CN214068942U - Plug and socket combination for small branch box - Google Patents
Plug and socket combination for small branch box Download PDFInfo
- Publication number
- CN214068942U CN214068942U CN202022844791.XU CN202022844791U CN214068942U CN 214068942 U CN214068942 U CN 214068942U CN 202022844791 U CN202022844791 U CN 202022844791U CN 214068942 U CN214068942 U CN 214068942U
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- plug
- buffer spring
- branch box
- plug body
- sleeve
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Abstract
The utility model discloses a plug and socket combination for a small branch box, which comprises a plug body, a socket body and a fixing screw, wherein the plug body comprises a protective outer frame, an inserting cylinder and a connecting contact, one side of the protective outer frame is fixedly connected with one side of the inserting cylinder, the connecting contact is movably clamped at one side of the inserting cylinder far away from the connecting contact, one side of the connecting contact is fixedly connected with a buffer spring, and the buffer spring is positioned in the plug body, realize connecting contact and sleeve stable connection, effectively promoted the result of use of plug body.
Description
Technical Field
The utility model relates to a spare part technical field for the cable specifically is a plug and socket combination for little feeder pillar.
Background
The branch box is a device used for branching and using cables, called as a cable branch box, and mainly used for branching or switching cables and mainly playing a role of branching and switching the cables, wherein the branch box can be divided into a large branch box and a small branch box through different size divisions, the branch box usually uses a special plug and a socket to carry out cable branching or switching, the existing plug and socket for the small branch box usually insert the plug into an inner cavity of the socket when in connection and carry out electrical connection through the contact of a connecting bulge on the plug and the inner wall of the socket, however, most of the connecting bulges and the plug body are of a fixed structure, the connecting bulge has no buffer space during connection, the inner wall of the socket is easy to damage the connecting bulge, or the connecting bulge can not be in close contact with the inner wall of the socket, so that the connection fails, therefore, the using effect of the plug and the socket on the small branch box is influenced, and therefore, a novel plug and a novel socket for the small branch box are provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a little for feeder pillar plug and socket combination to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a plug and socket combination for a small branch box comprises a plug body, a socket body and a fixing screw, wherein the plug body comprises a protective outer frame, an inserting cylinder and a connecting contact, one side of the protective outer frame is fixedly connected with one side of the inserting cylinder, the connecting contact is movably clamped at one side of the inserting cylinder, which is far away from the connecting contact, one side of the connecting contact is fixedly connected with a buffer spring, the buffer spring is positioned in the plug body, one side of the buffer spring, which is far away from the connecting contact, is movably sleeved with a limiting connecting block, and the limiting connecting block is in threaded connection with the interior of the plug body;
the socket body comprises a sleeve, a protective frame and a connecting bulge, the protective frame is fixedly sleeved on one side of the outer surface of the sleeve, and the connecting bulge is fixedly connected to the outer wall of one side of the sleeve, which is far away from the protective frame;
the plug is characterized in that the two sets of fixing screws are symmetrically distributed, and the plug body is movably inserted into the inner cavity of the sleeve through the inserting cylinder and is fixed through the two sets of fixing screws.
As a preferred technical scheme of the utility model, the protection frame is kept away from one side of inserting a section of thick bamboo and is seted up the T type spread groove that uses with the cooperation of spacing connecting block, and spacing connecting block threaded connection is in one side of T type spread groove.
As a preferred technical scheme of the utility model, buffer spring's one side is kept away from to spacing connecting block has been seted up the flat mouthful groove, one side that spacing connecting block was kept away from to T type spread groove is established to the protection cavity.
As a preferred technical scheme of the utility model, insert and open the buffering cavity who uses with the buffer spring cooperation in the section of thick bamboo, and the buffer spring activity is located the buffering cavity.
As a preferred technical scheme of the utility model, it is the ARC structure to insert one side that a section of thick bamboo kept away from the protection frame, insert one side that a section of thick bamboo kept away from the protection frame and seted up the card spout that uses with the connection contact cooperation, and connect contact activity joint in the card spout, one side that buffer spring was kept away from to the connection contact extends the one side outer wall of inserting a section of thick bamboo.
As an optimal technical scheme of the utility model, buffer cavity and T type spread groove communicate each other, card spout and buffer cavity communicate each other.
As a preferred technical scheme of the utility model, the spacing recess that uses with the buffer spring cooperation is seted up to one side of spacing connecting block, and buffer spring keeps away from one side activity joint of connecting contact in spacing recess.
As a preferred technical scheme of the utility model, the fixed water jacket that uses with the set screw cooperation is seted up in the outside of inserting a section of thick bamboo, fixed water jacket is equipped with and is two sets of symmetric distribution, and two sets of fixed water jacket and buffer chamber communicate with each other, the sleeve is close to one side of protective frame and has seted up the fixed inside groove that uses with the set screw cooperation, fixed inside groove is equipped with and is two sets of symmetric distribution, and two sets of fixed inside groove and telescopic inner chamber communicate with each other, fixed water jacket and fixed inside groove correspond each other, one side of set screw in proper order respectively the screw peg graft in fixed water jacket and fixed inside groove that correspond and with buffer spring's outside contact.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, through set up buffer spring and spacing connecting block in the plug body, when connecting contact touching inner wall, telescopic inner wall carries out reaction force to connecting contact to press buffer spring, buffer spring effectively cushions connecting contact's slip this moment, prevent to connect the contact impaired, and through buffer spring to the tension effect of connecting the contact, make connecting contact and telescopic inner wall in close contact with, realize connecting contact and sleeve stable connection, effectively promoted the result of use of plug body.
2. Wherein, through using the extracting tool joint in the flat mouthful groove and the screw thread limit connection piece, make limit connection piece break away from T type spread groove, make things convenient for buffer spring and connection contact to dismantle from the buffering cavity and the card spout that correspond and examine and repair to the result of use of plug body has further been promoted.
Drawings
FIG. 1 is a cross-sectional view of the structural connection of the present invention;
fig. 2 is a schematic structural view of the plug body of the present invention;
fig. 3 is a schematic view of the structural connection of the plug body of the present invention;
fig. 4 is a schematic view of the structure connection of the middle socket body of the present invention.
In the figure: 1. a plug body; 11. a protective outer frame; 12. inserting a cylinder; 121. fixing the outer groove; 13. a connection contact; 14. a buffer spring; 15. a limiting connecting block; 151. a limiting groove; 101. a T-shaped connecting groove; 102. a buffer cavity; 103. a card chute; 2. a socket body; 21. a sleeve; 211. fixing the inner groove; 22. a protective frame; 23. a connecting projection; 3. and fixing the screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a plug and socket combination for a small branch box comprises a plug body 1, a socket body 2 and a fixing screw 3, wherein the plug body 1 comprises a protective outer frame 11, an inserting barrel 12 and a connecting contact 13, one side of the protective outer frame 11 is fixedly connected with one side of the inserting barrel 12, the protection of the electric connection part of a cable and the plug body 1 is realized by arranging the protective outer frame 11, the damage of the electric connection part of the cable and the plug body 1 is prevented, the using effect of the plug body 1 is further improved, the connecting contact 13 is movably clamped at the side, far away from the connecting contact 13, of the inserting barrel 12, one side of the connecting contact 13 is fixedly connected with a buffer spring 14, the buffer spring 14 is positioned in the plug body 1, the sliding of the connecting contact 13 is effectively buffered by arranging the buffer spring 14, the connecting contact 13 is prevented from being damaged when the connecting contact 13 touches the inner wall, and the tension action of the buffer spring 14 on the connecting contact 13 is realized, the connecting contact 13 is tightly contacted with the inner wall of the sleeve 21, the connecting contact 13 is stably connected with the sleeve 21, the using effect of the plug body 1 is further improved, the limit connecting block 15 is movably sleeved on one side, away from the connecting contact 13, of the buffer spring 14, and the limit connecting block 15 is in threaded connection with the inside of the plug body 1;
the socket body 2 comprises a sleeve 21, a protective frame 22 and a connecting bulge 23, wherein the protective frame 22 is fixedly sleeved on one side of the outer surface of the sleeve 21 to protect the outer side of the sleeve 21, the connecting bulge 23 is fixedly connected to the outer wall of one side of the sleeve 21, which is far away from the protective frame 22, and the connecting bulge 23 can be electrically connected with an external cable;
set screw 3 is equipped with and is two sets of that the symmetric distribution, and plug body 1 is pegged graft in the inner chamber of sleeve 21 and is fixed through two sets of set screw 3 through inserting a 12 activities, and convenient dismantlement through screw set screw 3 to plug body 1 and socket ontology 2.
A T-shaped connecting groove 101 matched with the limiting connecting block 15 is formed in one side, away from the inserting cylinder 12, of the protective outer frame 11, and the limiting connecting block 15 is connected to one side of the T-shaped connecting groove 101 in a threaded mode;
a flat groove is formed in one side, away from the buffer spring 14, of the limiting connecting block 15, and a protection cavity is formed in one side, away from the limiting connecting block 15, of the T-shaped connecting groove 101;
a buffer cavity 102 matched with the buffer spring 14 is formed in the inserting cylinder 12, the buffer spring 14 is movably located in the buffer cavity 102, the buffer spring 14 is limited through a limiting connecting block 15, and the buffer spring 14 is prevented from being separated from the buffer cavity 102;
one side of the plug barrel 12, which is far away from the protective outer frame 11, is of a cambered surface structure, one side of the plug barrel 12, which is far away from the protective outer frame 11, is provided with a card sliding groove 103 matched with the connecting contact 13 for use, the connecting contact 13 is movably clamped in the card sliding groove 103, and one side of the connecting contact 13, which is far away from the buffer spring 14, extends out of the outer wall of one side of the plug barrel 12;
The outer side of the insertion tube 12 is provided with two sets of fixed outer slots 121 matched with the fixing screws 3 for use, the two sets of fixed outer slots 121 are symmetrically distributed, the two sets of fixed outer slots 121 are communicated with the buffer cavity 102, one side of the sleeve 21 close to the protective frame 22 is provided with two fixed inner slots 211 matched with the fixing screws 3 for use, the two sets of fixed inner slots 211 are symmetrically distributed, the two sets of fixed inner slots 211 are communicated with the inner cavity of the sleeve 21, the fixed outer slots 121 and the fixed inner slots 211 correspond to each other, one side of each fixing screw 3 is sequentially inserted into the corresponding fixed outer slots 121 and the corresponding fixed inner slots 211 in a threaded mode and is contacted with the outer side of the buffer spring 14, fixing of the fixing screws 3 on the plug body 1 and the socket body 2 is achieved, the position of the buffer spring 14 is fixed, and the plug body 1 and the socket body 2 are conveniently detached by screwing.
The working principle is as follows: the utility model relates to a plug and socket combination for small branch box, when using, insert the section of thick bamboo 12 in the plug body 1 in the inner chamber of sleeve 21, at this moment, connection contact 13 can touch the inner wall of sleeve 21, the inner wall of sleeve 21 carries out reaction force to connection contact 13, and press buffer spring 14, buffer spring 14 effectively cushions the slip of connection contact 13 at this moment, prevent connection contact 13 from damaging, and through the tension effect of buffer spring 14 to connection contact 13, make the inner wall of connection contact 13 and sleeve 21 closely contact, realize connection contact 13 and sleeve 21 stable connection, effectively promote the result of use of plug body 1, then through one side screw thread grafting in proper order respectively in corresponding fixed outer groove 121 and fixed inside groove 211 and with the outside contact of buffer spring 14 of two sets of set screw 3, realize the fixed of set screw 3 to plug body 1 and socket body 2, and the fixed position to buffer spring 14, and conveniently dismantle plug body 1 and socket ontology 2 through screw fixation screw 3, wherein, through using the extracting tool joint in the flat mouthful groove and screw limiting connection block 15, make limiting connection block 15 break away from T type spread groove 101, make things convenient for buffer spring 14 and connection contact 13 to dismantle from corresponding buffer cavity 102 and card spout 103 and get off to overhaul, thereby further promoted plug body 1's result of use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a little for feeder pillar plug and socket combination, includes plug body (1), socket body (2) and set screw (3), its characterized in that: the plug comprises a plug body (1) and is characterized in that the plug body (1) comprises a protective outer frame (11), an inserting cylinder (12) and a connecting contact (13), one side of the protective outer frame (11) is fixedly connected with one side of the inserting cylinder (12), the connecting contact (13) is movably clamped on one side, away from the connecting contact (13), of the inserting cylinder (12), one side of the connecting contact (13) is fixedly connected with a buffer spring (14), the buffer spring (14) is located inside the plug body (1), one side, away from the connecting contact (13), of the buffer spring (14) is movably sleeved with a limiting connecting block (15), and the limiting connecting block (15) is in threaded connection with the inside of the plug body (1);
the socket body (2) comprises a sleeve (21), a protective frame (22) and a connecting bulge (23), the protective frame (22) is fixedly sleeved on one side of the outer surface of the sleeve (21), and the connecting bulge (23) is fixedly connected to the outer wall of one side, far away from the protective frame (22), of the sleeve (21);
the plug is characterized in that the two sets of fixing screws (3) are symmetrically distributed, and the plug body (1) is movably inserted into the inner cavity of the sleeve (21) through the inserting cylinder (12) and is fixed through the two sets of fixing screws (3).
2. The plug and socket combination for small branch box according to claim 1, characterized in that: one side of the protective outer frame (11) far away from the inserting cylinder (12) is provided with a T-shaped connecting groove (101) matched with the limiting connecting block (15) for use, and the limiting connecting block (15) is in threaded connection with one side of the T-shaped connecting groove (101).
3. The plug and socket combination for small branch box according to claim 2, wherein: the one side that buffer spring (14) were kept away from in spacing connecting block (15) has seted up the flat mouthful groove, the one side that spacing connecting block (15) were kept away from in T type spread groove (101) is established to the protection cavity.
4. The plug and socket combination for small branch box according to claim 2, wherein: a buffer cavity (102) matched with the buffer spring (14) is formed in the inserting barrel (12), and the buffer spring (14) is movably located in the buffer cavity (102).
5. The plug and socket combination for small branch box according to claim 4, wherein: one side of the inserting barrel (12) far away from the protection outer frame (11) is of an arc surface structure, one side of the inserting barrel (12) far away from the protection outer frame (11) is provided with a clamping sliding groove (103) matched with the connecting contact (13) for use, the connecting contact (13) is movably clamped in the clamping sliding groove (103), and one side of the connecting contact (13) far away from the buffer spring (14) extends out of the outer wall of one side of the inserting barrel (12).
6. The plug and socket combination for small branch box according to claim 5, wherein: the buffer cavity (102) is communicated with the T-shaped connecting groove (101), and the card sliding groove (103) is communicated with the buffer cavity (102).
7. The plug and socket combination for small branch box according to claim 1, characterized in that: spacing recess (151) that cooperate with buffer spring (14) and use are seted up to one side of spacing connecting block (15), and buffer spring (14) keep away from one side activity joint of connecting contact (13) in spacing recess (151).
8. The plug and socket combination for small branch box according to claim 1, characterized in that: the outer side of the insert barrel (12) is provided with two fixed outer grooves (121) matched with the fixing screws (3) for use, the two fixed outer grooves (121) are symmetrically distributed and communicated with the buffer cavity (102), one side of the sleeve (21) close to the protective frame (22) is provided with two fixed inner grooves (211) matched with the fixing screws (3) for use, the two fixed inner grooves (211) are symmetrically distributed and communicated with the inner cavity of the sleeve (21), the fixed outer grooves (121) correspond to the fixed inner grooves (211), and one side of each fixing screw (3) is sequentially inserted into the corresponding fixed outer grooves (121) and the corresponding fixed inner grooves (211) in a threaded manner and is contacted with the outer side of the buffer spring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844791.XU CN214068942U (en) | 2020-12-01 | 2020-12-01 | Plug and socket combination for small branch box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022844791.XU CN214068942U (en) | 2020-12-01 | 2020-12-01 | Plug and socket combination for small branch box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214068942U true CN214068942U (en) | 2021-08-27 |
Family
ID=77405394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022844791.XU Active CN214068942U (en) | 2020-12-01 | 2020-12-01 | Plug and socket combination for small branch box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214068942U (en) |
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2020
- 2020-12-01 CN CN202022844791.XU patent/CN214068942U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |