Display card supporting frame

Abstract

The utility model provides a display card support frame, which comprises a fixing assembly and a support piece, the fixing assembly comprises a base, a through hole is longitudinally formed inside an adjusting part arranged on one side of the base, a positioning part protruding inwards is arranged on the top of the adjusting part, and the through hole is communicated with the through hole. A plurality of external threads for a positioning cap to cover and assemble are arranged on the outer wall face of the top of the adjusting part in a surrounding mode, a longitudinally-through penetrating hole is formed in the top of the positioning cap, and a plurality of internal threads meshed with the external threads are arranged on the inner wall face of the top of the positioning cap. The head of the supporting piece is downwards provided with a rod body which extends into the through hole of the adjusting part through the penetrating hole of the positioning cap, a plurality of grooves are formed in the outer diameter of the rod body in a surrounding mode, and gaps are formed between the grooves at intervals. Wherein the positioning part of the adjusting part is embedded into the grooves to form positioning after the rod body of the supporting piece is stretched to a preset distance, so that the effect that the supporting height can be adjusted more conveniently through the supporting piece is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a display card support frame, especially to a kind of display card support frame, the rod body of support piece is arranged in the through hole inside the adjusting portion by the perforation of positioning cap, at this time, the plurality of internal threads in the inside can be engaged in the plurality of external threads of the adjusting portion by rotating the positioning cap, and then the rod body of the support piece is fixed by force, the effect that the support height, low of the support piece can be adjusted more conveniently and is fixed easily by the force of the rotation of the positioning cap is achieved. BACKGROUND

[0002] With the progress of modern technology, the development of computer, the demand of most industries and personal family will use computer, and the more complex, difficult processing program needs high-level computer host cooperation, such as high-level drawing host, animation production software host or e-sports host, desktop host for hardware equipment, as the demand increases, many internal display cards and other equipment will also expand, and more additional equipment, such as display card fan, the weight is larger, and with the weight of display card, the host slot will be lowered and inclined, which affects the service life of host and display card.

[0003] Therefore, relevant manufacturers have developed a support frame that can support display cards to avoid tilting to one side, which can maintain the balance of the display card by supporting it on one side. However, the height of the display card installed in different models of host is different, and the support frame must have a design that can easily adjust the height to support display cards of different heights. This is a key issue that needs to be improved by those engaged in this industry. UTILITY MODEL CONTENT

[0004] Therefore, in view of the above problems and deficiencies, the main purpose of the utility model is to provide a display card support frame.

[0005] The utility model provides a display card support frame, which comprises a fixing assembly and a support piece, characterized by:

[0006] The fixing assembly comprises a base, and a through hole is formed longitudinally in the adjusting portion on one side of the base. A positioning portion is provided on the top of the adjusting portion and protrudes inward. A plurality of external threads are provided on the outer wall surface of the top of the adjusting portion to cover and assemble the positioning cap. A through hole is provided longitudinally on the top of the positioning cap. A plurality of internal threads are provided on the inner wall surface of the top of the positioning cap to engage with the plurality of external threads.

[0007] The head of the support member is provided with a rod body extending into the through hole of the adjusting portion through the through hole of the positioning cap, the outer diameter of the rod body is provided with a plurality of grooves, and each of the plurality of grooves is provided with a gap arranged at intervals, and the positioning portion of the adjusting portion can be embedded between each of the grooves to form positioning after the rod body of the support member is stretched to a preset distance.

[0008] The display card support frame, wherein: a gradually inclined surface with gradually thickening width is formed at the plurality of outer thread bottom sides of the fixing assembly.

[0009] The display card support frame, wherein: a top of the adjusting portion of the fixing assembly is provided with an abutting surface extending downwardly and upwardly, and a pressing surface corresponding to the abutting surface of the adjusting portion is provided on the inner top surface of the positioning cap and extends downwardly and upwardly.

[0010] The display card support frame, wherein: a stop block is arranged at a distance away from the plurality of inner threads at the bottom of the positioning cap of the fixing assembly.

[0011] The display card support frame, wherein: at least one slot is concavely arranged at the plurality of outer threads of the adjusting portion of the fixing assembly.

[0012] The display card support frame, wherein: a receiving groove for assembling a support block is arranged at the top side of the head of the support member, and a support surface is arranged on the top surface of the support block.

[0013] The display card support frame, wherein: at least one limiting flange is protruded in the receiving groove of the support member, and limiting grooves corresponding to the at least one limiting flange are arranged on both sides of the support block.

[0014] The display card support frame, wherein: a containing space is longitudinally arranged in the base of the fixing assembly, and a through hole is arranged above the containing space for the adjusting portion to pass through.

[0015] The display card support frame, wherein: a screw member is arranged at the bottom of the base of the fixing assembly, an assembly hole for assembling the screw member is concavely arranged at the bottom of the rod body of the support member, and a containing space for containing an attachment member is arranged at the bottom of the base of the fixing assembly.

[0016] The display card support frame, wherein: at least one clamping block is protruded on the inner wall surface of the base of the fixing assembly, and at least one clamping groove corresponding to the at least one clamping block of the base is arranged on the outer wall surface of the bottom of the adjusting portion.

[0017] The display card support frame, wherein: at least one clamping block is protruded on the inner wall surface of the base of the fixing assembly, and at least one clamping groove corresponding to the at least one clamping block of the base is arranged on the outer wall surface of the bottom of the adjusting portion. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the perspective view of the display card support frame of the utility model.

[0019] Figure 2 It is another perspective view of the display card support frame of the utility model.

[0020] Figure 3 It is the exploded view of the display card support frame of the utility model.

[0021] Figure 4 It is another perspective view of the display card support frame of the utility model.

[0022] Figure 5 It is the rotating front side view of the display card support frame of the utility model.

[0023] Figure 6 It is the rotating back side view of the display card support frame of the utility model.

[0024] Figure 7 It is the assembly schematic view of the display card support frame of the utility model.

[0025] Explanation of reference numerals: 1-fixed assembly; 11-base; 110-containing space; 1100-passage; 111-engaging block; 112-screw piece; 113-attached piece; 114-receiving space; 115-bottom plate; 12-adjusting part; 120-through hole; 1201-positioning part; 121-clamping groove; 122-external thread; 1220-slotted groove; 1221-taper surface; 123-abutting surface; 13-positioning cap; 130-perforation; 131-internal thread; 132-stop block; 133-pressing surface; 2-supporting piece; 21-head; 210-receiving groove; 2101-limiting flange; 211-supporting block; 2110-limiting groove; 2111-supporting surface; 22-shaft body; 220-assembly hole; 221-groove; 2210-clearance; 3-chassis; 31-display card. DETAILED DESCRIPTION

[0026] Please refer to Figures 1 to 4 The utility model provides a display card support frame, mainly includes a fixed assembly 1 and a supporting piece 2, and the connecting relationship of the aforementioned components is as follows:

[0027] The fixing assembly 1 comprises a base 11, an adjusting part 12 and a positioning cap 13. The base 11 is internally longitudinally formed with a receiving space 110 having a through hole 1100 at the top, and at least one clamping block 111 is protruded on the inner wall of the base 11. The bottom of the base 11 is provided with a receiving space 114 for the screw member 112 to pass through and for the attachment member 113 to be accommodated. A bottom plate 115 is assembled at the bottom side of the base 11. The adjusting part 12 is arranged inside the receiving space 110 through the through hole 1100, and a through hole 120 is longitudinally formed inside the adjusting part 12. A positioning part 1201 is inwardly protruded at the top of the adjusting part 12. At least one clamping groove 121 corresponding to the at least one clamping block 111 of the base 11 is arranged at the bottom outer wall of the adjusting part 12. A plurality of external threads 122 are arranged around the outer wall at the top of the adjusting part 12. At least one section groove 1220 is recessed at the plurality of external threads 122. A gradually inclined surface 1221 gradually thickening in width is formed adjacent to the section groove 1220 at the bottom side of the plurality of external threads 122. A resting surface 123 gradually extending downward from top to bottom is arranged at the top of the adjusting part 12. The positioning cap 13 is arranged around the plurality of external threads 122 at the top of the adjusting part 12. A through hole 130 longitudinally penetrating through the top of the positioning cap 13 is arranged. A plurality of internal threads 131 engaging with the plurality of external threads 122 are arranged at the inner wall of the top of the positioning cap 13. A stop block 132 is arranged at a distance from the plurality of internal threads 131 at the bottom of the positioning cap 13. A pressing surface 133 gradually extending downward from top to bottom corresponding to the resting surface 123 of the adjusting part 12 is arranged at the top of the positioning cap 13.

[0028] The head 21 of the supporting member 2 is provided with a receiving groove 210 for assembling a supporting block 211. At least one limiting flange 2101 is protruded inside the receiving groove 210. Limiting grooves 2110 limiting the at least one limiting flange 2101 are arranged at both sides of the supporting block 211. A supporting surface 2111 is arranged at the top surface of the supporting block 211. A rod 22 extending into the through hole 120 through the through hole 130 is arranged downward from the head 21. A plurality of grooves 221 are arranged around the outer diameter of the rod 22. Spacing gaps 2210 are arranged between the plurality of grooves 221. An assembly hole 220 for assembling the screw member 112 is recessed at the bottom of the rod 22.

[0029] Furthermore, when the display card support frame is assembled, the adjusting portion 12 of the fixing assembly 1 is first arranged in the accommodating space 110 of the base 11, so that the at least one clamping groove 121 outside the adjusting portion 12 is embedded in the corresponding at least one clamping block 111 of the base 11, and the top surface of the at least one clamping block 111 is supported in the at least one clamping groove 121, thereby preventing the adjusting portion 12 from being separated from the base 11 and forming positioning. At this time, the positioning cap 13 covers the top of the adjusting portion 12, and the rod body 22 of the support piece 2 is arranged in the through hole 120 of the adjusting portion 12 through the through hole 130 of the positioning cap 13. At this time, the positioning cap 13 can be rotated, so that the plurality of internal threads 131 in the positioning cap 13 is engaged with the plurality of external threads 122 of the adjusting portion 12, and the pressing surface 133 in the positioning cap 13 is pressed against the abutting surface 123 on the top of the adjusting portion 12 as the plurality of internal threads 131 is engaged. The inwardly inclined wall surface of the pressing surface 133 is compressed against the abutting surface 123 as it is pressed downward, thereby allowing the top of the adjusting portion 12 to be pressed inward after the support piece 2 is fixed, and the rod body 22 is tightly fixed, thereby completing the overall assembly of the display card support frame.

[0030] In addition, the base 11 and the adjusting portion 12 of the fixing assembly 1 can be integrated, but the fixing assembly 1 can also be made into a multi-piece structure according to the mold opening needs of manufacturers.

[0031] Please continue to refer to Figure 5 、 Figure 6 、 Figure 7As shown, the rotating front side view, rotating rear side view and assembly schematic view of the display card support frame of the utility model, it can be clearly seen from the figure, the utility model in practical application, is via the plurality of grooves 221 on the rod body 22 of the support piece 2 adjust the length of the support piece 2, the outer diameter of the rod body 22 of the support piece 2 is slightly larger than the hole diameter of the through hole 120 of the adjusting portion 12, and the split groove 1220 provided on the adjusting portion 12 can increase the ductility of the through hole 120, and then the ductility space is manufactured to enable the rod body 22 with slightly larger outer diameter to be inserted into the inside of the through hole 120, after the support piece 2 is stretched to the required height, the positioning cap 13 is rotated to enable the plurality of internal threads 131 in the positioning cap 13 to be engaged inwardly at the plurality of external threads 122 of the adjusting portion 12, so that the split groove 1220 is contracted inwardly, and the extrusion surface 133 of the positioning cap 13 also abuts downwardly at the abutting surface 123 on the top of the adjusting portion 12 with the engagement of the plurality of internal threads 131, so that the top of the adjusting portion 12 is extruded inwardly to tightly fix the rod body 22 of the support piece 2, and the positioning portion 1201 protruding inwardly on the top of the adjusting portion 12 is positioned by being tightly inserted into the plurality of external threads 122 on the outer diameter of the rod body 22 or into the gap 2210 between the plurality of external threads 122, thereby preventing the rod body 22 from shaking up and down and enabling the support piece 2 to be stably positioned, so as to achieve the effect of freely adjusting the length of the support piece 2 required to be supported and fixing the support piece 2 by rotating the positioning cap 13.

[0032] As described above, if the fixing of the support piece 2 needs to be released, the positioning cap 13 only needs to be rotated in the opposite direction to enable the plurality of internal threads 131 to be disengaged from the engagement state of the plurality of external threads 122, and the extrusion surface 133 will be extruded away from the abutting surface 123 with the disengagement of the engagement state, thereby enabling the split groove 1220 to be released from the contracted state, so as to release the positioning portion 1201 from the tightness on the outer diameter of the rod body 22, and achieve the effect of releasing the fixing of the support piece 2.

[0033] In addition, the stop block 132 provided at a distance away from the plurality of internal threads 131 at the bottom of the positioning cap 13 can abut against the tapered surface 1221 on the bottom side of the plurality of external threads 122 after the positioning cap 13 is rotated by a predetermined distance, so that the wider side of the tapered surface 1221 can be stopped behind the stop block 132 to avoid the stop block 132 from easily moving backward and out, thereby enabling the positioning cap 13 to be rotated to a predetermined distance and not easy to rotate out of the adjusting portion 12, so as to achieve the effect of preventing the positioning cap 13 from easily disengaging from the adjusting portion 12.

[0034] Furthermore, the outer diameter of the rod body 22 is slightly larger than the hole diameter of the through hole 120, so that the rod body 22 does not directly fall into the through hole 120 after extending into the through hole 120, but the positioning portion 1201 is lightly clamped on the surface of the rod body 22, which not only facilitates the height adjustment of the support piece 2, but also has the effect of improving the hand feeling when the user stretches the support piece 2.

[0035] Furthermore, the fixing assembly 1 is used for the screw member 112 to pass through the accommodation space 110 at the bottom of the base 11 and be assembled at the assembly hole 220 at the bottom of the rod body 22, so that the screw member 112 with a larger outer diameter can be kept inside the through hole 120, thereby preventing the support piece 2 from being separated upwardly from the through hole 120.

[0036] In addition, the receiving space 114 provided at the bottom of the base 11 of the fixing assembly 1 is used for positioning the attachment member 113, and the attachment member 113 is preferably applied to be magnetically attached to a case 3, and the bottom of the attachment member 113 is further provided with the bottom plate 115 to prevent the attachment member 113 from being separated, and the support block 211 assembled in the head portion 21 of the support piece 2 has the support surface 2111 on the surface, which supports the bottom side of the display card 31 in the case 3 (as shown in the figure). Figure 7

[0037] Therefore, the utility model mainly aims at the rod body 22 of the support piece 2, which is arranged in the through hole 120 of the adjusting portion 12 through the through hole 130 of the positioning cap 13, at this time, the positioning cap 13 can be rotated to enable the plurality of internal threads 131 in the positioning cap 13 to be engaged with the plurality of external threads 122 of the adjusting portion 12, thereby tightly fixing the rod body 22 of the support piece 2, so that the support piece 2 can be conveniently adjusted in height, and the positioning cap 13 is rotated to be tightly fixed, which is the main feature. The stop block 132 provided at a distance away from the plurality of internal threads 131 at the bottom of the positioning cap 13 can abut against the rear of the plurality of external threads 122 of the adjusting portion 12 after the positioning cap 13 is rotated by a predetermined distance, so that the positioning cap 13 is not easy to rotate out of the adjusting portion 12 after being rotated by a predetermined distance, thereby achieving the effect of preventing the positioning cap 13 from being easily separated from the adjusting portion 12, which is the secondary feature.

[0038] The above description is only a preferred embodiment of the utility model, and does not limit the patent range of the utility model, so that any simple modification and equivalent structural change according to the content of the utility model specification and drawings should be included in the patent range of the utility model, and it is hereby declared.​

Claims

1. A display card support frame, comprising a fixing assembly and a support member, characterized in that: the fixing assembly comprises a base, and a regulating portion is arranged on one side of the base, a through hole is longitudinally formed in the regulating portion, a positioning portion is arranged on the top of the regulating portion, a plurality of external threads are arranged on the outer wall surface of the top of the regulating portion for assembling a positioning cap, a through hole is longitudinally formed in the top of the positioning cap, a plurality of internal threads are arranged on the inner wall surface of the top of the positioning cap for engaging with the plurality of external threads; a rod is arranged on the head of the support member and extends into the through hole of the regulating portion through the through hole of the positioning cap, a plurality of grooves are arranged on the outer diameter of the rod, and a gap is arranged between each of the plurality of grooves, wherein the positioning portion of the regulating portion can be embedded between each of the grooves to form positioning after the rod of the support member is stretched to a predetermined distance.

2. The display card support bracket of claim 1, wherein: A gradually inclined surface is formed on the bottom side of the plurality of external threads of the fixing assembly.

3. The display card support bracket of claim 1, wherein: A pressing surface is arranged on the top surface inside the positioning cap and gradually extends downward from the top surface corresponding to the abutting surface of the regulating portion.

4. The display card support bracket of claim 1, wherein: A stop block is arranged on the bottom of the positioning cap at a distance away from the plurality of internal threads.

5. The display card support bracket of claim 1, wherein: At least one slot is arranged on the regulating portion of the fixing assembly at the plurality of external threads.

6. The display card support bracket of claim 1, wherein: A receiving groove is arranged on the top side of the head of the support member for assembling a support block, and a support surface is arranged on the top surface of the support block.

7. The display card support bracket of claim 6, wherein: At least one limiting flange is protruded inside the receiving groove of the support member, and limiting grooves are arranged on both sides of the support block corresponding to the at least one limiting flange.

8. The display card support bracket of claim 1, wherein: A receiving space is longitudinally formed inside the base of the fixing assembly, and a through hole is arranged above the receiving space for the regulating portion to pass through.

9. The display card support bracket of claim 1, wherein: A screw member is arranged on the bottom of the base of the fixing assembly, and an assembly hole is recessed on the bottom of the rod of the support member for assembling the screw member, and a receiving space is arranged on the bottom of the base of the fixing assembly for receiving an attachment member.

10. The display card support bracket of claim 1, wherein: At least one clamping block is protruded on the inner wall surface of the base of the fixing assembly, and at least one clamping groove is arranged on the outer wall surface of the bottom of the regulating portion corresponding to the at least one clamping block of the base.

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