CN202025944U

CN202025944U - Electric plug board

Info

Publication number: CN202025944U
Application number: CN201120183452XU
Authority: CN
Inventors: 王兴川
Original assignee: ZHEJIANG WANGBANG ELECTRICAL APPLIANCES CO Ltd
Current assignee: ZHEJIANG WANGBANG ELECTRICAL APPLIANCES CO Ltd
Priority date: 2011-05-27
Filing date: 2011-05-27
Publication date: 2011-11-02
Anticipated expiration: 2021-05-27

Abstract

The utility model discloses an electric plug board, which comprises a housing, and sockets distributed on the housing, wherein the sockets are conducted with a conducting wire in the housing, and the conducting wire is conducted with an external conducting wire through a mechanism comprising a plug and a socket mutually plugged; and a locking mechanism is arranged on the plug-socket mechanism to prevent a plug and the socket from separation after the plug and the socket are in plug-in connection, and is provided with an unlocking device. In the utility model, the locking mechanism is arranged on the plug-socket mechanism of the electric plug board to prevent the plug and the socket from separation after the plug and the socket are in plug-in connection, so when connected with an electric plug board main body, the external conducting wire conducted with an external power has low probability of dropping off; and power failure caused by the reason that a user mistakenly touches the conducting wire in the daily use is avoided, and the safety of the electric plug board is greatly improved.

Description

A kind of electric mortiser plate

Technical field

The utility model relates to a kind of electric mortiser plate.

Background technology

The traditional electrical plate comprises on housing, the housing and is distributed with socket, the lead conducting in socket and the housing, plugs and sockets mechanism and the external wire conducting of lead by pegging graft mutually.But the plugs and sockets mechanism of this electric mortiser plate comes off after grafting easily, causes the plate sudden power.

Summary of the invention

Technical problem to be solved in the utility model provides a kind of electric mortiser plate that can prevent that plugs and sockets mechanism from coming off easily.

For this reason, the electric mortiser plate that the utility model provides, comprise on housing, the housing and be distributed with socket, lead conducting in socket and the housing, plugs and sockets mechanism and the external wire conducting of lead by pegging graft mutually, plugs and sockets mechanism disposes the latching device that can prevent that both from pegging graft and afterwards breaking away from, and latching device disposes tripper.

Because the plugs and sockets mechanism of the electric mortiser plate that the utility model provides disposes the latching device that can prevent that both from pegging graft and afterwards breaking away from, just can not come off easily when therefore being connected electric mortiser plate main body with the external wire of external power supply conducting, thereby can prevent effectively that people from bumping the outage that lead causes owing to missing in daily use, greatly improve the fail safe of electric mortiser plate.

Description of drawings

The structure split structural representation of the electric mortiser plate that Fig. 1 provides for the utility model (mainly being the split of plugs and sockets mechanism part).

Fig. 2 is the structural representation of the housing parts that is provided with push button among Fig. 1.

Fig. 3 is the structure for amplifying schematic diagram of the spring secures rail to sleeper among Fig. 1.

Fig. 4 is the structural plan schematic diagram of electric mortiser plate.

Fig. 5 is the structural representation of the loam cake of the plug among Fig. 1.

Fig. 6 is the partial structurtes cross-sectional schematic of the plugs and sockets mechanism part of electric mortiser plate.

Fig. 7 is the branch body structure enlarged diagram of the housing parts that cooperates with push button among Fig. 1.

Embodiment

As Fig. 1, Fig. 2, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, the electric mortiser plate that the utility model provides, comprise housing 1, be distributed with socket on the housing 1, lead conducting in socket and the housing, plugs and sockets mechanism and the external wire conducting of lead by pegging graft mutually, plugs and sockets mechanism comprises slot 2 that is arranged on the plate and the plug 3 that is in the external wire end, be provided with the conduction termination in the slot 2, lead in conduction termination and the housing 1 is connected, plugs and sockets mechanism disposes the latching device that can prevent that both from pegging graft and afterwards breaking away from, latching device comprises the catching groove 4 that is arranged at plug 3 sides, catching groove 4 disposes the spring secures rail to sleeper 5 that is arranged on the slot 2, spring secures rail to sleeper 5 is pegged graft at plug 3 and slot 2, and the back is sliding to be snapped in the catching groove 4, and latching device disposes tripper.

As Fig. 1, Fig. 2, Fig. 3, Fig. 6, shown in Figure 7, slot 2 disposes push button 6, push button 6 disposes the elastic device that impels it to reset to the rear portion, elastic device comprises the spring arrangement jack 18 and second spring that is arranged at slot 2 sides, second spring inserts spring and settles in the jack 18, the rear side end of second spring withstands on the push button 6,6 liang of side lower parts of push button have raised line 7, raised line 7 bottoms have first barb 11, first barb, 11 outsides have the inclined-plane, convenient first barb 11 is slided card, push button 6 middle parts have push rod 8, push rod 8 has the inclined-plane 9 towards oblique upper, corresponding raised line 7 is provided with chute 10 on the slot 2, raised line 7 snaps in the chute 10, and first barb, 11 back-offs of raised line 7 are in the lower surface of 10 liang of side bodies of chute, slot 2 medial surfaces are provided with mounting groove 12, mounting groove 12 both sides have screens convex edge 14, spring secures rail to sleeper 5 both sides have second barb 13, second barb, 13 sides generally also have the inclined-plane, convenient second barb 13 is slided card, spring secures rail to sleeper 5 is arranged in the mounting groove 12, second barb, 13 sliding 14 belows, screens convex edge that snap in, spring secures rail to sleeper 5 bottoms have fixture block 15, fixture block 15 lower ends have the inclined-plane 17 towards the place ahead, also have cross bar 16 on the spring secures rail to sleeper 5 with push rod 8 couplings, be provided with first spring between spring secures rail to sleeper 5 and mounting groove 12 bottoms, push rod 8 just pushed cross bar 16 with its inclined-plane 9 when push button 6 moved forward, and the structure that push button 6 pushes push rod 8 is exactly a release mechanism.So-called in the present embodiment the place ahead is exactly the direction towards plug 3, and so-called top is exactly the direction towards push button 6, and all orientation in this specification are as coordinate.

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, shown in Figure 7, the operation principle of the latching device of the utility model electric mortiser plate is as follows: 1, when plug 3 inserts in the slot 2, plug 3 housings push the inclined-plane 17 of fixture block 15, the reset force that impels whole spring secures rail to sleeper 5 to overcome first spring moves up, the fixture block 15 sliding cards of spring secures rail to sleeper 5 enter in the catching groove 4, finish at this point and peg graft and snap close; 2, pull the plug out of the socket 3 the time when needs, can promote push button 6 forward, impel the cross bar 16 (overcoming second spring) that pushes spring secures rail to sleeper 5 in the process that the push rod 8 of push button 6 moves forward with its inclined-plane 9, under the effect on inclined-plane 9, cross bar 16 is by ejection obliquely upward, and then the active force that impels the whole spring secures rail to sleeper 5 of cross bar 16 drives to overcome first spring moves up, finally make fixture block 15 break away from catching groove 4, can pull the plug out of the socket 3 at this point, this moment, push button 6 resetted under the elastic reset effect of second spring again when decontroling push button 6.

Claims

1. electric mortiser plate, comprise that housing (1), housing are distributed with socket on (1), lead conducting in socket and the housing, plugs and sockets mechanism and the external wire conducting of lead by pegging graft mutually, it is characterized in that: plugs and sockets mechanism disposes the latching device that can prevent that both from pegging graft and afterwards breaking away from, and latching device disposes tripper.

2. electric mortiser plate according to claim 1, it is characterized in that: described plugs and sockets mechanism comprises slot (2) that is arranged on the plate and the plug (3) that is in the external wire end, be provided with the conduction termination in the slot (2), the lead in conduction termination and the housing (1) is connected.

3. electric mortiser plate according to claim 2, it is characterized in that: described latching device comprises the catching groove (4) that is arranged at plug (3) side, catching groove (4) disposes the spring secures rail to sleeper (5) that is arranged on the slot (2), and spring secures rail to sleeper (5) is pegged graft at plug (3) and slot (2), and the back is sliding to be snapped in the catching groove (4).

4. electric mortiser plate according to claim 3, it is characterized in that: described slot (2) disposes push button (6), push button (6) disposes the elastic device that impels it to reset to the rear portion, push button (6) two side lower parts have raised line (7), raised line (7) bottom has first barb (11), push button (6) middle part has push rod (8), push rod (8) has the inclined-plane (9) towards oblique upper, slot (2) is gone up corresponding raised line (7) and is provided with chute (10), raised line (7) snaps in the chute (10), and raised line first barb (11) back-off is in the lower surface of chute (10) two side bodies, described slot (2) medial surface is provided with mounting groove (12), mounting groove (12) both sides have screens convex edge (14), spring secures rail to sleeper (5) both sides have second barb (13), spring secures rail to sleeper (5) is arranged in the mounting groove (12), the sliding below, screens convex edge (14) that snaps in of described second barb (13), spring secures rail to sleeper (5) bottom has fixture block (15), fixture block (15) lower end has the inclined-plane (17) towards the place ahead, also have cross bar (16) on the spring secures rail to sleeper (5) with push rod (8) coupling, spring secures rail to sleeper (5) and mounting groove (12) are provided with first spring between the bottom, described push button (6) when moving forward push rod (8) just push cross bar (16) with its inclined-plane (9).

5. electric mortiser plate according to claim 4, it is characterized in that: the elastic device of described push button (6) configuration comprises the spring arrangement jack (18) and second spring that is arranged at slot (2) side, second spring inserts spring and settles in the jack (18), and the rear side end of second spring withstands on the push button (6).