CN209673894U - A kind of mobile phone center resistance detection jig equipment - Google Patents

Abstract

The utility model discloses a kind of mobile phone center resistance detection jig equipment, including base, the upper surface two sides of the base are respectively and fixedly provided with bracket, mounting plate is fixed between the upper end of two brackets, cylinder is fixedly installed in the middle part of the mounting plate, and the cylinder rod of cylinder is located at lower end, and the cylinder rod lower end of cylinder is fixed with pressure head, the lower surface of the pressure head is fixed with foam, the upper surface middle part of the base is equipped with elastic mechanism, the elastic mechanism includes, spring, idler wheel and pilot hole, the guide rod is located at the top of base, the utility model can carry out continuity test to mobile phone center rapidly, and it will test as the result is shown on a display screen, so that detection is quick, elastic mechanism is provided with to microscope carrier, when spring-compressed in elastic mechanism, guide post can be moved downward in pilot hole inner vertical, this is just The shaking of spring sounding horizontal direction is avoided, guarantees mobile phone center vertical motion, and then ensure that testing needle is aligned with instrument connection.

Description

A kind of mobile phone center resistance detection jig equipment

Technical field

The utility model relates to mobile phone detection technique field, specially a kind of mobile phone center resistance detection jig equipment.

Background technique

The resistance of mobile phone center is detected, and it is slow that existing detection device generally detects speed.

Utility model content

The purpose of this utility model is to provide a kind of mobile phone center resistance detection jig equipment, it is intended to improve existing inspection Measurement equipment generally detects slow-footed problem.

The utility model is realized in this way:

A kind of mobile phone center resistance detection jig equipment, including base, the upper surface two sides of the base are respectively and fixedly provided with branch Frame is fixed with mounting plate between the upper end of two brackets, is fixedly installed with cylinder in the middle part of the mounting plate, and cylinder Cylinder rod is located at lower end, and the cylinder rod lower end of cylinder is fixed with pressure head, and the lower surface of the pressure head is fixed with foam, the machine The upper surface middle part of seat is equipped with elastic mechanism, and the elastic mechanism includes, spring, idler wheel and pilot hole, the guide rod position In the top of base, the pilot hole is provided with the upper surface position corresponding with guide rod of base, and the lower half of guide rod Divide the inside of insertion pilot hole, the circumferential exterior of the guide rod is plugged with spring, the guiding close to the position of top half The upper end of bar and the upper end of spring are mutually fixed, and the lower end of the spring is mutually fixed with the upper surface of base, under the guide rod Half part two sides are mounted on idler wheel, and the upper end of the spring is fixed with microscope carrier, and the upper surface of the base is equipped with testing needle, Position corresponding with testing needle offers instrument connection on the microscope carrier.

Further, the two sides of the pressure head are respectively and fixedly provided with sliding block, and sliding block is rotatably equipped with rolling far from the side of pressure head Pearl, position corresponding with sliding block offers sliding slot on the inner wall of the bracket, and sliding block is inserted into the inside of sliding slot.

Further, display screen is installed in the middle part of the front surface of the base, the front surface side of the base is close to upper The position of side is equipped with indicator light, and Liang Ge corner of the front surface of the base close to lower section is mounted on start key.

Further, the corner of the lower surface of the base four is mounted on support leg.

Compared with prior art, the utility model has the beneficial effects that the utility model can rapidly to mobile phone center into Row continuity test, and will test as the result is shown on a display screen, so that detection is quick；

It is provided with elastic mechanism to microscope carrier, when spring-compressed in elastic mechanism, guide post can erect inside pilot hole It directly moves downward, avoiding problems the shaking of spring sounding horizontal direction, guarantees mobile phone center vertical motion, and then ensure that survey Test point is aligned with instrument connection.

Detailed description of the invention

It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts, It can also be obtained according to these attached drawings other relevant attached drawings.

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the scheme of installation of the utility model elastic mechanism；

Fig. 3 is the area the A enlarged drawing of Fig. 2；

Fig. 4 is the structural schematic diagram of the utility model pressure head；

Fig. 5 is the structural schematic diagram of the utility model bracket.

In figure: 1, base；2, bracket；21, sliding slot；3, mounting plate；4, pressure head；41, sliding block；42, ball；5, foam；6, Microscope carrier；61, instrument connection；7, display screen；8, start key；9, support leg；10, indicator light；11, elastic mechanism；111, guide rod； 112, spring；113, idler wheel；114, pilot hole；12, testing needle；13, cylinder.

Specific embodiment

It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.

Shown in referring to Fig.1, a kind of mobile phone center resistance detection jig equipment, including base 1, the upper surface two sides of base 1 It is respectively and fixedly provided with bracket 2, bracket 2 is played a supporting role, and mounting plate 3 is fixed between the upper end of two brackets 2, and mounting plate 3 is used for Cylinder 13 is installed, the middle part of mounting plate 3 is fixedly installed with cylinder 13, and the cylinder rod of cylinder 13 is located at lower end, and cylinder 13 Cylinder rod lower end is fixed with pressure head 4, and cylinder 13 is used for the power moved to pressure head 4 one；

Referring to shown in Fig. 4 and Fig. 5, the two sides of pressure head 4 are respectively and fixedly provided with sliding block 41, and sliding block 41 turns far from the side of pressure head 4 Dynamic to be equipped with ball 42, position corresponding with sliding block 41 offers sliding slot 21 on the inner wall of bracket 2, and sliding block 41 is inserted into sliding slot 21 Inside, the lower surface of pressure head 4 are fixed with foam 5, sliding block 41 move up and down inside sliding slot 21 can move up and down to pressure head 4 into Row limit avoids the shaking for generating horizontal direction, and foam 5 is directly contacted with part to be detected, more soft, avoids damage to be detected Part, foam 5 here are non-conductive state；

Referring to shown in Fig. 2 and Fig. 3, the upper surface middle part of base 1 is equipped with elastic mechanism 11, and elastic mechanism 11 is for giving 6 one upward elastic force of microscope carrier, elastic mechanism 11 include guide rod 111, spring 112, idler wheel 113 and pilot hole 114, guiding Bar 111 is located at the top of base 1, and pilot hole 114 is provided with the upper surface position corresponding with guide rod 111 of base 1, and leads To the inside of the lower half portion of bar 111 insertion pilot hole 114, the circumferential exterior of guide rod 111 is inserted close to the position of top half It is connected to spring 112, the upper end of guide rod 111 is mutually fixed with the upper end of spring 112, the lower end of spring 112 and the upper table of base 1 Face is mutually fixed, and when spring 112 is compressed, guide rod 111 is inserted into the inside of pilot hole 114, and microscope carrier 6 moves downward at this time；

With continued reference to shown in Fig. 2 and Fig. 3, the lower half portion two sides of guide rod 111 are mounted on idler wheel 113, and idler wheel 113 can Reduce the frictional force between guide rod 111 and pilot hole 114, the upper end of spring 112 is fixed with microscope carrier 6, the upper surface peace of base 1 Equipped with testing needle 12, position corresponding with testing needle 12 offers instrument connection 61 on microscope carrier 6, and microscope carrier 6 can be placed in be detected Frame, when microscope carrier 6 moves downward, testing needle 12 passes through the upper surface of instrument connection 61 and the following table face contact of center；

Shown in referring to Fig.1, display screen 7 is installed, display screen 7 is for showing test result, machine in the middle part of the front surface of base 1 The front surface side of seat 1 is equipped with indicator light 10 by the position of close over, and indicator light 10, which is used to indicate, to be tested whether to pass through, base Liang Ge corner of 1 front surface close to lower section is mounted on start key 8, and start key 8 can start the present apparatus, under base 1 Four, surface corner is mounted on support leg 9, and support leg 9 plays the role of support pedestal 1.

Working principle: when using the present apparatus, being powered to device first, mobile phone center be placed on to the upper surface of microscope carrier 6, Two start keys 8 are pressed, cylinder 13 pushes down on pressure head 4, and sliding block 41 at this time is moved downward in the inside of sliding slot 21, until bubble Cotton 5 pulls down microscope carrier 6, the downward compressed spring 112 of microscope carrier 6, and guide rod 111 at this time is downwardly into the interior of pilot hole 114 Portion, entire microscope carrier 6 drive mobile phone center to move down, until testing needle 12 touches mobile phone center, testing needle 12 at this time is right Mobile phone center is detected, and testing result is shown on display screen 7, and when detection passes through, indicator light 10 shows green, works as detection Obstructed out-of-date, indicator light 10 is displayed in red within the spirit and principle of type, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (4)

1. a kind of mobile phone center resistance detection jig equipment, including base (1), it is characterised in that: the upper surface of the base (1) Two sides are respectively and fixedly provided with bracket (2), are fixed with mounting plate (3) between the upper end of two brackets (2), the mounting plate (3) Middle part is fixedly installed with cylinder (13), and the cylinder rod of cylinder (13) is located at lower end, and the cylinder rod lower end of cylinder (13) is fixed Have pressure head (4), the lower surface of the pressure head (4) is fixed with foam (5), and the upper surface middle part installation of the base (1) is flexible Mechanism (11), the elastic mechanism (11) include guide rod (111), spring (112), idler wheel (113) and pilot hole (114), institute The top that guide rod (111) is located at base (1) is stated, the pilot hole (114) is provided with upper surface and the guide rod of base (1) (111) corresponding position, and the inside of lower half portion insertion pilot hole (114) of guide rod (111), the guide rod (111) Circumferential exterior be plugged with spring (112) close to the position of top half, the upper end of the guide rod (111) and spring (112) Upper end mutually fix, the lower end of the spring (112) and the upper surface of base (1) are mutually fixed, the lower half of the guide rod (111) Part two sides are mounted on idler wheel (113), and the upper end of the spring (112) is fixed with microscope carrier (6), the upper table of the base (1) Face is equipped with testing needle (12), and position corresponding with testing needle (12) offers instrument connection (61) on the microscope carrier (6).

2. a kind of mobile phone center resistance detection jig equipment according to claim 1, which is characterized in that the pressure head (4) Two sides be respectively and fixedly provided with sliding block (41), and sliding block (41) is rotatably equipped with ball (42), the bracket far from the side of pressure head (4) (2) position corresponding with sliding block (41) offers sliding slot (21) on inner wall, and sliding block (41) is inserted into the inside of sliding slot (21).

3. a kind of mobile phone center resistance detection jig equipment according to claim 1, which is characterized in that the base (1) Front surface in the middle part of be equipped with display screen (7), the front surface side of the base (1) is equipped with indicator light by the position of close over (10), Liang Ge corner of the front surface of the base (1) close to lower section is mounted on start key (8).

4. a kind of mobile phone center resistance detection jig equipment according to claim 1, which is characterized in that the base (1) The corner of lower surface four be mounted on support leg (9).