Pressing support and electronic equipment
By designing a rotatable support frame and an adjustable clamping assembly, the problem of insufficient versatility of the clamping bracket was solved, achieving a clamping effect that adapts to various chassis and target components.
Patent Information
- Application Number
- CN202422878331.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-11-25
AI Technical Summary
The existing clamping brackets have low versatility and cannot adapt to various types of electronic devices and different chassis structures.
A clamping bracket is designed, including a first support frame and a rotatable second support frame, which can switch between folded and unfolded states. Combined with an adjustable clamping assembly, it can adapt to chassis and target parts of different sizes.
The clamping bracket has been improved in its versatility, enabling it to be adapted to a variety of chassis and target components, thus enhancing its applicability.
Smart Images
Figure CN223666616U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of connection structure technology, and more specifically, to clamping brackets and electronic devices. Background Technology
[0002] Some existing electronic device (such as graphics card) mounting brackets are not compatible with a wide variety of different electronic device models and different chassis structures, resulting in low versatility. Utility Model Content
[0003] This application provides a clamping bracket and electronic equipment to solve the problem of low versatility of the clamping bracket.
[0004] This application provides a clamping bracket for clamping a target component to a chassis. The clamping bracket includes a first support frame, a clamping assembly, and a second support frame. The first support frame includes a base plate and two side plates, which are respectively connected to both sides of the base plate in the width direction, forming a receiving groove. The first support frame includes a first end and a second end that are opposite to each other in the length direction. The clamping assembly is connected to the first support frame and can abut against the target component. The second support frame includes a third end and a fourth end that are opposite to each other in the length direction, with the third end rotatably connected to the second end. The clamping bracket has a folded state and an unfolded state. In the folded state, the second support frame is folded relative to the first support frame and fits into the receiving groove, with the first and second ends used for connection to the chassis. In the unfolded state, the second support frame is rotated and unfolded relative to the first support frame, with the first and fourth ends used for connection to the chassis.
[0005] This application, by setting up a first support frame and a second support frame, allows the length of the clamping bracket to be adjusted. When the clamping bracket is in the folded state, its length is shorter, allowing it to be mounted on a chassis with a small opening and clamping the target component. When the clamping bracket is in the unfolded state, its length is longer, allowing it to be mounted on a chassis with a larger opening and clamping the target component. Thus, the clamping bracket can be adapted to various chassis, improving its versatility.
[0006] In one possible implementation, the clamping assembly includes a connecting plate, a first clamping member, and a second clamping member. The connecting plate is connected to the base plate on the side opposite to the receiving groove. The first clamping member is connected to the connecting plate. The second clamping member is connected to the base plate and is spaced apart from the first clamping member to define a space for mating with the target part.
[0007] In one possible implementation, the base plate has a groove extending along the length of the first support frame. The connecting plate is slidably fitted into the groove to adjust the distance between the first clamping member and the second clamping member.
[0008] In one possible implementation, the connecting plate includes a bent portion, a plate body, and a fixing portion. The plate body overlaps the base plate on the side opposite to the receiving groove. The bent portion is connected to the plate body and extends into the receiving groove through a groove to slidably engage with the base plate. The fixing portion is connected to the connecting plate and is used to fix the plate body to the base plate.
[0009] In one possible implementation, the first clamping member has a first pressing plate and a first limiting portion. The second clamping member has a second pressing plate and a second limiting portion. The first limiting portion protrudes from one end of the first pressing plate along its length direction away from the second clamping member, and the second limiting portion protrudes from one end of the second pressing plate along its length direction away from the first clamping member.
[0010] In one possible implementation, the second end further includes a first positioning portion having a first protrusion extending inward into the receiving groove. The third end has a first positioning groove, and when the clamping bracket is in the unfolded state, the first protrusion engages with the first positioning groove. The first end has a second positioning groove. The fourth end further includes a second positioning portion having a second protrusion extending inward into the receiving groove. When the clamping bracket is in the folded state, the second protrusion can extend into the second positioning groove.
[0011] In one possible implementation, the second end is provided with an extension plate that extends away from the first end. When the clamping bracket is in the deployed state, the second support frame is supported by the extension plate.
[0012] In one possible implementation, the first end has a first latching portion, and the fourth end has a second latching portion. When the clamping bracket is in the unfolded state, the second latching portion and the first latching portion are respectively latched onto the chassis. When the clamping bracket is in the folded state, the first latching portion is latched onto one side of the chassis, and the extension plate is connected to the frame on the other side of the chassis.
[0013] This application also provides an electronic device, including a chassis, a target component, and a clamping bracket. The target component is mounted in the chassis. The two ends of the clamping bracket are respectively connected to the chassis and clamp the target component to the chassis.
[0014] This application also provides an electronic device, including a chassis, a target component, and a clamping bracket. The chassis includes a housing and a frame, with the frame connected to the housing. The target component is mounted in the chassis. One side of the clamping bracket is connected to the housing, and the other side of the clamping bracket is connected to the frame to clamp the target component to the chassis. Attached Figure Description
[0015] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the structure of an electronic device in one usage state according to an embodiment of this application;
[0017] Figure 2 for Figure 1 A schematic diagram of another usage state of electronic devices in the device;
[0018] Figure 3 for Figure 1 Sectional view along line III-III;
[0019] Figure 4 for Figure 1 A three-dimensional view of the clamping bracket in its unfolded state;
[0020] Figure 5 for Figure 4 Exploded view of the intermediate compression bracket;
[0021] Figure 6 for Figure 5 A three-dimensional view of the first support frame in the middle;
[0022] Figure 7 for Figure 5 A three-dimensional view of the connecting plate, the first clamping member, and the second clamping member in the middle;
[0023] Figure 8 for Figure 2 A three-dimensional view of the clamping bracket in its folded state;
[0024] Figure 9 for Figure 2 A 3D view of the chassis.
[0025] Explanation of key component symbols:
[0026] 1000 electronic devices
[0027] Target part 100
[0028] Pressure surface 1001
[0029] Chassis 200
[0030] Frame 2001
[0031] Second screw hole 2002
[0032] 300 clamping bracket
[0033] First support frame 10
[0034] Base plate 101
[0035] Slide 1011
[0036] Side panel 102
[0037] Receiving tank 103
[0038] First end 104
[0039] First card connector 1041
[0040] Second positioning groove 1042
[0041] Second end 105
[0042] First Positioning Unit 1051
[0043] First protrusion 1052
[0044] First through hole 1053
[0045] Extension plate 106
[0046] Third through hole 1061
[0047] Through slot 107
[0048] Second support frame 11
[0049] Third end 111
[0050] First positioning slot 1111
[0051] First connecting part 1112
[0052] Second through hole 1113
[0053] Fourth end 112
[0054] Second positioning unit 1121
[0055] Second protrusion 1122
[0056] Second connector 1123
[0057] Clamping assembly 12
[0058] Connector plate 121
[0059] Bending part 1211
[0060] Plate body 1212
[0061] Fixing part 1213
[0062] First screw hole 1214
[0063] First clamping component 122
[0064] First pressure plate 1221
[0065] First limiting part 1222
[0066] Second clamping component 123
[0067] Second pressure plate 1231
[0068] Second limiting part 1232
[0069] First fixing screw 131
[0070] Second fixing screw 132
[0071] Rotating shaft 14
[0072] Length direction X
[0073] Width direction Y
[0074] Z-axis height
[0075] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this application. Detailed Implementation
[0076] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.
[0077] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. When a component is said to be "set on" another component, it can be directly set on the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.
[0078] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein in the specification of this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.
[0079] Some embodiments of this application are described in detail. Unless otherwise specified, the following embodiments and features can be combined with each other.
[0080] Example
[0081] See Figure 1 This embodiment provides an electronic device 1000, including a chassis 200, a target component 100, and a clamping bracket 300. The target component 100 is mounted on the chassis 200. The clamping bracket 300 is mounted on the chassis 200 and can clamp the target component 100 vertically (i.e., in the height direction Z).
[0082] In this embodiment, the chassis 200 includes a bottom wall 2003 and two side walls 2004 along the length direction X. The two side walls 2004 are connected to the base plate 101 and form an internal space for mounting the target component 100.
[0083] In this embodiment, the target component 100 is mounted on the chassis 200, and the target component 100 includes a pressure-bearing surface 1001 (see...). Figure 3 The clamping assembly 12 can limit and clamp the target part 100 along the height direction Z.
[0084] In this embodiment, the target component 100 is a graphics card. The target component 100 is elongated and is installed in the internal space and connected to the bottom wall 2003. A clamping bracket 300 is disposed on the two side walls 2004 opposite to the bottom wall 2003 to clamp the target component 100 between the clamping bracket 300 and the bottom wall 2003. In other embodiments, the target component 100 may also be other components disposed in the internal space.
[0085] See Figure 2 In this embodiment, the chassis 200 also includes a frame 2001, and the two ends of the clamping bracket 300 are respectively engaged with the other side of the two side walls 2004 of the chassis 200 opposite to the bottom wall 2003, so as to press the target part 100 between the clamping bracket 300 and the bottom wall 2003.
[0086] See Figure 3In this embodiment, the clamping bracket 300 includes a first support frame 10, a clamping assembly 12, and a second support frame 11. The first support frame 10 includes a base plate 101 and two side plates 102, which are respectively connected to both sides of the base plate 101 in the width direction Y. The base plate 101 and the two side plates 102 form a receiving groove 103. The first support frame 10 includes a first end 104 and a second end 105 opposite to each other in the length direction X. The clamping assembly 12 is connected to the first support frame 10 and can abut against the target part 100. The second support frame 11 includes a third end 111 and a fourth end 112 opposite to each other in the length direction X. The third end 111 is rotatably connected to the second end 105. The clamping bracket 300 has a folded state and an unfolded state. In the folded state, the second support frame 11 is folded relative to the first support frame 10 and fits into the receiving groove 103. The first end 104 and the second end 105 are used to connect to the chassis 200. In the unfolded state, the second support frame 11 rotates and unfolds relative to the first support frame 10, and the first end 104 and the fourth end 112 are used to connect with the chassis 200.
[0087] This embodiment of the application, by setting a first support frame 10 and a second support frame 11, allows the clamping bracket 300 to change its length along the length direction X. When the clamping bracket 300 is in the folded state, its length along the length direction X is shorter, allowing it to be mounted on a chassis 200 with a smaller opening, and the clamping assembly 12 clamps the target component 100. When the clamping bracket 300 is in the unfolded state, its length along the length direction X is longer, allowing it to be mounted on a chassis 200 with a larger opening, and the clamping assembly 12 clamps the target component 100. Thus, the clamping bracket 300 can be adapted to various chassis 200s, improving its versatility.
[0088] In this embodiment, the chassis 200 forms an opening on the other side of the bottom wall 2003 to house the target component 100 and other devices. When the chassis 200 is equipped with a frame 2001, the frame 2001 corresponds to a portion of the bottom wall 2003, and the opening formed on the other side of the chassis 200 relative to the bottom wall 2003 is smaller.
[0089] In this embodiment, the second end 105 has two first through holes 1053, which are respectively disposed on two side plates 102 opposite to each other along the width direction Y of the first support frame 10. The third end 111 has two second through holes 1113 (see... Figure 2 The two second through holes 1113 correspond to the two first through holes 1053 along the width direction Y. The clamping bracket 300 also includes two rotating shafts 14, each rotating shaft 14 fixing a first through hole 1053 and a second through hole 1113, so that the second support frame 11 can rotate around the rotating shaft 14.
[0090] See Figures 3 to 9 In this embodiment, the clamping assembly 12 includes a connecting plate 121, a first clamping member 122, and a second clamping member 123. The connecting plate 121 is connected to the base plate 101 on the side opposite to the receiving groove 103. The first clamping member 122 is connected to the connecting plate 121. The second clamping member 123 is connected to the base plate 101, and the second clamping member 123 is spaced apart from the first clamping member 122 to define a space for mating with the target member 100.
[0091] In this embodiment, the connecting plate 121 is disposed on one side of the first support frame 10 near the inside of the chassis 200, and the first clamping member 122 is disposed on the other side of the connecting plate 121 relative to the first support frame 10.
[0092] In this embodiment, the first clamping member 122 and the second clamping member 123 are made of rubber. The first clamping member 122 is bonded to the connecting plate 121 and the first clamping member 122 is bonded to the first support frame 10.
[0093] In other embodiments, the first clamp 122 and the second clamp 123 may be made of other materials.
[0094] In this embodiment, the base plate 101 has a sliding groove 1011, which extends along the length direction X of the first support frame 10. The connecting plate 121 is slidably fitted into the sliding groove 1011 to adjust the distance between the first clamping member 122 and the second clamping member 123.
[0095] In this embodiment, the connecting plate 121 includes a bent portion 1211, a plate body 1212, and a fixing portion 1213. The plate body 1212 is stacked on the side of the base plate 101 opposite to the receiving groove 103. The bent portion 1211 is connected to the plate body 1212 and extends from the slide groove 1011 into the receiving groove 103, so as to be slidably engaged with the base plate 101. The fixing portion 1213 is connected to the connecting plate 121 and is used to fix the plate body 1212 to the base plate 101.
[0096] In this embodiment, the sliding and fixing processes of the connecting plate 121 are performed sequentially. First, the connecting plate 121 slides in the groove 1011 with its curved portion 1211 to adjust the distance between the first clamping member 122 and the second clamping member 123, thereby adapting to target parts 100 of different sizes (such as different thicknesses). Then, the fixing portion 1213 is used to fix the connecting plate 121 to the base plate 101 to maintain the distance between the first clamping member 122 and the second clamping member 123, so that the first clamping member 122 and the second clamping member 123 can clamp the target part 100 for limiting.
[0097] In this embodiment, the first support frame 10 also has a through groove 107, which extends along the length direction X of the first support frame 10. The fixing part 1213 has a first screw hole 1214, which corresponds to the through groove 107 along the height direction Z. The clamping bracket 300 also includes a first fixing screw 131, which can pass through the through groove 107 along the height direction Z and engage with the first screw hole 1214 to fix the connecting plate 121 to the first support frame 10.
[0098] In this embodiment, the first clamping member 122 has a first pressing plate 1221 and a first limiting portion 1222. The second clamping member 123 has a second pressing plate 1231 and a second limiting portion 1232. The first limiting portion 1222 protrudes from one end of the first pressing plate 1221 along the length direction X away from the second clamping member 123, and the second limiting portion 1232 protrudes from one end of the second pressing plate 1231 along the length direction X away from the first clamping member 122.
[0099] In this embodiment, the first limiting part 1222 and the second limiting part 1232 are opposite each other along the length direction X, so as to abut against the two side plates of the target part 100 that are opposite each other along the length direction X, and limit the target part 100 along the length direction X.
[0100] In this embodiment, the second end 105 further includes a first positioning portion 1051, the first positioning portion 1051 having a first protrusion 1052 protruding into the receiving groove 103 (see...). Figure 3 The third end 111 has a first positioning groove 1111. When the clamping bracket 300 is in the unfolded state, the first protrusion 1052 extends into the first positioning groove 1111. The first end 104 has a second positioning groove 1042. The fourth end 112 also includes a second positioning part 1121, which has a second protrusion 1122 protruding outward from the receiving groove 103. When the clamping bracket 300 is in the folded state, the second protrusion 1122 can extend into the second positioning groove 1042.
[0101] In this embodiment, when the clamping bracket 300 is in the unfolded state, the first positioning part 1051 cooperates with the first positioning groove 1111, the second end 105 is fixed to the third end 111, and the angle between the first support frame 10 and the second support frame 11 is 180°.
[0102] In this embodiment, the second end 105 is provided with an extension plate 106 that extends away from the first end 104. When the clamping bracket 300 is in the unfolded state, the second support frame 11 is supported by the extension plate 106.
[0103] In this embodiment, the first end 104 further includes a first latching portion 1041, which latches onto the chassis 200. When the clamping bracket 300 is in the unfolded state (see...), Figure 1 The fourth end 112 also includes a second latching portion 1123, which latches onto the chassis 200 to secure the clamping bracket 300 to the chassis 200. Alternatively, when the clamping bracket 300 is in a folded state (see...), Figure 2 The chassis 200 also includes a frame 2001, which corresponds to a portion of the opening of the chassis 200. An extension plate 106 is connected to the frame 2001 to fix the clamping bracket 300 to the chassis 200.
[0104] In this embodiment, the extension plate 106 has a third through hole 1061, and the frame 2001 has a second screw hole 2002. The clamping bracket 300 includes a second fixing screw 132. When the clamping bracket 300 is in the folded state, the third through hole 1061 corresponds to the second screw hole 2002 along the height direction Z. The second fixing screw 132 passes through the third through hole 1061 along the height direction Z and engages with the second screw hole 2002 to fix the first support frame 10 to the chassis 200.
[0105] In summary, the clamping bracket 300 of this application embodiment, by providing a first support frame 10 and a second support frame 11, allows the second support frame 11 to be rotatably fitted to the first support frame 10. The second support frame 11 can rotate into the receiving groove 103, placing the clamping bracket 300 in a folded state, or rotate out of the receiving groove 103 and fix it to the first support frame 10, also placing the clamping bracket 300 in a folded state. This allows the clamping bracket 300 to be used with different chassis 200s. An adjustable clamping assembly 12 is also provided, allowing adjustment of the distance between the first clamping member 122 and the second clamping member 123 to allow the clamping bracket 300 to be used with different target parts 100. The clamping bracket 300 provided in this application embodiment can be used with different chassis 200s and different target parts 100, exhibiting strong versatility.
[0106] The above embodiments are only used to illustrate the technical solutions of this application and are not intended to limit it. Although this application has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions to the technical solutions of this application should not depart from the spirit and scope of the technical solutions of this application.
Claims
1. A clamping bracket for clamping a target component to a chassis, characterized in that, include: A first support frame includes a base plate and two side plates, the two side plates being respectively connected to both sides of the base plate in the width direction, the base plate and the two side plates forming a receiving groove; the first support frame includes a first end and a second end that are opposite to each other in the length direction; A clamping assembly is connected to the first support frame and is capable of abutting against the target component; The second support frame includes a third end and a fourth end that are opposite to each other along the length direction, and the third end is rotatably connected to the second end; The clamping bracket has a folded state and an unfolded state; In the folded state, the second support frame is folded relative to the first support frame and fits into the receiving slot, with the first end and the second end used to connect to the chassis; In the unfolded state, the second support frame rotates and unfolds relative to the first support frame, and the first end and the fourth end are used to connect to the chassis.
2. The clamping bracket according to claim 1, characterized in that: The clamping assembly includes a connecting plate, a first clamping member, and a second clamping member, wherein the connecting plate is connected to the side of the base plate opposite to the receiving groove; The first clamping member is connected to the connecting plate; The second clamping member is connected to the base plate, and the second clamping member is spaced apart from the first clamping member to define a space for mating with the target member.
3. The clamping bracket according to claim 2, characterized in that: The base plate is provided with a sliding groove, which extends along the length of the first support frame; The connecting plate is slidably fitted into the slide groove to adjust the distance between the first clamping member and the second clamping member.
4. The clamping bracket according to claim 3, characterized in that: The connecting plate includes a bent portion, a plate body, and a fixing portion; The plate is stacked on the side of the base plate opposite to the receiving groove; The curved portion is connected to the plate and extends from the slide groove into the receiving groove, so as to be slidably engaged with the base plate; The fixing part is connected to the connecting plate and is used to fix the plate body to the base plate.
5. The clamping bracket according to claim 2, characterized in that: The first clamping member has a first pressing plate and a first limiting part; The second clamping member has a second pressure plate and a second limiting part; The first limiting part protrudes from one end of the first pressing plate away from the second clamping member along the length direction, and the second limiting part protrudes from one end of the second pressing plate away from the first clamping member along the length direction.
6. The clamping bracket according to claim 1, characterized in that: The second end further includes a first positioning part, the first positioning part having a first protrusion protruding into the receiving groove; the third end is provided with a first positioning groove, and when the clamping bracket is in the unfolded state, the first protrusion engages with the first positioning groove; and / or, The first end is provided with a second positioning groove; the fourth end also includes a second positioning part, the second positioning part having a second protrusion protruding into the receiving groove; when the clamping bracket is in a folded state, the second protrusion can extend into the second positioning groove.
7. The clamping bracket according to claim 1, characterized in that: The second end is provided with an extension plate that extends away from the first end; When the clamping bracket is in the extended state, the second support bracket is supported on the extension plate.
8. The clamping bracket according to claim 7, characterized in that: The first end is provided with a first latching part, and the fourth end is provided with a second latching part; When the clamping bracket is in the unfolded state, the second snap-fit part and the first snap-fit part are respectively snapped into the chassis; When the clamping bracket is in the folded state, the first snap-fit part snaps into one side of the chassis, and the extension plate is connected to the frame on the other side of the chassis.
9. An electronic device, characterized in that, include: Chassis; The target component is mounted on the chassis. The clamping bracket according to any one of claims 1-8, wherein both ends of the clamping bracket are respectively connected to the chassis and clamp the target component to the chassis.
10. An electronic device, characterized in that, include: A chassis, the chassis including an outer shell and a frame, the frame being connected to the outer shell; The target component is mounted on the chassis. The clamping bracket according to any one of claims 1-8, wherein one side of the clamping bracket is connected to the housing and the other side of the clamping bracket is connected to the frame to clamp the target component to the chassis.