CN207021625U - A kind of terminal box and cross connection type junction box assembly - Google Patents
A kind of terminal box and cross connection type junction box assembly Download PDFInfo
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- CN207021625U CN207021625U CN201721011719.0U CN201721011719U CN207021625U CN 207021625 U CN207021625 U CN 207021625U CN 201721011719 U CN201721011719 U CN 201721011719U CN 207021625 U CN207021625 U CN 207021625U
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- box body
- joint
- terminal box
- box
- wiring hole
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Abstract
Electric installing area is the utility model is related to, specifically discloses a kind of terminal box and cross connection type junction box assembly.Terminal box therein includes box body, and cavity volume is provided with described box body, and the cavity wall for surrounding the cavity volume is provided with wiring hole, and the connecting pole for being close to the setting of cavity volume inwall is provided with the cavity volume；Also include the cover plate with box body releasable connection；Side edge thereof position corresponding with connecting pole is provided with breach；Crossover joint is respectively equipped with least one set of relative side of the box body, described crossover joint is coaxially distributed with wiring hole.Above-described terminal box adds cover plate and crossover joint on the basis of conventional electrical connectors, can not only prevent impurity from entering in terminal box in work progress, moreover it is possible to the quick connection being achieved as desired by between multiple terminal boxes.
Description
Technical field
It the utility model is related to electric installing area, and in particular to a kind of terminal box and cross connection type junction box assembly.
Background technology
For accelerating construction progress, and the concrete prefabricated structure in later stage not by secondary destruction, is generally applied in building
In man-hour, it can be blocked by the progress synchronous with civil engineering of electric concealed pipe, that is, by the electrical pipeline being laid in concrete, pipe
After the encapsulation process of junction, centre installs the terminal box of the circuit such as lamp position or switch additional.Traditional terminal box is opening form, is being entered
During row construction, the impurity such as cement largely can enter in terminal box, have a strong impact on the operation in later stage.Pass through in practice in addition
It can often run into the fragment of brick that multiple terminal boxes are arranged side by side, but conventional wiring and without being directed to the particular design that is arranged side by side.Work
Need voluntarily to connect two adjacent terminal boxes by wire barrel as personnel, efficiency of construction is low.
The utility model is to provide a kind of terminal box for above mentioned problem of the prior art, can not only be in work progress
In prevent impurity enter terminal box in, moreover it is possible to the quick connection being achieved as desired by between multiple terminal boxes.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of terminal box and cross connection type junction box assembly, therein to connect
Line box adds cover plate and crossover joint on the basis of conventional electrical connectors, can not only prevent impurity from entering in work progress
In terminal box, moreover it is possible to the quick connection being achieved as desired by between multiple terminal boxes.
In order to solve the above-mentioned technical problem, the technical scheme that the utility model is provided is as follows：A kind of terminal box, including box
Body, described box body is interior to be provided with cavity volume, and the cavity wall for surrounding the cavity volume is provided with wiring hole, is provided with the cavity volume and is close to cavity volume
The connecting pole that inwall is set；Also include the cover plate with box body releasable connection；Side edge thereof position corresponding with connecting pole is set
It is jagged；Crossover joint, described crossover joint and wiring hole are respectively equipped with least one set of relative side of the box body
Coaxial distribution.
Also include the cover plate with box body releasable connection, in construction, box body is covered using cover plate, prevents the impurity such as cement
Into tray interior, follow-up construction is impacted；Construction is completed, and removes cover plate, you can carries out patching operations.The cover plate
Edge position corresponding with connecting pole is provided with breach, when removing cover plate, it is only necessary to prize indentation, there, you can by cover plate and box body
Separation, it is easy to use.Be respectively equipped with crossover joint at least one set of relative side of the box body, described crossover joint with
Wiring hole is coaxially distributed.The setting of crossover joint, not additionally increase wire barrel on the premise of, realize adjacent wiring and between
Connection, improve efficiency of construction.
Preferably, the wiring hole number of each box body lateral surface is one；Described crossover joint includes public access
Head and female joint, the crossover joint species on box body opposite flank are different；The external diameter of the pin end is less than or equal to mother
The internal diameter of joint.Cooperation between pin end and female joint, connection are reliable.
Preferably, the wiring hole number of each box body lateral surface is two, and the wiring on opposite flank
Hole corresponds to respectively；Described crossover joint includes pin end and female joint, and two coaxial crossover joint species are different；The public affairs
The external diameter of joint is less than or equal to the internal diameter of female joint.Cooperation between pin end and female joint, connection are reliable.
Preferably, position of the cartridge outer surface between two wiring holes is provided with reinforcement.The structure of box body
Intensity is more preferable.
Preferably, the top of the connecting pole is provided with mounting groove, nut is provided with the mounting groove；The mounting groove
Opening is provided with limited cover, and described limited cover is provided with through hole corresponding with the screwed hole of nut.Connecting pole is used to fix
Box body is arranged on the equipment in terminal box, such as terminal plate and switch.
Preferably, box side wall position corresponding with limited cover is provided with the spliced eye passed through for limited cover.It is spacing
This is inserted from the spliced eye of box body side, not only be can guarantee that to the effective spacing of nut, is not influenceed the attractive in appearance of terminal box also.
A kind of cross connection type junction box assembly, including at least two terminal boxes as described above, lead between described terminal box
Crossover joint is crossed to be attached；Also include cup to comb, described cup, which is combed, includes connecting tube and grafting joint, outside the grafting joint
Footpath is more than the aperture of wiring hole；The outer cylinder of the grafting joint is provided with stopper slot, and the diameter of the spacing trench bottom, which is less than, to be connect
The aperture of string holes；Still at least two comb axially extending opening along cup on the grafting joint, described opening is through limit
Position groove.
Still at least two comb axially extending opening along cup on the grafting joint, described opening is through spacing
Groove.In inserting, opening spacing diminishes, and is easy to grafting joint smoothly to enter wiring hole, realizes the fast inserted of cup comb.Inserting
After completion, opening spacing reduction, wiring hole is corresponding with stopper slot, realizes to the spacing of cup comb.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment terminal box；
Fig. 2 is the structural representation of box body in the present embodiment terminal box；
Fig. 3 is the structural representation of the present embodiment cross connection type junction box assembly.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Embodiment
As depicted in figs. 1 and 2, a kind of terminal box, including box body 2, described box body 2 is interior to be provided with cavity volume 22, surrounds described
The cavity wall of cavity volume 22 is provided with wiring hole 24, and the connecting pole 25 for being close to the setting of the inwall of cavity volume 22 is provided with the cavity volume 22.Also wrap
Include the cover plate 1 with the releasable connection of box body 2.In construction, box body 2 is covered using cover plate 1, prevents the impurity such as cement from entering box body
Inside 2, follow-up construction is impacted；Construction is completed, and removes cover plate 1, you can carries out patching operations.The edge of cover plate 1
Breach 11 is provided with 25 corresponding position of connecting pole；When removing cover plate 1, it is only necessary to prize at breach 11, you can by cover plate 1 with
Box body 2 separates, easy to use.Be respectively equipped with crossover joint 21 at least one set of relative side of the box body 2, it is described across
Joint 21 is coaxially distributed with wiring hole 24.The setting of crossover joint 21, on the premise of additionally wire barrel is not increased, realize
Adjacent wiring and between connection, improve efficiency of construction.The quantity of wiring hole 24 of each lateral surface of the box body 2 is two,
And the wiring hole 24 on opposite flank corresponds to respectively；Described crossover joint 21 includes pin end 211 and female joint 212,
Two coaxial species of crossover joint 21 are different；The external diameter of the pin end 211 is less than or equal to the internal diameter of female joint 212.It is public
Cooperation between joint 211 and female joint 212, connection are reliable.Position of the outer surface of box body 2 between two wiring holes 24
Reinforcement 23 is installed, the structural strength of box body 2 is more preferable.
Further, the top of the connecting pole 25 is provided with mounting groove, and nut 26 is provided with the mounting groove；The installation
Limited cover 28 is provided with the opening 322 of groove, and described limited cover 28 is provided with through hole corresponding with the screwed hole of nut 26.Even
Connect post 25 and be used for the equipment that fixed bin body 2 is arranged in terminal box, such as terminal plate and switch.The side wall of box body 2 with it is spacing
Position corresponding to lid 28 is provided with the spliced eye 27 passed through for limited cover 28.Spacing spliced eye 27 that should be from the side of box body 2 inserts, no
It only can guarantee that to the effective spacing of nut 26, do not influence the attractive in appearance of terminal box also.
As shown in figure 3, a kind of cross connection type junction box assembly, including at least two terminal boxes as described above, described connects
It is attached between line box by crossover joint 21；Also include cup comb 3, described cup comb 3 includes connecting tube 31 and grafting joint
32, the external diameter of the grafting joint 32 is more than the aperture of wiring hole 24；The outer cylinder of the grafting joint 32 is provided with stopper slot
321, the diameter of the bottom of stopper slot 321 is less than the aperture of wiring hole 24；Still have at least two on the grafting joint 32
3 axially extending openings 322 are combed along cup, described opening 322 passes through stopper slot 321.In inserting, 322 spacing of opening diminish,
It is easy to grafting joint 32 smoothly to enter wiring hole 24, realizes the fast inserted of cup comb 3.After inserting is completed, be open 322 spacing
Reduction, wiring hole 24 is corresponding with stopper slot 321, realizes to the spacing of cup comb 3.
Above-described terminal box adds cover plate and crossover joint on the basis of conventional electrical connectors, can not only apply
Prevent impurity from entering in terminal box during work, moreover it is possible to the quick connection being achieved as desired by between multiple terminal boxes.
In a word, preferred embodiment of the present utility model is the foregoing is only, it is all not to limit the utility model
Made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in this practicality
Within new protection domain.
Claims (7)
1. a kind of terminal box, including box body（2）, described box body（2）It is interior to be provided with cavity volume（22）, surround the cavity volume（22）Chamber
Wall is provided with wiring hole（24）, it is characterised in that：The cavity volume（22）Interior be provided with is close to cavity volume（22）The connecting pole that inwall is set
（25）；Also include and box body（2）The cover plate of releasable connection（1）；The cover plate（1）Edge and connecting pole（25）Corresponding position is set
It is jagged（11）；The box body（2）At least one set of relative side on be respectively equipped with crossover joint（21）, described bridging connects
Head（21）With wiring hole（24）Coaxial distribution.
2. terminal box according to claim 1, it is characterised in that：Each box body（2）The wiring hole of lateral surface（24）
Quantity is one；Described crossover joint（21）Including pin end（211）And female joint（212）, positioned at box body（2）Opposite flank
On crossover joint（21）Species is different；The pin end（211）External diameter be less than or equal to female joint（212）Internal diameter.
3. terminal box according to claim 1, it is characterised in that：Each box body（2）The wiring hole of lateral surface（24）
Quantity is two, and the wiring hole on opposite flank（24）Correspond to respectively；Described crossover joint（21）Including pin end
（211）And female joint（212）, two crossover joints coaxially（21）Species is different；The pin end（211）External diameter be less than or
Equal to female joint（212）Internal diameter.
4. terminal box according to claim 3, it is characterised in that：The box body（2）Outer surface is located at two wiring holes
（24）Between position be provided with reinforcement（23）.
5. according to the terminal box any one of claim 1-4, it is characterised in that：The connecting pole（25）Top be provided with
Mounting groove, the mounting groove is interior to be provided with nut（26）；The opening of the mounting groove（322）Place is provided with limited cover（28）, and it is described
Limited cover（28）It is provided with and nut（26）Screwed hole corresponding to through hole.
6. terminal box according to claim 5, it is characterised in that：The box body（2）Side wall and limited cover（28）It is corresponding
Position is provided with and supplies limited cover（28）The spliced eye passed through（27）.
A kind of 7. cross connection type junction box assembly, it is characterised in that：Including at least two as any one of claim 1-6
Terminal box, pass through crossover joint between described terminal box（21）It is attached；Also include cup to comb（3）, described cup comb（3）Bag
Include connecting tube（31）With grafting joint（32）, the grafting joint（32）External diameter be more than wiring hole（24）Aperture；It is described to insert
Joint（32）Outer cylinder be provided with stopper slot（321）, the stopper slot（321）The diameter of bottom is less than wiring hole（24）Hole
Footpath；The grafting joint（32）On still there are at least two to be combed along cup（3）Axially extending opening（322）, described opening
（322）Through stopper slot（321）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721011719.0U CN207021625U (en) | 2017-08-14 | 2017-08-14 | A kind of terminal box and cross connection type junction box assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721011719.0U CN207021625U (en) | 2017-08-14 | 2017-08-14 | A kind of terminal box and cross connection type junction box assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207021625U true CN207021625U (en) | 2018-02-16 |
Family
ID=61477541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721011719.0U Active CN207021625U (en) | 2017-08-14 | 2017-08-14 | A kind of terminal box and cross connection type junction box assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207021625U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695793A (en) * | 2018-08-15 | 2018-10-23 | 李春奇 | A kind of Multi-function electrician junction box protector |
| US11784476B2 (en) | 2021-10-25 | 2023-10-10 | Bloomsburg Carpet Industries, Inc. | Modular junction box |
-
2017
- 2017-08-14 CN CN201721011719.0U patent/CN207021625U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108695793A (en) * | 2018-08-15 | 2018-10-23 | 李春奇 | A kind of Multi-function electrician junction box protector |
| CN108695793B (en) * | 2018-08-15 | 2023-05-23 | 李春奇 | Multifunctional electrician junction box protection device |
| US11784476B2 (en) | 2021-10-25 | 2023-10-10 | Bloomsburg Carpet Industries, Inc. | Modular junction box |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Terminal box and cross -over connection formula terminal box subassembly Effective date of registration: 20191118 Granted publication date: 20180216 Pledgee: Industrial Commercial Bank of China Ltd Taizhou Huangyan branch Pledgor: Zhejiang Tian Yan Pty Ltd Registration number: Y2019330000190 |