CN201956522U - Push rod assembly structure for electric connector - Google Patents
Push rod assembly structure for electric connector Download PDFInfo
- Publication number
- CN201956522U CN201956522U CN2010206621417U CN201020662141U CN201956522U CN 201956522 U CN201956522 U CN 201956522U CN 2010206621417 U CN2010206621417 U CN 2010206621417U CN 201020662141 U CN201020662141 U CN 201020662141U CN 201956522 U CN201956522 U CN 201956522U
- Authority
- CN
- China
- Prior art keywords
- push rod
- mounting groove
- loam cake
- electric connector
- installing groove
- 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 the technical field of an electric connector, in particular to a push rod assembly structure for the electric connector, which comprises a push rod and a connector case, wherein the connector case is formed by mutually buckling an upper cover and a lower cover, a hollow tubular installing groove with openings at the front part and the back part is formed on the upper cover, the opening of the front end of the installing groove is led to the inner lower side of the upper cover, the opening of the back end of the installing groove is led out of the back end of the upper cover, an upward projected shielding block is arranged at the back end of the lower cover, the shielding block is just matched and embedded with the opening of the back end of the installing groove, the push rod is inserted into the installing groove from the back part to the front part, the back end of the push rod is supported by the shielding block, and the front end of the push rod is supported on a step arranged at the inner side of the upper cover through an elastic element. The push rod of the push rod assembly structure is inserted into the installing groove of the upper cover from the back part to the front part, then, the shielding block arranged at the back end of the lower cover is used for supporting and positioning, and the disconnection prevention installation can be reached. The assembly is very convenient, other fixing elements are not needed for locking and connection, the assembly efficiency is greatly improved, in addition, the positioning effect is good, the push rod is also not easy to get loose, the position limiting and the guide of the push rod are realized by the installing groove when the push rod is used, and the use is smooth.
Description
Technical field:
The utility model relates to technical field of electric connectors, refers in particular to the push rod package assembly of electric connector.
Background technology:
In the electric connector, push rod is to be used for the auxiliary shell fragment of pushing on the electric connector inserted terminal, to reach the person that extracts the connector.The user promotes push rod, and the press head of push rod front end is then depressed the press-side of shell fragment, can make the screens point on the shell fragment withdraw from screens, promptly removes the clamping of electric connector inserted terminal and respective external socket, realizes thus freely extracting.Traditional push rod assembling exists complex structure, dismounting inconvenience, the defective that cost of manufacture is high, thereby require further improvement.
The utility model content:
The purpose of this utility model is to overcome the defective of prior art, provides a kind of simple in structure, easily the push rod package assembly of processing and fabricating and easy-to-assemble electric connector.
For achieving the above object, the utility model adopts following technical scheme:
The push rod package assembly of electric connector, include push rod, connector shell, connector shell is combined to form by loam cake and lower cover, in the last mounting groove that is provided with front and back opening hollow tube-shape that covers, the mounting groove front opening is guided the loam cake inner underside into, and the mounting groove open rearward end is drawn cover back-end; Be provided with the piece that blocks that raises up in the rear end of lower cover, block piece and mate mounting groove open rearward end setting-in just; Push rod inserts mounting groove from back to front, and the top is propped up by blocking piece in the rear end, and front end has an elastic component elasticity to prop up the step that peaks at the loam cake inboard.
In the such scheme, elastic component and push rod are that integral type is made, and elastic component is snakelike shape, and front end is a movable end, has the step of a top and loam cake inboard to prop up the top on the movable end; The elastic component rear end then links together with push rod.
Such scheme further improves: the side of push rod is provided with the guide rail bar, in the corresponding guide groove that inserts on the mounting groove inner side edge of guide rail bar.
Push rod of the present utility model is the mounting groove that inserts loam cake from back to front, and the piece that blocks by following cover back-end props up the location, top then, can reach anticreep and install.It is quite convenient to assemble, need not other fixture interlocking, after push rod inserts, loam cake and lower cover are involutory also finishes the assembling of push rod when finishing, and greatly improve packaging efficiency, and the location is good, push rod also is difficult for getting loose, and push rod is subjected to the spacing and guiding of mounting groove when using, use smooth and easy.
The utility model advantage again is simple in structure, and scientific and reasonable, cost of investment is low, and the operation operation is easy, has improved the operation ratio and the operability of push rod greatly.
Description of drawings:
Accompanying drawing 1 is the push rod and the loam cake assembling pre-structure schematic diagram of the utility model;
Accompanying drawing 2 is the push rod and the loam cake assembling back structural representation of the utility model;
Accompanying drawing 4,5 is the structure cutaway view after the utility model assembling.
Embodiment:
Below in conjunction with accompanying drawing the utility model is further specified:
Consult shown in Fig. 1～5, the utility model is the push rod package assembly of relevant electric connector, this structure includes push rod 1, connector shell 2, connector shell 2 is combined to form by loam cake 21 and lower cover 22, the mounting groove 211 of opening hollow tube-shape before and after loam cake 21 is provided with, mounting groove 211 front openings are guided loam cake 21 inner undersides into, and mounting groove 211 open rearward end are drawn loam cake 21 rear ends; Be provided with in the rear end of lower cover 22 raise up block piece 221, block piece 221 coupling mounting groove 211 open rearward end setting-ins just.Push rod 1 has a moved end 12 and a working end 13 on the other hand, manually hold 12 bossed projectioies, manipulate for user's push-and-pull, and the press-side of the shell fragment 3 (shown in Fig. 3) on the electric connector is realized pushing when mobile in working end 13, can make the screens point on the shell fragment withdraw from screens, remove the clamping of electric connector inserted terminal and respective external socket, realize freely extracting electric connector thus.Also one-body molded on the stage casing of push rod 1 have a flexible elastic component 11 of axial compression, and elastic component 11 is made for integral type with push rod 1, convenient processing and assembling, and cost of manufacture is low.Elastic component 11 is snakelike shape, and front end is a movable end, and top 111 is arranged on the movable end, can with 212 tops of step of loam cake 21 inboards; Elastic component 11 rear ends then link together with push rod 1, and both relative positionings avoid adopting the inconvenient defectives in elastic construction assembling location such as compression spring.
During assembling, push rod 1 inserts in the mounting groove 211 of loam cake from back to front, cover loam cake 21 and lower cover 22 then, the piece 221 of blocking of lower cover 22 holds to be packed with and covers 21 rear end, and automatic rear end of withstanding push rod 1, and the front end of push rod 1 props up the step 212 that peaks at loam cake 21 inboards by elastic component 11 elasticity, and elastic component 11 provides the elasticity of compression, satisfies the job requirement of the telescopic moving of push rod 1 front end.
Shown in Figure 5, the utility model also is provided with guide rail bar 14 on the side of push rod 1, in the guide rail bar 14 corresponding guide grooves 213 that insert on mounting groove 211 inner side edges, makes push rod 1 telescopic moving in mounting groove 211 more smooth and easy, and guidance quality is good, and combining structure is more stable.
Claims (3)
1. the push rod package assembly of electric connector, include push rod (1), connector shell (2), it is characterized in that: connector shell (2) is combined to form by loam cake (21) and lower cover (22), the mounting groove (211) of opening hollow tube-shape before and after loam cake (21) is provided with, mounting groove (211) front opening is guided loam cake (21) inner underside into, and mounting groove (211) open rearward end is drawn loam cake (21) rear end; Be provided with in the rear end of lower cover (22) raise up block piece (221), block piece (221) and mate mounting groove (211) open rearward end setting-in just; Push rod (1) inserts mounting groove (211) from back to front, and the rear end is by blocking piece (221) top, and front end has an elastic component (11) elasticity to prop up to peak at the inboard step (212) of loam cake (21).
2. the push rod package assembly of electric connector according to claim 1, it is characterized in that: elastic component (11) is made for integral type with push rod (1), elastic component (11) is snakelike shape, and front end is a movable end, and the inboard step (212) of a top (111) and loam cake (a 21) top is arranged on the movable end; Elastic component (11) rear end then links together with push rod (1).
3. the push rod package assembly of electric connector according to claim 1 and 2 is characterized in that: the side of push rod (1) is provided with guide rail bar (14), in the corresponding guide groove (213) that inserts on mounting groove (211) inner side edge of guide rail bar (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206621417U CN201956522U (en) | 2010-12-15 | 2010-12-15 | Push rod assembly structure for electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206621417U CN201956522U (en) | 2010-12-15 | 2010-12-15 | Push rod assembly structure for electric connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201956522U true CN201956522U (en) | 2011-08-31 |
Family
ID=44500624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206621417U Expired - Fee Related CN201956522U (en) | 2010-12-15 | 2010-12-15 | Push rod assembly structure for electric connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201956522U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108615993A (en) * | 2018-06-01 | 2018-10-02 | 深圳市长盈精密技术股份有限公司 | Waterproof deck and its mobile terminal |
| CN108615994A (en) * | 2018-06-01 | 2018-10-02 | 深圳市长盈精密技术股份有限公司 | Waterproof deck and its mobile terminal |
| CN108808292A (en) * | 2018-06-01 | 2018-11-13 | 深圳市长盈精密技术股份有限公司 | Waterproof deck and its mobile terminal |
| CN108832373A (en) * | 2018-06-01 | 2018-11-16 | 深圳市长盈精密技术股份有限公司 | Waterproof deck and its mobile terminal |
-
2010
- 2010-12-15 CN CN2010206621417U patent/CN201956522U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108615993A (en) * | 2018-06-01 | 2018-10-02 | 深圳市长盈精密技术股份有限公司 | Waterproof deck and its mobile terminal |
| CN108615994A (en) * | 2018-06-01 | 2018-10-02 | 深圳市长盈精密技术股份有限公司 | Waterproof deck and its mobile terminal |
| CN108808292A (en) * | 2018-06-01 | 2018-11-13 | 深圳市长盈精密技术股份有限公司 | Waterproof deck and its mobile terminal |
| CN108832373A (en) * | 2018-06-01 | 2018-11-16 | 深圳市长盈精密技术股份有限公司 | Waterproof deck and its mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20141215 |
|
| EXPY | Termination of patent right or utility model |