CN111857280A - Main board connection locking device of computer - Google Patents
Main board connection locking device of computer Download PDFInfo
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- CN111857280A CN111857280A CN202010783068.7A CN202010783068A CN111857280A CN 111857280 A CN111857280 A CN 111857280A CN 202010783068 A CN202010783068 A CN 202010783068A CN 111857280 A CN111857280 A CN 111857280A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/184—Mounting of motherboards
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Abstract
The invention relates to the field of computers, in particular to a computer mainboard clamping and locking device which comprises a supporting strip I, a triangular block I, a convex plate, a moving sheet I, a supporting strip II and a stop block. The middle part fixedly connected with of holding in the palm strip I holds in the palm strip II, hold in the palm the equal fixedly connected with flange in both ends around strip I, respectively be provided with one around the removal piece I, two removal piece I are sliding connection both ends around holding in the palm strip I respectively, equal three hornblocks I of fixedly connected with on the opposite face of two removal piece I upper ends, the equal fixedly connected with dog in both ends around the support strip I downside, two dogs all are located between two removal piece I, equal fixedly connected with compression spring I on two flanges, two compression spring I's the other end difference fixed connection is in two removal piece I's the outside.
Description
Technical Field
The invention relates to the field of computers, in particular to a computer motherboard clamping and locking device.
Background
The invention discloses a quick clamping locking device with application number CN201510604924.7, and provides the quick clamping locking device, which comprises: the locking device comprises a nut, a threaded sleeve, a spring, a locking pin, a first clamping branch port and a second clamping branch port; one end of the locking pin is fixedly connected with the nut, the other end of the locking pin is inserted into the locking blind hole, the threaded sleeve is sleeved on the locking pin and is installed in the installation hole of the end cover, the spring is sleeved on the locking pin, one end of the spring is connected with the threaded sleeve, and the other end of the spring is connected with one end of the locking pin inserted into the locking blind hole; and the nut is pulled out or loosened to drive the spring to stretch and retract, so that the locking pin moves in the mounting hole of the end cover, and the mounting, dismounting and locking of the end cover and the shell are realized. The invention realizes high-precision and high-reliability connection between structures in a narrow space, and has the advantages of compact structure, simple operation, repeated disassembly and assembly and good maintainability. However, the invention can not clamp and lock the computer mainboard and fix the mainboard in the case.
Disclosure of Invention
The invention provides a computer mainboard clamping and locking device which has the beneficial effects that the computer mainboard can be clamped and locked, and the mainboard is fixed in a case.
The invention relates to the field of computers, in particular to a computer mainboard clamping and locking device which comprises a supporting strip I, a triangular block I, a convex plate, a moving sheet I, a supporting strip II and a stop block.
The middle part fixedly connected with of holding in the palm strip I holds in the palm strip II, hold in the palm the equal fixedly connected with flange in both ends around strip I, respectively be provided with one around the removal piece I, two removal piece I are sliding connection both ends around holding in the palm strip I respectively, equal three hornblocks I of fixedly connected with on the opposite face of two removal piece I upper ends, the equal fixedly connected with dog in both ends around the support strip I downside, two dogs all are located between two removal piece I, equal fixedly connected with compression spring I on two flanges, two compression spring I's the other end difference fixed connection is in two removal piece I's the outside.
Computer motherboard meets locking device still includes the ring, erect the cylinder, the backing pin, remove the seat, rectangular hole and hole pole, the equal fixedly connected with in both ends erects the cylinder about holding in the palm strip II downside, the equal fixedly connected with hole pole in the left and right sides of removing the seat, all be provided with the rectangular hole on two hole poles, two perpendicular cylinders are pegged graft respectively on two rectangular holes, the equal fixedly connected with backing pin of two perpendicular cylindrical lower extreme, two backing pins are located the downside of two hole poles respectively, equal sliding connection has the ring on two perpendicular cylinders, two rings are located the upside of two hole poles respectively, compression spring II has all been cup jointed on two perpendicular cylinders, compression spring II is located between holding in the palm strip II and the ring.
Computer motherboard meets locking device still includes tight pole in top and tight piece in top, and the equal lateral sliding connection in outer end of two hole poles has tight pole in top, and the equal fixedly connected with in inner of two tight poles in top pushes up the tight piece in top, has all cup jointed compression spring III on two tight poles in top, and the inner of two compression spring III all pushes up on pushing up the tight piece.
Computer motherboard meets locking device still includes triangle piece II, removal piece II, circular separation blade, sliding sleeve and L shape pole, the equal fixedly connected with L shape pole in the left and right sides of removal seat, the equal fixedly connected with circular separation blade of the right-hand member of two L shape poles, two sliding sleeves are horizontal sliding connection respectively on two L shape poles, compression spring IV has all been cup jointed on two L shape poles, compression spring IV is located between circular separation blade and the sliding sleeve, two removal piece II's lower part difference fixed connection is the upside of two sliding sleeves, equal fixedly connected with triangle piece II on the opposite face on two removal piece II upper portions.
Computer motherboard meets locking device still includes rectangular piece, cylindricality pole, spring strip and curb plate, removes the seat in the front and back direction sliding connection on rectangular piece, the equal fixedly connected with spring strip in both ends around the rectangular piece, the equal fixedly connected with spring strip in the inner of two spring strips, the equal fixedly connected with cylindricality pole in the inner of two spring strips, the inner of two cylindricality poles pushes up respectively in the front and back both ends that remove the seat.
The computer main board clamping and locking device further comprises a rack, a side shaft, convex ribs, a door-shaped frame and a gear, wherein the side shaft is arranged in the front and back direction, the convex ribs are axially arranged on the side shaft, the long strip block is connected to the side shaft and the convex ribs in a sliding mode, the door-shaped frame is fixedly connected to the lower side of the side shaft, the gear driven by a motor is arranged in the middle of the door-shaped frame, the rack is fixedly connected to the lower side of the long strip block, and the rack is in meshing transmission with the gear.
Computer motherboard meets locking device still includes the slide opening pole, the slide opening, keep off the ring, the worker shape frame, the support column, smooth cylinder and electric putter, the equal fixedly connected with support column in both ends around the worker shape frame, both ends rotate the upper portion of connecting at two support columns respectively around the side shaft, the equal fixedly connected with in both ends keeps off the ring around the side shaft, two keep off the ring and laminate with the outside of two support columns respectively, the front end fixedly connected with slide opening pole of side shaft, be provided with the slide opening on the slide opening pole, the anterior fixedly connected with electric putter of worker shape frame, electric putter's expansion end fixedly connected with smooth cylinder, smooth cylinder sliding connection is on the slide opening.
Computer motherboard meets locking device still includes L shape frame and protruding round bar, the equal fixedly connected with L shape frame in both ends about worker shape frame middle part, the equal fixedly connected with protruding round bar in upper portion of two L shape frames, two protruding round bars are located two outsides that remove piece II respectively.
Computer motherboard meets locking device still includes and rolls over arm, rocking arm, round seat and nylon wire, and the lower extreme fixed connection of rolling over the arm is at the rear portion of worker's shape frame, and the downside equipartition of round seat has a plurality of nylon wires, and a plurality of nylon wires are located the top of holding in the palm strip I, and the rear side fixedly connected with rocking arm of round seat, the rear end of rocking arm pass through screw fixed connection on the upper portion of rolling over the arm.
The invention discloses a computer mainboard clamping and locking device, which has the beneficial effects that:
the invention relates to a computer mainboard clamping and locking device which can clamp and lock a computer mainboard and fix the mainboard in a case. Place the both ends respectively around the computer motherboard on the inclined plane of two three hornblocks I upsides, the mainboard is moved to the downward pressure, and then the mainboard removes to two three hornblocks I's downside and laminates with holding in the palm strip I and holding in the palm strip II, two remove piece I and receive two compression spring I's elasticity respectively, make two remove piece I and press from both sides respectively in the front and back both sides of mainboard, and two three hornblocks I keep off the upside at the mainboard and prevent that the mainboard from breaking away from holding in the palm strip I, and then carry out the joint locking to the computer motherboard, fix the mainboard at quick-witted incasement.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a first schematic diagram of an overall structure of a locking device for locking a motherboard of a computer according to the present invention;
FIG. 2 is a schematic diagram of an overall structure of a computer motherboard locking device according to the present invention;
FIG. 3 is a first schematic structural view of a support strip I;
FIG. 4 is a second schematic structural view of the carrier strip I;
FIG. 5 is a schematic structural view of the movable base;
FIG. 6 is a first schematic view of the structure of the bar and the side shaft;
FIG. 7 is a second schematic view of the bar and side shaft configuration;
FIG. 8 is a schematic structural view of the I-shaped frame;
FIG. 9 is a first schematic structural view of the folding arm;
fig. 10 is a second schematic structural view of the folding arm.
In the figure: a holding strip I1; a triangular block I101; a convex plate 102; a moving sheet I103; a holding strip II 104; a circular ring 105; a vertical column 106; a catch pin 107; a stopper 108; a movable seat 2; a rectangular hole 201; a hole bar 202; a triangular block II 203; a moving sheet II 204; a tightening rod 205; a circular baffle 206; a sliding sleeve 207; a grip tab 208; an L-shaped rod 209; a bar 3; a cylindrical rod 301; a spring bar 302; a side plate 303; a rack 304; a side shaft 4; a rib 401; a slide hole rod 402; a slide hole 403; a retainer ring 404; a gantry 405; a gear 406; a H-shaped frame 5; an L-shaped frame 501; a convex rod 502; a support post 503; a sliding cylinder 504; an electric push rod 505; a folding arm 6; a rotating arm 601; a circular seat 602; nylon filaments 603.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
The first embodiment is as follows:
the present invention relates to the field of computers, and more particularly to a motherboard locking device for a computer, which includes a supporting strip I1, a triangle block I101, a convex plate 102, a moving plate I103, a supporting strip II104, and a stopper 108.
The middle part fixedly connected with of holding in the palm strip I1 holds in the palm strip II104, hold in the palm the equal fixedly connected with flange 102 in both ends around strip I1, respectively be provided with one around removing piece I103, two remove piece I103 sliding connection respectively at both ends around holding in the palm strip I1, equal fixedly connected with triangle-shaped piece I101 on the opposite face of two removal piece I103 upper ends, hold in the palm the equal fixedly connected with dog 108 in both ends around the strip I1 downside, two dog 108 all are located between two removal piece I103, equal fixedly connected with compression spring I on two flanges 102, two compression spring I's the other end difference fixed connection is in the outside of two removal piece I103. During the use, place the both ends respectively on the inclined plane of two triangle blocks I101 upsides around the computer motherboard, the mainboard is moved to the downward pressure, and then the mainboard removes the downside to two triangle blocks I101 and laminates with holding in the palm strip I1 and holding in the palm strip II104, two remove piece I103 and receive two compression spring I's elasticity respectively, make two remove piece I103 and press from both sides respectively in the front and back both sides of mainboard, and two triangle blocks I101 keep off the upside at the mainboard and prevent that the mainboard from breaking away from holding in the palm strip I1, and then carry out the joint locking to the computer motherboard, fix the mainboard at quick-witted incasement.
The second embodiment is as follows:
the following describes this embodiment with reference to fig. 1 to 10, where the locking device for computer motherboard locking further includes a circular ring 105, vertical cylinders 106, stop pins 107, a movable seat 2, rectangular holes 201 and hole rods 202, vertical cylinders 106 are fixedly connected to both ends of the lower side of the supporting strip II104, hole rods 202 are fixedly connected to both sides of the movable seat 2, rectangular holes 201 are provided on the two hole rods 202, the two vertical cylinders 106 are respectively inserted into the two rectangular holes 201, stop pins 107 are fixedly connected to both lower ends of the two vertical cylinders 106, the two stop pins 107 are respectively located at the lower sides of the two hole rods 202, circular rings 105 are slidably connected to the two vertical cylinders 106, the two circular rings 105 are respectively located at the upper sides of the two hole rods 202, compression springs II are respectively sleeved on the two vertical cylinders 106, and the compression springs II are located between the supporting strip II104 and the circular rings 105. Two compression spring II give the ascending power of support strip II104, will hold in the palm strip II104 jack-up that makes progress, the mainboard is placed in the upside of holding in the palm strip I1 and support strip II104, two perpendicular cylinders 106 both can be on two rectangular holes 201 simultaneously the upper and lower slip, can also be on two rectangular holes 201 the horizontal slip, and then make the mainboard can be about with remove the adjusting position, and compression spring II has played and has prevented that the mainboard from receiving the effect that vibrations damaged.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 10, the computer motherboard locking device further includes a tightening rod 205 and a tightening piece 208, the outer ends of the two hole rods 202 are connected with the tightening rod 205 in a transverse sliding manner, the inner ends of the two tightening rods 205 are fixedly connected with the tightening piece 208, the two tightening rods 205 are sleeved with compression springs III, and the inner ends of the two compression springs III are both pressed against the tightening piece 208. The two compression springs III respectively apply inward force to the two jacking sheets 208, so that the two jacking sheets 208 respectively jack against the outer sides of the two vertical cylinders 106, the main plate and the supporting strip II104 are driven to move left and right to drive the two vertical cylinders 106 to move left and right, the elasticity of the two compression springs III needs to be overcome when the two vertical cylinders 106 move left and right, and the two compression springs III absorb vibration component force in the left and right directions on the main plate; and two vertical columns 106 erect the mainboard, so that the mainboard is arranged in a suspended manner, and the damage to the mainboard is reduced to the maximum extent when the case is forced to topple over.
The fourth concrete implementation mode:
the following describes this embodiment with reference to fig. 1 to 10, the computer motherboard locking device further includes a triangular block II203, a moving plate II204, a circular blocking plate 206, a sliding sleeve 207 and L-shaped rods 209, the left and right sides of the moving seat 2 are fixedly connected with the L-shaped rods 209, the right ends of the two L-shaped rods 209 are fixedly connected with the circular blocking plate 206, the two sliding sleeves 207 are respectively connected to the two L-shaped rods 209 in a transverse sliding manner, compression springs IV are respectively sleeved on the two L-shaped rods 209, the compression springs IV are located between the circular blocking plate 206 and the sliding sleeve 207, the lower parts of the two moving plates II204 are respectively fixedly connected to the upper sides of the two sliding sleeves 207, and the opposite surfaces of the upper parts of the two moving plates II204 are respectively fixedly connected with. Two sliding sleeves 207 receive the power of two compression spring IV inward movements respectively, and then make two trends that remove piece II204 and be close to each other, when carrying out the joint to the mainboard, place respectively on the upside inclined plane of two triangle-shaped pieces II203 to the left and right sides of mainboard, then push down the mainboard, the mainboard removes the downside to two triangle-shaped pieces II203, at this moment two remove piece II204 and press respectively the left and right sides at the mainboard, also can transmit the overdraft for holding in the palm strip I1 during pushing down the mainboard, hold in the palm strip II104 and two perpendicular cylinders 106, compression spring II on two perpendicular cylinders 106 gives the ascending power of mainboard, make the mainboard push up on the downside of two triangle-shaped pieces II203, and then make the mainboard more firm, and do not influence the shock attenuation effect of this application to the mainboard.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 10, the computer motherboard locking device further includes a long block 3, a cylindrical rod 301, a spring bar 302 and side plates 303, the movable base 2 is slidably connected to the long block 3 in the front-rear direction, the front end and the rear end of the long block 3 are fixedly connected to the side plates 303, the inner ends of the two side plates 303 are fixedly connected to the spring bar 302, the inner ends of the two spring bars 302 are fixedly connected to the cylindrical rod 301, and the inner ends of the two cylindrical rods 301 are respectively pushed against the front end and the rear end of the movable base 2. Remove seat 2 and can slide back and forth on rectangular piece 3, can press one of them cylindricality pole 301 when removing seat 2 and slide back and forth, and then compress one of them spring bar 302, two spring bar 302 can resume original intermediate position with removing seat 2, and two spring bar 302 carry out the shock attenuation to the fore-and-aft direction's that the mainboard received vibrations component to can make the mainboard move in the fore-and-aft direction.
The sixth specific implementation mode:
the present embodiment will be described with reference to fig. 1 to 10, wherein the computer motherboard locking device further includes a rack 304, a side shaft 4, a rib 401, a gate frame 405, and a gear 406, the side shaft 4 is disposed in the front-rear direction, the rib 401 is axially disposed on the side shaft 4, the bar 3 is slidably connected to the side shaft 4 and the rib 401, the gate frame 405 is fixedly connected to the lower side of the side shaft 4, the gear 406 driven by a motor is disposed in the middle of the gate frame 405, the rack 304 is fixedly connected to the lower side of the bar 3, and the rack 304 and the gear 406 are in meshing transmission. When the motor drives the gear 406 to rotate, the gear rack 304 can be driven to move back and forth, and then the long block 3 is driven to move back and forth on the side shaft 4 and the convex rib 401, and further the fixed main board is driven to move back and forth integrally.
The seventh embodiment:
the present embodiment is described below with reference to fig. 1 to 10, the computer motherboard locking device further includes a slide hole rod 402, a slide hole 403, a retaining ring 404, an i-shaped frame 5, support columns 503, a slide cylinder 504, and an electric push rod 505, the support columns 503 are fixedly connected to both front and rear ends of the i-shaped frame 5, the front and rear ends of the side shaft 4 are respectively rotatably connected to upper portions of the two support columns 503, the retaining ring 404 is fixedly connected to both front and rear ends of the side shaft 4, the two retaining rings 404 are respectively attached to outer sides of the two support columns 503, the slide hole rod 402 is fixedly connected to the front end of the side shaft 4, the slide hole 403 is provided on the slide hole rod 402, the electric push rod 505 is fixedly connected to the front portion of the i-shaped frame 5, the slide cylinder 504 is fixedly connected to a movable end of the electric push rod. When the electric push rod 505 stretches, the sliding cylinder 504 can be driven to move up and down, so as to drive the sliding hole rod 402 to rotate, further drive the long bar 3 to rotate by taking the axis of the side shaft 4 as a shaft, and further drive the main board to rotate and incline by taking the axis of the side shaft 4 as a shaft.
The specific implementation mode is eight:
the embodiment is described below with reference to fig. 1 to 10, the computer motherboard locking device further includes an L-shaped frame 501 and convex rods 502, the L-shaped frame 501 is fixedly connected to the left and right ends of the middle portion of the i-shaped frame 5, the convex rods 502 are fixedly connected to the upper portions of the two L-shaped frames 501, and the two convex rods 502 are respectively located outside the two moving plates II 204.
The computer motherboard clamping and locking device further comprises a folding arm 6, a rotating arm 601, a round seat 602 and nylon wires 603, the lower end of the folding arm 6 is fixedly connected to the rear portion of the I-shaped frame 5, a plurality of nylon wires 603 are uniformly distributed on the lower side of the round seat 602, the nylon wires 603 are located above the supporting strip I1, the rotating arm 601 is fixedly connected to the rear side of the round seat 602, and the rear end of the rotating arm 601 is fixedly connected to the upper portion of the folding arm 6 through screws. When the rectangular block 3 uses the axis of the side shaft 4 as the shaft to rotate, one of the moving pieces II204 inclines to contact with the corresponding convex rod 502, at this time, because two moving pieces II204 of the restriction of the convex rod 502 slide along the L-shaped rod 209 with the mainboard through two sliding sleeves 207 at the same time, at this time, the upside of the mainboard is drawn from a plurality of nylon wires 603 on the round base 602, and then the circuit components on the mainboard are drawn by a plurality of nylon wires 603, the dust on the circuit components is cleaned, when the mainboard moves from front to back and left and right through the above, the circuit components on the mainboard can also be drawn by a plurality of nylon wires 603, and the dust on the circuit components is cleaned. When the main board is clamped, the rotating arm 601 can be detached from the folding arm 6, so that the main board is convenient to mount and clamp.
The working principle of the invention is as follows: during the use, place the both ends respectively on the inclined plane of two triangle blocks I101 upsides around the computer motherboard, the mainboard is moved to the downward pressure, and then the mainboard removes the downside to two triangle blocks I101 and laminates with holding in the palm strip I1 and holding in the palm strip II104, two remove piece I103 and receive two compression spring I's elasticity respectively, make two remove piece I103 and press from both sides respectively in the front and back both sides of mainboard, and two triangle blocks I101 keep off the upside at the mainboard and prevent that the mainboard from breaking away from holding in the palm strip I1, and then carry out the joint locking to the computer motherboard, fix the mainboard at quick-witted incasement. Two compression spring II give the ascending power of support strip II104, will hold in the palm strip II104 jack-up that makes progress, the mainboard is placed in the upside of holding in the palm strip I1 and support strip II104, two perpendicular cylinders 106 both can be on two rectangular holes 201 simultaneously the upper and lower slip, can also be on two rectangular holes 201 the horizontal slip, and then make the mainboard can be about with remove the adjusting position, and compression spring II has played and has prevented that the mainboard from receiving the effect that vibrations damaged. The two compression springs III respectively apply inward force to the two jacking sheets 208, so that the two jacking sheets 208 respectively jack against the outer sides of the two vertical cylinders 106, the main plate and the supporting strip II104 are driven to move left and right to drive the two vertical cylinders 106 to move left and right, the elasticity of the two compression springs III needs to be overcome when the two vertical cylinders 106 move left and right, and the two compression springs III absorb vibration component force in the left and right directions on the main plate; and two vertical columns 106 erect the mainboard, so that the mainboard is arranged in a suspended manner, and the damage to the mainboard is reduced to the maximum extent when the case is forced to topple over. Two sliding sleeves 207 receive the power of two compression spring IV inward movements respectively, and then make two trends that remove piece II204 and be close to each other, when carrying out the joint to the mainboard, place respectively on the upside inclined plane of two triangle-shaped pieces II203 to the left and right sides of mainboard, then push down the mainboard, the mainboard removes the downside to two triangle-shaped pieces II203, at this moment two remove piece II204 and press respectively the left and right sides at the mainboard, also can transmit the overdraft for holding in the palm strip I1 during pushing down the mainboard, hold in the palm strip II104 and two perpendicular cylinders 106, compression spring II on two perpendicular cylinders 106 gives the ascending power of mainboard, make the mainboard push up on the downside of two triangle-shaped pieces II203, and then make the mainboard more firm, and do not influence the shock attenuation effect of this application to the mainboard. Remove seat 2 and can slide back and forth on rectangular piece 3, can press one of them cylindricality pole 301 when removing seat 2 and slide back and forth, and then compress one of them spring bar 302, two spring bar 302 can resume original intermediate position with removing seat 2, and two spring bar 302 carry out the shock attenuation to the fore-and-aft direction's that the mainboard received vibrations component to can make the mainboard move in the fore-and-aft direction. When the motor drives the gear 406 to rotate, the gear rack 304 can be driven to move back and forth, and then the long block 3 is driven to move back and forth on the side shaft 4 and the convex rib 401, and further the fixed main board is driven to move back and forth integrally. When the electric push rod 505 stretches, the sliding cylinder 504 can be driven to move up and down, so as to drive the sliding hole rod 402 to rotate, further drive the long bar 3 to rotate by taking the axis of the side shaft 4 as a shaft, and further drive the main board to rotate and incline by taking the axis of the side shaft 4 as a shaft. When the rectangular block 3 uses the axis of the side shaft 4 as the shaft to rotate, one of the moving pieces II204 inclines to contact with the corresponding convex rod 502, at this time, because two moving pieces II204 of the restriction of the convex rod 502 slide along the L-shaped rod 209 with the mainboard through two sliding sleeves 207 at the same time, at this time, the upside of the mainboard is drawn from a plurality of nylon wires 603 on the round base 602, and then the circuit components on the mainboard are drawn by a plurality of nylon wires 603, the dust on the circuit components is cleaned, when the mainboard moves from front to back and left and right through the above, the circuit components on the mainboard can also be drawn by a plurality of nylon wires 603, and the dust on the circuit components is cleaned. When the main board is clamped, the rotating arm 601 can be detached from the folding arm 6, so that the main board is convenient to mount and clamp.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (9)
1. The utility model provides a computer motherboard board meets locking device, includes holding in the palm strip I (1), triangle piece I (101), flange (102), removes piece I (103), holds in the palm strip II (104) and dog (108), its characterized in that: the middle part fixedly connected with of support strip I (1) holds in the palm strip II (104), hold in the palm the equal fixedly connected with flange (102) in both ends around strip I (1), it respectively is provided with one around removal piece I (103), two remove piece I (103) sliding connection respectively in both ends around support strip I (1), equal fixedly connected with triangle block I (101) on the opposite face of two removal piece I (103) upper ends, the equal fixedly connected with dog (108) in both ends around support strip I (1) downside, two dog (108) all are located between two removal pieces I (103), equal fixedly connected with compression spring I on two flanges (102), the other end difference fixed connection of two compression spring I is in the outside of two removal pieces I (103).
2. The computer motherboard card locking apparatus of claim (1), wherein: the computer mainboard clamping and locking device also comprises a circular ring (105), a vertical cylinder (106), a stop pin (107), a movable seat (2), a rectangular hole (201) and a hole rod (202), both ends equal fixedly connected with of about holding in the palm strip II (104) downside erect cylinder (106), move the equal fixedly connected with hole pole (202) in both sides about seat (2), all be provided with rectangular hole (201) on two hole poles (202), peg graft respectively on two rectangular hole (201) two perpendicular cylinder (106), the equal fixedly connected with backing pin (107) of lower extreme of two perpendicular cylinder (106), two backing pin (107) are located the downside of two hole poles (202) respectively, equal sliding connection has ring (105) on two perpendicular cylinder (106), two ring (105) are located the upside of two hole poles (202) respectively, compression spring II has all been cup jointed on two perpendicular cylinder (106), compression spring II is located between holding in the palm strip II (104) and ring (105).
3. The computer motherboard card locking device of claim 2, wherein: computer motherboard meets locking device still includes tight pole in top (205) and top tight piece (208), and the equal lateral sliding connection in outer end of two hole poles (202) has tight pole in top (205), and the equal fixedly connected with in inner of two tight poles in top (205) pushes up tight piece (208), has all cup jointed compression spring III on two tight poles in top (205), and the inner of two compression spring III all pushes up on tight piece in top (208).
4. The computer motherboard card locking device of claim 3, wherein: computer mainboard meets locking device still includes triangle-shaped piece II (203), remove piece II (204), circular separation blade (206), sliding sleeve (207) and L shape pole (209), the equal fixedly connected with L shape pole (209) in the left and right sides of removal seat (2), the equal fixedly connected with circular separation blade (206) of right-hand member of two L shape poles (209), two sliding sleeves (207) are horizontal sliding connection respectively on two L shape poles (209), compression spring IV has all been cup jointed on two L shape poles (209), compression spring IV is located between circular separation blade (206) and sliding sleeve (207), the lower part difference fixed connection of two removal piece II (204) is the upside of two sliding sleeves (207), equal fixedly connected with triangle-shaped piece II (203) on the opposite face on two removal piece II (204) upper portions.
5. The computer motherboard card locking device of claim 4, wherein: computer motherboard meets locking device still includes rectangular piece (3), cylindricality pole (301), spring bar (302) and curb plate (303), remove seat (2) sliding connection in the front on rear direction on rectangular piece (3), the equal fixedly connected with curb plate (303) in both ends around rectangular piece (3), the equal fixedly connected with spring bar (302) in the inner of two curb plates (303), the equal fixedly connected with cylindricality pole (301) in the inner of two spring bars (302), the inner of two cylindricality poles (301) pushes up respectively in the front and back both ends of removing seat (2).
6. The computer motherboard card locking device of claim 5, wherein: the computer mainboard clamping and locking device further comprises a rack (304), a side shaft (4), ribs (401), a door-shaped frame (405) and a gear (406), the side shaft (4) is arranged in the front-back direction, the ribs (401) are axially arranged on the side shaft (4), the long strip block (3) is slidably connected onto the side shaft (4) and the ribs (401), the door-shaped frame (405) is fixedly connected to the lower side of the side shaft (4), the gear (406) driven by a motor is arranged in the middle of the door-shaped frame (405), the rack (304) is fixedly connected to the lower side of the long strip block (3), and the rack (304) is in meshing transmission with the gear (406).
7. The computer motherboard card locking device of claim 6, wherein: the computer mainboard clamping and locking device also comprises a slide hole rod (402), a slide hole (403), a baffle ring (404), an I-shaped frame (5), a support column (503), a slide cylinder (504) and an electric push rod (505), the front end and the rear end of the I-shaped frame (5) are fixedly connected with supporting columns (503), the front end and the rear end of the side shaft (4) are respectively rotatably connected to the upper portions of the two supporting columns (503), the front end and the rear end of the side shaft (4) are fixedly connected with retaining rings (404), the two retaining rings (404) are respectively attached to the outer sides of the two supporting columns (503), the front end of the side shaft (4) is fixedly connected with a sliding hole rod (402), a sliding hole (403) is formed in the sliding hole rod (402), the front portion of the I-shaped frame (5) is fixedly connected with an electric push rod (505), a movable end of the electric push rod (505) is fixedly connected with a sliding cylinder (504), and the sliding cylinder (504) is slidably connected to the.
8. The computer motherboard card locking device of claim 7, wherein: computer motherboard board meets locking device still includes L shape frame (501) and protruding round bar (502), and equal fixedly connected with L shape frame (501) in both ends about worker shape frame (5) middle part, the equal fixedly connected with protruding round bar (502) in upper portion of two L shape frames (501), two protruding round bar (502) are located the outside of two removal pieces II (204) respectively.
9. The computer motherboard card locking device of claim 8, wherein: computer motherboard board meets locking device still includes book arm (6), rocking arm (601), circle seat (602) and nylon wire (603), the lower extreme fixed connection of book arm (6) is at the rear portion of worker shape frame (5), the downside equipartition of circle seat (602) has a plurality of nylon wires (603), a plurality of nylon wires (603) are located the top of holding in the palm strip I (1), the rear side fixedly connected with rocking arm (601) of circle seat (602), the rear end of rocking arm (601) passes through screw fixed connection on the upper portion of folding arm (6).
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| CN202010783068.7A CN111857280B (en) | 2020-08-06 | 2020-08-06 | Main board connection locking device of computer |
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| CN202010783068.7A CN111857280B (en) | 2020-08-06 | 2020-08-06 | Main board connection locking device of computer |
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| CN111857280B (en) | 2021-04-27 |
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Effective date of registration: 20231213 Address after: 518000, 109-111, Building 17, Maker Town, No. 4109 Liuxian Avenue, Pingshan Community, Taoyuan Street, Nanshan District, Shenzhen, Guangdong Province Patentee after: Yuanyuan (Shenzhen) Technology Transfer Co.,Ltd. Address before: Songbei city of Harbin province Heilongjiang 150028 Xuehai Street No. 1 Patentee before: HARBIN University OF COMMERCE |
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