CN213816456U - Junction box connecting structure - Google Patents
Junction box connecting structure Download PDFInfo
- Publication number
- CN213816456U CN213816456U CN202120019054.8U CN202120019054U CN213816456U CN 213816456 U CN213816456 U CN 213816456U CN 202120019054 U CN202120019054 U CN 202120019054U CN 213816456 U CN213816456 U CN 213816456U
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- CN
- China
- Prior art keywords
- terminal
- contact
- slider
- junction box
- wiring 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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Abstract
The utility model discloses a junction box connecting structure, including the junction box connecting seat and with junction box connecting seat complex junction box connector. The bottom of terminal box connecting seat is provided with the bottom wiring groove, and the top of terminal box connecting seat is provided with the top wiring groove. A wiring end socket is arranged between the bottom wiring groove and the top wiring groove, one end of the wiring end socket is used for wiring of the bottom wiring groove, and the other end of the wiring end socket is used for wiring of the top wiring groove. The terminal box connector is provided with the cooperation groove on the face of top wiring groove bottom complex, and the cooperation inslot is provided with the contact structure, and the contact structure is connected with the power cord with terminal connection one-to-one. T-shaped openings are symmetrically formed in the top of the side face of the top wiring groove, and locking mechanisms matched with the T-shaped opening locks are installed on the side faces, corresponding to the T-shaped openings, of the junction box connectors. The utility model discloses simple structure, reasonable in design can realize that the power cord independently changes, has avoided the drawback that power cord and electrical part design caused as an organic whole.
Description
Technical Field
The utility model relates to a terminal box especially relates to a terminal box connection structure.
Background
The existing electric devices such as a motor, a television, an air conditioner and the like are all provided with a power line, one end of the power line is connected inside the electric devices, and the other end of the power line is provided with a plug for plugging a power supply. Because the power cord and the electric device are integrated, when the electric device is moved, the power cord can be dragged to move together, which is not only in the way but also easy to damage the power cord. Because the power cord is not independent, it is very troublesome to change after damaging. If a junction box connecting structure is arranged between the power line and the electric device, the power line can be conveniently replaced.
Therefore, how to solve the above technical problems becomes a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a terminal box connection structure can solve above-mentioned prior art's weak point completely.
The purpose of the utility model is realized through the following technical scheme:
a junction box connecting structure comprises a junction box connecting seat and a junction box connecting head matched with the junction box connecting seat, the junction box connecting seat is provided with a mounting hole, the bottom of the junction box connecting seat is provided with a bottom wiring groove, the top of the junction box connecting seat is provided with a top wiring groove, a wiring terminal is arranged between the bottom wiring groove and the top wiring groove, one end of the wiring terminal is used for wiring of the bottom wiring groove, the other end of the wiring terminal is used for wiring of the top wiring groove, the surface of the junction box connector matched with the bottom of the top wiring groove is provided with a matching groove, contact structures are arranged in the matching groove, the contact structures are in one-to-one correspondence with the terminal heads, the contact structures are connected with power lines, the side top symmetry of top wiring groove is provided with T type opening, installs the latched device of cooperation T type opening hasp on the terminal box connector side that T type opening corresponds.
Furthermore, the terminal is made of copper.
Furthermore, the terminal includes the terminal, and there is the line ball screw one end of terminal through threaded connection, and the line ball screw is located bottom wiring inslot, and the other end of terminal is provided with the contact with contact structure cooperation contact, and the contact top is provided with the recess, and the contact is located top wiring inslot.
Further, the contact structure is a contact structure made of metal copper.
Further, cooperation tank bottoms portion is provided with contact structure mounting groove just to the position of contact, the contact structure includes connecting block, first spring and contact block, and the connecting block is installed in the bottom of contact structure mounting groove, and the power cord is connected to the one end of connecting block, and first spring is connected to the other end of connecting block, and first spring coupling contact block, contact block slide in contact structure mounting groove, and contact block just in time contacts in the recess.
Further, be provided with the installing port unanimous with T type opening shape structure on the terminal box connector side that T type opening corresponds, latching mechanism installs in the installing port, and latching mechanism includes second spring and hasp slider, the one end of second spring is connected in the installing port, and the hasp slider is connected to the other end, and the hasp slider cooperates the hasp with T type opening.
Further, the hasp slider includes first slider and second slider, and first slider is installed in the installing port, and one end links to each other with the second spring, and the other end is connected with the third slider, the top at first slider is fixed to the one end of second slider, and the other end is located the terminal box connector outside for promote first slider and slide along the installing port, the width of third slider is less than the width of T type opening open-top end.
Compared with the prior art, the beneficial effects of the utility model reside in that: simple structure, reasonable in design, the practicality is strong, can realize the detachable of electrical part and power cord and be connected, and convenience simple to use to can independently change the power cord, avoid power cord and the drawback that the electrical part design led to the fact as an organic whole.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a junction box connector base;
FIG. 3 is a schematic view of the side top of the top termination slot with a T-shaped opening;
FIG. 4 is a schematic view of the structure of the locking slider;
fig. 5 is a schematic structural diagram of the junction box connector.
Reference numerals: junction box connecting seat 1, junction box connector 2, mounting hole 3, bottom wiring groove 101, top wiring groove 102, terminal 4, cooperation groove 5, contact structure 6, power cord 7, T type opening 8, latch mechanism 9, terminal 401, screw hole 402, line ball screw 403, contact 404, recess 405, contact structure mounting groove 10, connecting block 601, first spring 602, contact block 603, mounting hole 11, second spring 901, latch slider 903, first slider 904, second slider 905, third slider 906.
Detailed Description
The invention will be further described with reference to the following specific embodiments and the accompanying drawings.
As shown in fig. 1 to 5, a junction box connecting structure includes a junction box connecting seat 1 and a junction box connecting head 2 matched with the junction box connecting seat 1. The junction box connecting seat 1 is provided with a mounting hole 3 for mounting the junction box connecting seat 1 on an electric device. The bottom of the junction box connecting base 1 is provided with a bottom wiring groove 101, and the top of the junction box connecting base 1 is provided with a top wiring groove 102. Terminal posts 4 are arranged between the bottom wiring groove 101 and the top wiring groove 102, and at least two terminal posts 4 are arranged. The terminal 4 is used for wiring in the bottom wiring groove 101 at one end and for wiring in the top wiring groove 102 at the other end. The terminal box connector 2 is provided with the cooperation groove 5 on the face with the cooperation of top wiring groove 102 bottom, is provided with contact structure 6 in the cooperation groove 5, and contact structure 6 and terminal 4 one-to-one, contact structure 6 are connected with power cord 7. T-shaped openings 8 are symmetrically formed in the top of the side face of the top wiring groove 102, and locking mechanisms 9 matched with the T-shaped openings 8 for locking are mounted on the side faces, corresponding to the T-shaped openings 8, of the junction box connectors 2.
The terminal stud 4 and the contact structure 6 are made of metallic copper. Terminal 4 includes terminal 401, and threaded hole 402 has been seted up to terminal 401's one end, and threaded hole 402 is connected with line ball screw 403 through threaded connection's mode, and line ball screw 403 is located bottom wiring groove 101, and terminal 401's the other end is provided with the contact 404 with contact structure 6 cooperation contact, and the contact 404 top is provided with recess 405, and contact 404 is located top wiring groove 102.
The bottom of the matching groove 5 is provided with a contact structure mounting groove 10 opposite to the position of the contact 404, the contact structure 6 comprises a connecting block 601, a first spring 602 and a contact block 603, the connecting block 601 is mounted at the bottom of the contact structure mounting groove 10, one end of the connecting block 601 is connected with a power line 7, the other end of the connecting block 601 is connected with the first spring 602, the first spring 602 is connected with the contact block 603, the contact block 603 slides in the contact structure mounting groove 10, and the contact block 603 just contacts in the groove 405.
The side surface of the junction box connector 2 corresponding to the T-shaped opening 8 is provided with an installation opening 11 which is consistent with the shape and the structure of the T-shaped opening 8, and the locking mechanism 9 is installed in the installation opening 11. The locking mechanism 9 comprises a second spring 901 and a locking slider 903, one end of the second spring 901 is connected in the mounting opening 11, the other end of the second spring 901 is connected with the locking slider 903, and the locking slider 903 is matched with the T-shaped opening 8 for locking.
The locking slider 903 comprises a first slider 904 and a second slider 905, the first slider 904 is installed in the installation opening 11, one end of the first slider is connected with the second spring 901, and the other end of the first slider is connected with a third slider 906. One end of the second sliding block 905 is fixed on the top of the first sliding block 904, and the other end is located outside the junction box connector 2, and is used for pushing the first sliding block 904 to slide along the mounting opening 11. The width of the third slider 906 is smaller than the width of the top open end of the T-shaped opening 8 so that the third slider 906 passes through the small open end of the T-shaped opening 8.
The utility model discloses an erection joint process does, and electric part inside electricity is connected line ball screw 403, fastens the wire on terminal 4 through line ball screw 403, then installs terminal box connecting seat 1 on the shell of electric part. The junction box connector 2 is fixedly connected with the power line 7, and the junction box connecting structure realizes detachable separation and is convenient to replace. The second slider 905 is held by two fingers, and the second slider 905 is pushed towards each other, so as to drive the first slider 904 to be completely retracted into the mounting opening 11. Align T type opening 8 through third slider 906, with terminal box connector 2 cooperation insertion terminal box connecting seat 1 in, then loosen the finger, first slider 904 kick-backs under the effect of second spring 901 spring force, and first slider 904 stretches out installing port 11 and detains in T type opening 8, makes its terminal box connector 2 unable drop, safe and reliable. After the insertion, the contact block 603 of the contact structure 6 just contacts the groove 405 of the contact 404, and the first spring 602 is in a compressed state, so that the contact is sufficiently ensured to be good. If the junction box connector 2 is separated from the junction box connecting seat 1 by an electric device to be removed, if a power cord is damaged, the junction box connector 2 is separated from the junction box connecting seat 1, and a new junction box connector is replaced to be matched with the junction box connecting seat 1.
The utility model discloses simple structure, reasonable in design, the practicality is strong, can realize that electrical part and power cord 7's detachable are connected, convenience simple to use to can independently change power cord 7, avoid power cord 7 and the drawback that electrical part design as an organic whole caused.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A junction box connecting structure is characterized in that: including the terminal box connecting seat and with terminal box connecting seat complex terminal box connector, be provided with the mounting hole on the terminal box connecting seat, the bottom of terminal box connecting seat is provided with bottom wiring groove, and the top of terminal box connecting seat is provided with top wiring groove, be provided with the terminal between bottom wiring groove and the top wiring groove, terminal one end is used for bottom wiring groove wiring, and the other end is used for top wiring groove wiring, be provided with the cooperation groove on terminal box connector and the top wiring groove bottom complex face, be provided with the contact structure in the cooperation groove, contact structure and terminal one-to-one, contact structure are connected with the power cord, the side top symmetry in top wiring groove is provided with T type opening, installs the latched device of cooperation T type opening hasp on the terminal box connector side that T type opening corresponds.
2. The junction box connection structure according to claim 1, wherein: the terminal is made of copper.
3. The junction box connection structure according to claim 2, wherein: the terminal includes the terminal, and there is the line ball screw one end of terminal through threaded connection, and the line ball screw is located bottom wiring inslot, and the other end of terminal is provided with the contact with contact structure cooperation contact, and the contact top is provided with the recess, and the contact is located top wiring inslot.
4. The junction box connection structure according to claim 1, wherein: the contact structure is made of metal copper.
5. The junction box connection structure according to claim 3 or 4, wherein: the position that the cooperation tank bottom is just to the contact is provided with contact structure mounting groove, the contact structure includes connecting block, first spring and contact block, and the connecting block is installed in the bottom of contact structure mounting groove, and the power cord is connected to the one end of connecting block, and first spring is connected to the other end of connecting block, and first spring coupling contact block, contact block slide in contact structure mounting groove, and contact block just in time contacts in the recess.
6. The junction box connection structure according to claim 1, wherein: the terminal box connector side that T type opening corresponds is provided with the installing port unanimous with T type opening shape structure on the side, latching mechanism installs in the installing port, and latching mechanism includes second spring and hasp slider, the one end of second spring is connected in the installing port, and the hasp slider is connected to the other end, and the hasp slider cooperates the hasp with T type opening.
7. The junction box connection structure according to claim 6, wherein: the hasp slider includes first slider and second slider, and first slider is installed in the installing port, and one end links to each other with the second spring, and the other end is connected with the third slider, the top at first slider is fixed to the one end of second slider, and the other end is located the terminal box connector outside for promote first slider and slide along the installing port, the width of third slider is less than the width of T type opening open-top end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120019054.8U CN213816456U (en) | 2021-01-06 | 2021-01-06 | Junction box connecting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120019054.8U CN213816456U (en) | 2021-01-06 | 2021-01-06 | Junction box connecting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213816456U true CN213816456U (en) | 2021-07-27 |
Family
ID=76948308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120019054.8U Expired - Fee Related CN213816456U (en) | 2021-01-06 | 2021-01-06 | Junction box connecting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213816456U (en) |
-
2021
- 2021-01-06 CN CN202120019054.8U patent/CN213816456U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 Termination date: 20220106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |