CN2595127Y

CN2595127Y - Rotary extracting cover

Info

Publication number: CN2595127Y
Application number: CN 03202189
Authority: CN
Inventors: 江志宗
Original assignee: Delta Electronics Inc
Current assignee: Taida Electronic Industry Co Ltd; Delta Electronics Inc
Priority date: 2003-01-21
Filing date: 2003-01-21
Publication date: 2003-12-24
Anticipated expiration: 2013-01-21

Abstract

The utility model relates to a rotary extracting cover, which can be combined on an electronic device and can provide opening or closing functions. With making use of the design of two sections of extending arms and a connecting arm, a rotary shaft can move to downward back for a distance, so the cover body is provided with a proper distance after being screwed, and the operation damage can be avoided. In addition, the utility model is provided with a positioning part and a slope on an electronic device, and the utility model has the function of auxiliary positioning and is profitable for positioning the cover body.

Description

The rotary extracting flip

Technical field

The utility model is applied to electronic installation relevant for a kind of rotary extracting flip, and the electronic building brick that optionally covers its part is provided.

Background technology

Along with the progress in epoch, various electronic installation products more and more gos deep among common people's the life and work, and its strong functions and convenience provide people sizable help.And, all being provided with rotatable lid on the general electronic installation for dustproof, protection and the facility used, normality is used for the electronic building brick of shaded portions, and when operation, can rotating again comes provides use.

Modal flip form, it is the pivot that directly utilizes the both sides that are positioned at an end, directly be installed on the electronics, and make flip can directly utilize pivot to rotate with respect to electronics for axle, expose this a part of electronic building brick for user's operation and optionally open, or closure closes, stained when preventing not operation.

Though yet such design is simple, but has considerable problem, below enumerates it:

1. the position of pivot and flip body are in the same plane, when the application of force is opened, have the possibility of blocking, and especially for urgent use operation, greatest inconvenience are arranged especially.

2. flip does not provide the function of location mostly, during operation, usually can use half and just close because of the effect of gravity, has a strong impact on user's operation; Even if minority has positioning function, its design is also quite inconvenient, and the design of anchor point is not clear and definite inadequately, causes flip to be not easy operation exactly, produces the problem of deriving on the contrary.

Pivot is positioned at lid one end, and when opening, lid can be located immediately at a side of electronic building brick, for frequent use or need the environment of application of force operation, for example be the program-controlled device etc. of CNC processing machine, is easy to be urged to lid and pivot is ruptured.

Summary of the invention

The utility model is because above-mentioned problem, and a kind of rotary extracting flip is provided, and design makes things convenient for the arm of force of the application of force, and positioning design, and after rotarily opening, can not have influence on user's operating space with practicality, not only promote the convenience on using, the life-span of flip is improved.

The disclosed rotary extracting flip of the utility model consists predominantly of a lid and two shafts, and shaft is installed in this lid both sides respectively, and each shaft includes an adjutage, a linking arm and a rotating shaft; Adjutage one end is connected in a side of lid and becomes an arcuation to extend backward, and linking arm one end is connected in the other end of adjutage, and has a location division on the linking arm, and its other end is for the rotating shaft installing.

Pivoted hole on electronic installation engages with rotating shaft, lid can be rotated with respect to electronic installation, and on rotate path, have two location holes with respect to the location division, make lid be positioned an enable possition and a make position, and be inwardly outstanding two inclined-planes that form along its rotate path between two location holes, auxiliary lid is positioned this two positions.

Therefore; by structure by two sections adjutages and linking arm; make rotating shaft and lid not be positioned at same plane; make things convenient for the application of force, and after the rotation, keep a distance from the electronic building brick place; the protection lid can not oppressed when operation; and the design on inclined-plane, the function of having assisted the location makes that the location is convenient.

Description of drawings

Fig. 1 is positioned at the schematic diagram of enable possition for the flip of the utility model rotary extracting;

Fig. 2 is positioned at the schematic diagram of make position for the flip of the utility model rotary extracting;

Fig. 3 is the schematic perspective view of the utility model rotary extracting flip;

Fig. 4 is the enlarged diagram of the utility model shaft;

Fig. 5 is the schematic diagram of the utility model location hole;

Fig. 6 is the schematic diagram of the utility model rotate path; And

Fig. 7 is the schematic diagram of the utility model pivot arm of force and distance.

Wherein, description of reference numerals is as follows:

The 10-electronic installation, the 101-pivoted hole, the 102-location hole, the 103-location hole, the 105-draw-in groove,

The 106-inclined-plane, the 107-inclined-plane, the 108-lofty perch, the 11-electronic building brick,

The flip of 20-rotary extracting, the 21-lid, 22 shafts, the 221-adjutage,

The 222-linking arm, the 223-rotating shaft, the 224-location division, the 225-block chalaza,

The D-distance, the L-arm of force.

Embodiment

The utility model has disclosed a kind of rotary extracting flip 20, see also Fig. 3, include the shaft 22 that lid 21 and two lays respectively at lid 21 both sides, can be in order to be incorporated into an electronic installation 10, under the normality, can cover portions of electronics assembly 11 (see figure 1)s on it, during operation, can expose electronic building brick 11 and operate (see figure 2) with respect to electronic installation 10 rotations for the user.

See also Fig. 4, shaft 22 includes continuous adjutage 221 and linking arm 222, adjutage 221 is a shape near the quadrant arc,, rear extension downward by lid 21 1 ends, and linking arm 222 is connected in its rear end rough vertical extent that makes progress, and pivot 223 is connected in its rear end and horizontal expansion.And the part that cooperates on the electronic installation 10 as shown in Figure 5, has a pivoted hole 101, can install for pivot 223, and can rotate on enable possition (see figure 1) or make position (see figure 2) with respect to electronic installation 10.

On the other hand, has a location division 224 (being a salient point shown in the figure) on the linking arm 222 of shaft 22, cooperate electronic installation 10 on its rotate path, to have two location holes 102,103, and can correspond respectively to the location of location division 224 in make position and enable possition.And on the rotate path between two location holes 102,103, inwardly outstanding, as shown in Figure 6, form two inclined-planes 106,107, and the centre is inwardly outstanding lofty perch 108, therefore, lid 21 when rotated, be subjected to the influence on inclined-plane 106,107, and be easy to slide into location in two location holes 102,103, auxiliary its location.Simultaneously, more can cooperate to have a block chalaza 225 on the shaft 22, cooperate the draw-in groove 105 that has a correspondence on the electronic installation 10, be fixed in make position (seeing Fig. 4 and Fig. 5) and can assist.

Therefore, as shown in Figure 7, because the position of pivot 223 and lid 21 have an arm of force L, so, also can not block even the direction of the application of force quite is parallel to lid 21.And the position of pivot 223 and lid 21 have a distance D, after therefore rotation is opened, can't be positioned at the top (see figure 1) of electronic building brick 11, so do not have the possibility that has influence on user's operation and damage easily.

The above only is this novel preferred embodiment wherein, is not to be used for limiting this novel practical range; Be that the equalization that the novel claims of Fan Yiben are done changes and modification, be all this novel claim and contain.

Claims

1. rotary extracting flip combines with an electronic installation, can realize opening or closed action with respect to this electronic installation rotation, it is characterized in that described rotary extracting flip includes at least:

One lid; And

Two shafts be installed in this lid both sides respectively, and each shaft include:

One adjutage, an end are connected in this lid one side and become an arcuation to extend backward;

One linking arm, an end is connected in the other end of this adjutage, and has a location division on this linking arm; And

One rotating shaft is connected in the other end of this linking arm, and stretches out along these lid both sides;

Has a pivoted hole that can engage on the described electronic installation with this rotating shaft, and on the rotate path of location division, have two location holes with respect to this location division, correspond respectively to Cover opening position and make position, and inwardly give prominence to formation curved surface/two inclined-planes along the location division rotate path between this two location hole.

2. rotary extracting flip as claimed in claim 1 is characterized in that, described adjutage is a shape near the quadrant arc,, rear extension downward by this lid one end.

3. rotary extracting flip as claimed in claim 2 is characterized in that, described linking arm is upwards near vertical extent by the end of this adjutage.

4. rotary extracting flip as claimed in claim 1 is characterized in that, described rotating shaft is positioned on the different planes with this lid.

5. rotary extracting flip as claimed in claim 1 is characterized in that, described location division is a salient point.

6. rotary extracting flip as claimed in claim 1 is characterized in that, also has a block chalaza on the described shaft.

7. rotary extracting flip as claimed in claim 6 is characterized in that, described electronic installation has the draw-in groove that cooperates this block chalaza.

8. rotary extracting flip as claimed in claim 1 is characterized in that, described two inclined-planes are two inclined-planes that central authorities reduce to both sides respectively gently for maximum extrusion position.