CN2655591Y

CN2655591Y - Sliding fastener and rectifier with same

Info

Publication number: CN2655591Y
Application number: CN 200320101361
Authority: CN
Inventors: 欧阳明; 张雷
Original assignee: ZTE Corp
Current assignee: ZTE Corp
Priority date: 2003-10-21
Filing date: 2003-10-21
Publication date: 2004-11-10
Anticipated expiration: 2013-10-21

Abstract

The utility model discloses a sliding covering hand and a rectifier with a sliding covering hand. The sliding covering hand comprises a position limiting frame, a sliding covering hand, a locking position limiting pin and a spring, wherein a containing room is formed inside the position limiting frame, the front face of the position limiting frame is equipped with an opening communicated with the containing room, the bottom portion of the position limiting frame is also equipped with a fixing hole communicated with the containing room, the sliding covering hand can be equipped inside the containing room in a method which can slides, the sliding covering hand is corresponding to the opening, the spring is equipped between the sliding covering hand and the position limiting frame, the locking position limiting pin is connected with the sliding covering hand which goes across the fixing hole, and the locking position limiting pin moves between the sliding covering hand and the locking position. The utility model can meet the demand of simple and convenient operation of the locking mechanism of the inserted rectifier which avoids operation falsely, beautiful and simple appearance and the like in a plurality of aspects.

Description

A kind of slidingtype attacker and have slidingtype attacker's rectifier

Technical field

The utility model relates to a kind of detent mechanism of electronic equipment, especially relates to a kind of locking mechanism that plugs rectifier.

Background technology

At present, the rectifier of power-supply device lifting and the general fixed handle mode that lifts handle or combine together that adopts of fixed form on frame with panel; The locking mechanism of rectifier is generally captive screw and fixes, and also has the shifting block of employing mechanism to lock.These versions have following deficiency:

1, lift handle and be fixed on panel, the rectifier appearance and modeling is relatively poor; Stubborn captive screw needs instrument, and man-machine interface is relatively poor.

2, shifting block mechanism easily causes misoperation (be not placed on the situation of unblanking as spacer pin, push the fragile frame holder of rectifier frame) when rectifier inserts rack.

3, be placed in the process of rack at rectifier, shifting block mechanism need repeatedly stir, complex operation.

The utility model content

Technical problem to be solved in the utility model provides a kind of slidingtype attacker and a kind of rectifier with slidingtype attacker, and is simple and convenient with the lock mechanism operative that satisfies the plug rectifier, avoid causing many-sided needs such as misoperation, appearance looks elegant be succinct.

For achieving the above object, the utility model is realized in the following way:

The utility model proposes a kind of slidingtype attacker locking mechanism, be installed on the rectifier that is fixed in the frame, include spacing framework, slip attacker, locking spacer pin, spring; Be formed with an accommodation space in the described spacing framework, described spacing framework front is provided with the opening that communicates with accommodation space, and described spacing base of frame also is provided with the fixing hole that communicates with accommodation space; Described slip attacker slidably is arranged in the described accommodation space, and described slip attacker is corresponding with described opening, and described spring is arranged between described slip attacker and the described spacing framework; Described locking spacer pin is connected with described slip attacker, and passes described fixing hole, and described locking spacer pin moves between retracted position and latched position.

Above-mentioned slidingtype attacker locking mechanism, its characteristics are that described accommodation space is provided with the locating piece that is connected with described spacing framework, and described spring is arranged between described slip attacker and the described locating piece.

Above-mentioned slidingtype attacker locking mechanism, its characteristics are that described slip attacker and described locking spacer pin are formed one, simultaneously motion.。

Above-mentioned slidingtype attacker locking mechanism, its characteristics are that described locking spacer pin end has the inclined-plane, and the moving direction that described inclined-plane and described rectifier enter described frame acutangulates.

Above-mentioned slidingtype attacker locking mechanism, its characteristics are that described locking spacer pin and described fixing hole all are two, and described fixing hole is symmetrical distribution on described spacing framework.

For the better above-mentioned purpose that realizes, the utility model also provides a kind of rectifier with slidingtype attacker locking mechanism, is installed in the frame, and described slidingtype attacker includes spacing framework, slip attacker, locking spacer pin, spring; Be formed with an accommodation space in the described spacing framework, described spacing framework front is provided with the opening that communicates with accommodation space, and described spacing base of frame also is provided with the fixing hole that communicates with accommodation space; Described slip attacker slidably is arranged in the described accommodation space, and described slip attacker is corresponding with described opening, and described spring is arranged between described slip attacker and the described spacing framework; Described locking spacer pin is connected with described slip attacker, and passes described fixing hole, and described locking spacer pin moves between retracted position and latched position.

Above-mentioned rectifier, its characteristics are that described accommodation space is provided with the locating piece that is connected with described spacing framework, and described spring is arranged between described slip attacker and the described locating piece.

Above-mentioned rectifier, its characteristics are that described slip attacker and described locking spacer pin are formed one, simultaneously motion.Above-mentioned rectifier, its characteristics are that described locking spacer pin end has the inclined-plane, and the moving direction that described inclined-plane and described rectifier enter described frame in angle of 45 degrees.

Above-mentioned rectifier, its characteristics are that described locking spacer pin and described fixing hole all are two, and described fixing hole is symmetrical distribution on described spacing framework.

Because the present invention has adopted above technical scheme, thereby has following advantage:

1, simple in structure, easy to manufacture, with low cost;

2, flexible for installation, the reliability height;

3, the fitting operation of rectifier is very convenient, overcomes the troublesome operation of stirring slide block in the plug process;

4, because attacker and locking mechanism combine together, make the outward appearance of rectifier more neat, attractive in appearance;

5, applicability is wide, and this mechanism promptly can be applicable to communication power supply equipment, for other equipment that the locking mechanism requirement is arranged applicability is arranged all simultaneously.

Further describe specific embodiment of the utility model below in conjunction with accompanying drawing.

Description of drawings

Fig. 1 is the utility model slidingtype attacker's a structure front perspective view;

Fig. 2 is the utility model slidingtype attacker's a structure rear perspective view;

Fig. 3 is the utility model slidingtype attacker's a slip attacker motion schematic diagram;

Fig. 4 is the rectifier that the utlity model has a slidingtype attacker locking spacer pin motion schematic diagram when pushing frame;

Fig. 5 is the rectifier that the utlity model has the slidingtype attacker blocked schematic diagram that is in place on frame;

Fig. 6 is the schematic diagram of the rectifier that the utlity model has slidingtype attacker locking spacer pin motion when pulling out frame.

Embodiment

Please refer to Fig. 1, Fig. 2, it is the utility model slidingtype attacker's structural upright schematic diagram, slip attacker 20 connects locking spacer pin 30 and slidably is arranged in the accommodation space of spacing framework 10, slip attacker 20 is corresponding with opening 101, spring 40 is arranged between slip attacker 20 and the locating piece 102, thereby will lock the fixing hole 103 that spacer pin 30 ejects spacing framework 10 by roof pressure slip attacker 20 at spring 40, thereby locking spacer pin 30 is in latched position, please refer to Fig. 3, thereby slip attacker 20 drives locking spacer pin 30 by holddown spring 40 and is withdrawn in the fixing hole 103 of spacing framework 10, thereby locking spacer pin 30 is in retracted position.

As shown in Figure 4, slidingtype attacker locking mechanism is at the motion process on the frame 50: when rectifier 60 is pushed into frame 50, the inclined-plane of locking spacer pin 30 at first contacts and is subjected to a power that makes progress with holder frame table face, locking spacer pin 30 is moved upward along fixing hole 103, and rectifier 60 can successfully enter frame 50; When rectifier 60 put in place, locking spacer pin 30 fell after rise and falls in the spacing hole of frame holder frame, and send the Metal Contact sound of " click " under the effect of spring 40, and rectifier 60 is inserted into position (as shown in Figure 5).When rectifier 60 needed to pull out from frame 50, when lifting slip attacker 20, locking spacer pin 30 also will together move upward thereupon, and locking spacer pin 30 breaks away from the spacing hole of frame holder frame, and rectifier is drawn out (as shown in Figure 6) smoothly.

Claims

1, a kind of slidingtype attacker locking mechanism is installed on the rectifier that is fixed in the frame, it is characterized in that, includes spacing framework, slip attacker, locking spacer pin, spring;

Be formed with an accommodation space in the described spacing framework, described spacing framework front is provided with the opening that communicates with accommodation space, and described spacing base of frame also is provided with the fixing hole that communicates with accommodation space;

Described slip attacker slidably is arranged in the described accommodation space, and described slip attacker is corresponding with described opening, and described spring is arranged between described slip attacker and the described spacing framework;

Described locking spacer pin is connected with described slip attacker, and passes described fixing hole, and described locking spacer pin moves between retracted position and latched position.

2, slidingtype attacker locking mechanism according to claim 1 is characterized in that, described accommodation space is provided with the locating piece that is connected with described spacing framework, and described spring is arranged between described slip attacker and the described locating piece.

3, slidingtype attacker locking mechanism according to claim 1 is characterized in that, described slip attacker and described locking spacer pin are formed one, simultaneously motion.

4, slidingtype attacker locking mechanism according to claim 1 is characterized in that, described locking spacer pin end has the inclined-plane, and the moving direction that described inclined-plane and described rectifier enter described frame acutangulates.

5, according to claim 1,2,3 or 4 described slidingtype attacker locking mechanisms, it is characterized in that described locking spacer pin and described fixing hole all are two, described fixing hole is symmetrical distribution on described spacing framework.

6, a kind of rectifier with slidingtype attacker locking mechanism is installed in the frame, it is characterized in that, described slidingtype attacker includes spacing framework, slip attacker, locking spacer pin, spring;

7, rectifier according to claim 6 is characterized in that, described accommodation space is provided with the locating piece that is connected with described spacing framework, and described spring is arranged between described slip attacker and the described locating piece.

8, rectifier according to claim 6 is characterized in that, described slip attacker and described locking spacer pin are formed one, simultaneously motion.

9, rectifier according to claim 6 is characterized in that, described locking spacer pin end has the inclined-plane, and the moving direction that described inclined-plane and described rectifier enter described frame in angle of 45 degrees.

According to claim 6,7,8 or 9 described rectifiers, it is characterized in that 10, described locking spacer pin and described fixing hole all are two, described fixing hole is symmetrical distribution on described spacing framework.