TWI694761B - Fixing parts and matching plates - Google Patents

Abstract

The invention relates to a fixing piece and its matching plate, which includes a fixing piece, a first plate and a second plate, wherein the bottom surface of the base of the fixing piece is provided with a positioning body, and a clamping groove is provided on the side of the positioning body, and the positioning A pushing surface is formed on the bottom of the body, and a first plate is positioned on the base of the fixing member. When the positioning body of the fixing piece penetrates into the coupling hole of the second plate, the elastic holding member under the second plate resists The part will be elastically compressed and deformed by the pushing surface of the positioning body, and when the clamping slot of the positioning body is aligned with the inner wall surface of the coupling hole, the elastic resisting member is elastically deformed to restore the lateral displacement of the positioning body , And then the card slot is held on the inner wall surface of the coupling hole, so that the first plate and the second plate are quickly and firmly combined into one, and at the same time, a certain feel is generated, so that the second plate can be surely completed in place. This achieves the effect of easy operation.

Description

Fixing parts and matching plates

The present invention provides a fixing member and its matching plate, especially when the positioning body of the fixing member penetrates into the coupling hole of the second plate, the elastic resisting member of the second plate will be pushed up and compressed by the positioning body, and to be determined When the clamping groove of the body is aligned with the inner wall surface of the coupling hole, the elastic resisting member is restored, so that the clamping groove is clamped in the coupling hole, so that the first plate and the second plate are integrated into one body.

According to the general industrial computer server, the chassis is usually equipped with electronic devices such as motherboards, hard disks, fan modules and power supplies. However, due to the limited space in the server chassis, how to fully Only by using limited space and maximizing the use effect can more electronic devices be installed inside the server case. However, when the electronic devices are combined, they are often limited by the space, so that users cannot be sure when the electronic devices are stuck. Knowing whether it is in place can only be judged by intuition, which is easy to cause inconvenience and difficulty in assembly alignment and the resulting precision is poor, which affects the assembly effect and structural stability. The server performs various computer operating systems. Assembly or maintenance operations are also combined with multiple operating host systems, and when various computer operating systems need to perform inspections, update programs, and other related operations, the boxes of different layers must be pulled out of the chassis one by one to facilitate inspection or related Maintenance work, so the box assembled in the case is provided with a simple buckling structure, so that the buckling structure can facilitate the assembly of the box in the case, or the case can be pulled out from the case , If the user neglects When carrying hand tools that fit, it will affect the overall disassembly and assembly operations.

Therefore, how to solve the above-mentioned lack of inconvenience and inconvenience is the urgent direction for related companies to study and improve.

Therefore, in view of the above-mentioned deficiencies, the inventors collected relevant information, and after various evaluations and considerations, the inventors of the invention designed the fixing member and its matching plate.

The main purpose of the present invention is that the bottom surface of the base of the fixing member is provided with a positioning body, and a clamping groove is provided on the side surface of the positioning body, and a pushing surface is formed at the bottom of the positioning body, and the first plate is positioned on the base of the fixing member When the positioning body of the fixing member penetrates into the coupling hole of the second plate, the resisting portion of the elastic resisting member under the second plate will be pushed up by the pushing surface of the positioning body to be elastically compressed and deformed, and to be determined When the clamping groove of the position body is aligned with the inner wall surface of the coupling hole, the elastic resisting member is elastically deformed to restore the lateral displacement of the positioning body, so that the clamping groove is clamped to the inner wall surface of the coupling hole, thereby making the first plate It is integrated with the second plate quickly and firmly, and at the same time produces a certain paragraph of hand feeling, so that it can be sure that the second plate has completed the action in place, and it is not easy to produce rotation or loosening, thereby improving the accuracy of assembly alignment. At the same time, it ensures the stability of the overall structure and has the effect of easy operation. Moreover, the fixing member only needs a single downward assembly action, and the first plate and the second plate can be quickly assembled and integrated without additional assembly actions, and then It can improve the assembly speed and fluency, so as to achieve the purpose of convenient use.

1: fixed parts

11: base

12: Positioning body

121: Card slot

122: Push to face

13: Connection Department

131: board body

132: Slip hole

14: Positioning components

141: Combination seat

1410: Channel

1411: Receptacle

1412: positioning plate

1413: Positioning hole

142: articulation rod

1420: Connection hole

1421: Grooving

1422: Pivot lever

143: Elastomer

144: Washer

145: card holder

1450: Hole

1451: card slot

2: The first plate

20: Perforation

21: The first substrate

3: second sheet

30: Joint hole

31: Second substrate

310: positioning hole

311: locating ring

312: Board

32: Holding board

33: Elastic retaining piece

331: Resistance

332: resisting arm

3321: resisting end

4: chassis

41: keyhole

411: locking element

42: Buckle

The first figure is a perspective view of the present invention.

The second figure is a perspective view of the present invention from another perspective.

The third figure is an exploded perspective view of the present invention.

The fourth figure is an exploded perspective view of another perspective of the present invention.

The fifth figure is a perspective external view of the invention after being assembled with the cabinet.

The sixth figure is a side sectional view of the present invention before assembly.

The seventh figure is a side sectional view of the present invention when assembled.

Figure 8 is a side cross-sectional view of the present invention after assembly.

The ninth figure is a perspective view of another perspective view of another embodiment of the present invention.

Figure 10 is a perspective view of another perspective view of yet another embodiment of the present invention.

In order to achieve the above-mentioned objectives and effects, the technical means and structure adopted by the present invention, the drawings and details of the preferred embodiments of the present invention are described in detail below. Their features and functions are as follows, so that they can fully understand.

Please refer to the first, second, third, and fourth figures, as can be clearly seen from the figures, the present invention includes a fixing member 1, a first sheet 2 and a second sheet 3, wherein: the fixing member 1 has a ring The base 11 has a shape, and a positioning body 12 with a reduced outer diameter is provided on the bottom surface of the base 11, and the positioning body 12 is provided with a clamping groove 121 on the side, and an arc-shaped pushing surface 122 is formed on the bottom end surface of the positioning body 12.

The top surface of the base portion 11 of the fixing member 1 is provided with an engaging portion 13, and the engaging portion 13 has a plate body 131, and an elliptical sliding hole 132 is penetrated inside the plate body 131, and then is engaged with the engaging portion 13 There is a positioning assembly 14, and the positioning assembly 14 includes a coupling seat 141, and a channel 1410 is longitudinally penetrated inside the coupling seat 141, and an accommodating groove 1411 with a larger outer diameter is recessed above the channel 1410, and then combined Block 141 Two positioning plate bodies 1412 are provided on the surface, and each positioning plate body 1412 is provided with at least one positioning hole 1413, and an engaging rod 142 which is connected to the plate body 131 of the engaging portion 13 is penetrated in the channel 1410 and is engaged The two ends of the rod 142 are respectively provided with slits 1421, and each of the slits 1421 is provided with an engaging hole 1420 opposite to the two side walls, and the two engaging holes 1420 are provided with a pivot rod 1422, and a slit 1421 at one end of the engaging rod 142 The inside is for the plate body 131 of the engaging portion 13 to be inserted, and the pivot rod 1422 is used to pass through the two engaging holes 1420 and the sliding hole 132 on the plate body 131 to be in a pivoted state, and then a restriction is sleeved on the engaging rod 142 The elastic body 143 located in the accommodating groove 1411 and the washer 144 abutting on the top surface of the coupling seat 141, and a clamping piece 145 is installed in the slot 1421 at the other end of the connecting rod 142, and the clamping piece One end of the 145 is aligned with the two connecting holes 1420, and the pivot rod 1422 is passed through the hole 1450 in a pivoted state, and a concave-shaped locking groove 1451 is provided on the bottom surface of the clamping piece 145.

The first plate 2 is a first substrate 21 having a flat shape, and a longitudinal through hole 20 is provided in the first substrate 21.

The second plate 3 is a flat second substrate 31, and a longitudinally penetrating coupling hole 30 is provided inside the second substrate 31, and a positioning ring 311 is provided on the bottom surface of the second substrate 31, and the positioning ring 311 laterally penetrates inside A positioning hole 310 is provided, and a resisting plate 32 is bent at at least one side of the second plate 3, and a positioning hole 310 is installed below the second substrate 31 for elastic support against the resisting plate 32 The elastic resisting member 33, and one side of the elastic resisting member 33 has a resisting portion 331 located at the lower side of the inner side of the coupling hole 30, and two resisting arms 332 extend outward at two ends of the resisting portion 331, Then, at the ends of the two resisting arms 332, the resisting ends 3321 for resisting the resisting plates 32 are bent outward.

Please also refer to the fifth, sixth, seventh and eighth figures, as can be clearly seen from the figures, when the present invention is assembled, the fixing member 1 can first assemble the coupling seat 141 of the upper positioning assembly 14 in the chassis 4 (for example, the casing 4 of the electronic device such as a server or a hard disk), the two positioning plate bodies 1412 of the coupling seat 141 will abut on the surface of the casing 4 and make at least one of the positioning plate bodies 1412 The positioning hole 1413 is aligned with at least one locking hole 41 of the casing 4, and passes through the positioning hole 1413 through at least one locking element 411 and is locked in the locking hole 41 to form a combined positioning, so that the positioning assembly 14 The coupling seat 141 is firmly assembled on the casing 4.

The above-mentioned server casing 4 is installed as a storage device such as a hard disk drive or a solid-state hard disk, and the first plate 2 and the second plate 3 are both fixed brackets located around the server casing 4 through The fixing member 1 fixes the cabinet 4 and the fixing frame, and has the function of quick installation and disassembly. When the fixing member 1 of the present invention is assembled on the first plate 2 and the second plate 3, the fixing piece can be installed first The positioning body 12 of 1 passes through the perforation 20 of the first plate 2 so that the base 11 of the fixing member 1 stops against the surface of the first substrate 21 of the first plate 2 and is to be assembled on the second plate 3 When the second substrate 31 is on, the positioning body 12 of the fixing member 1 can be aligned with the coupling hole 30 of the second plate 3 first, and the positioning body 12 of the fixing member 1 can penetrate into the coupling hole 30, and the The positioning body 12 will contact the elastic resisting member 33 of the second plate 3 and use the pushing surface 122 of the positioning body 12 to push against the surface of the resisting portion 331 of the elastic resisting member 33 to make the elastic resisting The piece 33 bis resists the arm 332 to expand outwards in an elastic compression state, and then continue to assemble the fixing member 1 until the slot 121 of the positioning body 12 is aligned with the inner wall surface of the coupling hole 30 The resisting member 33 will generate elastic recovery, and then the resisting portion 331 of the elastic resisting member 33 is pushed against the side wall surface of the locking groove 121 of the positioning body 12 In order to drive the fixing member 1 to produce a lateral displacement, the clamping groove 121 of the positioning body 12 is inserted into the inner wall surface of the coupling hole 30 to form a stable clamping position, and the first plate 2 and the second plate 3 can be firmly combined When it is integrated and can penetrate into the coupling hole 30 of the second plate 3 by the longitudinal displacement of the positioning body 12 of the fixing member 1, the lateral displacement of the clamping groove 121 will automatically be snapped on the inner wall surface of the coupling hole 30, and a certain paragraph will be generated Feel, to be sure that the second plate 3 has completed the movement in place, and it is not easy to produce rotation or loosening, thereby improving the accuracy of assembly alignment, while ensuring the stability of the overall structure, and has the effect of easy operation. Moreover, the fixing member 1 only needs a single downward assembly operation, and the first plate 2 and the second plate 3 can be quickly assembled and integrated into one body without additional assembly actions, thereby improving assembly speed and fluency, thereby achieving convenience The effect of use.

After the locking groove 121 of the positioning body 12 is locked on the inner wall surface of the coupling hole 30 of the second plate 3, the locking piece 145 of the positioning assembly 14 can be further rotated to make the locking groove 1451 of the locking piece 145 buckle It is held in the buckle groove 42 cut on the side of the casing 4, so that the fixing member 1, the first plate 2, the second plate 3 and the casing 4 are stably assembled into one body.

When the first plate 2 and the second plate 3 of the present invention are to be released, the clamping piece 145 of the positioning assembly 14 can be rotated back to disengage from the limitation of the buckle groove 42 of the casing 4 and the clamping piece 145 can be rotated Then, the positioning body 12 of the fixing member 1 is rotated by an angle of 90 degrees, 180 degrees or 270 degrees, thereby pushing the side surface of the positioning body 12 against the inner wall surface of the coupling hole 30 of the second plate 3 to move the positioning body 12 back to the lateral direction Displacement, so as to disengage the locking groove 121 of the positioning body 12 from the restriction of the inner wall surface of the coupling hole 30, the fixing member 1 can be withdrawn upward, so that the positioning body 12 can complete the releasing action of the present invention.

The base 11 of the above-mentioned fixing member 1 preferably abuts on the surface of the first plate 2 It has a positioning, but in practical applications, the base 11 of the fixing member 1 can also be integrated with the first plate 2 by assembling methods such as riveting or snapping. However, the base 11 of the fixing member 1 is positioned at the first There are many ways on a plate 2, so all the structures that can achieve the aforementioned effects should be covered by the present invention. Such simple modifications and equivalent structural changes should be included in the patent scope of the present invention in the same way. Bright.

Moreover, the above-mentioned fixing member 1 preferably uses the connecting portion 13 to connect the positioning component 14, and then assembles the outer casing 4 on the surface through the positioning component 14, but in practical applications, the fixing component 1 can omit the use of the connecting portion 13 and the positioning component 14 are changed to a rivet joint on the surface of the base 11 of the fixing member 1, or a driving groove with a shape of a word, a cross or a cross, or directly rotating the base 11 of the fixing member 1 with bare hands. There are many ways for the fixing member 1 to rotate, which can drive the fixing member 1 to rotate axially, so all structures that can achieve the aforementioned effects should be covered by the present invention. Such simple modifications and equivalent structural changes should be the same. The rationale is included in the scope of the patent of the present invention and is conjoined with Chen Ming.

Please refer to the ninth and tenth figures again. It can be clearly seen from the figure that the bottom surface of the second substrate 31 of the second plate 3 in another embodiment of the present invention is provided with two opposing positioning rings 311, and the elastic resistance The piece 33 may be an arch-shaped metal strip, the two ends of the metal strip are inserted into the positioning holes 310 of the two positioning rings 311, and the bottom surface of the second substrate 31 of the second plate 3 of the second embodiment of the present invention is bent and extended There is a plate member 312 for resisting the plate, and the elastic resisting member 33 may be a spring, and one end of the spring-type elastic resisting member 33 is fixedly supported on the plate member 312, because the elastic resisting member 33 can It is a metal bar, spring, spring arm or other structure with elastic function, so all structures that can achieve the aforementioned effects should be covered by the present invention. Such simple modifications and equivalent structural changes should be included in the present invention in the same way Within the scope of the patent, Chen Ming.

Therefore, in the present invention, the bottom surface of the base 11 of the fixing member 1 is provided with a positioning body 12, and a clamping groove 121 is provided on the side surface of the positioning body 12, and a pushing surface 122 is formed on the bottom end surface of the positioning body 12, and the fixing member The first plate 2 is positioned on the base 11 of the 1. When the positioning body 12 of the fixing member 1 penetrates into the coupling hole 30 of the second plate 3, the resisting portion 331 of the elastic resisting piece 33 under the second plate 3 When the pushing surface 122 of the positioning body 12 is pushed up, it is elastically compressed and deformed, and when the clamping groove 121 of the positioning body 12 is aligned with the inner wall surface of the coupling hole 30, the elastic resisting member 33 is elastically deformed to restore The positioning body 12 generates a lateral displacement, and then the clamping groove 121 is held on the inner wall surface of the coupling hole 30, thereby the first plate 2 and the second plate 3 are quickly and firmly combined into one body, and at the same time, a certain paragraph of hand feel is generated to ensure that It is learned that the second plate 3 completes the action in place, so as to achieve easy operation as its main feature, but these embodiments are not intended to limit the scope of the patent application of the present invention, and any other is done without departing from the spirit of the art disclosed by the present invention Equivalent changes and modifications should be included in the scope of the patent covered by the present invention.

In summary, when the fixing member and its matching plate of the present invention are used, in order to indeed achieve their efficacy and purpose, the present invention is an invention with excellent practicability. To meet the application requirements of the invention patent, you must apply according to law I hope that the review committee will grant this case as soon as possible to protect the inventor’s hard invention. If the review committee of the Jun Bureau has any doubts, please send me a letter and give instructions. The inventor will try his best to cooperate and feel virtuous.

1: fixed parts

11: base

12: Positioning body

122: Push to face

13: Connection Department

131: board body

132: Slip hole

14: Positioning components

141: Combination seat

1410: Channel

1411: Receptacle

1412: positioning plate

1413: Positioning hole

142: articulation rod

1420: Connection hole

1421: Grooving

1422: Pivot lever

143: Elastomer

144: Washer

145: card holder

1450: Hole

1451: card slot

2: The first plate

20: Perforation

21: The first substrate

3: second sheet

30: Joint hole

31: Second substrate

32: Holding board

33: Elastic retaining piece

331: Resistance

332: resisting arm

3321: resisting end

Claims (9)

A fixing piece and its matching plate include a fixing piece, a first plate and a second plate, the first plate and the second plate are both fixed frames around the casing of the server, wherein: the fixing piece is provided with The base is provided with a positioning body on the bottom surface of the base, and a positioning groove is provided on the side surface of the positioning body, and a pushing surface is formed on the bottom of the positioning body; the first plate is a first substrate for positioning the fixing member, and is on the first substrate The inside is provided with a through hole for the positioning body to pass through; the second plate is a second substrate for the first substrate to abut against, and a coupling hole for the positioning body to penetrate is provided inside the second substrate, and then A resisting plate is bent on at least one side of the second plate, and an elastic resisting member for elastically supporting the resisting plate is provided below the second substrate, and one side of the elastic resisting member has a pair of positioning holes The resisting portion at the lower side of the inner side, when the positioning body of the fixing member penetrates into the coupling hole, the resisting portion of the elastic resisting member will be pushed up by the pushing surface of the positioning body to be elastically compressed and deformed, and to be positioned When the clamping groove of the body is aligned with the inner wall surface of the coupling hole, the elastic resisting member is elastically restored and deformed, and the positioning body is pushed against the resisting portion of the elastic resisting member relative to the side surfaces of the clamping slot, so that the positioning body generates The lateral displacement causes the card slot to be held on the inner wall surface of the coupling hole. The fixing member and its matching plate as described in item 1 of the patent application scope, wherein the top surface of the base of the fixing member is provided with an engaging portion, and a positioning component is engaged on the engaging portion, and the positioning component includes The coupling seat on the casing is provided with a channel longitudinally inside the coupling seat, and a receiving groove with a larger outer diameter is recessed above the channel, and an engaging rod for connecting with the engaging portion is penetrated in the channel, and then The engaging rod is sleeved with an elastic body limited in the accommodating groove, and a washer against the top surface of the coupling seat, and a supply buckle is provided at the other end of the engaging rod relative to the engaging part The holding piece held in the buckle groove of the preset casing. The fixing member and its matching plate as described in item 2 of the patent application scope, wherein the connecting part of the fixing member has a plate body, and an elliptical sliding hole is penetrated inside the plate body, and the two ends of the connecting rod Each is provided with a profile groove, and each profile groove is provided with an engaging hole opposite to the two side wall surfaces, and the two engaging holes are provided with pivot rods, and the profile groove at one end of the engaging rod is used for inserting the plate body of the engaging portion, and The pivoting rod is used to pass through the two connecting holes and the sliding hole to be in a pivoted state, and the slot at the other end of the connecting rod is used for inserting the clamping piece, and one end of the clamping piece is provided with a pair of two engaging holes It is provided with a pivoting rod passing through a hole in a pivotal state, and a clamping slot for buckling in a buckling slot of a preset cabinet is provided on the bottom surface of the clamping piece. The fixing member and its matching plate as described in Item 3 of the patent application scope, wherein the positioning seat body is provided with two positioning plate bodies for abutting on the surface of the preset casing, and each positioning plate body is penetrated There is at least one positioning hole aligned with at least one locking hole of the preset casing for the locking element to lock into. The fixing member and its matching plate as described in item 1 of the scope of the patent application, wherein the bottom surface of the second substrate of the second plate is provided with a positioning ring, and the positioning ring is transversely penetrated inside the positioning ring for the elastic holding member to be inserted The positioning hole is provided with two resisting arms extending outward from the two ends of the resisting portion, and the resisting ends for resisting the resisting plate are bent outward at the ends of the two resisting arms. A fixing member is provided with a base for positioning on a preset first plate, and a positioning body for penetrating into the perforation of the first plate and the coupling hole of the second plate is provided on the bottom of the base A plate and the second plate are both fixed brackets around the casing of the server, and the side of the positioning body is provided when the side of the positioning body is pushed by the elastic resisting member of the preset second plate and is held in the coupling hole The slot at the wall, and the bottom of the positioning body is formed for pushing against the preset The pushing surface of the elastic resisting piece of the second plate material, and the elastic resisting piece is in a state of elastic compression. The fixing member as described in item 6 of the patent application scope, wherein the top surface of the base of the fixing member is provided with an engaging portion, and the engaging portion is engaged with the positioning component, and the positioning component includes a location for positioning on the preset chassis The coupling seat is provided with a channel longitudinally inside the coupling seat, and an accommodating groove with a larger outer diameter is recessed above the channel, and an engaging rod for butting with the engaging portion is penetrated in the channel, and then the engaging rod is sleeved It is provided with an elastic body limited in the accommodating groove, and a washer that abuts on the top surface of the coupling seat, and at the other end of the engaging rod relative to the engaging portion is provided with a latch for buckling in the buckle groove of the preset housing sheet. The fixing member as described in item 7 of the patent application scope, wherein the connecting part of the fixing member has a plate body, and an elliptical sliding hole is penetrated inside the plate body, and a cross section is provided at each end of the connecting rod Grooves, and each profile groove is provided with an engaging hole opposite to the two side wall surfaces, and the two engaging holes are provided with pivot rods, and the profile groove at one end of the engaging rod is used for inserting the plate body of the engaging part, and the pivot rod is used The two connecting holes and the sliding holes are in a pivoted state, and the slot at the other end of the connecting rod is for the insertion of the holding piece, and one end of the holding piece is aligned with the two connecting holes and provided The pivoting rod passes through a hole in a pivotal state, and a clamping groove for buckling in the buckling groove of the preset casing is provided on the bottom surface of the clamping piece. The fixing member as described in Item 8 of the patent application scope, wherein the positioning surface of the coupling seat is provided with two positioning plate bodies for abutting on the surface of the preset casing, and each positioning plate body is provided with a registration At least one positioning hole at least one locking hole of the casing is preset for locking the locking element.

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