CN101634325A

CN101634325A - Buckling structure

Info

Publication number: CN101634325A
Application number: CN200810133256A
Authority: CN
Inventors: 王士强; 黄瑞贤
Original assignee: Inventec Corp
Current assignee: Inventec Corp
Priority date: 2008-07-22
Filing date: 2008-07-22
Publication date: 2010-01-27

Abstract

The invention relates to a buckling structure which is used for fixing a first shell and a second shell. The buckling structure comprises a first buckling part, a second buckling part and a debuckling part, wherein the first buckling part is arranged on the first shell; the second buckling part is arranged on the second shell, corresponds to the first buckling part and is in fit with the first buckling part; and the debuckling part is arranged on the second shell and corresponds to the first buckling part. The second buckling part is pressed to be mutually buckled with the first buckling part so as to make the first shell and the second shell to be mutually buckled, and the debuckling part is used for pressing to separate the first buckling part and the second buckling part on respective buckled parts when the first buckling part and the second buckling part are mutually buckled, so the aim of detaching the first shell and the second shell without a tool is achieved.

Description

Buckle structure

Technical field

The present invention relates to a kind of buckle structure, particularly relate to a kind of easy-to-dismount buckle structure.

Background technique

Along with progressing greatly and professional division of industrial technology, the manufacturing of single product can be gone through many different production procedures usually, for example comprises element manufacturing, assembling, test, packing etc., wherein especially with electronic product for very.

Because electronic product is microminiaturization and multifunction day by day, relatedly make powerful electronic product often integrate multiple component, and various component adhere to different technical fields separately, therefore commonly, various component earlier by different manufacturer's foundry manufacturing, are finally integrated assembling by for example casing respectively again.Be just to seem the most key, wherein especially with the package assembly design of casing basis and important the most with, package assembly between different component and the whole validity that electrically connects for electronic product.

In the design of the package assembly of casing, often utilize screw for fixed block with the locking casing; But, use in the technique for fixing of screw, must select for use in response to the screw size corresponding size for example for the instrument of screwdriver (screw-driver) to carry out screw lock work, so when maintenance is provided with the electronic product of part of many sizes, often the replacing instrument produces inconvenience, thus particularly at the intensive part of part, be difficult to operate instrument such as screwdriver especially so that screw screw lock or revolve moves back, even special tool that must be by particular design is to provide assembling and dismounting; Therefore, use the technique for fixing of screw to have operation inconvenience and time-consuming shortcoming.

If screw is fixed not firm and got loose automatically, will the screw that get loose easily be dropped down onto on the circuit board of casing inside again,, and influence the normal operation of circuit board, What is more, can cause line short because screw touches the circuit on the circuit board, and then circuit board is burnt.

Moreover, also have and utilize buckle structure to carry out the assembling of casing, for example trip and draw-in groove fasten mutually to reach the purpose of assembling casing; But, because of general buckle structure needs to produce the fastening effect according to shape or material, so when for example vibrations or varying temperature environment take place, easily make trip distortion and excessively tighten with draw-in groove, and then cause in the process of dismounting casing, the user is difficult for separating trip and draw-in groove, person very, if the application of force is improper, then can cause trip to rupture and the damage buckle structure, make that casing can't be assembled again.

Therefore, how a kind of buckle structure that overcomes above-mentioned prior art various shortcoming is provided, thereby this buckle structure can be dismantled under the situation of tool using need not, the convenience when promoting dismounting, real be dealer's problem suddenly to be solved at present of association area.

Summary of the invention

In view of the shortcoming of above-mentioned prior art, a purpose of the present invention provides a kind of buckle structure that tool using is dismantled that need not, to promote the convenience of dismounting.

For reaching above-mentioned all purposes, buckle structure provided by the present invention is in order to first housing and second housing are fastened mutually, and this buckle structure comprises: first fastener is arranged on this first housing; Second fastener with this first fastener coupling, and to should being arranged on this second housing by first fastener, for pushing fastening mutually with this first fastener, thereby fastens this first housing and second housing mutually; And separate fastener, to being arranged on this second housing by first fastener, in order to when this first fastener and second fastener fasten mutually, for pushing so that this first fastener is separated with second fastener fastening place separately, this first fastener and second fastener are separated from each other, thereby this first housing and second housing are separated from each other.

In one embodiment of this invention, this first fastener is that two mutual correspondences are arranged at intervals at first trip on this first housing, forms draw-in groove between these two first trips; This second fastener is second trip with this first trip coupling, and this second trip fastens with this first trip mutually to should draw-in groove stretching in this draw-in groove when being pressed; This is separated fastener and has the portion that struts that should draw-in groove, and when being pressed, this portion of strutting struts this draw-in groove and this first trip and second trip are separated from each other; This first trip is the L type, and this second trip is the T type; This portion of strutting is wedge shape or taper, and wherein, this taper is wherein one of pyrometric cone, circular cone and a polygonal awl; This is separated fastener and also has the press part of using for pushing, and wherein, this press part is a button; This separates the spring section that fastener also has provides elastic-restoring force, and the direction of this elastic-restoring force is parallel with the direction of Gong pushing, and wherein, this spring section is a spring.

As from the foregoing, buckle structure of the present invention mainly the design by separating fastener to separate first and second trip, thereby can under need not, dismantle first and second housing by the situation of instrument, dismantle the problem that is difficult for to solve existing buckle structure, that is the present invention can promote the convenience when dismantling.

Description of drawings

Fig. 1 is the solid combination schematic representation of buckle structure of the present invention and applied first and second housing of this buckle structure;

Fig. 2 is the generalized section of first and second trip of buckle structure of the present invention;

Fig. 3 A and Fig. 3 B are the generalized section of the portion that struts of buckle structure of the present invention;

Fig. 4 A, Fig. 4 B and Fig. 4 C are the action schematic representation of buckle structure of the present invention;

Fig. 5 is the perspective exploded view of buckle structure and applied first and second housing of this buckle structure of the present invention.

The component symbol simple declaration:

1 buckle structure

11 first fasteners

11a, 11b first trip

110 draw-in grooves

12 second fasteners

13 separate fastener

131 strut portion

132 press parts

133 spring section

2 first housings

3 second housings

A, B arrow

Embodiment

Below by specific instantiation explanation embodiments of the present invention, those skilled in the art can understand other advantages of the present invention and effect easily by the content that this specification disclosed.

See also Fig. 1, be the solid combination schematic representation of buckle structure 1 of the present invention and this buckle structure 1 applied first and

second housing

2 and 3; As shown in the figure, the invention provides a kind ofly in order to fix the buckle structure 1 of first housing 2 and second housing 3, this buckle structure 1 comprises first fastener 11, second fastener 12 and separates fastener 13.

This first fastener 11 is arranged on this first housing 2, in the present embodiment, this first fastener 11 is that two mutual correspondences are arranged at intervals at first trip 11a and the 11b on this first housing 2, this

first trip

11a and 11b are the L type, and be provided with opposite direction (promptly colluding), make and form draw-in groove 110 between this first fastener 11a and the 11b colluding.

See also Fig. 2, this second fastener 12 is and these first fastener, 11 couplings, and to being arranged on this second housing 3 by first fastener 11, use for pushing to fasten mutually with this first fastener 11, thereby this first housing 2 and second housing 3 are fastened mutually, in the present embodiment, this second fastener 12 is second trip that mates with this first trip 11, this second trip is to should draw-in groove 110 stretching in this draw-in groove 110 and fasten mutually with this

first trip

11a and 11b when being pressed, and this second trip is the T type, the hook part width of this second trip is greater than the hook part spacing of this

first trip

11a and 11b, when second trip stretched into draw-in groove 110, this second trip can be interlocked with this

first fastener

11a and 11b.

See also Fig. 3 A and Fig. 3 B, this is separated 13 pairs of fasteners and should be arranged on this second housing 3 by first fastener 11, in order to when this first fastener 11 and second fastener 12 fasten mutually, for pushing so that this first fastener 11 is separated with second fastener 12 fastening place separately, this first fastener 11 and second fastener 12 are separated from each other, thereby this first housing 2 and second housing 3 are separated from each other, in the present embodiment, this is separated fastener 13 and has the portion that struts 131 that should draw-in groove 110, when being pressed, this struts portion 131 and struts this draw-in groove 110 and this

first trip

11a and 11b and second trip are separated from each other, wherein, this struts portion 131 and is wedge shape; But in other embodiments, this struts portion 131 and for example also can be and to be tapers such as pyrometric cone, circular cone or polygonal awl, and in addition, this is separated fastener 13 and has more press part 132 and spring section 133.Particularly, the direction of the elastic-restoring force that this spring section 133 of separating fastener 13 provides is parallel with the direction of Gong pushing, and wherein, this spring section 133 is a spring.

From the above, this press part 132 is for button and connect and drive this and strut portion 131, when pressing down (as the direction of arrow among Fig. 3 A) press part 132, will make the portion of strutting 131 to bottom offset in the lump.Should connect press part 132 for the spring section 133 of spring, and in press part 132 and strut between the portion 131, after removing downforce, this spring section 133 will provide elastic-restoring force (as the direction of arrow among Fig. 3 B) upwards, get back to initial position to top offset in the lump to drive press part 132 and to strut portion 131.

Therefore,, only need that second fastener 12 is aimed at this draw-in groove 110 and press down, fasten mutually with this first fastener 11, use that this first housing 2 and second housing 3 are fastened mutually to force this second fastener 12 to stretch in the draw-in groove 110 by this buckle structure 1.

For further highlighting principle and the effect of dismantling first housing 2 and second housing 3 by buckle structure of the present invention, see also Fig. 4 A, Fig. 4 B, Fig. 4 C and Fig. 5.

Shown in Fig. 4 A, push this press part of separating fastener 13 132 towards lower direction A, enter downwards in the draw-in groove 110 to force this press part 132 to drive to strut portion 131 and make this strut portion 131; Shown in Fig. 4 B, the portion that struts 131 by being wedge shape to be strutting first trip 11a and the 11b of this first fastener 11 gradually, and draw-in groove 110 is enlarged; As Fig. 4 C and shown in Figure 5, when this draw-in groove 110 is extended to certain width, the hook part width of this second fastener 12 (i.e. second trip) will be less than first trip 11a of this first fastener 11 and the hook part spacing of 11b, then, again towards this second fastener 12 of last direction B displacement, so that second fastener 12 leaves draw-in groove 110, and this first fastener 11 and second fastener 12 are separated from each other, promptly finish the program of dismounting first housing 2 and second housing 3 thus.

In addition, this Extreme breadth that struts portion 131 is not only greater than first trip 11a of this first fastener 11 and the hook part spacing of 11b, and, be enough to make this second fastener 12 freely to take out for the expansion width of draw-in groove 110 so that strut portion 131 also greater than the hook part width of this second fastener 12; Compare with existing buckle structure, when this second fastener 12 excessively tightens with draw-in groove 110, the user only need operate and separate fastener 13 is separable second fastener 12 and draw-in groove 110, not only can save and separate this draw-in groove 110 and second fastener, 12 employed strength, and need not worry to cause the damage of buckle structure 1 because of the application of force is improper.

In sum, buckle structure of the present invention fastens to assemble first and second housing mutually by first fastener and second fastener, and the design by separating fastener is to separate first and second trip, and then can under need not, dismantle first and second housing by the situation of any instrument, only need free-hand pressing down to separate fastener and can finish field-strip, so the convenience of the present invention can promote dismounting the time.

The foregoing description is illustrative principle of the present invention and effect thereof only, but not is used to limit the present invention.Any those skilled in the art all can be under spirit of the present invention and category, and the foregoing description is modified and changed.Therefore, the technical staff in the technical field all should be contained by the scope of claims not breaking away from all equivalence modifications of being finished under disclosed spirit and the technological thought or changing such as.

Claims

1, a kind of buckle structure, is characterized in that this buckle structure comprises in order to first housing and second housing are fastened mutually:

First fastener is arranged on this first housing;

Second fastener with this first fastener coupling, and to should being arranged on this second housing by first fastener, for pushing fastening mutually with this first fastener, thereby fastens this first housing and second housing mutually; And

Separate fastener, to being arranged on this second housing by first fastener, in order to when this first fastener and second fastener fasten mutually, for pushing so that this first fastener is separated with second fastener fastening place separately, this first fastener and second fastener are separated from each other, thereby this first housing and second housing are separated from each other.

2, buckle structure according to claim 1 is characterized in that: this first fastener is that two mutual correspondences are arranged at intervals at first trip on this first housing, forms draw-in groove between these two first trips.

3, buckle structure according to claim 2 is characterized in that: this second fastener for second trip of this first trip coupling, this second trip fastens with this first trip mutually to should draw-in groove stretching in this draw-in groove when being pressed.

4, buckle structure according to claim 3 is characterized in that: this is separated fastener and has the portion that struts that should draw-in groove, and when being pressed, this portion of strutting struts this draw-in groove and this first trip and second trip are separated from each other.

5, buckle structure according to claim 4 is characterized in that: described first trip is the L type, and this second trip is the T type.

6, buckle structure according to claim 4 is characterized in that: this portion of strutting is wedge shape.

7, buckle structure according to claim 4 is characterized in that: this portion of strutting is taper.

8, buckle structure according to claim 7 is characterized in that: this taper is wherein one of pyrometric cone, circular cone or a polygonal awl.

9, buckle structure according to claim 1 is characterized in that: this is separated fastener and also has the press part of using for pushing.

10, buckle structure according to claim 9 is characterized in that: this press part is a button.

11, buckle structure according to claim 1 is characterized in that: this separates the spring section that fastener also has provides elastic-restoring force, and the direction of this elastic-restoring force is parallel with the direction of Gong pushing.

12, buckle structure according to claim 11 is characterized in that: this spring section is a spring.