CN102738646B

CN102738646B - Fixing device

Info

Publication number: CN102738646B
Application number: CN201210224792.1A
Authority: CN
Inventors: 熊春洪; 邹雄伟; 詹小波
Original assignee: Lihe Technology Hunan Co Ltd
Current assignee: Lihe Technology Hunan Co Ltd
Priority date: 2012-07-02
Filing date: 2012-07-02
Publication date: 2014-11-05
Anticipated expiration: 2032-07-02
Also published as: CN102738646A

Abstract

The invention relates to a fixing device used for accommodating a plug board and a socket. The fixing device comprises an accommodating body, a cover plate and a rotating shaft; wherein the accommodating body comprises a cavity with an opening on a side face, the rotating shaft is fixed in the accommodating body in a penetrating way, the cover plate is arranged on the accommodating body via pivoting of the rotating shaft, and the plug board and the socket are fixedly arranged on the inner sidewall of the cover plate and can be folded in the cavity of the accommodating body due to pivoting of the cover plate. The fixing device has a simple structure and an attractive appearance and can be operated conveniently, space can be saved, and the plug board and the socket can be rapidly folded, collected and protected.

Description

Fixture

Technical field

The present invention relates to mechanical engineering field, especially, relate to a kind of fixture.

Background technology

In engineering field, wiring plate and socket are placed on on-the-spot for switching on power.After being finished, plate and socket need to be accepted.Due to folding and unfolding frequently, the easy breakdown of power line of wiring plate and socket, and if use back card/back board and socket are accepted not in time, easily trampled again damage and cause electric leakage to cause potential safety hazard, field personnel even may be tripped by the power line of wiring plate and socket.

Summary of the invention

The object of the invention is to provide a kind of fixture, cannot quickly retracting and the technical problem of protection to solve plate and socket.

For achieving the above object, according to the invention provides a kind of fixture, for holding plate and socket, it comprises: hold body, cover plate, rotating shaft; Wherein, hold the cavity that body comprises lateral opening, body is held in being fixed on that rotating shaft runs through, and cover plate holds on body by being installed on of rotating shaft pivotable, plate and socket are mounted on the madial wall of cover plate, and have by cover plate pivotable and be placed in the collapsed state in the cavity that holds body.

Further, holding on body, and be extended with support platform near the end of rotating shaft, the lateral wall of cover plate is operationally resisted against in support platform.

Further, fixture also comprises, is coated on the terminal box of the periphery of plate and socket, and terminal box is fixed on cover plate, and terminal box comprises box body and is detachably installed on the junction box cover plate at box body top.

Further, the inner chamber that holds body arranges protective cover plate, protective cover plate and hold and form the interlayer that can hold wire between the base plate of body.

Further, fixture also comprises, is arranged at respectively support portion and the deep-slotted chip breaker of rotating shaft overhanging end below, and support portion can be along sliding in the cell body of deep-slotted chip breaker.

Further, each support portion comprises the first supporting seat, the second supporting seat and connects the telescopic support bar of the first supporting seat and the second supporting seat, the first supporting seat is arranged at the cell body that holds in body and run through deep-slotted chip breaker, and the second supporting seat is fixed on and holds body.

Further, support portion is pneumatic element.

Further, fixture also comprises latch components, and latch components comprises the snap close that is arranged at the sidewall that holds body and the latch hook that is arranged at the sidewall of cover plate, snap close and latch hook coupling buckle.

Further, fixture also comprises the handle of the lateral wall that is arranged at cover plate, shakes hands as the groove extending along cover plate madial wall direction.

Further, a plurality of installing holes are set holding on the base plate of body.

The present invention has following beneficial effect: fixture structure of the present invention is simple, and good looking appearance is easy to operate, not only conserve space but also can carry out quickly retracting and protection to plate and socket.

Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.

Accompanying drawing explanation

The accompanying drawing that forms the application's a part is used to provide a further understanding of the present invention, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:

Fig. 1 is the three-dimensional structure schematic diagram that the cover plate of the fixture of the embodiment of the present invention launches;

Fig. 2 is the generalized section of the fixture of the embodiment of the present invention;

Fig. 3 is the three-dimensional structure schematic diagram that the cover plate of the fixture of the embodiment of the present invention closes up; And

Fig. 4 is the structural representation of the base plate place installing hole that holds body of the embodiment of the present invention.

Embodiment

Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.

Referring to Fig. 1, fixture of the present invention is used for holding various types of plates and the sockets 4 such as wiring board, serial ports seat and network interface seat, and it comprises and holds body 1, cover plate 2, rotating shaft 3.Wherein, hold the cavity that body 1 comprises lateral opening, rotating shaft 3 runs through holds body 1, and cover plate 2 holds on body 1 by being installed on of rotating shaft 3 pivotables, plate and socket 4 are installed on the madial wall of cover plate 2, and have by cover plate 2 pivotables and be placed in the collapsed state in the cavity that holds body 1.Preferably, hold body 1 for the structure of box-like, convenient manufacture and good looking appearance.

Preferably, holding on body 1 and be extended with support platform 10 near the end of rotating shaft 3, when cover plate 2 is opened, the lateral wall of cover plate 2 is operationally resisted against the upper of support platform 10, now, the plate on cover plate 2 with socket 4 with cover plate 2 horizontal positioned, thereby handled easily personnel carry out the docking operation with plate and socket 4, as pacify plug, patch serial ports or patch the operations such as netting twine.

Referring to Fig. 2, preferably, plate and socket 4 are fixedly installed on the madial wall of cover plate 2 by installing hole.

During assembling, the end of plate and socket 4 is extended with some wires, wire extends to the inner chamber that holds body 1 end that holds body 1 through the madial wall of cover plate 2 to be run through out, for meeting protection and the dustproof requirement of plate and socket 4, guarantee fixture good looking appearance simultaneously, preferably, periphery at plate and socket 4 is coated with a terminal box 21, terminal box 21 is fixed on cover plate 2, terminal box 21 comprises box body and is detachably installed on the junction box cover plate 210 at box body top, and this structure also helps assembling and the maintenance of plate and socket 4.Preferably, hold in the inner chamber of body 1 and be provided with protective cover plate 11, protective cover plate 11 and hold between the base plate of body 1 and form the interlayer that can hold wire, wire passes through this interlayer, good looking appearance.

Referring to Fig. 1 and Fig. 2, for avoiding cover plate 2 to occur unexpected pivot flat or the situation of suddenly drawing in the process of folding, or prevent from being not intended to collide fixture and cause the vibration of cover plate 2 or motion and affect the reliability patching, effectively protect user's safety simultaneously, preferably, fixture also comprises two support portion 5 and the deep-slotted chip breakers 6 that are arranged at respectively rotating shaft 3 overhanging end belows, each support portion 5 comprises the first supporting seat 51, the telescopic support bar 50 of the second supporting seat 52 and connection the first supporting seat 51 and the second supporting seat 52, wherein, the first supporting seat 51 is arranged at the cell body that holds in body 1 and run through deep-slotted chip breaker 6, the first supporting seat 51 can be along sliding in the cell body of deep-slotted chip breaker 6, thereby drive support bar 50 to slide along deep-slotted chip breaker 6, the second supporting seat 52 is fixed on and holds body 1.Now, open or during closure flap 2, needing people is the slow folding that overcomes the support force guarantee cover plate 2 of support bar 50, has avoided the situation of the unexpected pivotable of cover plate 2 or gathering.On the other hand, cover plate 2 can be anchored in by the supporting role of support force any centre position of folding, and wherein, certain angle that cover plate 2 opens is corresponding in the position in the somewhere of deep-slotted chip breaker 6 with the first supporting seat 51.In conjunction with Fig. 1 and Fig. 3, wherein, known according to the equilibrium principle of moment, when cover plate 2 is opened, the extended line of the fulcrum line of the first supporting seat 51 and the second supporting seat 52 is positioned at the right side of rotating shaft 3, when cover plate 3 is closed, the extended line of the fulcrum line of the first supporting seat 51 and the second supporting seat 52 is positioned at the left side of rotating shaft 3.

More preferably, support portion 5 is pneumatic element, the inside of pneumatic element drives the first supporting seat 51 to slide along deep-slotted chip breaker 6 by gases at high pressure as power, and can be by controlling and regulate the isoparametric size of pressure, flow of compressing high pressure gas to guarantee the size and Orientation of the support force of support bar 50.Certainly, in other embodiments, support portion can be also Hydraulic Elements or other executive component or mechanism.

Refer again to Fig. 1, more reliable for guaranteeing the closure of cover plate 2, preferably, fixture also comprises latch components, and latch components comprises and be arranged at the snap close 71 of the sidewall that holds body 1 and be arranged at the sidewall of cover plate 2 and mate the latch hook 72 of buckle with snap close 71, more preferably, this latch components also can change a set of latch components of locking into, during operation, do not have the operating personnel of key can not arbitrarily open cover plate 2, be more conducive to production management.

Referring to Fig. 3, for convenience of the opening operation of cover plate 2, preferably, fixture also comprises the handle 8 of the lateral wall that is arranged at cover plate 2.For meeting the overall appearance of fixture, preferred, handle 8 is the groove extending along cover plate 2 madial wall directions.

The material of fixture of the present invention can adopt the steel processing and manufacturings such as corrosion resistant plate, also can adopt the various ways batch productions such as engineering plastics die sinking to manufacture, the size of fixture of the present invention can be designed to plurality of specifications model or customize according to user's request according to the quantity of plate and socket 4.

Referring to Fig. 4, to hold on the base plate of body 1 and offer a plurality of installing holes 100, fixture is fixing on the wall or in the special stand arranging in first-class place, production line limit, in other embodiments, fixture also can embed within the walls by installing hole 100.During use, first open cover plate 2, plate and socket 4 are taken out of with cover plate 2, then pacify plug, insert the operation that serial ports or slotting netting twine etc. dock with plate and socket 4, draw cover plate 2 after finishing using in, and plate and socket 4 are received in the cavity that holds body 1.

Fixture structure of the present invention is simple, and good looking appearance is easy to operate, not only conserve space but also can carry out quickly retracting and protection to plate and socket 4.

The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims

1. a fixture, for holding plate and socket (4), is characterized in that, comprising: hold body (1), cover plate (2), rotating shaft (3);

Wherein, describedly hold the cavity that body (1) comprises lateral opening, described rotating shaft (3) runs through holds body (1) described in being fixed on, described cover plate (2) holds on body (1) by described in being installed on of described rotating shaft (3) pivotable, described plate and socket (4) are mounted on the madial wall of described cover plate (2), and have the collapsed state in the cavity that holds body (1) described in being placed in by described cover plate (2) pivotable;

Be arranged at respectively support portion (5) and the deep-slotted chip breaker (6) of described rotating shaft (3) overhanging end below, described support portion (5) can be along sliding in the cell body of described deep-slotted chip breaker (6);

Support portion described in each (5) comprises the first supporting seat (51), the second supporting seat (52) and connects described the first supporting seat (51) and the telescopic support bar (50) of described the second supporting seat (52), described in described the first supporting seat (51) is arranged at, hold in body (1) and run through the cell body of described deep-slotted chip breaker (6), described in described the second supporting seat (52) is fixed on, holding body (1).

2. fixture according to claim 1, it is characterized in that, described, hold on body (1), and the end near described rotating shaft (3) is extended with support platform (10), and the lateral wall of described cover plate (2) is operationally resisted against in described support platform (10).

3. fixture according to claim 1, it is characterized in that, also comprise, be coated on the terminal box (21) of the periphery of described plate and socket (4), it is upper that described terminal box (21) is fixed on described cover plate (2), and described terminal box (21) comprises box body and is detachably installed on the junction box cover plate (210) at described box body top.

4. fixture according to claim 1, it is characterized in that, the described inner chamber that holds body (1) arranges protective cover plate (11), described protective cover plate (11) and described in hold and between the base plate of body (1), form the interlayer that can hold wire.

5. fixture according to claim 1, is characterized in that, described support portion (5) are pneumatic element.

6. fixture according to claim 1, it is characterized in that, described fixture also comprises latch components, described latch components comprises the snap close (71) of the sidewall that holds body (1) described in being arranged at and is arranged at the latch hook (72) of the sidewall of described cover plate (2), described snap close (71) and described latch hook (72) coupling buckle.

7. fixture according to claim 1, it is characterized in that, described fixture also comprises the handle (8) of the lateral wall that is arranged at described cover plate (2), and described handle (8) is the groove extending along described cover plate (2) madial wall direction.

8. fixture according to claim 1, is characterized in that, on the described base plate that holds body (1), a plurality of installing holes (100) is set.