CN208888341U - A kind of electronic chip quality detection device - Google Patents

Abstract

The utility model discloses a kind of electronic chip quality detection devices, including fuselage and connecting line, the outer surface of the fuselage is provided with guard shield, and the front end face of fuselage is embedded with input panel at right side, the leading exterior surface parallel equidistant of the input panel is provided with multiple keys, the front end face of the fuselage is provided on & off switch close to lower left corner corner, and the front end face of fuselage is located at the side of on & off switch and is provided with detection button, one end of the fuselage is connected with test bench by connecting line, test bench upper surface middle position offers chip placing groove.A kind of electronic chip quality detection device described in the utility model, detecting step is simple, and testing result is accurate, it is renovated using orientation, avoids the contact terminal in chip placing groove impaired, using slot, convenient for taking for electronic chip, using being applied in combination for protection shell and dust-proof liner, practicability is stronger, brings better prospect of the application.

Description

A kind of electronic chip quality detection device

Technical field

The utility model relates to chip-detecting apparatus field, in particular to a kind of electronic chip quality detection device.

Background technique

Chip-detecting apparatus is the tool of a detection chip, by the model of the detected chip of keyboard input, such as by Detection chip is 74LS04, then input 04 presses determination key, system can detect the chip；Existing chip inspection It surveys device and there are certain drawbacks when in use, detect seat without flip designs, contact terminal is exposed, and easy be damaged leads to not examine It surveys, no slot design is not easy to taking for electronic chip, certain influence is brought to the use of chip-detecting apparatus, for this purpose, It is proposed that a kind of electronic chip quality detection device.

Utility model content

The main purpose of the utility model is to provide a kind of electronic chip quality detection devices, can effectively solve background The problems in technology.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of electronic chip quality detection device, including fuselage and connecting line, the outer surface of the fuselage are provided with protection Shell, and the front end face of fuselage is embedded with input panel, the leading exterior surface parallel equidistant of the input panel at right side Multiple keys are provided with, the front end face of the fuselage is provided on & off switch, and the front end face position of fuselage close to lower left corner corner The side of on & off switch is provided with detection button, one end of the fuselage is connected with test bench, the test bench by connecting line Upper surface middle position offers chip placing groove, and the upper surface of test bench be located at chip placing groove quadrangle edge it is equal Grooved hole is opened up, the test bench rear end face is movably installed with flip lid, and the junction of test bench and flip lid is provided with orientation axes, Two outsides of the guard shield are located at bottom end and are welded with anti-skid base, and the two sides of guard shield are equal at anti-skid base It opens up there are two screw hole, the inner surface of the guard shield is provided with dust-proof liner, and the rear end face of the fuselage is located at right side Place is provided with heat emission fan, and the rear end face of fuselage is located at upper left corner corner and is provided with power interface, the rear end face of the fuselage Positioned at bottom end, middle position is provided with data-interface and detection interface, and the fuselage is internally provided with single-chip microcontroller, and fuselage Be internally located on the left of single-chip microcontroller and be respectively arranged with keyboard input module and chip detection module, the fuselage is internally located at Display module is provided on the right side of single-chip microcontroller, and the inside of fuselage is provided with power module close to the lower section side of single-chip microcontroller.

Preferably, the test bench is electrically connected by connecting line and fuselage, and test bench is lived by orientation axes and flip lid Dynamic connection.

Preferably, the medial surface of the flip lid is located at top end and is fixedly installed with buckle, and button is offered on the test bench Slot.

Preferably, the bottom parallel equidistant of the chip placing groove is provided with multiple contact terminals, and chip placing groove Being sticked on surrounding inner wall has protecting film.

Preferably, the top two sides that the front end face of the fuselage is located at detection button are provided with digital display screen, and machine Body is fixedly connected with guard shield.

Preferably, the power interface is Three-hole socket, and the detection interface is circle interface.

Compared with prior art, the utility model has the following beneficial effects: the electronic chip quality detection device, with inspection Seat to be surveyed to be applied in combination, detecting step is simple, and testing result is accurate, and the detection seat covers flip lid using orientation flip lid when not used, The contact terminal in chip placing groove can be protected impaired, ensure its normal use, the design of slot, convenient for taking for electronic chip It takes, offers convenience to using, guard shield is applied in combination with dust-proof liner, not only plays protective action to equipment, but also play anti- Dirt effect, practicability is stronger, and whole device structure is simple, easy to operate, and the effect used is more preferable relative to traditional approach.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of electronic chip quality detection device of the utility model；

Fig. 2 is a kind of partial rear enlarged drawing of Fig. 1 middle fuselage of electronic chip quality detection device of the utility model；

Fig. 3 is the partial enlarged view of guard shield in a kind of Fig. 1 of electronic chip quality detection device of the utility model；

Fig. 4 is the partial enlarged view of test bench in a kind of Fig. 1 of electronic chip quality detection device of the utility model.

Fig. 5 is a kind of local interior's topology view of Fig. 1 middle fuselage of electronic chip quality detection device of the utility model.

Fig. 6 is a kind of detection principle diagram of electronic chip quality detection device of the utility model.

In figure: 1, fuselage；2, detection button；3, input panel；4, key；5, on & off switch；6, guard shield；7, it connects Line；8, test bench；9, power interface；10, data-interface；11, interface is detected；12, heat emission fan；13, screw hole；14, anti-skidding bottom Seat；15, dust-proof liner；16, it renovates；17, slot；18, orientation axes；19, chip placing groove；20, keyboard input module；21, core Piece detection module；22, power module；23, single-chip microcontroller；24, display module.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

As shown in figures 1 to 6, a kind of electronic chip quality detection device, including fuselage 1 and connecting line 7, the outer surface of fuselage 1 It is provided with guard shield 6, and the front end face of fuselage 1 is embedded with input panel 3, the front end appearance of input panel 3 at right side Face parallel equidistant is provided with multiple keys 4, and the front end face of fuselage 1 is provided on & off switch 5, and fuselage 1 close to lower left corner corner Front end face be located at the side of on & off switch 5 and be provided with detection button 2, one end of fuselage 1 is connected with test bench 8 by connecting line 7, 8 upper surface middle position of test bench offers chip placing groove 19, and the upper surface of test bench 8 is located at chip placing groove 19 Quadrangle edge opens up grooved hole 17, and 8 rear end face of test bench is movably installed with flip lid 16, and the company of test bench 8 and flip lid 16 The place of connecing is provided with orientation axes 18, and two outsides of guard shield 6 are located at bottom end and are welded with anti-skid base 14, and guard shield 6 Two sides are opened up at anti-skid base 14 there are two screw hole 13, and the inner surface of guard shield 6 is provided with dust-proof liner 15, machine The rear end face of body 1, which is located at right side, is provided with heat emission fan 12, and the rear end face of fuselage 1 is located at upper left corner corner and is provided with power supply Interface 9, the rear end face of fuselage 1 are located at bottom end middle position and are provided with data-interface 10 and detection interface 11, the inside of fuselage 1 It is provided with single-chip microcontroller 23, and the left side for being internally located at single-chip microcontroller 23 of fuselage 1 is respectively arranged with keyboard input module 20 and chip Detection module 21, the right side for being internally located at single-chip microcontroller 23 of fuselage 1 is provided with display module 24, and the inside of fuselage 1 is close to single The lower section side of piece machine 23 is provided with power module 22；

Test bench 8 is electrically connected by connecting line 7 and fuselage 1, and test bench 8 passes through orientation axes 18 and 16 activity of flip lid even It connects；The medial surface of flip lid 16 is located at top end and is fixedly installed with buckle, offers catching groove on test bench 8；Chip placing groove 19 Bottom parallel equidistant is provided with multiple contact terminals, and is sticked on the surrounding inner wall of chip placing groove 19 and has protecting film；Fuselage 1 The top two sides that front end face is located at detection button 2 are provided with digital display screen, and fuselage 1 is fixedly connected with guard shield 6；Electricity Source interface 9 is Three-hole socket, and detection interface 11 is circle interface.

It should be noted that the utility model is that a kind of electronic chip quality detection device when in use plugs in power supply line On the power interface 9 of 1 rear end of fuselage, secondly the connecting line 7 on test bench 8 is inserted on detection interface 11 on the fuselage 1, pressed Detection device is in standby lower switch key 5 at this time, opens the flip lid 16 on test bench 8, the electronic chip that needs are detected It is placed in chip placing groove 19, after the model of electronic chip is inputted by key 4 in input panel 3, Pen-down detection button 2, The type information of specific electronic chip is passed to single-chip microcontroller 23, monolithic by the keyboard input module 20 inside detection device at this time The model AT89S52 of machine 23 detects electronic chip as core controller control chip detection module 21, and handles The data that the acquisition of chip detection module 21 comes, by the quality of the multilevel iudge chip under test of truth table, finally by display mould By the quality of tested electronic chip, the display in the form of logical symbol completes detection operation, protection on digital display screen to block 24 Shell 6 plays protective action to fuselage 1, avoids the destruction of outer bound pair test device, operation of the heat emission fan 12 to 1 inner part of fuselage Heat spreading function is played, the service life of detection device is extended, the design of slot 17 gives convenient for taking for detection chip and uses band It facilitating, positioning action is played in the unlatching of 18 pairs of orientation axes flip lids 16, and dust-proof liner 15 is set to the inner surface of guard shield 6, It can effectively prevent entering dust inside fuselage 1, anti-skid base 14 plays a supporting role to entire detection device, more practical.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (6)

1. a kind of electronic chip quality detection device, including fuselage (1) and connecting line (7), it is characterised in that: the fuselage (1) Outer surface be provided with guard shield (6), and the front end face of fuselage (1) is embedded with input panel (3) at right side, described defeated The leading exterior surface parallel equidistant for entering panel (3) is provided with multiple keys (4), and the front end face of the fuselage (1) is close to the lower left corner Corner is provided on & off switch (5), and the front end face of fuselage (1) is located at the side of on & off switch (5) and is provided with detection button (2), One end of the fuselage (1) is connected with test bench (8) by connecting line (7), and test bench (8) upper surface middle position is opened Equipped with chip placing groove (19), and the upper surface of test bench (8) is located at the quadrangle edge of chip placing groove (19) and offers Slot (17), test bench (8) rear end face are movably installed with flip lid (16), and the junction of test bench (8) and flip lid (16) It is provided with orientation axes (18), two outsides of the guard shield (6) are located at bottom end and are welded with anti-skid base (14), and protect outer The two sides of shell (6) are opened up at anti-skid base (14) there are two screw hole (13), and the inner surface of the guard shield (6) is set It is equipped with dust-proof liner (15), the rear end face of the fuselage (1), which is located at right side, is provided with heat emission fan (12), and after fuselage (1) End face is located at upper left corner corner and is provided with power interface (9), and the rear end face of the fuselage (1) is located at bottom end middle position and sets Data-interface (10) and detection interface (11) are equipped with, the fuselage (1) is internally provided with single-chip microcontroller (23), and fuselage (1) It is internally located on the left of single-chip microcontroller (23) and is respectively arranged with keyboard input module (20) and chip detection module (21), the fuselage (1) be internally located on the right side of single-chip microcontroller (23) is provided with display module (24), and the inside of fuselage (1) is close to single-chip microcontroller (23) Lower section side be provided with power module (22).

2. a kind of electronic chip quality detection device according to claim 1, it is characterised in that: the test bench (8) is logical It crosses connecting line (7) and fuselage (1) to be electrically connected, and test bench (8) is flexibly connected by orientation axes (18) with flip lid (16).

3. a kind of electronic chip quality detection device according to claim 1, it is characterised in that: described to renovate the interior of (16) Side is located at top end and is fixedly installed with buckle, offers catching groove on the test bench (8).

4. a kind of electronic chip quality detection device according to claim 1, it is characterised in that: the chip placing groove (19) bottom parallel equidistant is provided with multiple contact terminals, and is sticked on the surrounding inner wall of chip placing groove (19) and has protection Film.

5. a kind of electronic chip quality detection device according to claim 1, it is characterised in that: before the fuselage (1) The top two sides that end face is located at detection button (2) are provided with digital display screen, and fuselage (1) and guard shield (6) fixed company It connects.

6. a kind of electronic chip quality detection device according to claim 1, it is characterised in that: the power interface (9) For Three-hole socket, the detection interface (11) is circle interface.