CN211193622U

CN211193622U - Display card test board clamp

Info

Publication number: CN211193622U
Application number: CN201922291664.9U
Authority: CN
Inventors: 古海团; 张学基; 罗能通
Original assignee: Yiyang Ultra Micro Electronic Technology Huizhou Co ltd
Current assignee: Yiyang Ultra Micro Electronic Technology Huizhou Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-08-07
Anticipated expiration: 2029-12-17

Abstract

The utility model provides a graphic card test board clamp, which belongs to the technical field of graphic card test and comprises a bearing platform, a graphic card test board, a graphic card tester, an alarm, a driving piece, two slide rails and two movable clamping pieces, wherein the graphic card test board is arranged at the top of the bearing platform, the graphic card tester is arranged at the side of the graphic card test board, the graphic card tester is electrically connected with the graphic card test board, the alarm is arranged at the top of the graphic card tester, the two slide rails are symmetrically arranged below the top of the bearing platform, the two movable clamping pieces have the same structure and can be respectively and slidably arranged on the two slide rails, the driving piece is arranged below the top of the bearing platform, the utility model solves the problems that the existing graphic card test board clamp is generally clamped by an air cylinder, due to the adoption of an automatic clamping mode, the display card is easy to damage when the clamping force is adjusted, and the waste is caused.

Description

Display card test board clamp

Technical Field

The utility model belongs to the technical field of the display card test technique and specifically relates to a display card surveys test panel anchor clamps is related to.

Background

The display card is called display interface card, also called display adapter, and is one of the most basic configuration and most important accessories of computer. The display card is an important component in the computer host, is a device for converting digital-to-analog signals of the computer, and takes charge of outputting display graphs. The display card is connected to the computer mainboard, converts the digital signal of the computer into an analog signal and displays the analog signal by the display, and meanwhile, the display card has the image processing capacity, so that the work of the CPU can be assisted, and the overall running speed is improved. The graphics card is very important for those engaged in professional graphic design.

The existing display card test board clamp usually adopts an air cylinder to clamp, and due to the adoption of an automatic clamping mode, the display card is easy to damage when clamping force is adjusted, so that waste is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a display card test board anchor clamps to solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a display card tests board anchor clamps, survey test panel, display card tester, alarm, driving piece, two slide rails and two removal clamping pieces including plummer, display card, the display card surveys test panel setting up the top of plummer, the display card tester sets up the side that the display card surveyed the board, and the display card tester with the display card surveys test panel electric connection, the alarm sets up the top of display card tester, two the slide rail is the symmetry setting and is in the below at plummer top, two remove clamping piece structure the same, and two remove clamping piece and can slidable mounting respectively two on the slide rail, the driving piece sets up the below at plummer top.

Further, every the removal clamping piece all includes slip table, rack, connecting rod and clamp plate, the slip table can slidable mounting be in on the slide rail, the rack sets up on the lateral wall of slip table, the one end of connecting rod with the lateral wall fixed connection of slip table, the other end of connecting rod extends to the top of plummer, the clamp plate with the connecting rod extends to the one end fixed connection of plummer top.

Further, the driving piece includes driving shaft, driven shaft, gear, action wheel, follows driving wheel, belt and hand pole, the driving shaft with the driven shaft can rotate respectively and install the below at plummer top, and the driven shaft is located two between the slide rail, the gear is installed on the driven shaft, and the gear with rack toothing, the action wheel is installed on the driving shaft, install from the driving wheel on the driven shaft, the belt cover is established the action wheel with follow the outside of driving wheel, hand pole with the bottom fixed connection of driving shaft.

Further, be equipped with spacing bolt on the hand rocker, the top of hand rocker is equipped with the locating part, the locating part includes spacing circular slab, two risers and the spacing hole of a plurality of, spacing circular slab is through two the riser is installed the below at plummer top, a plurality of spacing hole is equidistant setting and is in on the spacing circular slab.

Furthermore, a rubber pad is arranged on the side wall of the clamping plate.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses an artifical display card that will await measuring places on the display card survey test panel, then artifical hand driving piece, the driving piece drives two and removes the clamping piece relative movement on two slide rails, two remove the clamping piece and move slowly to contradict tightly with the both ends lateral wall of the display card that awaits measuring, reached and tightly spacing purpose to the display card that awaits measuring presss from both sides, display card tester work carries out the capability test to the display card that the display card surveyed on the test panel afterwards, when the display card is unqualified, the alarm takes place to report to the police and reminds the staff, accomplish the display card test operation, owing to adopt artifical hand mode to press from both sides tightly, conveniently adjust two and remove the clamping piece and await measuring clamp force between the display card, prevent that the clamp force from excessively causing the display card damage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

fig. 4 is a schematic perspective view of the locating part of the present invention.

Reference numerals:

plummer 1, the display card surveys test panel 2, display card tester 3, alarm 4, driving piece 5, driving shaft 51, driven shaft 52, gear 53, action wheel 54, follow driving wheel 55, belt 56, hand lever 57, spacing bolt 58, locating part 59, spacing circular board 591, riser 592, spacing hole 593, slide rail 6, removal clamping piece 7, slip table 71, rack 72, connecting rod 73, clamping plate 74, rubber pad 75.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model provides a graphic card test board clamp, which is shown in the following figures 1-4, and comprises a bearing platform 1, a graphic card test board 2, a graphic card tester 3, an alarm 4, a driving member 5, two sliding rails 6 and two movable clamping members 7, wherein the graphic card test board 2 is arranged on the top of the bearing platform 1, the graphic card tester 3 is arranged at the side of the graphic card test board 2, the graphic card tester 3 is electrically connected with the graphic card test board 2, the alarm 4 is arranged on the top of the graphic card tester 3, the two sliding rails 6 are symmetrically arranged below the top of the bearing platform 1, the two movable clamping members 7 have the same structure, and the two movable clamping members 7 can be respectively slidably mounted on the two sliding rails 6, the driving member 5 is arranged below the top of the bearing platform 1, the display card that will await measuring through the manual work is placed on the display card survey test panel 2, then manual hand driving piece 5, driving piece 5 drives two and removes clamping piece 7 and relative movement on two slide rails 6, two remove clamping piece 7 and remove slowly to contradict with the both ends lateral wall of the display card that awaits measuring and press from both sides tightly, reached and tightly limited purpose to the display card that awaits measuring to press from both sides, display card 3 work carries out the capability test to the display card on the display card survey test panel 2 afterwards, when the display card is unqualified, alarm 4 takes place to report to the police and reminds the staff, accomplish the display card test operation, because adopt artifical hand mode to press from both sides tightly, conveniently adjust the clamp force between two removal clamping piece 7 and the display card that awaits measuring, prevent that the clamp force from excessively causing the display card.

Specifically, every moving clamping piece 7 all includes slip table 71, rack 72, connecting rod 73 and clamp plate 74, slip table 71 can slidable mounting be in on the slide rail 6, rack 72 sets up on the lateral wall of slip table 71, the one end of connecting rod 73 with the lateral wall fixed connection of slip table 71, the other end of connecting rod 73 extends to the top of plummer 1, clamp plate 74 with connecting rod 73 extends to the one end fixed connection of plummer 1 top, through manual hand drive 5, because gear 53 and rack 72 meshing in the drive 5, so drive 5 drives slip table 71 and moves on slide rail 6, and slip table 71 utilizes connecting rod 73 to drive clamp plate 74 synchronous motion, and clamp plate 74 moves to contradict with the lateral wall of the await measuring display card and presss from both sides tightly.

Specifically, driving piece 5 includes driving shaft 51, driven shaft 52, gear 53, action wheel 54, follows driving wheel 55, belt 56 and hand pole 57, driving shaft 51 with driven shaft 52 can rotate respectively and install the below at plummer 1 top, and driven shaft 52 is located two between the slide rail 6, gear 53 is installed on the driven shaft 52, and gear 53 with the rack 72 meshing, action wheel 54 is installed on driving shaft 51, follow driving wheel 55 and install on driven shaft 52, belt 56 cover is established action wheel 54 with follow the outside of driving wheel 55, hand pole 57 with the bottom fixed connection of driving shaft 51, through artifical rotation hand pole 57, hand pole 57 drives the driving shaft 51 and rotates, and driving shaft 51 drives action wheel 54 synchronous rotation, and action wheel 54 utilizes belt 56 to drive follows driving wheel 55 and rotates thereupon, the driven wheel 55 drives the driven shaft 52 and the gear 53 to rotate, and the gear 53 drives the sliding table 71 in the two movable clamping pieces 7 to move relatively on the two sliding rails 6 due to the meshing of the gear 53 and the rack 72.

Specifically, be equipped with limiting bolt 58 on hand lever 57, the top of hand lever 57 is equipped with locating part 59, locating part 59 includes spacing circular slab 591, two riser 592 and the spacing hole 593 of a plurality of, spacing circular slab 591 is through two the riser 592 is installed the below at plummer 1 top, a plurality of spacing hole 593 is equidistant setting up on the spacing circular slab 591, after two clamp plate 74 that remove in the clamp part 7 remove to contradict with the both ends lateral wall of examination display card and press from both sides tightly, install limiting bolt 58 in the spacing hole 593 that corresponds on spacing circular slab 591 through the manual work, reached that adversary's rocker 57 carries out spacing purpose, prevent that display card hand lever 57 from taking place the pivoted phenomenon when the test.

Specifically, the side wall of the clamping plate 74 is provided with a rubber pad 75, and the rubber pad 75 prevents the clamping plate 74 from directly colliding with the side wall of the display card to be tested, so that the clamping plate 74 is prevented from damaging the display card.

The utility model discloses the theory of operation: when the utility model is used, the display card to be tested is placed on the display card testing board 2 by manpower, then the hand lever 57 is rotated manually, the hand lever 57 drives the driving shaft 51 to rotate, the driving shaft 51 drives the driving wheel 54 to rotate synchronously, the driving wheel 54 drives the driven wheel 55 to rotate along with the belt 56, the driven wheel 55 drives the driven shaft 52 and the gear 53 to rotate along with the driving wheel, because the gear 53 is meshed with the rack 72, the gear 53 drives the sliding table 71 in the two movable clamping members 7 to move relatively on the two sliding rails 6, the sliding table 71 drives the clamping plate 74 to move synchronously by using the connecting rod 73, the clamping plate 74 in the two movable clamping members 7 moves slowly to be collided with the side walls at the two ends of the display card to be tested and clamped tightly, the purpose of clamping and limiting the display card to be tested is achieved, then the display card tester 3 works to test the performance, when the display card is unqualified, alarm 4 takes place to report to the police and reminds the staff, accomplishes the display card test operation, owing to adopt artifical hand mode to press from both sides tightly, conveniently adjusts two clamp pieces 7 and the clamp force of awaiting measuring between the display card, prevents that the clamp force from too big causing the display card damage, has avoided the waste, and the practicality is stronger.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a display card test panel anchor clamps which characterized in that: comprises a bearing platform (1), a display card testing board (2), a display card tester (3), an alarm (4), a driving piece (5), two sliding rails (6) and two movable clamping pieces (7), the graphics card testing board (2) is arranged at the top of the bearing platform (1), the graphics card tester (3) is arranged beside the graphics card testing board (2), and the graphics card tester (3) is electrically connected with the graphics card test board (2), the alarm (4) is arranged at the top of the display card tester (3), the two slide rails (6) are symmetrically arranged below the top of the bearing platform (1), the two movable clamping pieces (7) have the same structure, and the two moving clamping pieces (7) can be respectively installed on the two sliding rails (6) in a sliding way, the driving piece (5) is arranged below the top of the bearing table (1).

2. The graphics card test board fixture of claim 1, wherein: every moving clamping piece (7) all includes slip table (71), rack (72), connecting rod (73) and clamp plate (74), slip table (71) can slidable mounting be in on slide rail (6), rack (72) set up on the lateral wall of slip table (71), the one end of connecting rod (73) with the lateral wall fixed connection of slip table (71), the other end of connecting rod (73) extends to the top of plummer (1), clamp plate (74) with connecting rod (73) extend to the one end fixed connection of plummer (1) top.

3. The graphics card test board fixture of claim 2, wherein: the driving part (5) comprises a driving shaft (51), a driven shaft (52), a gear (53), a driving wheel (54), a driven wheel (55), a belt (56) and a hand lever (57), the driving shaft (51) and the driven shaft (52) can be respectively and rotatably arranged below the top of the plummer (1), and the driven shaft (52) is positioned between the two slide rails (6), the gear (53) is installed on the driven shaft (52), and the gear (53) is meshed with the rack (72), the driving wheel (54) is installed on the driving shaft (51), the driven wheel (55) is arranged on the driven shaft (52), the belt (56) is sleeved outside the driving wheel (54) and the driven wheel (55), the hand-operated rod (57) is fixedly connected with the bottom end of the driving shaft (51).

4. The graphics card test board fixture of claim 3, wherein: be equipped with spacing bolt (58) on hand rocker (57), the top of hand rocker (57) is equipped with locating part (59), locating part (59) are including spacing circular slab (591), two riser (592) and the spacing hole of a plurality of (593), spacing circular slab (591) is through two riser (592) are installed the below at plummer (1) top, a plurality of spacing hole (593) are equidistant setting and are in on the spacing circular slab (591).

5. The graphics card test board fixture of claim 2, wherein: and a rubber pad (75) is arranged on the side wall of the clamping plate (74).