CN212693902U - Terminal strip quick wiring unit combined with magnetic meter seat - Google Patents
Terminal strip quick wiring unit combined with magnetic meter seat Download PDFInfo
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- CN212693902U CN212693902U CN202020798027.0U CN202020798027U CN212693902U CN 212693902 U CN212693902 U CN 212693902U CN 202020798027 U CN202020798027 U CN 202020798027U CN 212693902 U CN212693902 U CN 212693902U
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Abstract
Combine the terminal strip quick wiring unit of magnetic gauge stand, include: the probe block, the magnetic gauge stand and the connecting rod mechanism connecting the probe block and the magnetic gauge stand into a whole are provided with probes fixedly arranged in the minimum unit block and the maximum unit block of the probe block, the probes of the probe block are ensured to be in close contact with high-strength clamping screws fixedly arranged on terminals of the terminal row under the action of the magnetic gauge stand, the wiring operation between the detection equipment and a detected electric control cabinet product is realized, and the detection is completed quickly, safely and reliably. The terminal strip quick connection unit is applied to electric control cabinet detection, and particularly, when the production batch is large and the wiring inside equipment is complex, the working efficiency can be greatly improved, the serious potential safety hazard of missed detection or wrong detection is avoided, the connection state of each component in the electric control cabinet and the test of main electrical performance parameters are ensured, and the product quality guarantee requirement is met.
Description
Technical Field
The invention relates to the technical field of electric control cabinet detection, in particular to a quick wiring unit between a terminal strip installed on a detected electric control cabinet product and detection equipment.
Background
The electric control cabinet is formed by assembling switch equipment, a measuring instrument, a protective electric appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirement, is suitable for various large-scale and small-scale industrial automation control occasions, is widely applied to petroleum, electric power, metallurgy, chemical industry, papermaking, environmental protection, sewage treatment and various industries, and is key equipment in the future social intelligent Internet of things solution.
After the electric control cabinet is assembled and produced, the connection states of all cables and the electrical performance of components need to be detected, and the traditional electric control cabinet detection method mainly comprises the steps of manually measuring the connection states of the components and the main electrical performance parameters in the electric control cabinet one by using a universal meter; production practice experiences show that the working efficiency of the operation mode is very low, and the detection operation is often the bottleneck of the whole production operation flow line; particularly, when the production batch is large and the wiring inside the equipment is complex and numerous, the operator is easy to have serious errors of missed detection and wrong detection, which has adverse effect on the quality assurance of the product and even has potential safety hazards.
In order to solve the technical problems, the invention innovatively improves the traditional detection method of the electric control cabinet, and mainly realizes an automatic detection system of the electric control cabinet; the automatic detection system consists of three parts, namely a detection device (100), a tested electric control cabinet (300) and a quick wiring unit (200); the detection device (100) comprises a human-computer interaction interface (110) and a control main body unit (120).
Particularly, in the process of detection operation, the wiring operation between a terminal strip (310) installed on a product of a tested electric control cabinet (300) and detection equipment (100) is realized by designing a quick wiring unit (200) and combining the magnetic action of a magnetic gauge stand (400), so that the quick, safe, reliable and efficient connection operation is realized.
SUMMERY OF THE UTILITY MODEL
The utility model discloses, combine the terminal row of magnetic force gauge stand to wire unit (200) fast, include: the probe comprises a probe block (400), a magnetic gauge stand (500) and a link mechanism (600).
Furthermore, the terminal strip (310) installed on the product of the tested electric control cabinet (300) is fixedly installed on the installation guide rail (320), and the installation guide rail (320) is fixedly installed on the metal plate rib (330) of the product of the tested electric control cabinet (300).
Furthermore, the terminal row (310) installed on the tested electric control cabinet (300) product has various types, wherein in one exemplary embodiment, the terminal row is formed by combining a plurality of screw type track terminals (311), and the types of the terminals (311) can be TBD2.5N and TBDD2.5N as one exemplary embodiment; the TBD series is a single-layer through terminal (311a), one in and one out; the TBDD series is a double-layer double-pass terminal (311b), and two inputs and two outputs are provided; in actual production, the tested electric control cabinet (300) product can be mixed and matched with the two types of terminals (311a) and (311b) according to design requirements; the high-strength clamping screw (312) is fixedly arranged on the terminal (311) and generates firm crimping force after being tightened, and the designed electric connection wire (340) of the tested electric control cabinet (300) product is connected to each terminal (311) of the terminal row (310).
A probe block (400) comprising: the probe comprises a guide block (410), a minimum unit block (420), a maximum unit block (430), a position occupying block (440), a serial connecting rod (450), a probe seat (460), a probe (470) and a lead (480) welded or connected on the probe seat (460), wherein the lead (480) is connected with the detection device (100).
Furthermore, the probe seat (460) is embedded in the minimum unit block (420) and the maximum unit block (430), when the probe block (400) is pressed downwards, the probe (470) installed in the probe seat (460) is in close contact with the high-strength clamping screw (312) fixedly arranged on the terminal (311) of the terminal row (310), and the electric connection (340) of the tested electric control cabinet (300) product is electrically conducted with the lead (480) connected with the detection equipment through the terminal (311) of the terminal row (310).
Magnetic bezel (500), comprising: a watch seat body (510) and a watch seat upright post (520); furthermore, a knob switch (511) is arranged on the front side surface of the meter seat body (510); when the knob switch (511) rotates to the ON position, the magnetic gauge stand (500) can be easily taken away from the metal sheet rib (330); when the knob switch (511) is rotated to the OFF position, the magnet stand (500) can be firmly attached to the metal plate rib (330).
Furthermore, one end of the link mechanism (600) is connected to the gauge stand column (520), and the other end of the link mechanism (600) is fixedly arranged on the largest unit block (430) of the probe block (400).
The minimum unit blocks (420) of the probe blocks (400) are determined in number according to the number of the actual mounting terminals (311) of the terminal block (310), and the probe blocks (400) are combined into an integral structure by using the serial connecting rods (450) in combination with the occupation blocks (440).
The position of the link mechanism (600) can be adjusted along the stand column (520) of the gauge stand, and when the knob switch (511) of the magnetic gauge stand (500) rotates to the ON position, the probe (470) of the probe block (400) is enabled to be just contacted with the high-strength clamping screw (312) fixedly arranged ON the terminal (311) of the terminal block (310); when the knob switch (511) of the magnetic force gauge stand (500) rotates to the OFF position, the probes (470) of the probe block (400) are in close contact with the high-strength clamping screws (312) fixedly arranged ON the terminals (311) of the terminal strip (310), at the moment, the detection equipment (100) can be started to operate, detection operation is carried out ON a product of the tested electric control cabinet (300), after the test is finished, the knob switch (511) of the magnetic force gauge stand (500) is rotated to the ON position, and the probe block (400), the magnetic force gauge stand (500) and the connecting rod mechanism (600) can be integrally transferred to the next product of the tested electric control cabinet (300).
Drawings
Fig. 1 is a schematic diagram of the components of the detection system of the present invention.
FIG. 2 is a view showing a configuration of a terminal block quick-connect unit combined with a magnet meter base.
Fig. 3 is a schematic view of the terminal arrangement of the terminal block.
FIG. 4 is a schematic view of the terminal block electrical connections and probe connection leads.
FIG. 5 is a schematic diagram of the structure of a probe module.
FIG. 6 is a schematic view of a magnetic gauge stand and a linkage mechanism.
Wherein the reference numbers are as follows:
100. a detection device; 110. a human-computer interaction interface; 120. a control main unit;
200. a quick wiring unit;
300. a tested electric control cabinet; 310. a terminal block; 311. a terminal; 311a, single layer through terminal; 311b, a double-layer double-pass terminal;
312. a screw; 320. installing a guide rail; 330. a metal plate reinforcement; 340. electrical wiring; 350. terminal fixer
400. A probe block; 410. a guide block; 411. a first guide block; 412. a second guide block; 420. a minimum unit block;
430. a largest cell block; 440. a bit occupying block; 450. a connecting rod connected in series; 460. a probe base; 470. a probe; 480. a wire;
500. a magnetic gauge stand; 510. a gauge stand body; 511. a knob switch; 520. a gauge stand column;
600. a linkage mechanism.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
Specifically, in this embodiment, a mounting rail (320) for mounting a terminal strip is fixedly mounted on a metal plate rib (330) of a tested electrical cabinet (300) product, the terminal strip (310) is mounted on the mounting rail, the terminal strip (310) is a combined body formed by mounting a plurality of terminals (311) on the mounting rail (320) in parallel, further, the type of the terminals may be a single-layer through terminal (311a) or a double-layer through terminal (311b), and no matter the single-layer through terminal (311a) or the double-layer through terminal (311b) is fixedly provided with a high-strength clamping screw (312).
In the embodiment, the designed electric wiring (340) of the tested electric control cabinet (300) product is connected to each terminal (311) of the terminal row (310), and the other ends of the designed electric wiring are respectively connected with each electric element of the tested electric control cabinet (300) product.
In the embodiment, the detection device (100) comprises a man-machine interaction interface (110) and a control main body unit (120); the test items of the product of the tested electric control cabinet (300) are controlled by the detection equipment.
In this embodiment, the electrical connection between the detection device (100) and the tested electric control cabinet (300) product is realized by combining the terminal strip quick connection unit (200) of the magnetic force gauge stand.
Terminal block quick connect unit (200) incorporating a magnetic meter base, comprising: the probe assembly comprises a probe block (400), a magnetic gauge stand (500) and a link mechanism (600) for connecting the probe block (400) and the magnetic gauge stand (500) into a whole.
In the embodiment, the probe block (400) comprises a maximum unit block (430), a plurality of minimum unit blocks (420) and a plurality of occupation blocks (440) which are arranged and combined and are orderly and integrally connected through a serial connecting rod (450); the length of one maximum unit block (430) is equal to the length of five minimum unit blocks (420), and the maximum unit block (430) is arranged so that the connecting rod mechanism (600) is fixedly arranged on the maximum unit block (430), and the other end of the connecting rod mechanism (600) is fixedly arranged on a stand column (520) of the magnetic gauge stand (500); the capture block (440) is not equipped with a probe mount, but merely serves to capture the terminal block in position above the terminal block in the terminal holder (350).
In the minimum unit block (420) and the maximum unit block (430), a probe seat (460) is fixedly arranged, and for each single-layer through terminal (311a), one probe seat (460) is fixedly arranged; for each double-layer through terminal (311b), two probe seats (460) are fixedly arranged; probes (470) are fixedly arranged in the probe seat (460), the number of the probes (470) is matched with the number of the designed electric connection wires (340) of the tested electric control cabinet (300) product according to the terminal strip (310), and the tail part of the probe seat (460) is fixedly connected with a lead (480) connected with the detection equipment to realize electric conduction.
The probe (470) is locked and fixedly provided with a high-strength clamping screw (312) to be in close contact with the terminal (311) of the terminal strip (310), so that the electric connection (340) of the tested electric control cabinet (300) product is realized, and the terminal (311) of the terminal strip (310) is electrically conducted with a lead (480) connected with the detection equipment.
When the knob switch (511) is in the ON position, the position of the probe block (400) is adjusted through the link mechanism (600) so that the probe (470) and a high-strength clamping screw (312) fixedly arranged ON a terminal (311) of the terminal block (310) are in a state of just contacting, one side, close to the terminal block (310), of the bottom surface of the magnetic gauge stand (500) is in a suspended state, and the link mechanism (600) is locked; at this time, the knob switch (511) is rotated to the OFF position, the gauge stand body (510) of the magnetic gauge stand (500) is firmly adsorbed to the metal plate rib (330), and the probe (470) is pressed into the probe stand (460) for a certain stroke, so that the probe (470) and the high-strength clamping screw (312) fixed on the terminal (311) of the terminal block (310) are in a firm and close contact state.
At this time, the control main unit (120) of the detection device (100) and various electrical elements of the tested electric control cabinet (300) product are in an electrical conduction state, and the detection operation of the tested electric control cabinet (300) product can be started.
When the detection operation is finished or terminated, the knob switch (511) of the magnetic gauge stand (500) is rotated to the ON position, and the probe block (400), the magnetic gauge stand (500) and the connecting rod mechanism (600) can be integrally transferred to the next tested electric control cabinet (300) product.
As a first typical embodiment, the tested electric control cabinet (300) product is a first standard model.
The probe block (400) required by the standard model one includes: the single-layer through terminal comprises a minimum cell block (420) connected with 10 single-layer through terminals (311a) on the left side, a first occupation block (440), a maximum cell block (430) and seven minimum cell blocks (420) connected with 12 double-layer through terminals (311b) in the middle, a second occupation block (440) and a minimum cell block (420) connected with two double-layer through terminals (311b) on the right side.
As a second typical embodiment, the tested electric control cabinet (300) product is a second series model.
The probe block (400) required by the series model two includes: the single-layer through terminal comprises a minimum cell block (420) connected with 8 single-layer through terminals (311a) on the left side, a first occupation block (440), a maximum cell block (430) and seven minimum cell blocks (420) connected with 12 double-layer through terminals (311b) in the middle, a second occupation block (440) and a minimum cell block (420) connected with two double-layer through terminals (311b) on the right side.
As a third typical embodiment, the tested electric control cabinet (300) product is a third series model.
The probe block (400) required by the series model III comprises: the single-layer through terminal comprises a minimum unit block (420) connected with 12 single-layer through terminals (311a) on the left side, a first occupation block (440), a maximum unit block (430) and seven minimum unit blocks (420) connected with 12 double-layer through terminals (311b) in the middle, a second occupation block (440), a minimum unit block (420) connected with one double-layer through terminal (311b) on the right side, a third occupation block (440) and a minimum unit block (420) connected with two double-layer through terminals (311b) on the right side.
In order to quickly place the probe block (400) on the terminal block (310) and ensure the position to be accurate, a first guide block (411) is fixedly arranged at the rightmost side of the probe block (400), and a second guide block is fixedly arranged at the front side of the probe block (412); the front side is the other side opposite to the side where the terminal strip (310) is connected with the electric wiring (340)), and the quick wiring unit (200) of the terminal strip combined with the magnetic meter base is conveniently and accurately placed on the terminal strip (310) of the tested electric control cabinet (300) by an operator through the guiding action of the first guide plate and the second guide plate.
Claims (8)
1. Combine the terminal row quick wiring unit of magnetic gauge stand, its characterized in that includes: the probe block realizes quick and accurate contact between a fixed probe and a high-strength clamping screw fixed on a terminal strip of a tested electric control cabinet product; the magnetic force gauge stand and the connecting rod mechanism transmit the magnetic attraction force generated between the gauge stand body of the magnetic force gauge stand and the metal plate rib of the tested electric control cabinet product to the probe block, the probe fixed by the probe block is pressed into the probe stand for a certain stroke, and the probe is firmly and tightly contacted with the high-strength clamping screw fixed on the terminal strip of the tested electric control cabinet product.
2. The quick terminal block wiring unit in combination with a magnetometer stand according to claim 1 wherein said probe block comprises: the probe comprises a guide block, a minimum unit block, a maximum unit block, a position occupying block, a serial connecting rod, a probe seat, a probe and a lead welded or connected on the probe seat.
3. The quick terminal block wiring unit in combination with a magnetometer stand according to claim 2 wherein said guide block comprises: a first guide block and a second guide block; the first guide block is fixedly arranged on the right side of the rightmost terminal fixer of the probe block, and the second guide block is fixedly arranged on the front side of the probe block.
4. The quick terminal block wiring unit in combination with a magnetometer stand according to claim 2 or 3 wherein the minimum cell block, the maximum cell block, the placeholder and the first guide block are combined in parallel and in series by a series connection rod to be an integral body; the connecting rod mechanism is fixedly connected with the base, and at least comprises a maximum unit block which is fixedly connected with the connecting rod mechanism; the capture block is adapted to capture the position of the terminal retainer on the terminal block.
5. The terminal block quick wiring unit combined with a magnetometer stand according to claim 1 wherein the probe stand is fixed in the minimum unit block and the maximum unit block, and the tail of the probe stand is fixed or soldered with a wire connection detecting device; the probe is inserted into the probe seat, and the probe is firmly and tightly contacted with the high-strength clamping screw fixedly arranged on the terminal strip of the tested electric control cabinet product.
6. The quick terminal block wiring unit combined with a magnetic force meter base as claimed in claim 1, wherein the magnetic force meter base is connected with the probe block through a link mechanism, when the knob switch of the magnetic force meter base is rotated to an ON position, the probes of the probe block and the high-strength clamping screws fixed ON the terminals of the terminal block are in a non-tight contact state, and the quick terminal block wiring unit combined with the magnetic force meter base can be removed from the tested electric control cabinet product; when the knob switch of the magnetic force gauge stand rotates to the OFF position, the probes of the probe block and the terminal fixed high-strength clamping screws of the terminal strip are in a close contact state, the probes are pressed into the probe seat for a certain stroke, and the terminal strip quick wiring unit combined with the magnetic force gauge stand is firmly adsorbed on a metal plate rib of a tested electric control cabinet product.
7. The quick terminal block wiring unit in combination with a magnetometer stand according to claim 1 wherein the link mechanism is capable of adjusting the relative position and angle between the probe block and the terminal block in three axes, and locking the three axes position of the link mechanism when the probe of the probe block is in close contact with the terminal-mounted high-strength clamping screw of the terminal block.
8. The quick terminal strip wiring unit combined with a magnetometer stand according to claim 4 wherein the number and arrangement sequence of the minimum unit block and the maximum unit block, and the occupied blocks are determined by the type of the terminal strip installed on the tested electric cabinet product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020798027.0U CN212693902U (en) | 2020-05-14 | 2020-05-14 | Terminal strip quick wiring unit combined with magnetic meter seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020798027.0U CN212693902U (en) | 2020-05-14 | 2020-05-14 | Terminal strip quick wiring unit combined with magnetic meter seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212693902U true CN212693902U (en) | 2021-03-12 |
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ID=74887174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020798027.0U Active CN212693902U (en) | 2020-05-14 | 2020-05-14 | Terminal strip quick wiring unit combined with magnetic meter seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212693902U (en) |
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2020
- 2020-05-14 CN CN202020798027.0U patent/CN212693902U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221226 Address after: No.106, Liaohe East Road, Dalian Economic and Technological Development Zone, Liaoning, 116630 Patentee after: DALIAN BINGSHAN GUARDIAN AUTOMATION Co.,Ltd. Address before: No.106, Liaohe East Road, Dalian Economic and Technological Development Zone, China (Liaoning) pilot Free Trade Zone, Dalian, Liaoning, 116630 Patentee before: DALIAN XINMINGHUA ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |