CN211826441U

CN211826441U - Detection equipment convenient to VGA interface dismouting

Info

Publication number: CN211826441U
Application number: CN201922305952.5U
Authority: CN
Inventors: 朱天伟
Original assignee: Suzhou Tianzhui Precision Machinery Co ltd
Current assignee: Suzhou Tianzhui Precision Machinery Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-30
Anticipated expiration: 2029-12-20

Abstract

The utility model discloses a belong to VGA interface detection technology field, specifically be a detection equipment convenient to VGA interface dismouting, including the operation panel, the upper surface right side of operation panel is provided with VGA interface detection equipment, VGA interface detection equipment is connected with the detection joint through the data line, the upper surface middle part of operation panel vertically is provided with the first riser, the detection joint fixed mounting is on the first riser, the upper surface left side of operation panel is installed the sideslip actuating mechanism through the mount pad, the output right-hand member fixed connection of sideslip actuating mechanism has fixture, the bottom of fixture is connected with the slider, through the mode of mechanical equipment's installation, dismantlement, detection, use manpower sparingly, be difficult to cause the damage to the VGA interface, and detection efficiency is higher; through the cooperation between fixture, the first riser, can be fixed VGA interface, detection joint respectively, the effect of convenient connection and dismantlement.

Description

Detection equipment convenient to VGA interface dismouting

Technical Field

The utility model relates to a VGA interface detects technical field, specifically is a check out test set convenient to VGA interface dismouting.

Background

Vga (videographics sarray) video graphics array is a computer display standard using analog signals proposed by IBM in 1987. The VGA interface is a special interface for outputting data by adopting VGA standard in a computer. The VGA interface is divided into 3 rows of 15 pins, each row has 5 holes, the most widely applied interface type is arranged on the display card, and most display cards are provided with the interface. It transmits red, green and blue analog signals as well as synchronization signals (horizontal and vertical signals).

With the development of the electronic industry and video image processing technology, VGA (video graphics array) is widely used in the video and computer fields as a standard display interface, and if a traditional data transmission mode is adopted in image processing to display a high-resolution image on a display in real time, the crystal oscillator frequency is generally required to reach above 40MHz, the traditional electronic circuit is difficult to reach the speed, and if a special image processing chip is adopted, the design difficulty is high, and the development cost is high, which becomes a bottleneck selection.

The VGA interface needs to detect the signal transmission performance after being produced, and when the VGA interface is detected, detection equipment needs to be connected, so that the VGA interface is unstable in connection through manual operation and is easily damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a check out test set convenient to VGA interface dismouting to need to detect its signal transmission performance after solving the VGA interface production that proposes in the above-mentioned background art, the VGA interface need connect check out test set when examining, connects unstablely and causes the problem of damage to the VGA interface easily through manual operation.

In order to achieve the above object, the utility model provides a following technical scheme: a detection device convenient for dismounting a VGA interface comprises an operation table, wherein the right side of the upper surface of the operation table is provided with a VGA interface detection device, the VGA interface detection device is connected with a detection joint through a data line, the middle part of the upper surface of the operation table is longitudinally provided with a first vertical plate, the detection joint is fixedly arranged on the first vertical plate, the left side of the upper surface of the operation table is provided with a transverse moving driving mechanism through a mounting seat, the right end of the output end of the transverse moving driving mechanism is fixedly connected with a clamping mechanism, the bottom of the clamping mechanism is connected with a sliding block, the left side of the upper surface of the operation table is transversely provided with a sliding rail, the sliding block is clamped on the upper surface of the sliding rail, the clamping mechanism comprises a substrate, four corners of the upper surface of the substrate are respectively provided with a second vertical plate, four second vertical plates form clamping grooves, and the four second vertical plates are connected with elastic supporting blocks.

Preferably, the detection joint is adhered to the first vertical plate through an adhesive.

Preferably, the detection joint is fixedly connected to the first vertical plate through a screw.

Preferably, the transverse moving driving mechanism is a transverse moving driving cylinder, a transverse moving driving hydraulic cylinder or a transverse moving driving electric telescopic rod.

Preferably, the elastic supporting block comprises a supporting head, the supporting head is connected with a base, the base is inserted into the second vertical plate, and a supporting spring is connected between the base and the second vertical plate.

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

1) the mode of installing, disassembling and detecting mechanical equipment is adopted, so that labor is saved, the VGA interface is not easily damaged, and the detection efficiency is high;

2) through the cooperation between fixture, the first riser, can be fixed VGA interface, detection joint respectively, the effect of convenient connection and dismantlement.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the clamping mechanism of the present invention;

FIG. 3 is a schematic structural view of the elastic support block of the present invention;

fig. 4 is a schematic view of the connection structure between the VGA interface and the clamping mechanism of the present invention.

In the figure: the device comprises an operation table 1, VGA interface detection equipment 2, a detection joint 3, a first vertical plate 4, a sliding rail 5, a sliding block 6, a clamping mechanism 7, a base plate 71, a second vertical plate 72, an elastic supporting block 73, a 731 supporting head, a 732 base, a 733 supporting spring and an 8 transverse moving driving mechanism.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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 is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: a detection device convenient for dismounting a VGA interface comprises an operation table 1, wherein a VGA interface detection device 2 is arranged on the right side of the upper surface of the operation table 1, the VGA interface detection device 2 is connected with a detection joint 3 through a data line, a first vertical plate 4 is longitudinally arranged in the middle of the upper surface of the operation table 1, the detection joint 3 is fixedly arranged on the first vertical plate 4, the VGA interface detection device 2 is used for detecting the signal transmission capacity of VGA interface detection, the VGA interface detection device 2 adopts the existing device, the prior art is not repeated, and the first vertical plate 4 is used for installing and fixing the detection joint 3 and is convenient to be connected with the VGA interface;

a transverse moving driving mechanism 8 is installed on the left side of the upper surface of the operating table 1 through an installation seat, a clamping mechanism 7 is fixedly connected to the right end of the output end of the transverse moving driving mechanism 8, a VGA interface is fixed on the clamping mechanism 7, the clamping mechanism 7 is pushed to move left or right through the transverse moving driving mechanism 8, the VGA interface on the clamping mechanism 7 is connected with or separated from the detection connector 3 in an inserting mode, and the VGA interface detection equipment 2 can detect the VGA interface after the VGA interface is connected with the detection connector in an inserting mode;

the bottom of the clamping mechanism 7 is connected with a sliding block 6, a sliding rail 5 is transversely arranged on the left side in the upper surface of the operating platform 1, the sliding block 6 is clamped on the upper surface of the sliding rail 5, and the clamping mechanism 7 can move stably under the matching action of the sliding block 6 and the sliding rail 5;

fixture 7 includes base plate 71, and the upper surface four corners of base plate 71 all is provided with second riser 72, and four second risers 72 form the centre gripping groove, and the centre gripping groove is corresponding with the position of test connector 3, all is connected with elasticity supporting shoe 73 on four second risers 72.

Further, the detection joint 3 is bonded on the first vertical plate 4 through an adhesive, so that the connection is convenient.

Further, the detection joint 3 is fixedly connected to the first vertical plate 4 through screws, so that the connection and the disassembly are facilitated.

Further, the traverse driving mechanism 8 is a traverse driving cylinder, a traverse driving hydraulic cylinder or a traverse driving electric telescopic rod.

Further, the elastic support block 73 includes a support head 731, the support head 731 is connected with a base 732, the base 732 is inserted on the second vertical plate 72, a support spring 733 is connected between the base 732 and the second vertical plate 72, and the base 732 and the support head 731 are elastically supported by the support spring 733, so that the support head 731 is supported on the side wall of the second vertical plate 72 to limit the VGA interface.

The working principle is as follows: the VGA interface is clamped between the second vertical plates 72 on the left side and the right side, the middle part of the VGA interface is clamped between the second vertical plates 72 on the front side and the rear side, when the VGA interface is clamped at the bottom end of the clamping groove, the elastic supporting block 73 is clamped on the upper side of the VGA interface, and the situation that the VGA interface automatically falls off is avoided, as shown in figure 4;

when the transverse moving driving mechanism 8 extends, the clamping mechanism 7 is driven to move rightwards, so that a VGA interface on the clamping mechanism 7 is connected with the detection connector 3, the VGA interface detection equipment 2 detects the VGA interface, when the transverse moving driving mechanism 8 is shortened, the clamping mechanism 7 is driven to move leftwards, the VGA interface is separated from the detection connector 3, and the VGA interface is taken down from the clamping mechanism 7.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a check out test set convenient to VGA interface dismouting, includes operation panel (1), its characterized in that: VGA interface detection equipment (2) is arranged on the right side of the upper surface of an operating platform (1), the VGA interface detection equipment (2) is connected with a detection joint (3) through a data line, a first vertical plate (4) is longitudinally arranged in the middle of the upper surface of the operating platform (1), the detection joint (3) is fixedly installed on the first vertical plate (4), a transverse moving driving mechanism (8) is installed on the left side of the upper surface of the operating platform (1) through an installation seat, a clamping mechanism (7) is fixedly connected to the right end of the output end of the transverse moving driving mechanism (8), a sliding block (6) is connected to the bottom of the clamping mechanism (7), a sliding rail (5) is transversely arranged on the left side of the upper surface of the operating platform (1), the sliding block (6) is clamped on the upper surface of the sliding rail (5), the clamping mechanism (7) comprises a substrate (71), and second vertical plates (72) are arranged at four corners of the, the four second vertical plates (72) form clamping grooves, the clamping grooves correspond to the positions of the detection joints (3), and the four second vertical plates (72) are all connected with elastic supporting blocks (73).

2. The detection device convenient for dismounting and mounting of the VGA interface of claim 1, wherein: the detection joint (3) is bonded on the first vertical plate (4) through an adhesive.

3. The detection device convenient for dismounting and mounting of the VGA interface of claim 1, wherein: the detection joint (3) is fixedly connected to the first vertical plate (4) through a screw.

4. The detection device convenient for dismounting and mounting of the VGA interface of claim 1, wherein: the transverse moving driving mechanism (8) is a transverse moving driving air cylinder, a transverse moving driving hydraulic cylinder or a transverse moving driving electric telescopic rod.

5. The detection device convenient for dismounting and mounting of the VGA interface of claim 1, wherein: the elastic supporting block (73) comprises a supporting head (731), a base (732) is connected to the supporting head (731), the base (732) is inserted into the second vertical plate (72), and a supporting spring (733) is connected between the base (732) and the second vertical plate (72).