CN113438387B - Video capture card protection equipment - Google Patents
Video capture card protection equipment Download PDFInfo
- Publication number
- CN113438387B CN113438387B CN202110711975.5A CN202110711975A CN113438387B CN 113438387 B CN113438387 B CN 113438387B CN 202110711975 A CN202110711975 A CN 202110711975A CN 113438387 B CN113438387 B CN 113438387B
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- Prior art keywords
- bevel gear
- fixedly connected
- heat dissipation
- gear shaft
- sliding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
Abstract
The invention relates to the field of video capture card protection, in particular to video capture card protection equipment. The fixation and protection of the video acquisition card can be realized. The heat dissipation device comprises a fixing assembly, a heat dissipation assembly and a power assembly, wherein the fixing assembly is connected with the heat dissipation assembly, the heat dissipation assembly is connected with the power assembly, and the power assembly is connected with the fixing assembly. The side wall driving disc can slide along the side wall driving rod, so that the side wall driving disc drives the upper end limiting disc to move, the distance between the middle end buffering pushing disc and the lower end support is changed, and the video acquisition cards of different specifications can be conveniently fixed.
Description
Technical Field
The invention relates to the field of video capture card protection, in particular to video capture card protection equipment.
Background
The patent number is CN202020319214.6 biological sample collection card, including collection card protecting sheathing, magic subsides, collection card main part, connection paper and sponge buffer layer, the collection card main part is formed by being no less than two collection card subassemblies and connecting, the collection card main part is continuous S-shaped mode pile together, the outside of collection card main part after folding is wrapped up to the collection card protecting sheathing, the terminal of collection card protecting sheathing and the one end fixed connection of collection card main part, but this technical scheme' S shortcoming is that there is not the way to realize the fixed of video collection card and protection.
Disclosure of Invention
The invention aims to provide a video acquisition card protection device which can realize the fixation and protection of a video acquisition card.
The purpose of the invention is realized by the following technical scheme:
the video capture card protection device comprises a fixing component, a heat dissipation component and a power component, wherein the fixing component is connected with the heat dissipation component, the heat dissipation component is connected with the power component, and the power component is connected with the fixing component.
As a further optimization of the technical scheme, the invention relates to a video capture card protection device, wherein a fixed component comprises a lower end bracket, a middle end buffer pushing disk, an upper end limiting disk, an upper end fixed sliding column, a buffer pushing disk sliding column, a limiting boss, a side wall driving disk, a side wall driving rod, a side wall clamping groove, a lower end sliding column, a lower end rectangular sliding groove, a middle end rectangular sliding groove, an upper end rectangular sliding groove, a middle end buffer pushing spring, a lower end fixing plate, a conical tooth I, a conical tooth shaft I, a middle end straight tooth II, a middle end sliding sub I, a conical tooth II, a conical tooth shaft II, a middle end clamping rod I, a middle end clamping rod pushing spring I, a middle end clamping groove II, a middle end clamping rod II and a middle end clamping rod pushing spring II, wherein the lower end fixing plate is fixedly connected with the lower end bracket, the side wall driving rod is fixedly connected with the lower end bracket, the side wall clamping groove is arranged on the side wall driving rod, the middle end clamping rod II is slidably connected with the side wall driving disk, a middle clamping rod push spring II is arranged between the middle clamping rod II and a side wall driving disk, the middle clamping rod II is matched and connected with a side wall clamping groove, the side wall driving disk is fixedly connected with an upper end limiting disk, an upper end rectangular sliding groove is arranged on the upper end limiting disk, an upper end fixed sliding column is slidably connected with the upper end rectangular sliding groove, a middle end rectangular sliding groove is arranged on a middle buffering pushing disk, the upper end fixed sliding column is slidably connected with the middle end rectangular sliding groove, the buffering pushing disk sliding column is slidably connected with the upper end limiting disk, the buffering pushing disk sliding column is fixedly connected with a middle buffering pushing disk, a limiting boss is fixedly connected with a buffering pushing disk sliding column, a middle buffering pushing spring is arranged between the middle buffering pushing disk and the upper end limiting disk, a lower end rectangular sliding groove is arranged on a lower end bracket, a conical tooth I is fixedly connected with a conical tooth shaft I, the conical tooth shaft I is rotatably connected with the lower end bracket, and the conical tooth shaft I is fixedly connected with a middle straight tooth I, the first bevel gear shaft penetrates through the lower end fixing plate, the second middle end straight tooth is rotatably connected with the lower end fixing plate, the second middle end straight tooth is in meshing transmission with the first middle end straight tooth, the second middle end clamping groove is formed in the second middle end straight tooth, the first middle end slider is in sliding connection with the second middle end straight tooth, the first middle end clamping rod is in sliding connection with the first middle end slider, the first middle end clamping rod is in matched connection with the second middle end clamping groove, the first middle end clamping rod is provided with two pushing springs, the first middle end clamping rod is arranged between the two first middle end clamping rods, the first middle end slider is in matched connection with the lower end sliding column, the lower end sliding column is in sliding connection with the lower end rectangular sliding groove, and the lower end sliding column is in sliding connection with the upper end fixing sliding column.
As a further optimization of the technical scheme, the invention relates to a video capture card protection device, which comprises a heat dissipation component, a bevel gear shaft A, a bevel gear B, a bevel gear shaft B, a belt wheel I, a transmission belt I, a heat dissipation sleeve, a heat dissipation blade, a belt wheel II, a regulation bevel gear shaft I, a transmission belt II, a belt wheel III, a manual rod, a manual rotating rod, a bevel gear C, an inner end bevel gear I and an inner end bevel gear II, wherein the bevel gear shaft A is rotatably connected with the heat dissipation support, the bevel gear A is fixedly connected with the bevel gear shaft A, the bevel gear A is not in meshing transmission with the bevel gear B, the bevel gear B is fixedly connected with the bevel gear shaft B, the bevel gear shaft B is rotatably connected with the heat dissipation support, the belt wheel I is fixedly connected with the bevel gear shaft B, the transmission belt is connected between the belt wheel I and the heat dissipation sleeve, the heat dissipation sleeve is rotatably connected with the heat dissipation support, the heat dissipation blade is rotatably connected with the heat dissipation sleeve, and the bevel gear I is fixedly connected with the heat dissipation blade, the inner end bevel gear I is in meshing transmission with the inner end bevel gear II, the inner end bevel gear II is fixedly connected with the adjusting bevel gear shaft I, the adjusting bevel gear shaft I is rotatably connected with the heat dissipation sleeve, the belt wheel II is fixedly connected with the adjusting bevel gear shaft I, one end of the transmission belt II is connected to the belt wheel II, the other end of the transmission belt II is connected to the belt wheel III, the belt wheel III is fixedly connected with the manual rod, the manual rod is rotatably connected with the heat dissipation support, the manual rotating rod is fixedly connected with the manual rod, the bevel gear C is rotatably connected with the inner end bevel gear I, the bevel gear C is in meshing transmission with the inner end bevel gear II, the bevel gear C is in meshing transmission with the inner end bevel gear I, and the lower end support is fixedly connected with the heat dissipation support.
As a further optimization of the technical scheme, the video capture card protection device comprises a power assembly, an input motor, a first clutch plate, a second clutch plate, a clutch slide rod push spring, a connecting belt and a middle boss, wherein the input motor is fixedly connected with the power chassis, the first clutch plate is in matched connection with the second clutch plate, the clutch slide rod is in sliding connection with the second clutch plate, the middle boss is fixedly connected with the clutch slide rod, the middle boss is rotatably connected with the power chassis, the clutch slide rod push spring is arranged between the power chassis and the second clutch plate, the middle boss is fixedly connected with an output shaft of the input motor, a bevel gear shaft a is connected with the connecting belt, the connecting belt is connected with an output shaft of the input motor, the bevel gear shaft two is fixedly connected with the first clutch plate, and the power chassis is fixedly connected with a heat dissipation bracket.
The video capture card protection equipment has the beneficial effects that:
according to the video capture card protection device, the side wall driving disc can slide along the side wall driving rod, so that the side wall driving disc drives the upper end limiting disc to move, the distance between the middle end buffering pushing disc and the lower end bracket is changed, and the video capture cards of different specifications can be conveniently fixed; meanwhile, when the lower-end sliding column is in contact with the video acquisition card, the first bevel gear shaft cannot rotate, and then the input motor is prevented from being burnt out through relative rotation between the first clutch plate and the second clutch plate.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a first general structural diagram of the present invention;
FIG. 2 is a second overall structural schematic of the present invention;
FIG. 3 is a first schematic structural view of the fixing member 1 of the present invention;
FIG. 4 is a second structural view of the fixing member 1 of the present invention;
FIG. 5 is a third schematic structural view of the fixing assembly 1 of the present invention;
FIG. 6 is a fourth structural view of the fixing assembly 1 of the present invention;
FIG. 7 is a fifth schematic structural view of the fixing assembly 1 of the present invention;
FIG. 8 is a sixth schematic structural view of the fixing assembly 1 of the present invention;
fig. 9 is a first structural schematic diagram of the heat dissipation assembly 2 of the present invention;
fig. 10 is a second structural view of the heat dissipation assembly 2 of the present invention;
fig. 11 is a third structural schematic diagram of the heat dissipation assembly 2 of the present invention;
FIG. 12 is a first schematic structural view of the power assembly 3 of the present invention;
fig. 13 is a schematic structural diagram of the power assembly 3 of the present invention.
In the figure: a fixing assembly 1; a lower end bracket 1-1; the middle end buffers and pushes the disc 1-2; an upper end limiting disc 1-3; the upper end is fixed with a sliding column 1-4; buffering and pushing a disc sliding column 1-5; 1-6 of a limiting boss; side wall drive discs 1-7; side wall driving rods 1-8; side wall slots 1-9; 1-10 sliding columns at the lower ends; a rectangular chute 1-11 at the lower end; middle rectangular chutes 1-12; upper end rectangular chutes 1-13; middle buffer push spring 1-14; a lower end fixing plate 1-15; 1-16 parts of a first bevel gear; 1-17 of a bevel gear shaft; 1-18 straight teeth I at the middle end; 1-19 parts of middle straight teeth II; 1-20 of a middle slider I; 1-21 parts of a second bevel gear; a second bevel gear shaft 1-22; a middle clamping rod I1-23; a middle clamping rod push spring 1-24; a middle-end clamping groove II 1-25; a middle clamping rod II 1-26; a middle clamping rod push spring II 1-27; a heat dissipating component 2; 2-1 of a heat dissipation bracket; a bevel gear axis A2-2; bevel teeth A2-3; bevel teeth B2-4; a bevel gear shaft B2-5; 2-6 of a belt wheel I; 2-7 parts of a first transmission belt; 2-8 parts of a heat dissipation sleeve; 2-9 parts of radiating blades; 2-10 of a second belt wheel; adjusting the bevel gear shaft I by 2-11; 2-12 parts of a second transmission belt; belt wheels III 2-13; 2-14 of a manual lever; 2-15 of a manual rotating rod; bevel teeth C2-16; 2-17 parts of inner end bevel gear; 2-18 parts of inner end bevel teeth; a power assembly 3; a power chassis 3-1; inputting a motor 3-2; 3-3 of a clutch plate I; 3-4 of a clutch plate II; 3-5 of a clutch slide bar; 3-6 parts of clutch slide bar push spring; connecting belts 3-7; 3-8 of middle-end boss.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The fixed connection in the device is realized by fixing in modes of welding, thread fixing and the like, and different fixing modes are used in combination with different use environments; the rotary connection means that the bearing is arranged on the shaft in a drying mode, a spring retainer ring groove is formed in the shaft or the shaft hole, and the elastic retainer ring is clamped in the retainer ring groove to achieve axial fixation of the bearing and achieve rotation; the sliding connection refers to the connection through the sliding of the sliding block in the sliding groove or the guide rail, and the sliding groove or the guide rail is generally in a step shape, so that the sliding block is prevented from falling off in the sliding groove or the guide rail; the hinge joint is a movable connection mode on connecting parts such as a hinge, a pin shaft, a short shaft and the like; the required sealing positions are sealed by sealing rings or O-shaped rings.
The first embodiment is as follows:
the following describes the present embodiment with reference to fig. 1 to 13, and a video capture card protection device includes a fixing component 1, a heat dissipation component 2, and a power component 3, where the fixing component 1 is connected to the heat dissipation component 2, the heat dissipation component 2 is connected to the power component 3, and the power component 3 is connected to the fixing component 1.
The second embodiment is as follows:
the following describes the present embodiment with reference to fig. 1 to 13, and the present embodiment further describes the first embodiment, where the fixing assembly 1 includes a lower end bracket 1-1, a middle end buffer pushing disk 1-2, an upper end limiting disk 1-3, an upper end fixed sliding column 1-4, a buffer pushing disk sliding column 1-5, a limiting boss 1-6, a side wall driving disk 1-7, a side wall driving rod 1-8, a side wall slot 1-9, a lower end sliding column 1-10, a lower end rectangular sliding slot 1-11, a middle end rectangular sliding slot 1-12, an upper end rectangular sliding slot 1-13, a middle end buffer pushing spring 1-14, a lower end fixing plate 1-15, a first conical tooth 1-16, a first conical tooth shaft 1-17, a first middle end straight tooth 1-18, a second middle straight tooth 1-19, a straight tooth shaft 1-17, a straight tooth shaft 1-18, and straight tooth shaft 1-19, A middle end slider I1-20, a bevel gear II 1-21, a bevel gear shaft II 1-22, a middle end clamping rod I1-23, a middle end clamping rod push spring I1-24, a middle end clamping groove II 1-25, a middle end clamping rod II 1-26 and a middle end clamping rod push spring II 1-27, wherein a lower end fixing plate 1-15 is fixedly connected with a lower end bracket 1-1, a side wall driving rod 1-8 is fixedly connected with the lower end bracket 1-1, a side wall clamping groove 1-9 is arranged on a side wall driving rod 1-8, a middle end clamping rod II 1-26 is slidably connected with a side wall driving disk 1-7, a middle end clamping rod push spring II 1-27 is arranged between the middle end clamping rod II 1-26 and the side wall driving disk 1-7, the middle end clamping rod II 1-26 is connected with the side wall clamping groove 1-9 in a matching manner, the side wall driving disk 1-7 is fixedly connected with an upper end limiting disk 1-3, an upper end rectangular sliding groove 1-13 is arranged on an upper end limiting disc 1-3, an upper end fixed sliding column 1-4 is connected with the upper end rectangular sliding groove 1-13 in a sliding manner, a middle end rectangular sliding groove 1-12 is arranged on a middle end buffering pushing disc 1-2, an upper end fixed sliding column 1-4 is connected with the middle end rectangular sliding groove 1-12 in a sliding manner, a buffering pushing disc sliding column 1-5 is connected with the upper end limiting disc 1-3 in a sliding manner, a buffering pushing disc sliding column 1-5 is connected with a middle end buffering pushing disc 1-2 in a fixed manner, a limiting boss 1-6 is connected with a buffering pushing disc sliding column 1-5 in a fixed manner, a middle end buffering pushing spring 1-14 is arranged between the middle end buffering pushing disc 1-2 and the upper end limiting disc 1-3, a lower end rectangular sliding groove 1-11 is arranged on a lower end bracket 1-1, the bevel gear I1-16 is fixedly connected with a bevel gear shaft I1-17, the bevel gear shaft I1-17 is rotatably connected with a lower end bracket 1-1, the bevel gear shaft I1-17 is fixedly connected with a middle end straight gear I1-18, the bevel gear shaft I1-17 penetrates through a lower end fixing plate 1-15, a middle end straight gear II 1-19 is rotatably connected with a lower end fixing plate 1-15, a middle end straight gear II 1-19 is in meshing transmission with the middle end straight gear I1-18, a middle end clamping groove II 1-25 is arranged on the middle end straight gear II 1-19, a middle end slider I1-20 is in sliding connection with the middle end straight gear II 1-19, a middle end clamping rod I1-23 is in sliding connection with the middle end slider I1-20, a middle end clamping rod I1-23 is in matching connection with the middle end slider I1-25, and a middle end clamping rod I1-23 is provided with two, the middle-end clamping rod push springs I1-24 are arranged between the two middle-end clamping rods I1-23, the middle-end sliders I1-20 are connected with the lower-end sliding columns 1-10 in a matched mode, the lower-end sliding columns 1-10 are connected with the lower-end rectangular sliding grooves 1-11 in a sliding mode, and the lower-end sliding columns 1-10 are connected with the upper-end fixed sliding columns 1-4 in a sliding mode.
The third concrete implementation mode:
the first embodiment is further described with reference to fig. 1-13, where the heat dissipation assembly 2 includes a heat dissipation bracket 2-1, a bevel gear shaft a2-2, a bevel gear a2-3, a bevel gear B2-4, a bevel gear shaft B2-5, a pulley one 2-6, a transmission belt one 2-7, a heat dissipation sleeve 2-8, a heat dissipation blade 2-9, a pulley two 2-10, an adjustment bevel gear shaft one 2-11, a transmission belt two 2-12, a pulley three 2-13, a manual lever 2-14, a manual rotating lever 2-15, a bevel gear C2-16, an inner end bevel gear one 2-17, and an inner end bevel gear two 2-18, the bevel gear shaft a2-2 is rotatably connected with the heat dissipation bracket 2-1, the bevel gear a2-3 is fixedly connected with the bevel gear shaft a2-2, the bevel gear A2-3 is not in meshed transmission with the bevel gear B2-4, the bevel gear B2-4 is fixedly connected with a bevel gear shaft B2-5, the bevel gear shaft B2-5 is in rotary connection with a heat dissipation bracket 2-1, a belt wheel I2-6 is fixedly connected with a bevel gear shaft B2-5, a transmission belt I2-7 is connected between the belt wheel I2-6 and a heat dissipation sleeve 2-8, the heat dissipation sleeve 2-8 is in rotary connection with the heat dissipation bracket 2-1, a heat dissipation blade 2-9 is in rotary connection with the heat dissipation sleeve 2-8, an inner end bevel gear I2-17 is fixedly connected with a heat dissipation blade 2-9, an inner end bevel gear I2-17 is in meshed transmission with an inner end bevel gear II 2-18, the inner end bevel gear II 2-18 is fixedly connected with an adjusting bevel gear shaft I2-11, the adjusting bevel gear shaft I2-11 is in rotary connection with the heat dissipation sleeve 2-8, the second belt wheel 2-10 is fixedly connected with the first adjusting bevel gear shaft 2-11, one end of the second transmission belt 2-12 is connected to the second belt wheel 2-10, the other end of the second transmission belt 2-12 is connected to the third belt wheel 2-13, the third belt wheel 2-13 is fixedly connected with the manual lever 2-14, the manual lever 2-14 is rotatably connected with the heat dissipation support 2-1, the manual lever 2-15 is fixedly connected with the manual lever 2-14, the bevel gear C2-16 is rotatably connected with the first inner end bevel gear 2-17, the bevel gear C2-16 is in meshing transmission with the second inner end bevel gear 2-18, the bevel gear C2-16 is in meshing transmission with the first inner end bevel gear 2-17, and the lower end support 1-1 is fixedly connected with the heat dissipation support 2-1.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1-13, and the embodiment will be further described, wherein the power assembly 3 includes a power chassis 3-1, an input motor 3-2, a clutch plate one 3-3, a clutch plate two 3-4, a clutch slide bar 3-5, a clutch slide bar push spring 3-6, a connecting belt 3-7, and a middle end boss 3-8, the input motor 3-2 is fixedly connected with the power chassis 3-1, the clutch plate one 3-3 is connected with the clutch plate two 3-4 in a matching manner, the clutch slide bar 3-5 is connected with the clutch plate two 3-4 in a sliding manner, the middle end boss 3-8 is fixedly connected with the clutch slide bar 3-5, the middle end boss 3-8 is rotatably connected with the power chassis 3-1, the clutch slide bar push spring 3-6 is arranged between the power chassis 3-1 and the clutch plate two 3-4, the middle-end boss 3-8 is fixedly connected with an output shaft of the input motor 3-2, the bevel gear shaft A2-2 is connected with a connecting belt 3-7, the connecting belt 3-7 is connected with an output shaft of the input motor 3-2, the bevel gear shaft II 1-22 is fixedly connected with the clutch plate I3-3, and the power chassis 3-1 is fixedly connected with the heat dissipation bracket 2-1;
the input motor 3-2 is started, the middle end boss 3-8 is driven to move through the input motor 3-2, the clutch slide bar 3-5 is driven to move through the middle end boss 3-8, the clutch plate II 3-4 is driven to move through the clutch slide bar 3-5, the clutch plate I3-3 is driven to move through the clutch plate II 3-4, power output is facilitated, and meanwhile the connecting belt 3-7 is driven to move through the motion of the input motor 3-2, and power output is facilitated.
The invention relates to a video capture card protection device, which has the working principle that:
when the power output device is used, the input motor 3-2 is started, the middle-end boss 3-8 is driven to move through the input motor 3-2, the clutch slide bar 3-5 is driven to move through the middle-end boss 3-8, the clutch plate II 3-4 is driven to move through the clutch slide bar 3-5, the clutch plate I3-3 is driven to move through the clutch plate II 3-4, power output is facilitated, and meanwhile, the connecting belt 3-7 is driven to move through the input motor 3-2, so that power output is facilitated; the connecting belt 3-7 moves to drive the bevel gear shaft A2-2 to move, the bevel gear shaft A2-2 drives the bevel gear A2-3 to move, the bevel gear A2-3 drives the bevel gear C2-16 to move, the bevel gear C2-16 drives the bevel gear B2-4 to move, the bevel gear B2-4 drives the bevel gear shaft B2-5 to move, the bevel gear shaft B2-5 drives the belt pulley I2-6 to move, the belt pulley I2-6 drives the transmission belt I2-7 to move, the transmission belt I2-7 drives the heat dissipation sleeve 2-8 to move, the heat dissipation sleeve 2-8 drives the heat dissipation blade 2-9 to move, the heat dissipation blade 2-9 drives the air to flow, and the heat on the video capture card is taken away, further realizing the cooling of the video acquisition card; meanwhile, the manual rotating rod 2-15 is manually rotated, the manual rotating rod 2-14 is driven to move by the manual rotating rod 2-15, the belt wheel III 2-13 is driven to move by the manual rotating rod 2-14, the transmission belt II 2-12 is driven to move by the belt wheel III 2-13, the belt wheel II 2-10 is driven to move by the transmission belt II 2-12, the adjusting bevel gear shaft I2-11 is driven to move by the belt wheel II 2-10, the inner end bevel gear II 2-18 is driven to move by the adjusting bevel gear shaft I2-11, the inner end bevel gear I2-17 is driven to move by the inner end bevel gear II 2-18, the heat radiating blades 2-9 are driven to move by the inner end bevel gear I2-17, and the cheek facing the wind of the heat radiating blades 2-9 is changed, further, the efficiency of accelerating the air flow through the radiating blades 2-9 is changed, and the cooling effect of the video capture card is conveniently adjusted according to actual conditions; meanwhile, the clutch plate I3-3 moves to drive the bevel gear shaft II 1-22 to move, further drives the bevel gear shaft II 1-21 to move through the bevel gear shaft II 1-22, further drives the bevel gear I1-16 to move through the bevel gear II 1-21, further drives the bevel gear shaft I1-17 to move through the bevel gear I1-16, further drives the middle-end straight teeth I1-18 to move through the bevel gear shaft I1-17, further drives the middle-end straight teeth II 1-19 to move through the middle-end straight teeth I1-18, further drives the middle-end slider I1-20 to move through the middle-end straight teeth II 1-19, further drives the lower-end sliding column I1-10 to move through the middle-end slider I1-20, further enables the lower-end sliding column I1-10 to simultaneously slide inwards along the lower-end rectangular sliding chute 1-11, the video capture card is further fixed by the contact of the plurality of lower sliding columns 1-10 and the video capture card; meanwhile, the limiting boss 1-6 is pulled upwards, the buffering pushing disc sliding column 1-5 is driven to move through the limiting boss 1-6, the middle-end buffering pushing disc 1-2 is driven to move through the buffering pushing disc sliding column 1-5, the video acquisition card is placed between the middle-end buffering pushing disc 1-2 and the lower end bracket 1-1, the video acquisition card is fixed between the middle-end buffering pushing disc 1-2 and the lower end bracket 1-1 through the middle-end buffering pushing disc 1-2 under the pushing of the middle-end buffering pushing spring 1-14, when the external force is violently impacted, the kinetic energy generated by the impact is absorbed through the elastic force change of the middle-end buffering pushing spring 1-14, and the video acquisition card is protected; meanwhile, the side wall driving disc 1-7 can slide along the side wall driving rod 1-8, so that the side wall driving disc 1-7 drives the upper end limiting disc 1-3 to move, the distance between the middle end buffering pushing disc 1-2 and the lower end bracket 1-1 is changed, and the fixing of video acquisition cards of different specifications is conveniently realized; meanwhile, when the lower end sliding column 1-10 is in contact with the video capture card, the first bevel gear shaft 1-17 cannot rotate any more, and the input motor 3-2 is prevented from being burnt out through the relative rotation between the first clutch plate 3-3 and the second clutch plate 3-4.
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 (1)
1. The utility model provides a video capture card protection equipment, includes fixed subassembly (1), radiator unit (2), power component (3), its characterized in that: the fixed assembly (1) is connected with the radiating assembly (2), the radiating assembly (2) is connected with the power assembly (3), and the power assembly (3) is connected with the fixed assembly (1);
the fixing component (1) comprises a lower end support (1-1), a middle end buffering pushing disc (1-2), an upper end limiting disc (1-3), an upper end fixing sliding column (1-4), a buffering pushing disc sliding column (1-5), a limiting boss (1-6), a side wall driving disc (1-7), a side wall driving rod (1-8), a side wall clamping groove (1-9), a lower end sliding column (1-10), a lower end rectangular sliding groove (1-11), a middle end rectangular sliding groove (1-12), an upper end rectangular sliding groove (1-13), a middle end buffering pushing spring (1-14), a lower end fixing plate (1-15), a conical tooth I (1-16), a conical tooth shaft I (1-17), a middle end straight tooth I (1-18), a middle end straight tooth II (1-19), A middle-end slider I (1-20), a bevel gear II (1-21), a bevel gear shaft II (1-22), a middle-end clamping rod I (1-23), a middle-end clamping rod push spring I (1-24), a middle-end clamping groove II (1-25), a middle-end clamping rod II (1-26) and a middle-end clamping rod push spring II (1-27), wherein a lower end fixing plate (1-15) is fixedly connected with a lower end bracket (1-1), a side wall driving rod (1-8) is fixedly connected with the lower end bracket (1-1), a side wall clamping groove (1-9) is arranged on the side wall driving rod (1-8), a middle-end clamping rod II (1-26) is slidably connected with a side wall driving disc (1-7), a middle-end clamping rod push spring II (1-27) is arranged between the middle-end clamping rod II (1-26) and the side wall driving disc (1-7), the middle clamping rod II (1-26) is matched and connected with the side clamping groove (1-9), the side driving disk (1-7) is fixedly connected with the upper limiting disk (1-3), the upper rectangular sliding groove (1-13) is arranged on the upper limiting disk (1-3), the upper fixed sliding column (1-4) is slidably connected with the upper rectangular sliding groove (1-13), the middle rectangular sliding groove (1-12) is arranged on the middle buffering pushing disk (1-2), the upper fixed sliding column (1-4) is slidably connected with the middle rectangular sliding groove (1-12), the buffering pushing disk sliding column (1-5) is slidably connected with the upper limiting disk (1-3), the buffering pushing disk sliding column (1-5) is fixedly connected with the middle buffering pushing disk (1-2), the limiting boss (1-6) is fixedly connected with the buffering pushing disk sliding column (1-5), a middle-end buffering push spring (1-14) is arranged between the middle-end buffering push disk (1-2) and the upper-end limiting disk (1-3), a lower-end rectangular sliding chute (1-11) is arranged on the lower-end bracket (1-1), a first bevel gear (1-16) is fixedly connected with a first bevel gear shaft (1-17), the first bevel gear shaft (1-17) is rotatably connected with the lower-end bracket (1-1), the first bevel gear shaft (1-17) is fixedly connected with a first middle-end straight gear (1-18), the first bevel gear shaft (1-17) penetrates through a lower-end fixing plate (1-15), a second middle-end straight gear (1-19) is rotatably connected with the lower-end fixing plate (1-15), a second middle-end straight gear (1-19) is in meshing transmission with the first middle-end straight gear (1-18), and a second middle-end clamping groove (1-25) is arranged on the second middle-end straight gear (1-19), the middle-end sliding posts I (1-20) are in sliding connection with the middle-end straight teeth II (1-19), the middle-end clamping rods I (1-23) are in sliding connection with the middle-end sliding posts I (1-20), the middle-end clamping rods I (1-23) are in matched connection with the middle-end clamping grooves II (1-25), the number of the middle-end clamping rods I (1-23) is two, the middle-end clamping rod push springs I (1-24) are arranged between the two middle-end clamping rods I (1-23), the middle-end sliding posts I (1-20) are in matched connection with the lower-end sliding posts (1-10), the lower-end sliding posts (1-10) are in sliding connection with the lower-end rectangular sliding grooves (1-11), and the lower-end sliding posts (1-10) are in sliding connection with the upper-end fixed sliding posts (1-4);
the heat dissipation assembly (2) comprises a heat dissipation support (2-1), a bevel gear shaft A (2-2), bevel teeth A (2-3), bevel teeth B (2-4), a bevel gear shaft B (2-5), a belt wheel I (2-6), a transmission belt I (2-7), a heat dissipation sleeve (2-8), heat dissipation blades (2-9), a belt wheel II (2-10), an adjusting bevel gear shaft I (2-11), a transmission belt II (2-12), a belt wheel III (2-13), a manual rod (2-14), a manual rotating rod (2-15), bevel teeth C (2-16), an inner end bevel teeth I (2-17) and an inner end bevel teeth II (2-18), the bevel gear shaft A (2-2) is rotatably connected with the heat dissipation support (2-1), and the bevel teeth A (2-3) are fixedly connected with the bevel gear shaft A (2-2), the bevel gear A (2-3) is not in meshed transmission with the bevel gear B (2-4), the bevel gear B (2-4) is fixedly connected with a bevel gear shaft B (2-5), the bevel gear shaft B (2-5) is in rotary connection with a heat dissipation bracket (2-1), a belt wheel I (2-6) is fixedly connected with the bevel gear shaft B (2-5), a transmission belt I (2-7) is connected between the belt wheel I (2-6) and a heat dissipation sleeve pipe (2-8), the heat dissipation sleeve pipe (2-8) is in rotary connection with the heat dissipation bracket (2-1), a heat dissipation blade (2-9) is in rotary connection with the heat dissipation sleeve pipe (2-8), an inner end bevel gear I (2-17) is fixedly connected with the heat dissipation blade (2-9), the inner end bevel gear I (2-17) is in meshed transmission with an inner end bevel gear II (2-18), the inner end bevel gear II (2-18) is fixedly connected with the adjusting bevel gear shaft I (2-11), the adjusting bevel gear shaft I (2-11) is rotatably connected with the heat dissipation sleeve pipe (2-8), the belt wheel II (2-10) is fixedly connected with the adjusting bevel gear shaft I (2-11), one end of the transmission belt II (2-12) is connected with the belt wheel II (2-10), the other end of the transmission belt II (2-12) is connected with the belt wheel III (2-13), the belt wheel III (2-13) is fixedly connected with the manual lever (2-14), the manual lever (2-14) is rotatably connected with the heat dissipation bracket (2-1), the manual lever (2-15) is fixedly connected with the manual lever (2-14), and the bevel gear C (2-16) is rotatably connected with the inner end bevel gear I (2-17), the bevel teeth C (2-16) are in meshing transmission with the inner end bevel teeth II (2-18), the bevel teeth C (2-16) are in meshing transmission with the inner end bevel teeth I (2-17), and the lower end support (1-1)) is fixedly connected with the heat dissipation support (2-1);
the power assembly (3) comprises a power chassis (3-1), an input motor (3-2), a clutch plate I (3-3), a clutch plate II (3-4), a clutch slide rod (3-5), a clutch slide rod push spring (3-6), a connecting belt (3-7) and a middle-end boss (3-8), the input motor (3-2) is fixedly connected with the power chassis (3-1), the clutch plate I (3-3) is matched and connected with the clutch plate II (3-4), the clutch slide rod (3-5) is in sliding connection with the clutch plate II (3-4), the middle-end boss (3-8) is fixedly connected with the clutch slide rod (3-5), the middle-end boss (3-8) is rotatably connected with the power chassis (3-1), and the clutch slide rod push spring (3-6) is arranged on the power chassis (3-1) and the clutch plate II (3-4) ) The middle-end boss (3-8) is fixedly connected with an output shaft of the input motor (3-2), the bevel gear shaft A (2-2) is connected with the connecting belt (3-7), the connecting belt (3-7) is connected with an output shaft of the input motor (3-2), the bevel gear shaft II (1-22) is fixedly connected with the clutch plate I (3-3), and the power chassis (3-1) is fixedly connected with the heat dissipation bracket (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110711975.5A CN113438387B (en) | 2021-06-25 | 2021-06-25 | Video capture card protection equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110711975.5A CN113438387B (en) | 2021-06-25 | 2021-06-25 | Video capture card protection equipment |
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| CN113438387A CN113438387A (en) | 2021-09-24 |
| CN113438387B true CN113438387B (en) | 2022-05-31 |
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| CN202110711975.5A Active CN113438387B (en) | 2021-06-25 | 2021-06-25 | Video capture card protection equipment |
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