | Switch plug socket functional parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2505971Y true CN2505971Y (en) | 2002-08-14 |
Family
ID=33673252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01266613 Expired - Fee Related CN2505971Y (en) | 2001-11-13 | 2001-11-13 | Switch plug socket functional parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2505971Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882072A (en) * | 2012-09-28 | 2013-01-16 | 奇瑞汽车股份有限公司 | Locking mechanism for harness terminal |
-
2001
- 2001-11-13 CN CN 01266613 patent/CN2505971Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102882072A (en) * | 2012-09-28 | 2013-01-16 | 奇瑞汽车股份有限公司 | Locking mechanism for harness terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |