CN210779034U - Plug-in terminal row - Google Patents
Plug-in terminal row Download PDFInfo
- Publication number
- CN210779034U CN210779034U CN201920971643.9U CN201920971643U CN210779034U CN 210779034 U CN210779034 U CN 210779034U CN 201920971643 U CN201920971643 U CN 201920971643U CN 210779034 U CN210779034 U CN 210779034U
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- CN
- China
- Prior art keywords
- terminal
- arc
- balls
- row
- plug
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- 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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- 239000004020 conductor Substances 0.000 claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000010791 quenching Methods 0.000 claims 1
- 230000000171 quenching effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000002788 crimping Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a plug-in terminal row, including public row and female row, the inside of female row is equipped with the arc passageway, the arc passageway reaches the export of arc passageway from the lower side entrance of female row, is equipped with upper and lower wedge groove in the mid portion of arc passageway, the wedge groove cuts off the arc passageway; the top of arranging at female the arranging is equipped with the cap body, and public row is inlayed between female arranging and the cap body, and public row is equipped with plug terminals, and plug terminals's quantity is the same with female arranging the quantity of going up the arc passageway, and plug terminals's end is wiring end, and plug terminals's the other end is for wedging the end, and wiring end inlays side by side has the electric conductor, and the electric conductor is extending to the wedge end, and the electric conductor exposes wedge end tip surface. The increase of area of contact can be realized, be favorable to the heat dissipation, realize the grouping wiring of terminal simultaneously, realize the terminal combination after grouping wiring, it is troublesome to have solved multiunit line to have terminal wiring in-process separated time simultaneously.
Description
Technical Field
The utility model relates to a plug terminal's connector especially relates to a plug terminal row.
Background
Along with the intelligent development of electrical equipment and electronic products and the requirements of remote control, interlocking and monitoring, the use of the terminal block and the switching of the electric wire are particularly important, and the requirements of space utilization rate and high-density installation are met due to the appearance of the terminal block; however, in the existing terminal strip design, the wiring between the terminals is fixed in a mode of screwing a wiring terminal or a nut or crimping a bolt, so that the crimping pressure or the screwing force cannot be controlled in the wiring process, for plastic products, the problem that the screw cannot be screwed due to overlarge force often occurs, and the problems of electric arc and the like are easily formed; in addition, the wiring of multiunit forms different combinations, forms the wiring confusion in the wiring installation, causes wiring mistake and mark mistake easily, can't realize quick accurate wiring and pair, and this has also caused constructor wiring difficulty, inconvenient operation, seriously influences the efficiency of construction. Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model provides a can realize quick wiring, can realize the terminal strip of quick crimping simultaneously, the size of terminal strip can freely design simultaneously, and concatenation that each terminal strip can be free is assembling after the wiring is accomplished simultaneously, realizes quick wiring and combination wiring, has avoided the wiring confusion, solves above-mentioned problem.
In order to solve the above problem, the utility model provides a technical scheme as follows: a plug-in terminal strip comprises a male strip and a female strip, wherein an arc-shaped channel is arranged inside the female strip, the arc-shaped channel reaches an outlet of the arc-shaped channel from a wire inlet below the female strip, an upper wedge-shaped groove and a lower wedge-shaped groove are arranged in the middle of the arc-shaped channel, and the wedge-shaped groove cuts off the arc-shaped channel; the bus-bar structure is characterized in that a cap body is arranged at the top end of the bus-bar, the male bar is embedded between the bus-bar and the cap body, the male bar is provided with plug terminals, the number of the plug terminals is the same as that of arc-shaped channels on the bus-bar, the tail end of each plug terminal is a wiring end, the other end of each plug terminal is a wedging end, electric conductors are embedded in the wiring ends in parallel, the electric conductors extend to the wedging end, and the electric conductors are exposed on the surface of the end part of the wedging end.
According to the preferable technical scheme, the specific surface in the wedge-shaped groove is provided with an array of point-shaped bulges so as to increase the contact surface and further balance the connection of the access line body to be combined with the plug terminal.
According to the preferable technical scheme, the plug-in terminal is provided with an arc extinguishing assembly.
According to the preferable technical scheme, protruding rolling balls are embedded on two sides of the plug-in terminal, the balls are embedded in circular grooves matched with the balls in size, a small deep control hole is further connected inside each groove, and an elastic assembly is installed in each deep control hole; the balls are arranged in one row or multiple rows, and at least two balls are provided with the placing grooves of the balls.
According to the preferable technical scheme, the two side plates of the busbar are provided with long grooves matched with the balls, concave positions are arranged in the long grooves and matched with the positions of the balls, the concave positions are provided with holes extending to the outside of the busbar, push rods are installed in the holes, the push rods are sleeved with springs and are embedded in the busbar, the push rods are provided with convex circular rings, are in contact with the springs and are embedded in the busbar, and the parts, exposed out of the busbar, of the end parts of the push rods are integrally and fixedly connected through connecting keys.
According to the technical scheme, the clamping shells and the buckles are arranged on the two sides of the busbar of the terminal strip respectively, and the clamping shells and the buckles are combined with each other to clamp and fix the adjacent busbars.
The beneficial effects are that for prior art, adopt above-mentioned scheme, the utility model provides a terminal row of quick crimping can realize area of contact's increase, is favorable to the heat dissipation, realizes the grouping wiring of terminal simultaneously, realizes the terminal combination after the grouping wiring, has solved that the multiunit line exists terminal wiring in-process separated time troublesome simultaneously.
Drawings
For a clearer explanation of the embodiments or technical solutions in the prior art, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is one of the schematic views of a plugging terminal row of the present invention;
fig. 2 is a schematic cross-sectional view of a plug terminal row according to the present invention;
fig. 3 is a schematic cross-sectional view of a bus bar of a plugging terminal strip according to the present invention;
fig. 4 is a schematic cross-sectional view of a male row of the socket terminal strip according to the present invention.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The use of the terms "fixed," "integrally formed," "left," "right," and the like in this specification is for illustrative purposes only, and elements having similar structures are designated by the same reference numerals in the figures.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 4, an embodiment of the present invention is: a plug-in terminal row comprises a male row 1 and a female row 2, wherein a plurality of arc-shaped channels 5 are arranged inside the female row 2, the arc-shaped channels 5 reach outlets of the arc-shaped channels 5 from a lower wire inlet 4 of the female row 2, an upper wedge-shaped groove 7 and a lower wedge-shaped groove 7 are arranged in the middle of each arc-shaped channel 5, and the arc-shaped channels are cut off by the wedge-shaped grooves 7; the top end of the busbar 2 is provided with a cap body 3, the busbar 1 is embedded between the busbar 2 and the cap body 3, the busbar 1 is provided with plug terminals, the number of the plug terminals is the same as that of arc-shaped channels 5 on the busbar 2, the tail ends of the plug terminals are wiring ends, the other ends of the plug terminals are wedged ends 6, the wiring ends are embedded with electric conductors in parallel, the electric conductors extend to the wedged ends 6, the electric conductors are exposed on the surface of the end parts of the wedged ends 6, arc extinguishing assemblies are arranged at the connection parts of the electric conductors of the plug terminals, and in order to increase the contact area of the electric conductors, punctiform protrusions of arrays are arranged on the inner specific surface of the wedge-shaped groove 7 so as to increase the contact surface and further balance the access of an access line body to.
Convex rolling balls 8 are embedded on two sides of the plug-in terminal, the balls 8 are embedded in circular grooves matched with the balls 8 in size, a small deep control hole is further connected inside each groove, and an elastic assembly is installed in each deep control hole; the balls 8 are arranged in one row or multiple rows, and at least two balls 8 are provided with the placing grooves of the balls 8.
The bus bar is characterized in that long grooves matched with the balls 8 are formed in two side plates of the bus bar 2, concave positions are arranged in the long grooves and matched with the balls 8, holes extending to the outside of the bus bar 2 are formed in the concave positions, push rods are installed in the holes, springs are sleeved on the push rods and embedded in the bus bar 2, convex circular rings and spring contacts are arranged on the push rods and embedded in the bus bar 2, and the outer portions of the exposed bus bar 2 at the end portions of the push rods are integrally and fixedly connected through connecting keys.
The terminal row is female 2 both sides of arranging and is equipped with card shell and buckle respectively, card shell and buckle inter combination joint are fixed adjacent female arranging 2.
Example 1
When the bus bar is used, the wiring end of the bus bar 1 is fixedly connected with an incoming line end or an outgoing line end, when the bus bar is used, the incoming line body enters through the arc-shaped channel 5 and extends out of an outlet of the arc-shaped channel 5, for the convenience of wiring, the partial incoming line body outside the arc-shaped channel 5 is cut off after the incoming line body passes through the corresponding arc-shaped channel 5, the bus bar 1 is pressed into the wedge-shaped groove 7 and then is pressed into the incoming line body, so that the exposed end of the incoming line body enters the wedge-shaped groove 7, the external leakage of a conductive body is avoided, and the occurrence of electric leakage is further.
In the process of pressing the conductor, the point-shaped bulges can uniformly distribute the contact area, and the conductor is more stably connected with increased crimping force during pressing.
Example 2
The male row 1 is in a single group or a plurality of groups, ball 8 structures which are the same as the structures of the two sides of the plug-in terminal are arranged between each group, corresponding balls 8 are long-strip grooves which are correspondingly matched, the wiring ends of the male row 1 are in a parallel structure, the parallel structure ensures the relative parallelism and stability between the male row groups, and the ball 8 structures are arranged on the two sides of the male row groups and are positioned at the wiring end parts; and realizing the press-in of a corresponding single connection wire or a plurality of connection wires, wherein the row of jacks and corresponding pins are arranged at the connection terminals at the single connection wire press-in part, and further fixing of the structures with different wire diameters is realized.
Example 3
In order to better fix and install, the plug terminal strip is further provided with a fixing clamping groove and a corresponding fixing installation plate, the fixing installation plate is fixed to a corresponding position through a screw, the fixing clamping groove is fixed to the fixing installation plate, and the fixing clamping groove is a component of the corresponding fixing structure.
It should be noted that the above technical features are continuously combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; moreover, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. A plug-in terminal strip is characterized by comprising a male strip and a female strip, wherein an arc-shaped channel is arranged in the female strip, the arc-shaped channel reaches an outlet of the arc-shaped channel from a wire inlet below the female strip, an upper wedge-shaped groove and a lower wedge-shaped groove are arranged in the middle of the arc-shaped channel, and the wedge-shaped groove cuts off the arc-shaped channel; the bus-bar structure is characterized in that a cap body is arranged at the top end of the bus-bar, the male bar is embedded between the bus-bar and the cap body, the male bar is provided with plug terminals, the number of the plug terminals is the same as that of arc-shaped channels on the bus-bar, the tail end of each plug terminal is a wiring end, the other end of each plug terminal is a wedging end, electric conductors are embedded in the wiring ends in parallel, the electric conductors extend to the wedging end, and the electric conductors are exposed on the surface of the end part of the wedging end.
2. The row of patch terminals of claim 1, wherein the inner surface of the wedge-shaped groove is provided with an array of dot-shaped protrusions to increase the contact surface and balance the access of the access line body to the engagement of the patch terminals.
3. The contact strip of claim 1 or 2, wherein an arc quenching assembly is provided on the contact.
4. The patch terminal strip according to claim 3, wherein protruding rolling balls are embedded on both sides of the patch terminal, the balls are embedded in circular grooves matched with the balls in size, a small depth control hole is further connected inside the grooves, and an elastic component is installed in the depth control hole; the balls are arranged in one row or multiple rows, and at least two balls are provided with the placing grooves of the balls.
5. The plug terminal row according to claim 4, wherein the two side plates of the busbar are provided with elongated slots matched with the balls, the elongated slots are internally provided with recessed positions matched with the balls, the recessed positions are provided with holes extending to the outside of the busbar, push rods are arranged in the holes, the push rods are sleeved with springs and embedded in the busbar, the push rods are provided with convex circular rings which are contacted with the springs and embedded in the busbar, and the outside parts of the exposed busbar at the ends of the push rods are integrally and fixedly connected by connecting keys.
6. The socket terminal strip according to claim 5, wherein a clamping shell and a buckle are respectively arranged on two sides of the busbar of the terminal strip, and the clamping shell and the buckle are mutually combined to clamp and fix the adjacent busbar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971643.9U CN210779034U (en) | 2019-06-25 | 2019-06-25 | Plug-in terminal row |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920971643.9U CN210779034U (en) | 2019-06-25 | 2019-06-25 | Plug-in terminal row |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210779034U true CN210779034U (en) | 2020-06-16 |
Family
ID=71039123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920971643.9U Expired - Fee Related CN210779034U (en) | 2019-06-25 | 2019-06-25 | Plug-in terminal row |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210779034U (en) |
-
2019
- 2019-06-25 CN CN201920971643.9U patent/CN210779034U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |