CN111509640B - Terminal box convenient to wiring - Google Patents
Terminal box convenient to wiring Download PDFInfo
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- CN111509640B CN111509640B CN202010333572.7A CN202010333572A CN111509640B CN 111509640 B CN111509640 B CN 111509640B CN 202010333572 A CN202010333572 A CN 202010333572A CN 111509640 B CN111509640 B CN 111509640B
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- groove
- wiring hole
- limiting
- metal sheet
- touch
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Or Junction Boxes (AREA)
Abstract
The invention discloses a junction box convenient for wiring, which comprises a bearing assembly, a plurality of wiring holes and a locking piece, wherein the bearing assembly comprises a box body, the wiring holes and the locking piece; the conductive assembly is arranged at the bottom of the wiring hole and comprises a first metal sheet, a second metal sheet and a first spring, and the first spring is arranged between the second metal sheet and the first metal sheet; the fixing assembly is arranged in the wiring hole and comprises a touch rod, a linkage piece and a clamping jaw, and the touch rod and the clamping jaw are arranged on the linkage piece; according to the invention, the conductive assembly and the fixing assembly are controlled by the locking piece, so that the wire is fixed, quick wiring is realized, and the structure is firm and stable.
Description
Technical Field
The invention relates to the technical field of junction boxes, in particular to a junction box convenient for wiring.
Background
In electrical equipment especially three-phase circuit, can use the terminal box to transfer usually, make the three-phase wiring more clear, can also set up on-off that on-off control passes through both ends, make the wiring safer, but current terminal box all is with the bolt fastening, complex operation, and has the risk that relaxes and drop.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
Therefore, the invention aims to solve the technical problem that the existing junction box is inconvenient to wire because the wires are fixed by bolts.
In order to solve the technical problems, the invention provides the following technical scheme: a junction box convenient for wiring comprises a bearing assembly, a connecting device and a connecting device, wherein the bearing assembly comprises a box body, a wiring hole and a locking piece, the wiring hole is formed in the side face of the box body, and the locking piece is connected with the box body through a shaft;
the conductive assembly is arranged at the bottom of the wiring hole and comprises a first metal sheet, a second metal sheet and a first spring, and the first spring is arranged between the second metal sheet and the first metal sheet;
the fixing assembly is arranged in the wiring hole and comprises a touch rod, a linkage piece and a clamping jaw, and the touch rod and the clamping jaw are arranged on the linkage piece.
As a preferable aspect of the terminal box of the invention, the terminal box comprises: the box body is provided with a first placing groove and a second placing groove, the first placing groove is arranged above the box body, and the second placing groove is arranged in the box body and communicated with the first placing groove;
the locking piece comprises a poking plate and a touch plate, and the poking plate is perpendicular to the touch plate;
the poking plate is arranged in the first placing groove, and the touch plate is arranged in the second placing plate.
As a preferable aspect of the terminal box of the invention, the terminal box comprises: a square groove is formed in the bottom of the wiring hole and communicated with the second placing groove;
the conductive assembly is arranged in the square groove.
As a preferable aspect of the terminal box of the invention, the terminal box comprises: the wiring hole is internally provided with a circular groove, the circular groove and the wiring hole are coaxial, and the linkage piece is arranged in the circular groove.
As a preferable aspect of the terminal box of the invention, the terminal box comprises: the vortex groove array is arranged on the linkage piece.
As a preferable aspect of the terminal box of the invention, the terminal box comprises: the wiring hole is also internally provided with a main guide groove, an auxiliary guide groove, a first limiting groove and a second limiting groove, the first limiting groove is communicated with the guide groove and the circular groove, and the second limiting groove is communicated with the auxiliary guide groove and the circular groove;
the main guide groove is also communicated with the first placing groove and the second placing groove.
As a preferable aspect of the terminal box of the invention, the terminal box comprises: the clamping jaw is provided with a second limiting shaft, the clamping jaw is arranged in the auxiliary guide groove, and the second limiting shaft penetrates through the end part of the second limiting groove and is arranged in the vortex groove.
As a preferable aspect of the terminal box of the invention, the terminal box comprises: the device comprises a main guide groove, a main limiting groove and a touch rod, wherein the touch rod is provided with a first limiting shaft, the touch rod is arranged in the main guide groove, and the first limiting shaft penetrates through the end part of the first limiting groove and is arranged in the vortex groove.
As a preferable aspect of the terminal box of the invention, the terminal box comprises: the touch rod is further provided with a cross rod, the cross rod is arranged on the side face of the touch rod, and the cross rod is arranged in the second placing groove.
As a preferable aspect of the terminal box of the invention, the terminal box comprises: the poking plate is provided with a sliding groove and a sliding block, and the sliding block is arranged in the sliding groove;
the box body is also provided with a side groove, and the position of the side groove corresponds to the position of the sliding groove;
an internal groove is formed in the first placing groove, and a second spring is arranged in the internal groove.
The invention has the beneficial effects that: according to the invention, the conductive assembly and the fixing assembly are controlled by the locking piece, so that the wire is fixed, quick wiring is realized, and the structure is firm and stable.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic overall structure diagram of a junction box for facilitating wiring according to an embodiment of the invention;
FIG. 2 is an internal cross-sectional view of a clamping assembly of a terminal block for facilitating electrical connection according to an embodiment of the present invention;
FIG. 3 is a schematic view of an embodiment of a positioning structure for opening a fixing member in a junction box for facilitating wiring according to the present invention;
FIG. 4 is a schematic view of a clamping arrangement of a fixing assembly in a junction box for facilitating wiring according to an embodiment of the present invention;
FIG. 5 is a schematic view of a linkage member of the junction box for facilitating connection according to an embodiment of the present invention;
fig. 6 is a schematic view illustrating an unlocking process of a locking member in a junction box for facilitating wiring according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 and 2, the present embodiment provides a junction box for facilitating wiring, including a bearing assembly 100 including a box 101, a wiring hole 102 and a locking member 103, the wiring hole 102 being disposed on a side surface of the box 101, the locking member 103 being connected to the box 101;
the conductive assembly 200 is arranged at the bottom of the wiring hole 102, the conductive assembly 200 comprises a first metal sheet 201, a second metal sheet 202 and a first spring 203, and the first spring 203 is arranged between the second metal sheet 202 and the first metal sheet 201;
the fixing assembly 300 is arranged in the wiring hole 102, the fixing assembly 300 comprises a touch bar 301, a linkage piece 302 and a clamping jaw 303, and the touch bar 301 and the clamping jaw 303 are arranged on the linkage piece 302.
In this embodiment, the box 101 is a symmetrical structure, and the wiring holes 102 are symmetrically disposed on two sides of the box 101, and correspond to each other; the corresponding wiring holes of each team can be directly connected through conductive materials, and a switch structure can be arranged between the wiring holes and the corresponding wiring holes to control the on-off of the electrical property of the two ends of the connection.
When the wire is used, a part of the head insulating skin of the wire is taken out, the metal wire is exposed and inserted into the wiring hole 102, the metal wire is arranged between the first metal sheet 201 and the second metal sheet 202, and the part with the insulating skin is positioned in the wiring hole 102, particularly in the fixing component 300.
The locking piece 103 is used for controlling the states of the conductive assembly 200 and the fixing assembly 300, the conductive assembly 200 fixes a metal part of a wire, and the fixing assembly 300 clamps an insulated part of the wire, so that no metal part of the wire is exposed to the outside, safety is guaranteed, and the conductive assembly 200 guarantees that the metal wire, the first metal sheet 201 and the second metal sheet 202 are connected with each other, and further electric power transmission is carried out when the power is on; it should be noted that the connection holes 102 disposed at both ends are connected and energized through the second metal sheet 202, and the switch is disposed between the second metal sheets 202 disposed at both ends.
The fixing member 300 clamps the wire insulation portion to fix the wire, thereby preventing the wire from falling off.
It should be noted that the case 101 is made of an insulating material, such as plastic, and the first metal sheet 201 and the second metal sheet 202 are made of a material with good electrical conductivity, such as copper.
Example 2
Referring to fig. 1 to 6, the present embodiment is different from the previous embodiment in that a first placing slot 101a and a second placing slot 101b are provided on a box body 101, the first placing slot 101a is provided above the box body 101, and the second placing slot 101b is provided in the box body 101 and is communicated with the first placing slot 101 a;
the locking member 103 comprises a toggle plate 103a and a touch plate 103b, wherein the toggle plate 103a is perpendicular to the touch plate 103 b;
the toggle plate 103a is provided in the first placement board 101a, and the touch plate 103b is provided in the second placement board 101 b.
The intersection of the toggle plate 103a and the touch plate 103b is connected to the intersection of the first placement groove 101a and the second placement groove 101b, so that the locking member 103 can rotate around the shaft connection.
A square groove 102a is formed at the bottom of the wiring hole 102, and the square groove 102a is communicated with the second placing groove 101 b;
the conductive element 200 is disposed in the square groove 102 a.
When the toggle plate 103a is located in the first placement groove 101a, the end of the touch plate 103b abuts against the first metal sheet 201, the first metal sheet 201 is pressed downward to approach the second metal sheet 202, the first spring 203 is compressed, when the toggle plate 103a rotates away from the first placement groove 101a, the touch plate 103b leaves the first metal sheet 201, and the first metal sheet 201 is away from the second metal sheet 202 under the action of the first spring 203.
A circular groove 102b is provided in the wire connection hole 102, the circular groove 102b is coaxial with the wire connection hole 102, and a link 302 is provided in the circular groove 102 b.
The linkage 302 is provided with a vortex line groove 302a, and the vortex line grooves 302a are arranged in an array on the linkage 302.
The linkage member 302 is a disk-shaped structure, the vortex groove 302a is disposed on a plane on one side of the linkage member 302, the vortex groove 302a is a groove corresponding to a part of the vortex line diverging outwards from the center of the disk of the linkage member 302, two ends of the vortex groove are located at different radiuses of the disk, and the two ends are not located on the same radius line.
The wiring hole 102 is also internally provided with a main guide groove 102c, an auxiliary guide groove 102d, a first limiting groove 102e and a second limiting groove 102f, the first limiting groove 102e is communicated with the guide groove 102c and the circular groove 102b, and the second limiting groove 102f is communicated with the auxiliary guide groove 102d and the circular groove 102 b;
the main guide groove 102c also communicates with the first and second placing grooves 101a and 101 b.
The main guide groove 102c, the auxiliary guide groove 102d, the first limiting groove 102e and the second limiting groove 102f are all arranged along the axial direction of the wiring hole 102, the main guide groove 102c corresponds to the first limiting groove 102e in position, and the auxiliary guide groove 102d corresponds to the second limiting groove 102f in position; it should be noted that there are one main guide groove 102c and one first stopper groove 102e, and there are a plurality of sub guide grooves 102d and a plurality of second stopper grooves 102f, and the number of the sub guide grooves and the second stopper grooves is four in this embodiment.
The first limiting grooves 102e and the four second limiting grooves 102f are uniformly distributed on the side surface of the linkage member 302, and it should be noted that the number of the vortex grooves 302a is the same as the total number of the first limiting grooves 102e and the four second limiting grooves 102f, and the positions of the first limiting grooves 102e correspond to the positions of the four second limiting grooves 102 f.
The clamping jaw 303 is provided with a second limiting shaft 303a, the clamping jaw 303 is arranged in the auxiliary guide groove 102d, and the second limiting shaft 303a penetrates through the end part of the second limiting groove 102f and is arranged in the vortex groove 302 a.
The touch rod 301 is provided with a first limit shaft 301a, the touch rod 301 is arranged in the main guide groove 102c, and the first limit shaft 301a penetrates through the end part of the first limit groove 102e and is arranged in the vortex groove 302 a.
Fig. 3 to 4 are views showing a change from loosening to clamping of the fixing assembly 300, in which when the trip lever 301 moves inward along the main guide groove 102c, i.e., downward in fig. 3, the first stopper shaft 301a moves downward along the first stopper groove 102e, and the end of the first stopper shaft 301a is disposed in the spiral groove 302a, so that the first stopper shaft 301a moves in the radial direction of the link 302, the link 302 rotates to adapt the spiral groove 302a to the position of the first stopper shaft 301 a; the linkage piece 302 rotates, similarly, the second limiting shaft 301a moves synchronously in the second limiting groove 102f in order to adapt to the position of the second limiting shaft in the vortex line groove 302a, namely the clamping jaw 303 moves along the auxiliary guide groove 102d, and the touch rod 301 moves outwards along the radial direction of the wiring hole 102, so that the clamping jaw 303 moves outwards to realize opening, and at the moment, the touch rod 301 and the clamping jaw 303 are retracted into the main guide groove 102c and the auxiliary guide groove 102 d; if the touch rod 301 moves inwards along the radial direction of the wiring hole 102, the clamping jaw 303 moves inwards to realize clamping, at the moment, the end parts of the touch rod 301 and the clamping jaw 303 are positioned in the wiring hole 102, and if a wire is arranged in the wiring hole 102, the touch rod 301 and the clamping jaw 303 clamp the wire insulation skin.
More specifically, whether the fixing assembly 300 is in the opening state or the clamping state is controlled by the position of the locking member 103, when a wire is put in and the poking plate 103a is placed in the first placing groove 101a, the lower surface of the poking plate 103a contacts and pushes the touch rod 301 into the main guide groove 102c, at this time, the touch rod 301 moves downwards, the fixing assembly 300 is tightened inwards to clamp the wire, and simultaneously, the touch plate 103b contacts the first metal sheet 201 to be close to the second metal sheet 202, so that the metal wire arranged between the fixing assembly and the first metal sheet 201 is clamped and kept in contact.
The touch bar 301 is further provided with a cross bar 301b, the cross bar 301b is arranged on the side surface of the touch bar 301, and the cross bar 301b is arranged in the second placing groove 101 b.
The cross bar 301b is on the moving path of the touch plate 103b, the touch plate 103b touches the cross bar 301b in the rotating process, when the wire is to be pulled out, the toggle plate 103a is lifted to leave the first placing groove 101a, at the same time, the locking member 103 integrally rotates, the touch plate 103b leaves the first metal sheet 201, the first metal sheet 201 is far away from the second metal sheet 202, no clamping force is applied to the wire, the touch plate 103b contacts the cross bar 301b arranged in the second placing groove 101b in the rotating process, then the cross bar 301b is lifted upwards, at the same time, the touch bar 301 moves upwards along the main guiding groove 102a, at the same time, a part of the touch bar 301 enters the first placing groove 101a, the fixing component 300 is opened, no clamping force is applied to the insulating part of the wire, and the wire can be freely taken out.
The toggle plate 103a is provided with a sliding groove 103a-1 and a sliding block 103a-2, and the sliding block 103a-2 is arranged in the sliding groove 103 a-1;
the box body 101 is also provided with a side groove 101c, and the position of the side groove 101c corresponds to the position of the sliding groove 103 a-1;
the first placing groove 101a is internally provided with an internal groove 101a-1, and the internal groove 101a-1 is internally provided with a second spring 101 a-2.
The second spring 101a-2 is used to facilitate the lifting of the toggle plate 103a because the toggle plate 103a is difficult to be taken out of the first slot 101a without the second spring 101a-2 when the toggle plate 103a is placed in the first slot 101a, and with the second spring 101a-2, after the toggle plate 103a is pressed into the first slot 101a, the second spring 101a-1 is compressed, the pressing of the toggle plate 103a is removed, and the second spring 101a-1 will eject the toggle plate 101a-2 out of the first slot 101a, at which time the toggle plate 103a is conveniently lifted.
Due to the second spring 101a-1, the toggling plate 103a cannot be located in the first placing groove 101a without any other force, and the clamping state of the fixing member 300 and the conductive member 200 can be ensured only if the toggling plate 103a is located in the first placing groove 101 a.
Therefore, the sliding groove 103a-1, the sliding block 103a-2 and the side groove 101c are provided, when locking is required, the poke plate 103a is pressed into the first placing groove 101a, the sliding block 103a-2 is pushed to enable a part of the sliding block to enter the side groove 101c, and the poke plate 103a is locked and cannot be ejected by the second spring 101 a-1.
When unlocking is needed, the sliding block 103a-2 is pushed to be completely positioned in the sliding groove 103a-1, and the toggle groove 103a is ejected by the second spring 101 a-1.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. A terminal box convenient for wiring is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the bearing assembly (100) comprises a box body (101), a wiring hole (102) and a locking piece (103), wherein the wiring hole (102) is formed in the side face of the box body (101), and the locking piece (103) is connected with the box body (101) through a shaft;
a conductive member (200), the conductive member (200) being disposed at the bottom of the wiring hole (102), the conductive member (200) including a first metal sheet (201), a second metal sheet (202), and a first spring (203), the first spring (203) being disposed between the second metal sheet (202) and the first metal sheet (201);
fixed subassembly (300), fixed subassembly (300) set up in wiring hole (102), fixed subassembly (300) include trip arm (301), link (302) and clamping jaw (303), trip arm (301) and clamping jaw (303) set up in on the link (302).
2. The junction box of claim 1, wherein: the box body (101) is provided with a first placing groove (101 a) and a second placing groove (101 b), the first placing groove (101 a) is arranged above the box body (101), and the second placing groove (101 b) is arranged in the box body (101) and communicated with the first placing groove (101 a);
the locking piece (103) comprises a poking plate (103 a) and a touch plate (103 b), and the poking plate (103 a) is perpendicular to the touch plate (103 b);
the toggle plate (103 a) is disposed in the first placement groove (101 a), and the touch plate (103 b) is disposed in the second placement groove (101 b).
3. The easy-to-wire terminal block of claim 2, wherein: a square groove (102 a) is formed in the bottom of the wiring hole (102), and the square groove (102 a) is communicated with the second placing groove (101 b);
the conductive component (200) is arranged in the square groove (102 a).
4. The easy-to-wire terminal block of claim 3, wherein: a circular groove (102 b) is formed in the wiring hole (102), the circular groove (102 b) and the wiring hole (102) are coaxial, and the linkage piece (302) is arranged in the circular groove (102 b).
5. The easy-to-wire terminal block of claim 4, wherein: the linkage piece (302) is provided with vortex grooves (302 a), and the vortex grooves (302 a) are arranged on the linkage piece (302) in an array mode.
6. The easy-to-wire terminal block of claim 5, wherein: a main guide groove (102 c), an auxiliary guide groove (102 d), a first limiting groove (102 e) and a second limiting groove (102 f) are further formed in the wiring hole (102), the first limiting groove (102 e) is communicated with the guide groove (102 c) and the circular groove (102 b), and the second limiting groove (102 f) is communicated with the auxiliary guide groove (102 d) and the circular groove (102 b);
the main guide groove (102 c) is also communicated with the first placing groove (101 a) and the second placing groove (101 b).
7. The easy-to-wire terminal block of claim 6, wherein: the clamping jaw (303) is provided with a second limiting shaft (303 a), the clamping jaw (303) is arranged in the auxiliary guide groove (102 d), and the second limiting shaft (303 a) penetrates through the end part of the second limiting groove (102 f) to be arranged in the vortex groove (302 a).
8. The easy-to-wire terminal block of claim 7, wherein: the device is characterized in that a first limiting shaft (301 a) is arranged on the touch rod (301), the touch rod (301) is arranged in the main guide groove (102 c), and the first limiting shaft (301 a) penetrates through the end part of the first limiting groove (102 e) to be arranged in the vortex groove (302 a).
9. The easy-to-wire terminal block of claim 8, wherein: still be provided with horizontal pole (301 b) on touch pole (301), horizontal pole (301 b) set up in touch pole (301) side, horizontal pole (301 b) set up in second standing groove (101 b).
10. The easy-to-wire terminal block of claim 9, wherein: the poking plate (103 a) is provided with a sliding groove (103 a-1) and a sliding block (103 a-2), and the sliding block (103 a-2) is arranged in the sliding groove (103 a-1);
the box body (101) is also provided with a side groove (101 c), and the position of the side groove (101 c) corresponds to the position of the sliding groove (103 a-1);
an internal groove (101 a-1) is arranged in the first placing groove (101 a), and a second spring (101 a-2) is arranged in the internal groove (101 a-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010333572.7A CN111509640B (en) | 2020-04-24 | 2020-04-24 | Terminal box convenient to wiring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010333572.7A CN111509640B (en) | 2020-04-24 | 2020-04-24 | Terminal box convenient to wiring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111509640A CN111509640A (en) | 2020-08-07 |
| CN111509640B true CN111509640B (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010333572.7A Active CN111509640B (en) | 2020-04-24 | 2020-04-24 | Terminal box convenient to wiring |
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| CN (1) | CN111509640B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113820524B (en) * | 2021-09-10 | 2024-04-09 | 贵州电网有限责任公司 | Electric energy meter interface conversion device |
| CN115065015B (en) * | 2022-05-31 | 2023-12-01 | 华能通辽风力发电有限公司 | Switching device applied to narrow space |
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| CN2857290Y (en) * | 2005-08-02 | 2007-01-10 | 励国庆 | Fast terminal box |
| CN202094409U (en) * | 2010-12-28 | 2011-12-28 | 东莞高得电工器材有限公司 | Safety socket |
| WO2014203999A1 (en) * | 2013-06-20 | 2014-12-24 | 矢崎総業株式会社 | Connector |
| CN203931978U (en) * | 2014-06-30 | 2014-11-05 | 温州罗格朗电器有限公司 | A kind of integral type residual current circuit breaker |
| CN106229780A (en) * | 2016-07-18 | 2016-12-14 | 余乾 | A kind of socket |
| CN107332507A (en) * | 2017-08-25 | 2017-11-07 | 安吉尚日新能源科技有限公司 | A kind of solar engineering is with small line footpath terminating wire box |
| CN108598751A (en) * | 2018-07-05 | 2018-09-28 | 上海思方电气技术有限公司 | A kind of anti-open circuit electric connector for current transformer pre-fabricated electric cables |
| CN110661228A (en) * | 2019-10-31 | 2020-01-07 | 埃塞克斯电气(南京)有限公司 | Cable terminal butt-joint device |
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| CN111509640A (en) | 2020-08-07 |
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