CN213124956U - A kind of interface unit - Google Patents

Abstract

The utility model belongs to the technical field of electrical apparatus connector, especially, be a connector, including public seat and female seat, the cavity that runs through to the top is seted up to the inside of female seat, the lower extreme of public seat is provided with the gomphosis connecting block, gomphosis connecting block adaptation connection is in the inside of cavity, the inboard bottom of cavity is fixed with the circuit board, the upper surface of circuit board has set gradually female seat current connection terminal, the correspondence is provided with public seat current connection end on the gomphosis connecting block, public seat current connection end and female seat current connection terminal one-to-one are connected, the externally mounted of female seat has the pilot lamp. The utility model discloses an at the current connection end series indicator lamp of public, female seat connector to set up protection machanism in the junction of public, female seat connector, can not show the connection effect when having solved the connector at present stage and connecting, and the not good problem of its safety protection effect.

Description

A kind of interface unit

Technical Field

The utility model relates to an electrical connector technical field specifically is a connector.

Background

Connectors, also known in the country as connectors, plugs and sockets, generally refer to electrical connectors, i.e. devices connecting two active devices, transmitting current or signals, whose function is very simple: in the circuit, a bridge for communication is established between the blocked part or isolated and non-communicated circuits, so that current flows to enable the circuits to realize the predetermined function, and the connector is an indispensable component in the electronic equipment.

The connectors of the present stage have the following problems:

1. first, the connector can connect the device of two active devices when using, transmission current or signal, but public, female seat connector functional singleness at present stage, when public, female seat connector lock is connected, can't know the result of circuit connection, lacks the connection result that an pilot lamp comes the demonstration circuit, is not convenient for people's use.

2. When the connector is buckled and connected, the joint of the connector lacks of a protective structure, the protective and waterproof effects are not ideal, and the safety is not good.

3. The stability and firmness of the buckling connection of the connector are not high, the connection mode is not simple and convenient enough, and the use state of the connector is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a connector, through the current connection end series indicator lamp at public, female seat connector to set up protection machanism in the junction of public, female seat connector, can not show the connection effect when having solved the connector in present stage and connecting, and the not good problem of its safety protection effect.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a connector, includes public seat and female seat, the cavity that runs through to the top is seted up to the inside of female seat, the lower extreme of public seat is provided with the gomphosis connecting block, the inside at the cavity is connected to gomphosis connecting block adaptation, the inboard bottom of cavity is fixed with the circuit board, the upper surface of circuit board has set gradually female seat current connection terminal, it is provided with public seat current connection end to correspond on the gomphosis connecting block, public seat current connection end and female seat current connection terminal one-to-one are connected, the externally mounted of female seat has the pilot lamp, the pilot lamp is established ties on female seat current connection terminal circuit, the left part and the right part correspondence of public seat lower extreme are fixed with the locating piece, the constant head tank has been seted up to the upper end left part and the right part correspondence of female seat.

As an optimized technical scheme of the utility model, the outside cover of pilot lamp is equipped with the glass frame, and the gomphosis of glass frame is fixed on the outer wall of female seat.

As an optimized technical scheme of the utility model, the upper portion of public seat and the bottom of female seat all set gradually the terminal.

As the utility model discloses a preferred technical scheme, including square body in the constant head tank, and set up the buckle of square body upper end, and including square groove in the constant head tank, and form the draw-in groove on square groove upper portion, buckle and draw-in groove looks adaptation.

As a preferred technical scheme of the utility model, the peripheral department on female seat upper portion is fixed with side protective frame, and the side protective frame extends to the top of female seat.

As a preferred technical scheme of the utility model, including the plastics framework in the side protective frame, and form and be in sealing layer on the plastics framework inner wall.

(III) advantageous effects

Compared with the prior art, the utility model provides a connector possesses following beneficial effect:

1. this connector, through the externally mounted pilot lamp at female seat, and the pilot lamp is established ties on female seat current connection terminal circuit, when public, female seat current terminal meet, when current circuit between them communicates promptly, the pilot lamp can shine, shows public, female connection status, can audio-visual demonstration connection effect, and the staff of being convenient for uses, richenes public, female seat connector's functionality in proper order.

2. This connector through the fixed side protective frame in the peripheral department on female seat upper portion, when public, female seat lock is connected, the side protective frame can play the effect of protection to the junction of public, female seat, prevents the entering of material such as moisture factor, and the protection is effectual, avoids producing the potential safety hazard.

3. This connector sets up the locating piece through the lower extreme at public seat to set up the constant head tank in the upper end of female seat, the locating piece is connected with the constant head tank lock, can realize public, female seat connector's lock and connect fixedly, strengthens the firm effect of installation on the one hand, secondly can play the positioning action to the connection installation of connector, reduces the installation degree of difficulty.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a positioning block of the present invention;

FIG. 3 is a cross-sectional view of the female seat of the present invention;

fig. 4 is an internal cross-sectional view of the middle protective frame of the present invention.

In the figure: 1. a male seat; 2. embedding the connecting block; 3. a male current connection end; 4. a terminal; 5. positioning blocks; 6. a female seat; 7. a side protection frame; 8. a glass frame; 9. an indicator light; 10. positioning a groove; 11. a cavity; 12. a square block body; 13. buckling; 14. a circuit board; 15. a female base current connection terminal; 16. A square groove; 17. a card slot; 18. a plastic frame body; 19. and (7) sealing the layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a connector, including public seat 1 and female seat 6, cavity 11 that runs through to the top is seted up to the inside of female seat 6, the lower extreme of public seat 1 is provided with gomphosis connecting block 2, the inside at cavity 11 is connected to 2 adaptation of gomphosis connecting block, the inboard bottom of cavity 11 is fixed with circuit board 14, circuit board 14's upper surface has set gradually female seat current connection terminal 15, it is provided with public seat current connection terminal 3 to correspond on the gomphosis connecting block 2, public seat current connection terminal 3 and the 15 one-to-one connection of female seat current connection terminal, the externally mounted of female seat 6 has pilot lamp 9, pilot lamp 9 establishes ties on female seat current connection terminal 15 circuit, the left part and the right part correspondence of public seat 1 lower extreme are fixed with locating piece 5, the constant head tank 10 has been seted up to the upper end left part and the right part correspondence of female.

In this embodiment, connect through public seat current connection end 3 and female seat current connection terminal 15 one-to-one, can realize the connection of electric current, female seat 6's externally mounted has pilot lamp 9, pilot lamp 9 establishes ties on female seat current connection terminal 15 circuit, can realize public, female seat current connection's state, the left part and the right part correspondence of public seat 1 lower extreme are fixed with locating piece 5 simultaneously, female seat 6's upper end left part and right part correspond and have seted up constant head tank 10, locating piece 5 and constant head tank 10 correspond the lock fixed, strengthen the stability of installation.

Specifically, the outer side of the indicator light 9 is covered with the glass frame 8, and the glass frame 8 is embedded and fixed on the outer wall of the female seat 6.

In this embodiment, the glass frame 8 is covered on the outer side of the indicator light 9, so that a protection effect can be achieved.

Specifically, the upper portion of the male seat 1 and the bottom of the female seat 6 are sequentially provided with the terminals 4.

In this embodiment, the terminal 4 is provided for connection of an external circuit.

Specifically, including square body 12 in the locating piece 5 to and set up buckle 13 in square body 12 upper end, and include square groove 16 in the constant head tank 10, and form at the draw-in groove 17 on square groove 16 upper portion, buckle 13 and draw-in groove 17 looks adaptation.

In this embodiment, the adaptation effect of connection is enhanced by adapting the buckle 13 and the clamping groove 17.

Specifically, a side protection frame 7 is fixed on the periphery of the upper part of the female seat 6, and the side protection frame 7 extends to the upper part of the female seat 6.

In this embodiment, the side protection frame 7 is fixed to the periphery of the upper portion of the female seat 6, so that the joint can be protected.

Specifically, the side shield frame 7 includes a plastic frame 18, and a sealing layer 19 formed on an inner wall of the plastic frame 18.

In this embodiment, the sealing effect is good by providing the sealing layer 19.

The utility model discloses a theory of operation and use flow: when in use, the embedded connecting block 2 of the male base 1 is matched into the cavity 11 of the female base 6, so that the male base current connecting end 3 is correspondingly connected with the female base current connecting terminal 15 on the upper surface of the circuit board 14 one by one, the indicator lamp 9 is connected in series on the power supply circuit of the female base current connecting terminal 15, when the male base current connecting end 3 is connected with the female base current connecting terminal 15 and the circuit is communicated, the indicator lamp 9 can shine to display the connection state of the circuit between the male base 1 and the female base 6, which is very visual, when the male base 1 and the female base 6 are completely closed, the side protective frame 7 can play a role of protecting the bottom of the male base 1, the side protective frame 7 is connected with the outer surface of the bottom of the male base 1 to prevent the influence of factors such as moisture, at the moment, the positioning block 5 is matched into the positioning groove 10, the square block body 12 is embedded and connected into the square groove 16, and the clamping, the connection stability between the male seat 1 and the female seat 6 can be effectively enhanced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A connector comprises a male seat (1) and a female seat (6), and is characterized in that: the improved electric heating wire rope is characterized in that a cavity (11) penetrating to the upper side is formed in the female seat (6), an embedded connecting block (2) is arranged at the lower end of the male seat (1), the embedded connecting block (2) is connected to the inside of the cavity (11) in an adaptive mode, a circuit board (14) is fixed to the bottom of the inner side of the cavity (11), female seat current connecting terminals (15) are sequentially arranged on the upper surface of the circuit board (14), male seat current connecting terminals (3) are correspondingly arranged on the embedded connecting block (2), the male seat current connecting terminals (3) are connected with the female seat current connecting terminals (15) in a one-to-one corresponding mode, indicator lamps (9) are installed outside the female seat (6), the indicator lamps (9) are connected to the female seat current connecting terminals (15) in series, positioning blocks (5) are correspondingly fixed to the left portion and the right portion of the lower end of the male seat (1), and positioning grooves (10) are, the positioning block (5) and the positioning groove (10) are correspondingly buckled and fixed.

2. A connector according to claim 1, wherein: the outer side of the indicator light (9) is covered with a glass frame (8), and the glass frame (8) is embedded and fixed on the outer wall of the female seat (6).

3. A connector according to claim 1, wherein: and the upper part of the male seat (1) and the bottom of the female seat (6) are sequentially provided with terminals (4).

4. A connector according to claim 1, wherein: the positioning block (5) comprises a square block body (12) and a buckle (13) arranged at the upper end of the square block body (12), a square groove (16) is formed in the positioning groove (10), a clamping groove (17) formed in the upper portion of the square groove (16) is formed, and the buckle (13) is matched with the clamping groove (17).

5. A connector according to claim 1, wherein: the periphery of the upper part of the female seat (6) is fixed with a side protection frame (7), and the side protection frame (7) extends to the upper part of the female seat (6).

6. A connector according to claim 5, wherein: the side protective frame (7) comprises a plastic frame body (18) and a sealing layer (19) formed on the inner wall of the plastic frame body (18).

Images