CN110299621B - Terminal block with light guide column - Google Patents
Terminal block with light guide column Download PDFInfo
- Publication number
- CN110299621B CN110299621B CN201810247214.7A CN201810247214A CN110299621B CN 110299621 B CN110299621 B CN 110299621B CN 201810247214 A CN201810247214 A CN 201810247214A CN 110299621 B CN110299621 B CN 110299621B
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- China
- Prior art keywords
- light
- side wall
- light guide
- bottom plate
- terminal block
- 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.)
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- 238000005192 partition Methods 0.000 claims description 20
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000000994 depressogenic effect Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
- H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
- H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
- H01R4/48365—Spring-activating arrangements mounted on or integrally formed with the spring housing with integral release means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2425—Structural association with built-in components
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
- H01R9/24—Terminal blocks
- H01R9/2475—Means facilitating correct wiring, e.g. marking plates, identification tags
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention relates to a terminal block with a light guide column, which comprises an insulating shell, a bottom plate, a plurality of conductive terminals and a light source module, wherein the insulating shell is provided with a plurality of first containing cavities, a second containing cavity and a plurality of through holes communicated with the first containing cavities; the bottom plate covers the first cavities, a circuit board slot is formed on one side of the bottom plate and the second cavities, and a plurality of light guide columns which are fixedly penetrated and exposed in the through holes extend from the bottom plate; each conductive terminal is accommodated in each first accommodating cavity and extends to form a butting sheet arranged in the second accommodating cavity; the light source module comprises a circuit board, a plurality of light emitting diodes and a plurality of conductive units, wherein the light emitting diodes are fixedly connected to the circuit board, when the circuit board can be detachably inserted into the slot of the circuit board, the light emitting diodes are arranged corresponding to the light guide posts, and the conductive units are electrically connected with the abutting sheets.
Description
Technical Field
The present invention relates to a terminal block structure, and more particularly, to a terminal block with a light guide pillar.
Background
Terminal blocks (Terminal blocks) are widely used in machine devices (such as industrial computers, uninterruptible power systems, power supplies, etc.), industrial control devices (such as electromechanical systems, refrigeration air conditioners, programmable controllers, etc.), or electrical appliances (such as air conditioners, refrigerators, washing machines, ovens, etc.), as electrical connectors for electrically connecting a plurality of wires.
The traditional terminal table is mainly formed by combining an insulating seat and a conductive terminal, wherein a spring sheet used for fixing a cable is further arranged in the insulating seat, the cable is inserted into the insulating seat through a screw driver and is connected with the conductive terminal in a conductive mode, and finally the screw driver is pulled out, so that the spring sheet presses the cable and is positioned in the insulating seat.
However, when the terminal block is used for wiring, it is necessary to measure whether the cables are energized or not one by one with the detector to know that the cables and the conductive terminals are connected, which results in an increase of detection steps in the wiring operation and a complicated wiring operation.
In view of the above, the present inventors have made extensive studies and studies to solve the above problems in combination with the application of the above prior art, and as a result, the present inventors have developed the present invention.
Disclosure of Invention
The invention aims to provide a terminal block with light guide columns, which can enable a user to observe whether the light guide columns at the through holes are bright or dark when a circuit board is inserted into a slot of the circuit board, so as to know whether a cable inserted into the terminal block is electrically connected with a conductive terminal or not, and further simplify the detection steps of wiring operation.
In an embodiment of the present invention, the present invention provides a terminal block with a light guide pillar, including: the insulating shell is internally provided with a plurality of first containing cavities and a second containing cavity communicated with the first containing cavities, and is also provided with an opening exposing the first containing cavities and the second containing cavities and a plurality of through holes respectively communicated with the first containing cavities; a bottom plate, which covers one part of the plurality of first cavities and the opening, a circuit board slot is formed on the other part of the second cavity and the opening, and a plurality of light guide columns which are respectively penetrated and fixed and exposed in the through holes are integrally extended on the bottom plate; the conductive terminals are respectively accommodated in the first accommodating cavities, and each conductive terminal extends to form a butting sheet arranged in the second accommodating cavity; and a light source module, including a circuit board, multiple light emitting diodes and multiple conductive units fixed on the circuit board, when the circuit board can be detachably inserted into the circuit board slot, each light emitting diode is disposed corresponding to each light guide column, and each conductive unit is electrically connected with each abutting sheet.
Preferably, the insulating housing has a bottom wall, a top wall and a side wall, the opening is formed in the bottom wall, the plurality of through holes are formed in the top wall, and each of the light guide posts is a "one-character" shaped post.
Preferably, each of the light guiding pillars has a light incident end exposed on the bottom plate, each of the light emitting diodes has a light emitting surface, and each of the light emitting surfaces is disposed opposite to each of the light incident ends.
Preferably, each of the light guide posts has a light incident end exposed on the bottom plate, each of the light incident ends has a depressed portion, each of the depressed portions has an inner bottom wall parallel to the light guide post, the bottom plate has a plurality of reflective slopes disposed corresponding to the inner bottom walls, each of the light emitting diodes has a light emitting surface, each of the light emitting diodes is embedded in each of the depressed portions, and each of the light emitting surfaces is disposed opposite to each of the inner bottom walls.
Preferably, the side peripheral wall has a front side wall and a rear side wall opposite to each other, the front side wall is provided with a plurality of first clamping grooves, the rear side wall is provided with a plurality of second clamping grooves, the bottom plate extends to form a plurality of first clamping blocks, each first clamping block is clamped in each first clamping groove, the plurality of light guide posts extend together to form a horizontal bar, the horizontal bar extends to form a plurality of second clamping blocks, and each second clamping block is clamped in each second clamping groove.
Preferably, the side peripheral wall has a front side wall, a rear side wall, a left side wall and a right side wall, the front side wall extends toward the rear side wall to form a plurality of partitions, the plurality of first cavities are respectively formed between the left side wall, the right side wall and the partitions, and the second cavity is formed between the rear side wall and the partitions.
Preferably, the left side wall and the plurality of partition plates respectively extend to form a holding block, each holding block extends to form a stopping portion, and each conductive terminal is respectively arranged on each holding block and is stopped and positioned by each stopping portion.
Preferably, the bottom plate has a plurality of first grooves, a plurality of second grooves, a plurality of protruding blocks and a plurality of recesses, the partition plates are respectively embedded in the first grooves, the receiving blocks are respectively embedded in the second grooves, each of the conductive terminals has a latching section, the conductive terminals are respectively sleeved on the protruding blocks, and the latching sections are respectively embedded in the recesses.
Preferably, the cable connector further comprises a plurality of wrenching members, the top wall is provided with a plurality of cable slots and a plurality of through slots respectively communicated with the plurality of first cavities, each of the through holes is disposed at one side of each of the cable slots, and each of the wrenching members is movably connected to each of the through slots and has a pressing portion exposed out of each of the through slots.
Preferably, each of the conductive terminals extends to form a spring plate, each of the spring plates is disposed between each of the pulling members and each of the conductive terminals and closes each of the cable slots, and each of the pulling members can press against each of the spring plates and drive each of the spring plates to open each of the cable slots.
Based on the above, the light guide posts of the invention are respectively integrally formed by extending from the bottom plate, so that the design of the existing fixed channel is omitted, and the terminal block has the advantages of simplifying the structure, facilitating the assembly, reducing the size of the product and saving the cost.
Drawings
Fig. 1 is an exploded perspective view of a terminal block according to the present invention.
Fig. 2 is another exploded perspective view of the terminal block of the present invention.
Fig. 3 is a schematic view of a use state of the terminal block of the present invention.
Fig. 4 is a cross-sectional view of the terminal block of the present invention.
Fig. 5 is a schematic perspective view of another embodiment of the bottom plate of the present invention.
Fig. 6 is a partially enlarged cross-sectional view of another embodiment of the terminal block of the present invention.
In the figure:
10 … terminal block; 1 … insulating case; 11 … first volume; 12 … second volume; 13 … bottom wall; 131 … opening; 14 … top wall; 141 … cable slots; 142 … are arranged through the groove; 143 … open pores; 15 … side peripheral walls; 151 … front side wall; 152 … rear side wall; 153 … left side wall; 154 … right side wall; 155 … a first groove; 156 … second card channel; 16 … circuit board slot; 17 … a partition; 18 … bearing block; 181 … a stop; 2 … a base plate; 21 … light guide column; 211 … light input end; 212 … dip; 213 … inner bottom wall; 22 … reflective ramp; 23 … a first latch; 24 … cross bars; 25 … a second latch; 26 … a first groove; 27 … a second groove; 28 … protruding block; 29 … recess; 3 … conductive terminals; 31 … abutting sheet; 32 … shrapnel; 33 … a clamping section; 4 … light source module; 41 … circuit board; 42 … light emitting diode; 421 … light emitting surface; 43 … conductive elements; 5 … a trigger; 51 ….
Detailed Description
The following detailed description and technical contents of the present invention will be described with reference to the drawings, which are provided for illustrative purposes only and are not intended to limit the present invention.
Referring to fig. 1 to 4, the present invention provides a terminal block with light guide posts, the terminal block 10 mainly includes an insulating housing 1, a bottom plate 2, a plurality of conductive terminals 3 and a light source module 4.
As shown in fig. 1 to 4, the insulating housing 1 has a plurality of first cavities 11 and a second cavity 12 communicating with the first cavities 11 inside, the insulating housing 1 further has a bottom wall 13, a top wall 14 and a side peripheral wall 15, the bottom wall 13 is provided with an opening 131 exposing the first cavities 11 and the second cavity 12, the top wall 14 is provided with a plurality of cable slots 141, a plurality of through slots 142 and a plurality of through holes 143 respectively communicating with the first cavities 11, and each through hole 143 is disposed at one side of each cable slot 141.
In addition, the side wall 15 has a front wall 151, a rear wall 152, a left wall 153 and a right wall 154, the front wall 151 has a plurality of first engaging grooves 155, and the rear wall 152 has a plurality of second engaging grooves 156.
Furthermore, the front sidewall 151 extends toward the rear sidewall 152 to form a plurality of partitions 17, the plurality of first cavities 11 are respectively formed between the left sidewall 153, the right sidewall 154 and the plurality of partitions 17, the second cavity 12 is formed between the rear sidewall 152 and the plurality of partitions 17, the left sidewall 153 and the plurality of partitions 17 respectively extend to form a receiving block 18, and each receiving block 18 extends to form a stopping portion 181.
As shown in fig. 1 to 4, the bottom plate 2 covers a portion of the plurality of first cavities 11 and the opening 131, a circuit board slot 16 is formed in another portion of the second cavity 12 and the opening 131, the bottom plate 2 further integrally extends a plurality of light guide posts 21 respectively penetrating and exposed in the through holes 143, and each light guide post 21 has a light incident end 211 exposed on the bottom plate 2.
Wherein, each light guide column 21 is a straight column, and the bottom plate 2 and the light guide columns 21 are made of light-permeable material; alternatively, the bottom plate 2 is made of opaque material, and the light guide posts 21 are made of transparent material.
In addition, the bottom plate 2 extends to form a plurality of first blocks 23, each first block 23 is engaged with each first groove 155, the plurality of light guide posts 21 extend together to form a horizontal bar 24, the horizontal bar 24 extends to form a plurality of second blocks 25, each second block 25 is engaged with each second groove 156, and thus the bottom plate 2 and the light guide posts 21 are fixedly connected to the insulating housing 1.
The bottom plate 2 is provided with a plurality of first grooves 26, a plurality of second grooves 27, and a plurality of protruding blocks 28 and a plurality of recessed portions 29, the partition plates 17 are respectively fitted in the first grooves 26, and the receiving blocks 18 are respectively fitted in the second grooves 27.
As shown in fig. 1 to 4, each conductive terminal 3 is respectively accommodated in each first accommodating cavity 11, each conductive terminal 3 extends to form a contact piece 31 disposed in the second accommodating cavity 12, each conductive terminal 3 is respectively disposed in each accommodating block 18 and is stopped and positioned by each stopping portion 181, so that each conductive terminal 3 is fixedly connected to each accommodating block 18.
In addition, each conductive terminal 3 extends to have a spring plate 32 and has a locking section 33, each conductive terminal 3 is respectively sleeved on each protruding block 28, each locking section 33 is respectively embedded in each concave part 29, so that each conductive terminal 3 is fixedly connected to the bottom plate 2.
As shown in fig. 1 to 4, the light source module 4 includes a circuit board 41, a plurality of light emitting diodes 42 and a plurality of conductive units 43, the light emitting diodes 42 are disposed corresponding to the light guiding posts 21 when the circuit board 41 is detachably inserted into the circuit board slot 16, the conductive units 43 are electrically connected to the contact sheets 31, each light emitting diode 42 has a light emitting surface 421, the light emitting surfaces 421 and the light incident ends 211 are disposed opposite to each other, so that the light of the light emitting diode 42 can be emitted to the light incident ends 211 in a direction parallel to the plane of the circuit board 41, and then the light of the light emitting diode 42 is transmitted to the through hole 143 through the light guiding posts 21.
As shown in fig. 1 to 4, the terminal block 10 of the present invention further includes a plurality of pulling members 5, each pulling member 5 movably penetrates through each through-slot 142 and has a pressing portion 51 exposing each through-slot 142, and each spring piece 32 is disposed between each pulling member 5 and each conductive terminal 3 and closes each cable slot 141.
When the pressing portion 51 is pressed, the levering member 12 can press against the elastic piece 32 and drive the elastic piece 32 to open the cable slot 141, so that a cable (not shown) can be smoothly inserted into the cable slot 141, and finally when the pressing portion 51 is released, the levering member 12 does not press against the elastic piece 32 and allows the elastic piece 32 to reset to clamp the cable (not shown).
As shown in fig. 2 to 3, in the terminal block 10 assembly of the present invention, when the circuit board 41 is inserted into the circuit board slot 16, each light emitting diode 42 is disposed corresponding to each light guiding post 21, each conductive unit 43 is electrically connected to each abutting sheet 32, then a cable (not shown) is inserted into the cable slot 141, if the cable (not shown) is electrically connected to the conductive terminal 3, the abutting sheet 32 supplies power to the light emitting diode 42 through the conductive unit 43 to illuminate, the light of the light emitting diode 42 is transmitted to the through hole 143 through the light guiding post 21, so that the user observes the light guiding post 21 at the through hole 143 to illuminate, and thus the cable (not shown) is successfully electrically connected to the conductive terminal 3, thereby simplifying the detection procedure of the wiring operation.
On the contrary, if the cable (not shown) is electrically disconnected from the conductive terminal 3, the contact sheet 32 cannot supply power to the light emitting diode 42 to illuminate, and the light of the light emitting diode 42 cannot be transmitted to the through hole 143 through the light guiding pillar 21, so that the user can observe the darkness of the light guiding pillar 21 at the through hole 143, and thus it is known that the cable (not shown) is not electrically connected to the conductive terminal 3, thereby simplifying the detection step of the wiring operation.
In addition, the known bottom plate and the light guide column are two elements separated from each other, the bottom plate needs to be provided with a fixed channel for inserting and fixing the light guide column, and the fixed channel is too small in size, so that the bottom plate cannot be reduced in size; in comparison, the light guide posts 21 of the present invention are integrally formed by extending from the bottom plate 2, so as to omit the known design of fixing channels, and further the terminal block 10 has the advantages of simplified structure, convenient assembly, reduced product size and cost saving.
Furthermore, the insulating housing 1 extends with a plurality of partition boards 17, the plurality of first cavities 11 are respectively formed between the plurality of partition boards 17, and each partition board 17 is respectively embedded in each first groove 26, so that each light guide column 21 is reliably shielded by the partition board 17, thereby avoiding misjudgment of whether the cable (not shown) is electrically connected with the conductive terminal 3 due to mutual transmission and interference of light of the plurality of light guide columns 21, achieving the purpose that the light of one light emitting diode 42 is transmitted to the through hole 143 only through one light guide column 21, and further improving the detection accuracy of wiring operation.
Referring to fig. 5 to 6, in another embodiment of the terminal block 10 and the bottom plate 2 of the present invention, the embodiment of fig. 5 to 6 is substantially the same as the embodiment of fig. 1 to 4, and the embodiment of fig. 5 to 6 is different from the embodiment of fig. 1 to 4 in the light emitting direction of the light emitting diode 42.
As described in detail below, each light incident end 211 of the present embodiment is provided with a depressed portion 212, each depressed portion 212 has an inner bottom wall 213 parallel to the light guiding pillar 21, the bottom plate 2 has a plurality of reflective slopes 22 respectively corresponding to the inner bottom walls 213, each light emitting diode 42 is embedded in each depressed portion 212, each light emitting surface 421 is opposite to each inner bottom wall 213, so that the light of the light emitting diode 42 can be emitted to the inner bottom wall 213 in a direction perpendicular to the plane of the circuit board 41, then the light of the light emitting diode 42 is reflected to the light guiding pillar 21 through the reflective slopes 22, and finally the light of the light emitting diode 42 is transmitted to the hollow hole 143 through the light guiding pillar 21. Therefore, the same functions and effects as those of the embodiment of fig. 1 to 4 can be achieved.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. A terminal block with a light guide bar, comprising:
the insulating shell is internally provided with a plurality of first containing cavities and a second containing cavity communicated with the first containing cavities, and is also provided with an opening exposing the first containing cavities and the second containing cavities and a plurality of through holes respectively communicated with the first containing cavities;
a bottom plate, which covers one part of the plurality of first cavities and the opening, a circuit board slot is formed on the other part of the second cavity and the opening, and a plurality of light guide columns which are respectively penetrated and fixed and exposed in the through holes are integrally extended on the bottom plate;
the conductive terminals are respectively accommodated in the first accommodating cavities, and each conductive terminal extends to form a butting sheet arranged in the second accommodating cavity; and
the light source module comprises a circuit board, a plurality of light emitting diodes and a plurality of conductive units, wherein the plurality of light emitting diodes are fixedly connected to the circuit board, when the circuit board can be detachably inserted into the circuit board slot, the light emitting diodes are respectively arranged corresponding to the light guide columns, and the conductive units are respectively electrically connected with the abutting pieces.
2. The terminal block of claim 1, wherein the insulating housing has a bottom wall, a top wall and a side wall, the opening is formed in the bottom wall, the plurality of through holes are formed in the top wall, and each of the light guide posts is a "one-sided" cylinder.
3. The terminal block of claim 2, wherein each light guide pillar has a light incident end exposed on the bottom plate, each light emitting diode has a light emitting surface, and each light emitting surface is disposed opposite to each light incident end.
4. The terminal block of claim 2, wherein each of the light-guiding posts has a light-entering end exposed on the bottom plate, each of the light-entering ends has a recessed portion, each of the recessed portions has an inner bottom wall parallel to the light-guiding post, the bottom plate has a plurality of reflective slopes disposed corresponding to the inner bottom walls, each of the light-emitting diodes has a light-emitting surface, each of the light-emitting diodes is embedded in the recessed portion, and each of the light-emitting surfaces is disposed opposite to each of the inner bottom walls.
5. The terminal block with light guide posts as claimed in claim 3 or 4, wherein the side wall has a front side wall and a rear side wall opposite to each other, the front side wall has a plurality of first grooves, the rear side wall has a plurality of second grooves, the bottom plate has a plurality of first blocks extending therefrom, each of the first blocks is engaged with each of the first grooves, the light guide posts have a bar extending therefrom, the bar has a plurality of second blocks extending therefrom, and each of the second blocks is engaged with each of the second grooves.
6. The terminal block of claim 3 or 4, wherein the side peripheral wall has a front side wall, a rear side wall, a left side wall and a right side wall, the front side wall extends toward the rear side wall with a plurality of partitions, the first cavities are respectively formed between the left side wall, the right side wall and the partitions, and the second cavity is formed between the rear side wall and the partitions.
7. The terminal block with light guide posts of claim 6, wherein the left sidewall and the plurality of partitions respectively extend to form a receiving block, each receiving block extends to form a stopping portion, and each conductive terminal is respectively disposed on each receiving block and is stopped and positioned by each stopping portion.
8. The terminal block of claim 7, wherein the bottom plate has a plurality of first grooves, a plurality of second grooves, and a plurality of protrusions and recesses, each of the partitions is engaged with each of the first grooves, each of the receiving blocks is engaged with each of the second grooves, each of the conductive terminals has a latching section, each of the conductive terminals is sleeved on each of the protrusions, and each of the latching sections is engaged with each of the recesses.
9. The terminal block with light guide bar of claim 8, further comprising a plurality of levering members, wherein the top wall has a plurality of cable slots and a plurality of through slots respectively connected to the plurality of first cavities, each of the through holes is disposed at one side of each of the cable slots, each of the levering members is movably connected to each of the through slots and each of the levering members has a pressing portion exposing each of the through slots.
10. The terminal block with light guide pillar of claim 9, wherein each of the conductive terminals extends with a spring piece, each spring piece is disposed between each of the pulling members and each of the conductive terminals and encloses each of the cable slots, and each of the pulling members can press against each of the spring pieces and drive each of the spring pieces to open each of the cable slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810247214.7A CN110299621B (en) | 2018-03-23 | 2018-03-23 | Terminal block with light guide column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810247214.7A CN110299621B (en) | 2018-03-23 | 2018-03-23 | Terminal block with light guide column |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110299621A CN110299621A (en) | 2019-10-01 |
| CN110299621B true CN110299621B (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810247214.7A Active CN110299621B (en) | 2018-03-23 | 2018-03-23 | Terminal block with light guide column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110299621B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022214128A1 (en) * | 2021-04-07 | 2022-10-13 | Harting Electric Stiftung & Co. Kg | Plug connector insert and method for the assembly thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021102232A1 (en) | 2021-02-01 | 2022-08-04 | WAGO Verwaltungsgesellschaft mit beschränkter Haftung | Conductor terminal, test arrangement and test method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202601486U (en) * | 2012-01-20 | 2012-12-12 | 天得科技股份有限公司 | Improved structure of switch |
| CN106654612A (en) * | 2016-12-26 | 2017-05-10 | 甘乐琴 | Terminal |
| CN107706562A (en) * | 2017-08-31 | 2018-02-16 | 町洋企业股份有限公司 | Terminal board device for fastening |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7179115B2 (en) * | 2004-04-26 | 2007-02-20 | Commscope Solutions Properties, Llc | Alien next compensation for adjacently placed connectors |
-
2018
- 2018-03-23 CN CN201810247214.7A patent/CN110299621B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202601486U (en) * | 2012-01-20 | 2012-12-12 | 天得科技股份有限公司 | Improved structure of switch |
| CN106654612A (en) * | 2016-12-26 | 2017-05-10 | 甘乐琴 | Terminal |
| CN107706562A (en) * | 2017-08-31 | 2018-02-16 | 町洋企业股份有限公司 | Terminal board device for fastening |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022214128A1 (en) * | 2021-04-07 | 2022-10-13 | Harting Electric Stiftung & Co. Kg | Plug connector insert and method for the assembly thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110299621A (en) | 2019-10-01 |
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