CN201115148Y

CN201115148Y - Fixing component

Info

Publication number: CN201115148Y
Application number: CNU200720176535XU
Authority: CN
Inventors: 谌贵花
Original assignee: Inventec Corp
Current assignee: Inventec Corp
Priority date: 2007-09-19
Filing date: 2007-09-19
Publication date: 2008-09-10
Anticipated expiration: 2017-09-19

Abstract

The utility model relates to a fixing component for holding a storage device and fixing a circuit board electrically connected with the storage device. The fixing component consists of a frame and a buckle part that can elastically deform. The frame is provided with a first opening and a second opening that are correspondingly arranged, wherein, the first opening is used for passing the storage device and then is held in the frame; lateral side of the second opening is formed with a first hook and a projecting part. The first hook is used for hooking the bottom edge of the circuit board. The buckle part can be movably arranged at one side of the frame and is provided with a first supporting arm and a second supporting arm; the first supporting arm is used for pressing the top edge of the circuit board and the second supporting arm props against the bottom end of the projecting part, so as to prevent the buckle part from moving correspondingly to the frame.

Description

Fixation kit

Technical field

The utility model relates to a kind of fixation kit, and what particularly a kind of circuit board that will be electrically connected at storage device easily was fixed in framework exempts from the screw fixation kit.

Background technology

In the keen competition in computer science and technology field, reach the assembling of finishing main frame expediently fast and become the direction that computer manufacturing person constantly follows after progress, thereby can promote the production efficiency and the competitiveness of main frame, and then can in the same industry, obtain suitable leading trend.

Yet, with general storage device, for example Winchester disk drive or CD-ROM drive, be installed in the assembly program of casing inside of server (the particularly server of 1U specification), must be earlier fixing corresponding to the circuit board (for example backboard of Winchester disk drive) of storage device in the framework rear side of casing inside, again storage device is placed in the framework, makes the Connection Block of the connectivity port insertion circuit board of storage device.Yet, in the prior art, generally still utilize the mode of screw locking that circuit board is installed on the framework.

With disclosed circuit board fixation kit in the United States Patent (USP) notification number US7177145 patent is example, and it still locks the mode fixing circuit board on the framework of storage device with screw.Yet, with screw circuit board is locked on the framework, not only can expend a large amount of time and manpower and carry out the locking one by one of screw, and will be in the small space of casing inside, locking screw on framework, also can cause the not convenient of when operation, and then influence computer equipment production and assembling efficiency.

Summary of the invention

The purpose of this utility model is, a kind of fixation kit is provided, and in order to solve in the prior art, utilizes screw that circuit board is locked in losing time and unhandy problem that framework causes.

To achieve these goals, the utility model discloses a kind of fixation kit, in order to ccontaining at least one storage device, and fixedly be electrically connected at the circuit board of storage device, fixation kit includes the retainer of a framework and an elastically deformable.Framework has corresponding one first opening and one second opening, and wherein first opening is used for storage device by being placed in the framework.Framework also has one first trip and a protuberance, and wherein first trip is formed at a lateral edges of second opening, and in order to catching on the base of circuit board, and protuberance is formed at the top margin of second opening, in order to the block retainer.The retainer of elastically deformable is arranged on a side of framework movably, retainer has one first support arm and one second support arm, first support arm is positioned at second opening and corresponding to first trip, top margin in order to the throttle circuit plate, and second support arm is resisted against the bottom of protuberance, make the retainer can be, circuit board is fixed between first trip of first support arm of retainer and framework with respect to the framework displacement.

The beneficial effects of the utility model are, the fixed mechanism that is provided by the distortion of retainer, just can be finished the fixing or dismounting of circuit board apace.That is to say,, not need to use screw or instrument fixing circuit board on framework by device of the present utility model, thus avoided taking screw locking mode and can cause expend a large amount of time and manpower.

Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.

Description of drawings

Fig. 1 is the decomposing schematic representation of fixation kit of the present utility model;

Fig. 2 A is the combination schematic diagram of fixation kit of the present utility model;

Fig. 2 B is the partial enlarged drawing of Fig. 2 A;

Fig. 3 A and Fig. 3 B are the decomposition step schematic diagram of fixation kit of the present utility model.

Wherein, Reference numeral:

The 100-framework

101-first opening

102-second opening

103-first trip

104-second trip

The 105-protuberance

106-guides flanging

The 108-guide seat

The 110-retainer

112-first support arm

1121-first hook part

1122-second hook part

The 1123-inclined-plane

114-second support arm

1141-hand push portion

The 120-storage device

The 130-circuit board

Embodiment

Figure 1 shows that the disclosed a kind of fixation kit of the utility model first embodiment, be arranged in the casing of a main frame (particularly 1U server), in order to a ccontaining storage device 120, and fixedly being electrically connected at the circuit board 130 of this storage device 120, this storage device 120 can be but is not limited to a Winchester disk drive, a CD-ROM drive or calculating punch.

Please refer to shown in Fig. 1, Fig. 2 A figure and Fig. 2 B figure, fixation kit of the present utility model includes the retainer 110 of a framework 100 and an elastically deformable, framework 100 usefulness are placed in wherein for storage device 120, retainer 110 is arranged on the lateral surface of framework 100 movably, in order to fixing circuit board 130.The framework 100 of fixation kit has one first opening 101 and one second opening 102 of mutual correspondence.By being placed in the framework 100, and the connectivity port of storage device 120 is towards second opening 102 for storage device 120 for first opening, 101 usefulness.Circuit board 130 is arranged on the outside of second opening 102, and has the Connection Block corresponding to storage device 120 on the circuit board 130, towards the inboard of framework 110.Therefore, after storage device 120 was placed into framework 100 inside, its connectivity port can be connected to the Connection Block of circuit board 130, thereby made storage device 120 be electrically connected at circuit board 130.

Shown in Fig. 1, Fig. 2 A and Fig. 2 B, the framework 100 of fixation kit also has one first trip 103, one second trip 104, a protuberance 105 and a plurality of guiding flanging 106.Wherein, first trip 103 and second trip 104 are formed at a side of second opening 102, and as shown in Figure 1, first trip 103 is positioned at the top of second trip 104, and second trip 104 is positioned at the bottom of above-mentioned side.First trip 103 and second trip 104 are respectively in order to catching on the up and down base of two circuit boards 130, and protuberance 105 is formed on the top margin of second opening 112, is positioned at the top of first trip 103.In addition, a plurality of guiding flangings 106 lay respectively at the lateral surface of framework 100, and above-mentioned guiding flanging 106 surrounds a guide seat 108, in order to ccontaining retainer 110, and make retainer 110 be arranged on the lateral surface of framework 100 movably.Retainer 110 can be arranged between adjacent two frameworks 100, comes off from guide seat to avoid retainer 110.

Please refer to shown in Fig. 2 A and Fig. 2 B, the retainer 110 of fixation kit of the present utility model is made by the rubber-like material, for example the rubber-like plastics.The centre of two double-layer frames about the retainer 110 of elastically deformable is placed, and be arranged on the guide seat 108 of a framework 100 sides wherein, but a plurality of guiding flanging 106 elasticity of framework 100 are suppressed in the outer rim of retainer 110, and retainer 110 can firmly be placed on the guide seat 108.

Shown in Fig. 1, Fig. 2 A and Fig. 2 B, retainer 110 has one first support arm 112 and one second support arm 114, wherein first support arm 112 is positioned at second opening 102, and extending, and first support arm, 112 elastically deformables and bend in the inboard of second opening 102 optionally and be stretched on the outside of second opening 102 from the bottom of second opening 102 towards the top of second opening 102.Second support arm 114 extends and approaches first support arm 112 from the inboard of second opening 102 towards the section of second opening 102, and when retainer 110 is placed on guide seat 108, second support arm 114 relies on the bottom of the protuberance 105 of framework 100, and retainer 110 is fixed.

In addition, shown in Fig. 1, Fig. 2 A and Fig. 2 B, first support arm 112 of retainer 110 also has one first hook part 1121, one second hook part 1122 and an inclined-plane 1123, wherein first hook part 1121 is positioned at the top of first support arm 112 and corresponding to first trip 103, second hook part 1122 is positioned at the below of first hook part 1121 and corresponding to second trip 104, inclined-plane 1123 is positioned at the top side of second hook part 1122.When retainer 110 was arranged on the guide seat 108 of framework 100 sides, first hook part 1121 and second hook part 1122 can be suppressed respectively in the top margin of two circuit boards 130 up and down, and inclined-plane 1123 is resisted against the bottom of first trip 103.

Then, please please refer to shown in Fig. 2 A, Fig. 2 B, Fig. 3 A and Fig. 3 B, second support arm 114 can be along the radial elastic distortion of second opening 102, and make second support arm 114 optionally break away from the compacting of protuberance 105, in addition, second support arm 114 also has proficiency pushed section 1141, uses for a user and pushes against radial elastic distortion and the disengaging protuberance 105 of second support arm 114 along second opening 102 easily, promptly shown in Fig. 3 A.Then, hand push portion 1141 also is available for users to provide a pulling force on retainer 110, and retainer 110 is pulled upwardly, and shown in Fig. 3 B, 1122 of first hook part 1121 and second hook parts can discharge the top margin of two circuit boards 130 up and down respectively.

For more detailed description, shown in Fig. 3 A and Fig. 3 B, when the user desires the outside fixing circuit board 130 of second opening 102 again, must make its generation strain and break away from protuberance 105 by first bent radial second support arm 114 along second opening 102, then, utilize hand push portion 1141 that retainer 110 is pulled upwardly again.Because the inclined-plane 1123 of first support arm 112 is resisted against the bottom of first trip 103, therefore, when retainer 110 is pulled upwardly, first trip 103 can push against inclined-plane 1123 and make first support arm, 112 strains and interior bending in the inboard of second opening 102, and first hook part 1121 and second hook part 1122 are opened, and can load onto circuit board 130, then, downward pushing and pressing first support arm 112 and make first support arm 112 recover origin-locations and be stretched on the outside of second opening 102, win hook part 1121 and second hook part 1122 are suppressed in the top margin of circuit board 130, it is fixed.Then, remove the external force of bending second support arm 114 again, the bottom that second support arm 114 recovers to rely on protuberance 105 by itself elastic force.Certainly, if the user wishes to unload circuit board 130 from framework, also can realize by repeating above-mentioned step.

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.

Claims

1, a kind of fixation kit in order to a ccontaining storage device and the fixing circuit board that electrically connects this storage device, is characterized in that this fixation kit includes:

One framework, this framework has corresponding one first opening and one second opening, this first opening is used for this storage device by being placed in this framework, and this framework also has one first trip and a protuberance, wherein this first trip is formed at a lateral edges of this second opening, in order to catching on the base of this circuit board, and this protuberance is formed at the top margin of this second opening; And

The retainer of one elastically deformable, a side of this framework again is set movably, and this retainer has one first support arm and one second support arm, and this first support arm is positioned at this second opening, in order to suppressing the top margin of this circuit board, and this second support arm relies on the bottom of this protuberance.

2, fixation kit as claimed in claim 1 is characterized in that, this first support arm has an inclined-plane, and this inclined-plane is resisted against the bottom of this first trip.

3, fixation kit as claimed in claim 1 is characterized in that, this second support arm extends and near this first support arm from the inboard of this second opening towards this section.

4, fixation kit as claimed in claim 1, it is characterized in that, this first support arm also has at least one first hook part, this first hook part is positioned at the top of this first support arm, this first hook part is corresponding to this first trip, and when this first support arm is stretched on this second open outer side, suppress the top margin of this circuit board.

5, fixation kit as claimed in claim 1, it is characterized in that, this side of second opening of this framework also has one second trip, be adjacent to the bottom of this first support arm, this second trip is in order to catch on the base of another circuit board, and this retainer also has one second hook part, in order to suppress the top margin of this another circuit board.

6, fixation kit as claimed in claim 1 is characterized in that, this framework also has a guide seat, in order to ccontaining and fix this retainer.

7, fixation kit as claimed in claim 1 is characterized in that, this second support arm also has pushed section on the other hand, uses for a user promotes this second support arm strain to break away from the bottom of this protuberance.