CN201829878U - Junction box - Google Patents
Junction box Download PDFInfo
- Publication number
- CN201829878U CN201829878U CN2010205452110U CN201020545211U CN201829878U CN 201829878 U CN201829878 U CN 201829878U CN 2010205452110 U CN2010205452110 U CN 2010205452110U CN 201020545211 U CN201020545211 U CN 201020545211U CN 201829878 U CN201829878 U CN 201829878U
- Authority
- CN
- China
- Prior art keywords
- box
- latch
- slot
- terminal box
- lid
- 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
Links
Images
Landscapes
- Connection Or Junction Boxes (AREA)
Abstract
The utility model discloses a junction box. In the conventional electrical appliance junction box, a box cover and a box body of the junction box are generally connected into a whole through screws. In the junction box provided by the utility model, a pair of matched bolt and slot is arranged at the edges of the box cover and the box body, and the box cover and the box body are connected into a whole under the coaction of screws, the bolt and the slot. Due to the adoption of the technical scheme of the utility model, the quantity of connecting screws is less than that of connecting screws in the conventional electrical appliance junction box. Therefore, screw installation steps are saved, the working intensity of an operator is lowered, and the installation working efficiency of the junction box is improved.
Description
Technical field
The utility model relates to a kind of cable connecting device, particularly a kind of terminal box.
Background technology
Terminal box is that electric field and communications field equipment are installed one of requisite device, be used for the butt joint of two cables or to the butt joint of a cable and many cables, existing terminal box, usually adopt screw that the lid and the box body of terminal box are tightened together, this mode major defect is: screw is too much, therefore it is longer that the trip bolt time is installed, and operating efficiency is lower.Trip bolt is generally plain screw, plain screw easily gets rusty, service time is long, get rusty if any a screw and just can not take terminal box once more apart, therefore trip bolt is many more, the probability that above-mentioned fault takes place is just high more, when electrical equipment is safeguarded as not taking the terminal box that terminal box just must more renew apart.In addition, a kind of terminal box that adopts the no screw of buckle connection is arranged, though it has solved the drawback that screw connects, can produce wearing and tearing but it is buckled in the opening process, the life-span is shorter, and its reliability of wearing and tearing back reduces, be unfavorable for safety in production, relatively require great effort when it is opened in addition.
The utility model content
For solving the problems of the technologies described above, the purpose of this utility model is, provides a kind of reliability that screw connects that both had, long service life, the terminal box that reduces the screw use amount again and increase work efficiency.
For achieving the above object, the technical solution of the utility model is as follows: a kind of terminal box is provided, comprise lid and box body, described lid is provided with first latch or first slot, described box is provided with second slot or second latch with first latch and first slot coupling on one's body, described lid is provided with through hole, and described box is provided with the screw with described through hole coupling on one's body.
Preferably, described first latch, first slot, second latch and second slot are arranged on terminal box outside or terminal box inside.
Preferably, described lid is provided with the latch flange, the box mouth coupling of described latch flange and described box body, and the box mouth of described box body is embedded in the described latch flange.
Preferably, described lid and described box are as rectangular shape, described latch flange is provided with first latch, described first latch is located at the corner of described latch flange, described latch is trapezoidal sheet, the edge that is located at described box body of described second slot, described edge are the corner of described box body, and described second slot is a L type lug.
Preferably, described through hole is provided with the through hole flange, and described through hole flange is around the bore edges of described through hole, and described through hole flange is located at described lid inside, and described screw is a screw hole column, and the column cap of described screw hole column is embedded in the described through hole flange.
Adopt the beneficial effect of the technical program to be: because traditional terminal box adopts screw that the lid and the box body of terminal box are tightened together, and the utility model can adopt attachment screw and latch and slot to realize the fastening function of the lid and the box body of terminal box jointly, and screw number is less than conventional electrical connectors, and the utility model preferred version only needs two attachment screws, because the utility model also has the fastening part of general terminal box, promptly lid and box body are fused by the screw effect, so the technological merit that also has the fastening terminal box of employing screw of general terminal box, promptly fastening reliability; Therefore and terminal box is generally rigid plastics, and the latch and the slot of the coupling that is provided with on one's body at lid and box have stronger mechanical strength, can satisfy the sealed fastness of terminal box, and can satisfy the reliability of use.And slot and latch belong to the coupling of sliding, and in use can not produce wearing and tearing, and increase useful life greatly.
Description of drawings
Fig. 1 is box body embodiment 1 stereogram of a kind of terminal box of the utility model;
Fig. 2 is lid embodiment 1 stereogram of a kind of terminal box of the utility model;
Fig. 3 is embodiment 1 stereogram of a kind of terminal box of the utility model;
Fig. 4 is the embodiment 1 partial sectional view stereogram of a kind of terminal box of the utility model;
Fig. 5 is embodiment 2 stereograms of a kind of terminal box of the utility model;
Fig. 6 is the embodiment 2 partial sectional view stereograms of a kind of terminal box of the utility model;
Fig. 7 is embodiment 3 stereograms of a kind of terminal box of the utility model;
Fig. 8 is the embodiment 3 partial sectional view stereograms of a kind of terminal box of the utility model.
1. latch 2.L type slot 3. through holes 4. screw hole columns 5. latch flanges
6. lid 7. box bodies 8. installing holes 9. through hole flanges 10. slots
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Present embodiment is a preferred version, as shown in Figure 1: screw hole column 4 is set on box body 7, corner is provided with L type slot 2 at the box mouth edge of box body 7, in the bottom surface of box body 7 installing hole 8 is set, and the effect of installing hole 8 is to be used for terminal box is fixed in rack or other objects; As shown in Figure 2: on lid 6 edges latch flange 5 is set, latch 1 is set on latch flange 5, latch flange 5 can mate with the contact-making surface of box body 7.The design sketch that lid 6 and box body 7 are snapped together as shown in Figure 3, the column cap of screw hole column 4 was embedded in the through hole flange 9 shown in the partial sectional view of Fig. 4 when lid 6 and box body 7 were snapped together.
The process of the assembling of terminal box is: be installed in rack by installing hole 8 terminal box box body 7 usefulness screws or on other objects, after finishing the electric wiring of terminal box, the latch of lid 6 is inserted in the L type slot 2, then lid 6 is fastened on the box body 7, the position mounting screw of through hole 3 on lid 6 fastens as one lid 6 and box body 7 again.
All the other are identical with embodiment 1, and difference is, the inside, minor face place that latch 1 and slot 10 are installed in terminal box as shown in Figure 6, promptly latch 1 is arranged on terminal box inside with slot 10, Fig. 5 is the design sketch of embodiment 2.
All the other are identical with embodiment 1, and difference is, latch 1 and slot 10 be installed in terminal box the minor face place the outside as shown in Figure 8, promptly latch 1 is arranged on the terminal box outside with slot 10, Fig. 7 is the design sketch of embodiment 3.
All the other are identical with embodiment 1, and difference is, L type slot 2 is set on lid 6, on box body 7 edges latch flange 5 is set, and latch flange 5 can mate with the contact-making surface of lid 6, and latch 1 is set on latch flange 5.
All the other are identical with embodiment 1, and difference is that latch 1 is arranged on one's body the box, and slot 10 is arranged on the lid.
As different from Example 3: latch 1 is arranged on one's body the box, and slot 10 is arranged on the lid.
Adopt the beneficial effect of the technical program to be: because traditional terminal box adopts screw that the lid and the box body of terminal box are tightened together, and the utility model can adopt attachment screw and latch and slot to realize the fastening function of the lid and the box body of terminal box jointly, and screw number is less than conventional electrical connectors, and the utility model preferred version only needs two attachment screws, because the utility model also has the fastening part of general terminal box, promptly lid and box body are fused by the screw effect, so the technological merit that also has the fastening terminal box of employing screw of general terminal box, promptly fastening reliability; Therefore and terminal box is generally rigid plastics, and the latch and the slot of the coupling that is provided with on one's body at lid and box have stronger mechanical strength, can satisfy the sealed fastness of terminal box, and can satisfy the reliability of use.And slot and latch belong to the coupling of sliding, and in use can not produce wearing and tearing, and increase useful life greatly.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (5)
1. terminal box, comprise lid and box body, it is characterized in that, described lid is provided with first latch or first slot, described box is provided with second slot or second latch with first latch and first slot coupling on one's body, described lid is provided with through hole, and described box is provided with the screw with described through hole coupling on one's body.
2. terminal box according to claim 1 is characterized in that, described first latch, first slot, second latch and second slot are arranged on terminal box outside or terminal box inside.
3. terminal box according to claim 2 is characterized in that described lid is provided with the latch flange, the box mouth coupling of described latch flange and described box body, and the box mouth of described box body is embedded in the described latch flange.
4. terminal box according to claim 3, it is characterized in that, described lid and described box are as rectangular shape, described latch flange is provided with first latch, described first latch is located at the corner of described latch flange, and described latch is trapezoidal sheet, the edge that is located at described box body of described second slot, described edge is the corner of described box body, and described second slot is a L type lug.
5. according to the arbitrary described terminal box of claim 1 to 4, it is characterized in that, described through hole is provided with the through hole flange, described through hole flange is around the bore edges of described through hole, described through hole flange is located at described lid inside, described screw is a screw hole column, and the column cap of described screw hole column is embedded in the described through hole flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205452110U CN201829878U (en) | 2010-09-28 | 2010-09-28 | Junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205452110U CN201829878U (en) | 2010-09-28 | 2010-09-28 | Junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829878U true CN201829878U (en) | 2011-05-11 |
Family
ID=43968392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205452110U Expired - Fee Related CN201829878U (en) | 2010-09-28 | 2010-09-28 | Junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829878U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102256459A (en) * | 2011-08-23 | 2011-11-23 | 中国电子科技集团公司第十八研究所 | Energy control device |
| CN103944122A (en) * | 2014-04-02 | 2014-07-23 | 宁国市华晟塑胶制品有限公司 | Junction box |
| CN104882834A (en) * | 2015-05-29 | 2015-09-02 | 合肥华凌股份有限公司 | Wire clamping box and refrigerator |
-
2010
- 2010-09-28 CN CN2010205452110U patent/CN201829878U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102256459A (en) * | 2011-08-23 | 2011-11-23 | 中国电子科技集团公司第十八研究所 | Energy control device |
| CN102256459B (en) * | 2011-08-23 | 2015-10-14 | 中国电子科技集团公司第十八研究所 | A kind of energy control device |
| CN103944122A (en) * | 2014-04-02 | 2014-07-23 | 宁国市华晟塑胶制品有限公司 | Junction box |
| CN104882834A (en) * | 2015-05-29 | 2015-09-02 | 合肥华凌股份有限公司 | Wire clamping box and refrigerator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201112851Y (en) | Waterproof and dustproof socket | |
| CN102195522B (en) | Wiring module for BIPV (building integrated photovoltaic) system | |
| CN201829878U (en) | Junction box | |
| CN201639221U (en) | Solar photovoltaic terminal box component | |
| CN208835677U (en) | A kind of novel waterproof wiring box | |
| CN102299497B (en) | Connecting module for solar power generation system | |
| CN201327977Y (en) | Off-grid solar panel control junction box | |
| CN204760453U (en) | Electric automobile lithium ion battery case that commonality is good | |
| CN103219606B (en) | Waterproof socket | |
| CN102447237B (en) | Cable terminal box | |
| CN202957550U (en) | Junction box | |
| CN212034548U (en) | Integrated water and electricity control box | |
| CN209730324U (en) | A kind of assembly type direct current rifle structure | |
| CN108321740A (en) | High-tension distribution box and electric vehicle | |
| CN211152522U (en) | Novel IO module | |
| CN201690379U (en) | Connecting module of building integrated photovoltaic system | |
| CN211480367U (en) | Control box of intelligent circulating pump | |
| CN202940476U (en) | Side plate structure for low-voltage cabinet | |
| CN201927824U (en) | Self-sealing electric plug and socket assembly for truck | |
| CN220776382U (en) | Electrical device and photovoltaic device | |
| CN213602349U (en) | Outdoor waterproof junction box | |
| CN208522158U (en) | A kind of fast assembling-disassembling Waterproof battery connector | |
| CN205489361U (en) | Copper sheet compact heap of bus duct | |
| CN217470543U (en) | Hanging pin interlocking fixing end cover on plane | |
| CN216086001U (en) | UPS power supply harness fixed SR line gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20130928 |