CN111128614A - Switching module - Google Patents
Switching module Download PDFInfo
- Publication number
- CN111128614A CN111128614A CN202010028783.XA CN202010028783A CN111128614A CN 111128614 A CN111128614 A CN 111128614A CN 202010028783 A CN202010028783 A CN 202010028783A CN 111128614 A CN111128614 A CN 111128614A
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- clamping
- protector
- vertical connecting
- pressing
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/08—Terminals; Connections
Landscapes
- Distribution Board (AREA)
Abstract
The invention provides a switching module, and belongs to the technical field of electrical equipment. The problem that wiring of wires between an existing leakage protector and an existing overload protector is troublesome is solved. This switching module, including the vertical connecting portion of being connected with earth-leakage protector and the horizontal connecting portion of being connected with overload protector, the upper end and the horizontal connecting portion of vertical connecting portion are connected, form the holding district that can supply overload protector to place between vertical connecting portion and the horizontal connecting portion, and horizontal connecting portion have be located the cavity and with the conducting strip of overload protector grafting, the lower extreme of vertical connecting portion has the binding post of being connected with earth-leakage protector electricity. This switching module has promoted earth-leakage protector and overload protection's connection efficiency.
Description
Technical Field
The invention belongs to the technical field of electrical equipment, and relates to a switching module.
Background
When the device is used, a plurality of electronic devices need to be connected, and joints of a plurality of electronic devices face different directions, such as a leakage protector and an overload protector, wherein the leakage protector is mainly used for personal electric shock protection when the device has leakage faults, has overload and short-circuit protection functions, can also be used for protecting overload and short circuits of lines or motors, and can also be used for infrequent switching starting of the lines under normal conditions, and the overload protector is mainly used for separating a torque limiter when the device has the overload faults, so that a driving machine and a load are effectively protected.
The outlet end setting of current earth-leakage protector is in the below, and overload protector's inlet wire end sets up in the top, consequently when needs are connected earth-leakage protector and overload protector electricity, need be connected the one end of electric wire and earth-leakage protector's outlet wire end electricity, the other end of electric wire is connected with overload protector's inlet wire end, the electric wire needs to wind to overload protector's upper end along overload protector's length and earth-leakage protector's length from earth-leakage protector's lower extreme this moment, the electric wire is longer, the wiring that has leaded to the electric wire is troublesome, make the installation of electric wire fixed comparatively loaded down with trivial details, and influence pleasing to.
Disclosure of Invention
The invention aims to provide a switching module aiming at the problems in the prior art, and the technical problems to be solved by the invention are as follows: how to solve the trouble problem of electric wire wiring between current earth-leakage protector and the overload protection ware.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a switching module, includes the vertical connecting portion of being connected with earth-leakage protector and the horizontal connecting portion of being connected with overload protector, its characterized in that, the upper end and the horizontal connecting portion of vertical connecting portion are connected, form the holding district that can supply overload protector to place between vertical connecting portion and the horizontal connecting portion, horizontal connecting portion have be located the holding and distinguish and with the conducting strip that overload protector incoming line end electricity is connected, the lower extreme of vertical connecting portion has the binding post of being connected with earth-leakage protector electricity.
The working principle is as follows: the vertical connecting part and the transverse connecting part are arranged, the accommodating area is formed between the vertical connecting part and the transverse connecting part, the overload protector is placed in the accommodating area, the leakage protector is spliced on one side of the vertical connecting part, which is far away from the accommodating area, the vertical connecting part is provided with the wiring terminal, the wire outlet end of the leakage protector is connected to the wiring terminal through the flexible wire, the wire inlet end of the overload protector is connected with the conducting strip so as to realize the transitional electric connection of the leakage protector and the overload protector, the wiring terminal is electrically connected with the conducting strip through the electric conductor, the lower end of the vertical connecting part can be connected with the lower end of the leakage protector through the arrangement of the switching module, the transverse connecting part is provided with the conducting strip in the accommodating area, the wire inlet end of the overload protector is placed in the accommodating area and is connected with the conducting strip on the transverse connecting, and make earth-leakage protector and overload protector's electricity connect more conveniently, further promotion earth-leakage protector and overload protector's connection efficiency.
In foretell switching module, vertical connecting portion include the base and cover the end cover of establishing on the base, set up the socket that a plurality of can supply wire or busbar to wear to establish on the end cover, binding post corresponds the spring leaf that sets up including the wiring board that sets up in the base and with the wiring board, and the wiring board corresponds the setting with the socket, is formed with the clamping area between wiring board and the spring leaf, the spring leaf can compress tightly wire or busbar in the clamping area.
The setting of this structure can compress tightly wire or busbar through the pressure of spring leaf self to promotion switching module switching efficiency that can be further.
In the switching module, the spring piece is provided with an installation part, the wiring board is provided with a protruding part, the installation part is provided with an installation hole, and the protruding part is embedded into the corresponding installation hole.
The installation department setting is on the wiring board with the spring leaf accessible, and the bellying of wiring board can imbed in the mounting hole of installation department this moment, has realized spacing to the spring leaf, has promoted the stability that the spring leaf set up.
In the switching module, the spring plate is further provided with a pressing part formed by bending the mounting part, the pressing part is provided with two pressing feet, two ends of each pressing foot are arranged towards the direction far away from the wall of the clamping area cavity, a gap is formed between the two pressing feet, and the wiring board is raised to form a pressing strip which is abutted against the corresponding pressing foot.
The shape setting of presser foot, the presser foot is similar U-shaped setting this moment for the contact surface between presser foot and the layering is less, and is provided with two presser feet, and has the space between two presser feet, makes the deformation of presser foot easier, thereby makes the conductor change and inserts the socket, thereby can further promotion switching module's switching efficiency.
In foretell switching module, vertical connecting portion include the bottom plate, the bottom plate is located the one side that is close to transverse connection portion, be equipped with a plurality of joint round pins on the bottom plate, be equipped with a plurality of joint seats on the base, the joint seat includes the fixture block of two relative settings, has the joint groove between two fixture blocks in same joint seat, the joint round pin embedding corresponding joint inslot makes bottom plate and bottom plate joint.
The structure is arranged, so that the splicing and the installation of the vertical connecting parts are more convenient.
In foretell switching module, the one end of end cover is stretched into in the base, and is equipped with the stopper of two relative settings on the end cover, forms the spacing groove that can supply the conductor to wear to establish between two stoppers, the spacing groove is the U-shaped.
The spacing groove can be injectd the conductor, avoids the conductor to move about at will.
In the above-mentioned switching module, the transverse connecting portion is provided with a prepared hole below the conductive sheet, and the transverse connecting portion is provided with a baffle in the corresponding prepared hole.
The setting of preformed hole for when the incoming line end of overload protector outwards leads to the wire as needs follow, can pull down the baffle, pass the wire from the preformed hole and be connected with overload protector's incoming line end, when need not the wiring, need not pull out the baffle, the baffle has played the effect that shelters from the protection this moment, has avoided overload protector's incoming line end to expose.
Compared with the prior art, this switching module has the advantage: through the setting of switching module for the lower extreme of vertical connecting portion can be connected with earth-leakage protector's lower extreme, and horizontal connecting portion have the conducting strip in the holding district, and overload protector places in the holding district and its last inlet wire end can be connected with the conducting strip electricity on the horizontal connecting portion, further promotion earth-leakage protector and overload protector's connection efficiency this moment.
Drawings
Fig. 1 is a schematic structural view of the patching module after assembly.
Fig. 2 is a schematic structural diagram of the patching module.
Fig. 3 is a schematic structural view of the adapter module after the bottom plate, the spring plate and the end cover are assembled.
Fig. 4 is a partial structural view of the patching module in another direction after the base plate, the spring plate, the patch panel and the end cap are assembled.
Fig. 5 is a structural schematic diagram of the adapter module in another direction after the base and the spring pieces are assembled.
Fig. 6 is a structural schematic diagram of the patching module in another direction.
In the figure, 1, a vertical connecting part; 11. a wiring terminal; 12. a base; 121. a clamping seat; 122. a clamping block; 123. a clamping groove; 13. an end cap; 131. a socket; 132. a limiting block; 133. a limiting groove; 14. a wiring board; 141. a clamping area; 142. a boss portion; 143. layering; 15. a spring plate; 151. an installation part; 152. mounting holes; 153. a pressing part; 154. a presser foot; 155. a void; 16. a base plate; 161. a latch pin; 2. a transverse connecting portion; 21. a conductive sheet; 22. reserving a hole; 23. a baffle plate; 3. an accommodating area; 4. an overload protector.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, the switching module includes a vertical connecting portion 1 connected to the earth leakage protector and a horizontal connecting portion 2 connected to the overload protector 4.
Specifically, as shown in fig. 1 to 6, the upper end of the vertical connecting portion 1 is connected to the horizontal connecting portion 2, an accommodating area 3 for the overload protector 4 to be placed is formed between the vertical connecting portion 1 and the horizontal connecting portion 2, the horizontal connecting portion 2 has a conducting strip 21 which is located in the accommodating area 3 and is plugged into the overload protector 4 to realize electrical connection, and the lower end of the vertical connecting portion 1 has a connecting terminal 11 electrically connected to the earth leakage protector.
The working principle is as follows: by arranging the vertical connecting part 1 and the transverse connecting part 2, the vertical connecting part 1 and the transverse connecting part 2 are connected to form a containing area 3, the overload protector 4 is placed in the containing area 3, the earth leakage protector is spliced at one side of the vertical connecting part 1, which is far away from the containing area 3, at the moment, the vertical connecting part 1 is provided with the wiring terminal 11, the wire outlet end of the earth leakage protector is connected to the wiring terminal 11 through a flexible wire, the wire inlet end of the overload protector 4 is spliced with the conducting strip 21 to realize the electric connection, thereby realizing the transition electric connection of the earth leakage protector and the overload protector, the wiring terminal 11 is electrically connected with the conducting strip 21 through a conductor (such as a wire), at the moment, the overload protector 4 is electrically connected with the wire inlet end through the conductor, through the arrangement of the switching module, the lower end of the vertical, this moment overload protection ware 4 places in the holding district 3 and the inlet wire end on it is connected with the conducting strip on the transverse connection portion, has avoided needing to wind the electric wire to overload protection ware 4's upper end from earth-leakage protection ware's lower extreme to make earth-leakage protection ware and overload protection ware 4's connection more convenient, further promotion earth-leakage protection ware and overload protection ware 4's connection efficiency.
As shown in fig. 3-5, the vertical connecting portion 1 includes a base 12 and an end cover 13 covering the base 12, the end cover 13 is provided with a plurality of sockets 131 through which wires or busbars pass, the connecting terminal 11 includes a terminal board 14 disposed in the base 12 and a spring plate 15 disposed corresponding to the terminal board 14, the terminal board 14 is disposed corresponding to the sockets 131, a clamping area 141 is formed between the terminal board 14 and the spring plate 15, and the spring plate 15 can press the wires or busbars tightly in the clamping area 141 to realize electrical connection.
As shown in fig. 3-5, the spring plate 15 has a mounting portion 151, the wiring board 14 is provided with a protruding portion 142, the mounting portion 151 is provided with a mounting hole 152, the protruding portion 142 is embedded into the corresponding mounting hole 152, the spring plate 15 is further provided with a pressing portion 153 formed by bending the mounting portion 151, the pressing portion 153 is provided with two press feet 154, two ends of each press foot 154 are both arranged towards a direction away from the wall of the clamping area 141, a gap 155 is provided between the two press feet 154, and the wiring board 14 protrudes to form a pressing strip 143 abutting against the corresponding press foot 154.
As shown in fig. 3-5, the vertical connecting portion 1 includes a bottom plate 16, the bottom plate 16 is located at one side close to the horizontal connecting portion 2, a plurality of clamping pins 161 are disposed on the bottom plate 16, a plurality of clamping seats 121 are disposed on the base 12, each clamping seat 121 includes two clamping blocks 122 disposed oppositely, a clamping groove 123 is disposed between two clamping blocks 122 in the same clamping seat 121, and the clamping pins 161 are embedded in the corresponding clamping grooves 123 to clamp the bottom plate 16 to the bottom plate 16.
As shown in fig. 3-5, one end of the end cap 13 extends into the base 12, two opposite limiting blocks 132 are disposed on the end cap 13, a limiting groove 133 for the conductor to pass through is formed between the two limiting blocks 132, and the limiting groove 133 is U-shaped.
As shown in fig. 6, the transverse connection portion 2 is provided with a prepared hole 22 below the conductive sheet, and the transverse connection portion 2 is provided with a baffle 23 in the corresponding prepared hole 22.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (7)
1. The utility model provides a switching module, includes vertical connecting portion (1) be connected with earth-leakage protector and horizontal connecting portion (2) be connected with overload protector (4), a serial communication port, the upper end and the horizontal connecting portion (2) of vertical connecting portion (1) are connected, form holding district (3) that can supply overload protector (4) to place between vertical connecting portion (1) and horizontal connecting portion (2), horizontal connecting portion (2) have be located holding district (3) and with overload protector (4) electric connection's conducting strip (21), the lower extreme of vertical connecting portion (1) has binding post (11) of being connected with earth-leakage protector electricity.
2. The patching module of claim 1, wherein the vertical connecting portion (1) comprises a base (12) and an end cover (13) covering the base (12), the end cover (13) is provided with a plurality of sockets (131) through which wires or busbars can pass, the wiring terminal (11) comprises a wiring board (14) arranged in the base (12) and a spring piece (15) arranged corresponding to the wiring board (14), the wiring board (14) is arranged corresponding to the sockets (131), a clamping area (141) is formed between the wiring board (14) and the spring piece (15), and the spring piece (15) is suitable for pressing the wires or the busbars in the clamping area (141).
3. A patching module according to claim 2, wherein the spring plate (15) has mounting portions (151), the patch panel (14) is provided with protrusions (142), the mounting portions (151) are provided with mounting holes (152), and the protrusions (142) are inserted into the corresponding mounting holes (152).
4. The patching module according to claim 3, wherein the spring plate (15) is further provided with a pressing part (153) formed by bending the mounting part (151), the pressing part (153) is provided with two pressing feet (154), two ends of each pressing foot (154) are arranged in a bending way in a direction away from the socket (131), a gap (155) is formed between the two pressing feet (154), and the wiring board (14) is raised to form a pressing strip (143) abutting against the corresponding pressing foot (154).
5. A switching module according to any one of claims 1 to 4, characterized in that the vertical connecting portion (1) includes a bottom plate (16), the bottom plate (16) is located at a side close to the lateral connecting portion (2), a plurality of clamping pins (161) are provided on the bottom plate (16), a plurality of clamping seats (121) are provided on the base (12), the clamping seats (121) include two clamping blocks (122) arranged oppositely, a clamping groove (123) is provided between two clamping blocks (122) in the same clamping seat (121), and the clamping pins (161) are embedded in the corresponding clamping grooves (123) to clamp the bottom plate (16) and the bottom plate (16).
6. A patching module according to any of claims 1-4, wherein one end of the end cap (13) extends into the base (12), and the end cap (13) is provided with two oppositely disposed stoppers (132), a stopper groove (133) for a conductor to pass through is formed between the two stoppers (132), and the stopper groove (133) is U-shaped.
7. A patching module according to any of claims 1-4, wherein the lateral connections (2) are provided with prepared holes (22) below the conductive strips, and the lateral connections (2) are provided with baffles (23) in the respective prepared holes (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010028783.XA CN111128614A (en) | 2020-01-11 | 2020-01-11 | Switching module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010028783.XA CN111128614A (en) | 2020-01-11 | 2020-01-11 | Switching module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111128614A true CN111128614A (en) | 2020-05-08 |
Family
ID=70487915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010028783.XA Pending CN111128614A (en) | 2020-01-11 | 2020-01-11 | Switching module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111128614A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112771455A (en) * | 2020-12-31 | 2021-05-07 | 华为技术有限公司 | Signal switching structure and hardware-in-loop simulation test system |
| WO2023236983A1 (en) * | 2022-06-10 | 2023-12-14 | 浙江正泰电器股份有限公司 | Circuit breaker |
-
2020
- 2020-01-11 CN CN202010028783.XA patent/CN111128614A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112771455A (en) * | 2020-12-31 | 2021-05-07 | 华为技术有限公司 | Signal switching structure and hardware-in-loop simulation test system |
| CN112771455B (en) * | 2020-12-31 | 2022-04-29 | 华为技术有限公司 | Signal switching structure and hardware-in-loop simulation test system |
| WO2023236983A1 (en) * | 2022-06-10 | 2023-12-14 | 浙江正泰电器股份有限公司 | Circuit breaker |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111128614A (en) | Switching module | |
| CN211828655U (en) | Switching module | |
| CN219553908U (en) | Wire stripping-free quick-connection socket | |
| CN201307642Y (en) | Adapting structure of bus clip with contact device and electrical appliance connecting terminal | |
| CN210296693U (en) | Wall socket | |
| CN211150960U (en) | IDC female socket connector | |
| CN215621441U (en) | Electric vehicle charging and discharging structure and electric vehicle | |
| CN212517082U (en) | Miniature circuit breaker and binding post | |
| CN215933878U (en) | Plug bush and socket | |
| CN212908231U (en) | T-shaped wiring terminal, electric connector and electric equipment | |
| CN211208806U (en) | Network cable connector convenient to identify | |
| CN218940149U (en) | Wire harness connector | |
| CN216563928U (en) | Multifunctional modular bidirectional power converter | |
| CN219513481U (en) | Modularized multi-position conversion device and socket | |
| CN213212444U (en) | Assembled and combined wiring terminal | |
| CN217848875U (en) | Six-incoming-wire cable grounding box | |
| CN216355129U (en) | Socket wiring device and socket | |
| CN211480319U (en) | Main line branch wire clamp | |
| CN213846122U (en) | A wire casing for fixing protection car pencil | |
| CN219144544U (en) | Row inserts convenient to production | |
| CN214176366U (en) | Four-hole external socket | |
| CN214045283U (en) | Anti-pressing wire flame-retardant wiring board of submersible pump | |
| CN214957468U (en) | Connector convenient to assemble | |
| CN220042334U (en) | Shunt connection terminal for lamp | |
| CN215496576U (en) | Electronic reclosing power supply protector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |