CN207052814U

CN207052814U - Terminal plate

Info

Publication number: CN207052814U
Application number: CN201720569067.6U
Authority: CN
Inventors: 张仕森; 何志国
Original assignee: Zhejiang Chint Building Electrics Co Ltd
Current assignee: Zhejiang Chint Building Electrics Co Ltd
Priority date: 2017-05-19
Filing date: 2017-05-19
Publication date: 2018-02-27
Anticipated expiration: 2027-05-19

Abstract

A kind of terminal plate, including the cover plate and pedestal being engaged, described cover plate is provided with jack, transmittance section is provided with the side of cover plate, described transmittance section and cover plate are one of the forming structure and is sequentially installed with light-guiding pillar and LED below transmittance section, and the thickness of transmittance section is less than the thickness of cover plate, and described LED is connected with the circuit of terminal plate, when terminal plate is powered, the light of LED produces light on the cover board by light-guiding pillar and transmittance section.Terminal plate of the present utility model by setting the transmittance section integrally formed with cover plate on the cover board, the light for being used in the LED of indicating circuit break-make produces light on the cover board by transmittance section, without independent transparent transmission element, so as to avoid by indicating lamp device directly it is exposed outside, improve the globality of covering plate structure, not only printing opacity it is soft and also can waterproof it is anticreep, add the security performance of terminal plate.

Description

Terminal plate

Technical field

Low Voltage Electrical Apparatus is the utility model is related to, particularly a kind of terminal plate.

Background technology

Terminal plate is the household electrical appliance commonly used in people's daily life, is frequently used in various working environments, therefore right The use reliability and security reliability of terminal plate have higher requirement, however set on existing terminal plate be used for indicate break-make Electricity indicating lamp device often through in housing of terminal block perforate directly it is exposed outside, not only have impact on the whole of terminal base structure Body, and liquid is immersed such as water in junction block and cause the potential safety hazards such as leak electricity short-circuit.

Utility model content

The defects of the purpose of this utility model is to overcome prior art, there is provided one kind is simple in construction, globality is strong, safety Reliable terminal plate.

To achieve the above object, the utility model employs following technical scheme：

A kind of terminal plate, including the cover plate 1 and pedestal 2 being engaged, described cover plate 1 is provided with jack, the one of cover plate 1 Side is provided with transmittance section 14, and described transmittance section 14 and cover plate 1 are one of the forming structure and pacifies successively in the lower section of transmittance section 14 Equipped with light-guiding pillar 4 and LED 3, the thickness of transmittance section 14 is less than the thickness of cover plate 1, described LED 3 and the circuit of terminal plate It is connected, when terminal plate is powered, the light of LED 3 produces light by light-guiding pillar 4 and transmittance section 14 on cover plate 1.

Optionally, three described pole jacks 12 are arranged on the middle part of cover plate 1, and described jack includes two pole jacks 11 and three Pole jack 12, two jacks of two described pole jacks 11 are located at the E poles jack both sides of three pole jacks 12 respectively, in cover plate 1 Both sides are respectively equipped with mounting groove 15 and connection jaws 16, and described connection jaws 16 penetrate the side wall of cover plate 1, described mounting groove 15 It is disposed adjacent positioned at the lower section of transmittance section 14 and with the side wall of cover plate 1 for mounted LED lamp 3 and light-guiding pillar 4.

Optionally, described transmittance section 14 includes multiple grooves 141 and tooth form muscle 142, between multiple grooves 141 are averaged respectively Every the surface for being arranged on transmittance section 14, described tooth form muscle 142 is between adjacent groove 141 and to where light-guiding pillar 4 Side extends.

Optionally, described light-guiding pillar 4 includes limited wall 41 and multiple tooth form posts 42, and described limited wall 41, which is arranged on, leads The side of light beam 4 and along light-guiding pillar 4 edge ring around set so as to form the installation cavity configuration for mounted LED lamp 3, it is described The equispaced of tooth form post 42 is arranged on the opposite side of light-guiding pillar 4 and engaged with the tooth form muscle 142 of transmittance section 14.

Optionally, described LED 3 includes cell-shell 31, lamp body 32 and pin 33, and described light-guiding pillar 4 is socketed in cell-shell 31 one end, described lamp body 32 are arranged on the other end of cell-shell 31, and one end of the pin 33 is located in lamp body 32, the other end Prominent lamp body 32 extends to the side away from cell-shell 31 and is connected with the circuit in terminal plate.

Optionally, described light-guiding pillar 4 and cell-shell 31 are sequentially arranged in the mounting groove 15 of cover plate 1, light-guiding pillar 4 and printing opacity Portion 14 is connected, and cell-shell 31 is connected with light-guiding pillar 4, and the side wall of mounting groove 15 surrounds the outside of cell-shell 31.

Optionally, lamp body 32 be located at the end of mounting groove 15 opening and it is concordant with the end set, in mounting groove 15 Breach 151 is additionally provided with side wall, the cell-shell 31 and lamp body 32 of LED 3 form lamp body step surface, and described breach 151 is symmetrically set Put in the both sides of mounting groove 15 and be engaged with lamp body step surface.

Optionally, described cover plate 1 is provided with the button switch 13 for control circuit break-make, the connection jaws on cover plate 1 16 and three are additionally provided with switch module 17 between pole jack 12, and described switch module 17 is oppositely arranged with button switch 13.

Optionally, binding post 18, described terminals are additionally provided between the pole jack 12 of connection jaws 16 and three on cover plate 1 Son 18 is oppositely arranged with connection jaws 16.

Optionally, switch module 17 and binding post 18 are provided with cover plate 1, described switch module 17 is arranged on switch On button 20, described release knob 20 includes the die cavity 201 surrounded by its side wall, and one end of switch module 17 is placed in die cavity The 201 interior and 202 spacing cooperations of installation base with being arranged in the middle part of die cavity 201, and in the side wall of sub 20 both sides of release knob The first convex tendon 203 and the second convex tendon 204 are respectively equipped with, the first described convex tendon 203 and the second convex tendon 204 are respectively with being arranged on lid Baffle plate on the inwall of plate 1 is engaged, and the width of first convex tendon 203 is more than the width of the second convex tendon 204, described terminals Son 18 is arranged on fixed mount 19, and described fixed mount 19 includes rectangle enclosing 191, two semilune enclosings 192 and fillet square Shape enclosing 193, the round rectangle enclosing 193 are located at the middle part of rectangle enclosing 191, and described two semilune enclosings 192 divide The both sides of rectangle enclosing 191 are not arranged on.

Terminal plate of the present utility model is used in instruction electricity by setting the transmittance section integrally formed with cover plate on the cover board The light of the LED of road break-make produces light on the cover board by transmittance section, without independent transparent transmission element, so as to avoid By indicating lamp device directly it is exposed improve the globality of covering plate structure outside, not only printing opacity is soft but also being capable of waterproof leakproof Electricity, add the security performance of terminal plate.In addition, cover plate of the present utility model be provided with mounted LED lamp structure, LED and Light-guiding pillar is fixedly mounted on the cover board, and light-guiding pillar is socketed in LED one end, and is engaged with cover plate so that the LED not only side of installation Just and translucent effect is more preferable, and this is that the transparent light transmission piece of common split can not be realized.

Brief description of the drawings

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is integrally-built sectional view of the present utility model；

Fig. 3 is the assembling structure schematic diagram of cover plate of the present utility model；

Fig. 4 is the structural representation of cover plate of the present utility model；

Fig. 5 is the assembling structure schematic diagram of light-guiding pillar of the present utility model and transmittance section；

Fig. 6 is the structural representation of LED of the present utility model；

Fig. 7 is LED of the present utility model and the assembling structure schematic diagram of cover plate；

Fig. 8 is the structural representation of release knob of the present utility model；

Fig. 9 is the assembling structure schematic diagram of fixed mount of the present utility model.

Embodiment

Embodiment of the present utility model is provided below in conjunction with accompanying drawing 1 to 9, further illustrates terminal plate tool of the present utility model Body embodiment.Terminal plate of the present utility model is not limited to the following description.

As illustrated in fig. 1 and 2, the terminal plate in the utility model includes the cover plate 1 and pedestal 2 being engaged, described cover plate 1 The two pole jacks 11 and three pole jacks 12 and the button switch 13 for control circuit break-make being oppositely arranged are provided with, in cover plate 1 side is provided with transmittance section 14, described transmittance section 14 and cover plate 1 be one of the forming structure and the lower section of transmittance section 14 according to Secondary to be provided with light-guiding pillar 4 and LED 3, the thickness of transmittance section 14 is less than the thickness of cover plate 1, described LED 3 and terminal plate Circuit is connected the break-make for indicating circuit, and when terminal plate is powered, the light of LED 3 passes through light-guiding pillar 4 and transmittance section 14 Produced on cover plate 1 bright.Preferably, transmittance section 14 is the sake with the integrated injection molding of cover plate 1.The utility model by Set on cover plate 1 and pass through printing opacity with the integrally formed transmittance section 14 of cover plate 1, the light for being used in the LED 3 of indicating circuit break-make Portion 14 produces light on cover plate 1, without independent transparent transmission element, so as to avoid by indicating lamp device it is directly exposed Outside, improve the globality of the structure of cover plate 1, not only printing opacity it is soft and also can waterproof it is anticreep, add the safety of terminal plate Performance.

As shown in Figures 3 and 4, three described pole jacks 12 are arranged on the middle part of cover plate 1, two of two described pole jacks 11 Jack is located at the both sides of the E poles jack of three pole jacks 12 so as to form small five spring hole scoket respectively, is respectively equipped with the both sides of cover plate 1 Mounting groove 15 and connection jaws 16, described connection jaws 16 penetrate the side wall of cover plate 1 for enabling electric wire through cover plate 1 and electricity Source is connected, and described mounting groove 15 is located at the lower section of transmittance section 14 and is disposed adjacent with the side wall of cover plate 1 for mounted LED lamp 3 and light-guiding pillar 4, on cover plate 1, switch module 17 and binding post are additionally provided between the pole jack 12 of connection jaws 16 and three 18, described switch module 17 is oppositely arranged with button switch 13 makes the closing of circuit of terminal plate for matching with button switch 13 Or disconnect, described binding post 18 is oppositely arranged for cabling with connection jaws 16 and allows user's voluntarily wiring.

Specifically, described switch module 17 is arranged on release knob 20, described release knob 20 is included by its side The die cavity 201 that wall surrounds, one end of switch module 17 is placed in die cavity 201 and the installation base with being arranged in the middle part of die cavity 201 202 spacing cooperations, and the first convex tendon 203 and the second convex tendon 204 are respectively equipped with the side wall of sub 20 both sides of release knob, it is described The first convex tendon 203 and the second convex tendon 204 be engaged respectively with the baffle plate being arranged on the inwall of cover plate 1 for limit switch button The free degree on 20 vertical directions, the width of first convex tendon 203 are used for anti-misloading more than the width of the second convex tendon 204；Institute The binding post 18 stated is arranged on fixed mount 19, and described fixed mount 19 includes rectangle enclosing 191, two semilune enclosings 192 and round rectangle enclosing 193, the middle part that the round rectangle enclosing 193 is located at rectangle enclosing 191 is used to limit binding post The free degree in 18 horizontal directions, the both sides that described two semilune enclosings 192 are separately positioned on rectangle enclosing 191 are used to limit The free degree on the vertical direction of binding post 18 processed is so that binding post 18 be positioned completely.

As shown in figure 5, described transmittance section 14 includes multiple grooves 141 and tooth form muscle 142, multiple grooves 141 are put down respectively The surface for being disposed on transmittance section 14 causes the average thickness of transmittance section 14 to be less than the average thickness of cover plate 1, described tooth Shape muscle 142 extends between adjacent groove 141 and to the side where light-guiding pillar 4, and described light-guiding pillar 4 includes limited wall 41 and multiple tooth form posts 42, described limited wall 41 be arranged on the side of light-guiding pillar 4 and along light-guiding pillar 4 edge ring around set from And the installation cavity configuration for mounted LED lamp 3 is formd, the described equispaced of tooth form post 42 is arranged on the another of light-guiding pillar 4 Simultaneously engaged with tooth form muscle 142 side so that the top that is connected and causes each tooth form post 42 stable with transmittance section 14 of light-guiding pillar 4 Portion is disposed adjacent with the bottom of groove 141 for passing through groove 141 after the light of LED 3 is concentrated by tooth form post 42 again It is luminous.The utility model is concentrated the light of LED 3 by groove 141 and tooth form post 42, and not only printing opacity is soft, and is caused This terminal plate avoids indicator lamp when using thin walled shell structure of cover plate 1 in the case where ensureing the requirement of globality and watertight reliability The instruction light unobvious of structure are so that the problem of whether terminal plate is powered can not be judged.Cover plate 1 of the present utility model is provided with peace The structure of LED 3 is filled, LED 3 and light-guiding pillar 4 be fixedly mounted on cover plate 1, and light-guiding pillar 4 is socketed in the one end of LED 3, and with Cover plate engages so that LED 3 is not only easy for installation but also translucent effect is more preferable, and this is that the transparent light transmission piece of common split can not Realize.

As shown in Figures 6 and 7, described LED 3 includes cell-shell 31, lamp body 32 and pin 33, is provided with described cell-shell 31 The LED post of LED 3, one end that described light-guiding pillar 4 is socketed in cell-shell 31 by limited wall 41 are used for guide-lighting and increase printing opacity Property, described lamp body 32 is arranged on the other end of cell-shell 31, and one end of the pin 33 be located in lamp body 32, other end protrusion lamp Body 32 is connected for LED post cell-shell 31 in supply to the side extension away from cell-shell 31 and with the circuit in terminal plate Electricity, described light-guiding pillar 4 and cell-shell 31 are sequentially arranged in mounting groove 15, and light-guiding pillar 4 is connected with transmittance section 14, cell-shell 31 with Light-guiding pillar 4 is connected, and the side wall of mounting groove 15 surrounds the outside of cell-shell 31 so that the light of LED 3 is concentrated and led to Over-light-transferring pole 4 and transmittance section 14 are luminous, lamp body 32 be located at the opening of the end of mounting groove 15 and setting concordant with the end so that Make the smooth wiring for facilitating pin 33 of structure, breach 151, the cell-shell 31 and lamp of LED 3 are additionally provided with the side wall of mounting groove 15 Body 32 forms lamp body step surface, and described breach 151 is symmetricly set on the both sides of mounting groove 15 and with and with lamp body step surface phase Coordinate the installation and removal for facilitating cell-shell 31 and light-guiding pillar 4 and whether in place to confirm installation.

Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded To belong to the scope of protection of the utility model.

Claims

1. a kind of terminal plate, including the cover plate (1) and pedestal (2) being engaged, described cover plate (1) are provided with jack, its feature It is：Transmittance section (14) are provided with the side of cover plate (1), described transmittance section (14) are one of the forming structure simultaneously with cover plate (1) And light-guiding pillar (4) and LED (3) are sequentially installed with below transmittance section (14), the thickness of transmittance section (14) is less than cover plate (1) Thickness, described LED (3) is connected with the circuit of terminal plate, and when terminal plate is powered, the light of LED (3) is by leading Light beam (4) and transmittance section (14) produce bright on cover plate (1).

2. terminal plate according to claim 1, it is characterised in that：Described jack includes two pole jacks (11) and three and extremely inserted Hole (12), three described pole jacks (12) are arranged on the middle part of cover plate (1), two jacks difference of two described pole jacks (11) Positioned at the E poles jack both sides of three pole jacks (12), mounting groove (15) and connection jaws (16) are respectively equipped with the both sides of cover plate (1), Described connection jaws (16) penetrate the side wall of cover plate (1), described mounting groove (15) be located at the lower section of transmittance section (14) and with The side wall of cover plate (1) is disposed adjacent for mounted LED lamp (3) and light-guiding pillar (4).

3. terminal plate according to claim 1, it is characterised in that：Described transmittance section (14) includes multiple grooves (141) With tooth form muscle (142), equispaced is arranged on the surfaces of transmittance section (14), described tooth form muscle to multiple grooves (141) respectively (142) extend between adjacent groove (141) and to the side where light-guiding pillar (4).

4. terminal plate according to claim 1, it is characterised in that：Described light-guiding pillar (4) includes limited wall (41) and more Individual tooth form post (42), described limited wall (41) be arranged on the side of light-guiding pillar (4) and along light-guiding pillar (4) edge ring around setting So as to form the installation cavity configuration for mounted LED lamp (3), described tooth form post (42) equispaced is arranged on light-guiding pillar (4) Opposite side and engaged with the tooth form muscle (142) of transmittance section (14).

5. terminal plate according to claim 1, it is characterised in that：Described LED (3) includes cell-shell (31), lamp body (32) and pin (33), described light-guiding pillar (4) are socketed in one end of cell-shell (31), and described lamp body (32) is arranged on cell-shell (31) the other end, one end of the pin (33) are located in lamp body (32), and the other end protrudes lamp body (32) to away from cell-shell (31) side extends and is connected with the circuit in terminal plate.

6. terminal plate according to claim 5, it is characterised in that：Described light-guiding pillar (4) and cell-shell (31) is installed successively In the mounting groove (15) of cover plate (1), light-guiding pillar (4) is connected with transmittance section (14), and cell-shell (31) is connected with light-guiding pillar (4) Connect, and the side wall of mounting groove (15) surrounds the outside of cell-shell (31).

7. terminal plate according to claim 6, it is characterised in that：Described lamp body (32) is located at mounting groove (15) end Opening and it is concordant with the end set, breach (151), the cell-shell of LED (3) are additionally provided with the side wall of mounting groove (15) (31) and lamp body (32) forms lamp body step surface, and described breach (151) is symmetricly set on the both sides of mounting groove (15) and and lamp Object table terrace is engaged.

8. terminal plate according to claim 1, it is characterised in that：Described cover plate (1) is provided with to be led to for control circuit Disconnected button switch (13), connection jaws (16) are additionally provided with switch module (17), described switch between jack on cover plate (1) Module (17) is oppositely arranged with button switch (13).

9. terminal plate according to claim 1, it is characterised in that：Connection jaws (16) are gone back between jack on cover plate (1) Provided with binding post (18), described binding post (18) is oppositely arranged with connection jaws (16).

10. terminal plate according to claim 1, it is characterised in that：Switch module (17) and wiring are provided with cover plate (1) Terminal (18), described switch module (17) are arranged on release knob (20), and described release knob (20) is included by its side The die cavity (201) that wall surrounds, one end of switch module (17) are placed in die cavity (201) and with being arranged in the middle part of die cavity (201) Installation base (202) spacing cooperation, and it is respectively equipped with the side wall of sub (20) both sides of release knob the first convex tendon (203) and the Two convex tendons (204), described the first convex tendon (203) and the second convex tendon (204) baffle plate with being arranged on cover plate (1) inwall respectively It is engaged, the width of first convex tendon (203) is more than the width of the second convex tendon (204)；

Described binding post (18) is arranged on fixed mount (19), and described fixed mount (19) includes rectangle enclosing (191), and two Individual semilune enclosing (192) and round rectangle enclosing (193), the round rectangle enclosing (193) are located at rectangle enclosing (191) Middle part, described two semilune enclosings (192) are separately positioned on the both sides of rectangle enclosing (191).