CN212872727U

CN212872727U - Detection device

Info

Publication number: CN212872727U
Application number: CN202022222388.3U
Authority: CN
Inventors: 谢嗣兵
Original assignee: Dongguan Huabei Electronic Technology Co Ltd
Current assignee: Dongguan Huabei Electronic Technology Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-04-02
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to an electronic equipment field discloses a check out test set for the shell fragment that sets up on the hardware of work piece that awaits measuring detects, include: the device comprises a main body part for placing the workpiece to be tested, a first test column arranged on the main body part, a second test column arranged on the main body part, and a display assembly electrically connected with the first test column and the second test column; the first test column is used for being abutted against the hardware of the workpiece to be tested and conducting with the hardware of the workpiece to be tested; the second testing column is used for abutting against the elastic sheet to be conducted with the elastic sheet; the display assembly is used for indicating whether a loop formed by the elastic sheet, the hardware, the first testing column and the second testing column is conducted or not. The utility model discloses embodiment provides a check out test set has and is convenient for carry out the advantage of fixing a position to the shell fragment that does not switch on.

Description

Detection device

Technical Field

The utility model relates to an electronic equipment field, in particular to check out test set.

Background

With the development of science and technology, various handheld electronic devices are increasingly applied to people's lives, and with the use of users, shells of electronic devices such as mobile phones and the like continuously rub against other objects, static electricity is generated on the shells, and the generation of the static electricity can not only adsorb dust in the air to cause the cleanliness of the electronic devices to be low, but also possibly affect circuits in the electronic devices. In order to avoid the influence of static electricity generated on the electronic device housing, a plurality of conductive elastic pieces are generally arranged in the electronic device in the prior art, and the conductive elastic pieces are in contact with the mobile phone housing to guide the static electricity generated on the mobile phone housing into hardware on the electronic device mainboard for processing.

Electronic equipment among the prior art is in the in-process of production, need carry out the conduction test to the shell fragment, guarantees that the shell fragment can play the effect of leading static. However, the present invention finds that, when conducting the conduction test of the elastic sheet in the prior art, it is necessary to conduct the conduction test of each elastic sheet in turn, the process is relatively complicated, or conduct the conduction test of all the elastic sheets simultaneously, but in case that a certain elastic sheet does not pass the conduction test, the whole machine test will not pass, and it is difficult to locate the specific non-conductive elastic sheet.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a check out test set is convenient for fix a position the shell fragment that does not switch on.

In order to solve the technical problem, an embodiment of the utility model provides a detection device for the shell fragment that sets up on the hardware of work piece that awaits measuring detects, include: the device comprises a main body part for placing the workpiece to be tested, a first test column arranged on the main body part, a second test column arranged on the main body part, and a display assembly electrically connected with the first test column and the second test column; the first test column is used for being abutted against the hardware of the workpiece to be tested and conducting with the hardware of the workpiece to be tested; the second testing column is used for abutting against the elastic sheet to be conducted with the elastic sheet; the display assembly is used for indicating whether a loop formed by the elastic sheet, the hardware, the first testing column and the second testing column is conducted or not.

Compared with the prior art, the detection equipment provided by the embodiment of the utility model is provided with the first test column and the second test columns, and the first test column is used for being pressed against the hardware of the workpiece to be detected and being conducted with the hardware; the second testing column is used for abutting against the elastic sheet to be conducted with the elastic sheet, so that the elastic sheet is detected; in addition, set up display module and be used for instructing shell fragment, hardware, first test post and whether the return circuit that the second test post formed switches on to confirm the on-state of each shell fragment, be convenient for fix a position the shell fragment that does not switch on.

Additionally, the first test column may be variable in length; when the first testing column is pressed to the minimum length by the hardware, the distance between the top end of the first testing column and the main body part is equal to the distance between the top end of the second testing column and the main body part. When the work piece that awaits measuring sets up on the main part, highly higher shell fragment at first contacts with second test post, it can lead to highly qualified but be less than the shell fragment of highest height unable with the contact of second test post, consequently need press the work piece that awaits measuring during the use, press the in-process and probably compress first test post, first test post elasticity setting can be better adaptation compression process in length direction, when setting up first test post and being in minimum length, the top of first test post and the distance of main part equal the top of second test post and the distance of main part, compress the work piece that awaits measuring promptly and carry on spacingly, thereby highly unqualified shell fragment is tested out.

In addition, the first testing column is a spring thimble.

In addition, the device also comprises a limit column arranged on the main body part; the distance between the top end of the limiting column and the main body part is equal to the distance between the top end of the second testing column and the main body part. When the work piece that awaits measuring sets up on the main part, highly higher shell fragment at first contacts with the second test post, can lead to highly qualified but the shell fragment that is less than the highest height can not contact with the second test post, consequently need press the work piece that awaits measuring during the use, the top that sets up spacing post equals the top and the distance of main part of second test post with the distance of main part, carries on spacingly through the compression of spacing post to the work piece that awaits measuring promptly to highly unqualified shell fragment has been tested out.

In addition, the main body part comprises a supporting seat for placing the workpiece to be detected and a cover plate for covering the workpiece to be detected; the distance between the cover plate and the supporting seat in the length direction of the second testing column is adjustable; the first testing column is arranged on the supporting seat or the cover plate, and the second testing column is arranged on the supporting seat or the cover plate. The cover plate is arranged, so that the workpiece to be tested can be pressed conveniently in use.

In addition, still including setting up spacing post on the supporting seat, the top of spacing post with the distance of main part equals the top of second test column with the distance of main part, spacing post with second test column sets up jointly the supporting seat or on the apron.

In addition, still including the connection the supporting seat with the power spare of apron, the power spare is used for driving the supporting seat and/or the apron is followed the length direction motion of second test column. Set up power spare and drive supporting seat and/or apron and move along the length direction of second test post to need not the manual work and press, promote automatic level.

In addition, the second test columns are multiple in number, the second test columns are respectively connected with the first test columns in series and are mutually connected in parallel to form a plurality of parallel branches, and the display assembly is used for indicating whether the parallel branches are conducted or not.

In addition, the display assembly is an indicator lamp group, the indicator lamp group comprises a plurality of indicator lamps, and the number of the indicator lamps is equal to that of the second test columns; the plurality of indicator lights and the plurality of parallel branches are in one-to-one correspondence and connected in the corresponding parallel branches. A plurality of pilot lamps and a plurality of branch road one-to-one that connect in parallel and be connected in the branch road that corresponds, when the branch road switches on, promptly the shell fragment switches on, the pilot lamp lights, when the branch road does not switch on, promptly the shell fragment does not switch on, the pilot lamp can't light, through whether direct observation to the bright of pilot lamp, can be in order to fix a position the shell fragment that does not switch on.

In addition, still include: and the positioning piece is arranged on the main body part and is used for positioning the workpiece to be detected. The positioning piece is arranged to position the workpiece to be detected, so that the position of the workpiece to be detected can be determined, and the detection result is prevented from being influenced by the position deviation of the workpiece to be detected.

Drawings

Fig. 1 is a schematic structural diagram of a detection device according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a first testing column in the detecting device provided in the first embodiment of the present invention;

FIG. 3 is a schematic structural view of a second testing column in the testing device according to the first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a detection device according to a second embodiment of the present invention;

fig. 5 is a schematic structural diagram of a detection device according to a third embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.

The utility model discloses a first embodiment relates to a check out test set 100 for to setting up the shell fragment 202 on the hardware 201 of work piece 200 that awaits measuring and detecting, concrete structure is as shown in FIG. 1, include: the testing device comprises a main body part 10, a first testing column 20 arranged on the main body part 10, a second testing column 30 arranged on the main body part 10, and a display assembly 40 electrically connected with the first testing column 20 and the second testing column 30. As shown in fig. 2, the first testing column 20 is used to abut against the hardware 201 of the workpiece 200 to be tested so as to be conducted with the hardware 201 of the workpiece 200 to be tested. As shown in fig. 3, the second testing column 30 is used to abut against the spring plate 202 to be conducted with the spring plate 202. The display component 40 is used for indicating whether a loop formed by the elastic sheet 202, the hardware 201, the first testing column 20 and the second testing column 30 is conducted or not.

Compared with the prior art, the detection device 100 provided by the first embodiment of the present invention is provided with the first testing column 20 and the plurality of second testing columns 30, and the first testing column 20 is used for connecting the hardware 201 abutting against the workpiece 200 to be detected with the hardware 201; the second testing column 30 is used for abutting against the spring plate 202 to be communicated with the spring plate 202, so as to detect the spring plate 202; in addition, the display assembly 40 is arranged to indicate whether a loop formed by the elastic sheet 202, the hardware 201, the first testing column 20 and the second testing column 30 is conducted or not, so that the conducting state of each elastic sheet 202 is confirmed, and the non-conducting elastic sheet 202 is conveniently positioned.

Specifically, in the present embodiment, the number of the second testing columns 30 is plural, and the plural second testing columns 30 are respectively connected in series with the first testing column 20 and are connected in parallel with each other to form plural parallel branches. That is, each second testing column 30 forms a separate conductive loop with the first testing column 20, and the same first testing column 20 is shared by a plurality of second testing columns 30. The display unit 40 is connected to each parallel branch and indicates whether each parallel branch is turned on. So set up, whether each shell fragment 202 switches on can be represented to each parallel branch whether switches on to detect a plurality of shell fragments 202 simultaneously and can pinpoint whether each shell fragment 202 switches on.

Further, in the present embodiment, the display module 40 is an indicator light set, the indicator light set includes a plurality of indicator lights, the number of the indicator lights is equal to the number of the second testing columns 30, and the plurality of indicator lights and the plurality of parallel branches are in one-to-one correspondence and connected to the corresponding parallel branches. That is, each parallel branch is connected with an indicator light, when the branch is conducted, that is, the shrapnel 202 is conducted, the indicator light lights, when the branch is not conducted, that is, the shrapnel 202 is not conducted, the indicator light cannot light, and the non-conducting shrapnel 202 can be positioned by directly observing whether the indicator light lights or not.

Further, in the present embodiment, as shown in fig. 2, the length of the first test column 20 is variable; when the first testing column 20 is pressed to the minimum length by the hardware 201, the distance between the top end of the first testing column 20 and the main body 10 is equal to the distance between the top end of the second testing column 30 and the main body 10. When the workpiece 200 to be tested is arranged on the main body part 10, the higher elastic sheet 202 is firstly contacted with the second testing column 30, which may result in that the elastic sheet 202 with qualified height but smaller than the highest height cannot be contacted with the second testing column 30, therefore, the workpiece 200 to be tested needs to be pressed during use, the first testing column 20 may be compressed during the pressing process, the first testing column 20 can be better adapted to the compression process in the length direction in an elastic manner, when the first testing column 20 is arranged at the minimum length, the distance between the top end of the first testing column 20 and the main body part 10 is equal to the distance between the top end of the second testing column 30 and the main body part 10, namely, the compression of the workpiece 200 to be tested is limited, and thus the unqualified elastic sheet 202 is tested.

Specifically, in the present embodiment, as shown in fig. 2, the first test column 20 is a pogo pin. It should be understood that the first testing column 20 is a pogo pin, which is merely a specific example in this embodiment, and is not a limitation, and in other embodiments of the present invention, the first testing column 20 may be other structures with variable length, such as a socket structure, and the like, which are not listed here.

The second embodiment of the present invention relates to a detecting device, as shown in fig. 4, the second embodiment is substantially the same as the first embodiment, and includes a main body 10, a first testing column 20, a second testing column 30 and a display module 40, and the main differences are: in the second embodiment, the testing device further comprises a limiting column 50 disposed on the main body 10, and the distance between the top end of the limiting column 50 and the main body 10 is equal to the distance between the top end of the second testing column 30 and the main body 10.

Compared with the prior art, the utility model discloses the second embodiment is in keeping the whole technological effects of first embodiment, additionally set up spacing post 50, work piece 200 that awaits measuring when setting up on main part 10, highly higher shell fragment 202 at first contacts with second test post 30, probably lead to highly qualified shell fragment 202 that nevertheless is less than the highest height can't test post 30 contact with the second, consequently need press work piece 200 that awaits measuring during the use, the top that sets up spacing post equals the top of second test post 30 and main part 10's distance, carry on spacingly through spacing post to the compression of work piece 200 that awaits measuring promptly, thereby test out highly unqualified shell fragment 202.

Further, in the present embodiment, the main body portion 10 includes a support seat for preventing the workpiece 200 to be tested and a cover plate for covering the workpiece 200 to be tested; the distance between the cover plate and the support seat in the length direction of the second test column 30 is adjustable; the first testing column 20 is disposed on the supporting base or the cover plate, and the second testing column 30 is disposed on the supporting base or the cover plate. The cover plate is arranged, so that the workpiece 200 to be tested can be pressed conveniently in use.

Specifically, in the present embodiment, the position-limiting column and the second testing column 30 are disposed on the supporting base or the cover plate.

Preferably, in this embodiment, the testing device further includes a power member connecting the supporting base and the cover plate, and the power member is used for driving the supporting base and/or the cover plate to move along the length direction of the second testing column 30. Set up power component and drive supporting seat and/or apron and move along the length direction of second test column 30 to need not the manual work and press, promote automatic level.

The third embodiment of the present invention relates to a detecting device, as shown in fig. 5, the third embodiment is substantially the same as the first embodiment, and includes a main body 10, a first testing column 20, a second testing column 30 and a display module 40, and the main differences are: in the third embodiment, the positioning device further includes a positioning member 60 provided on the main body 10, and the positioning member is provided on the main body 10 and used for positioning the workpiece 200 to be measured.

Compared with the prior art, the utility model discloses detection device that third embodiment provided additionally sets up setting element 60 when keeping the whole technological effects of first embodiment, fixes a position work piece 200 that awaits measuring, can confirm the position of work piece 200 that awaits measuring, avoids influencing the testing result because the work piece 200 positional deviation that awaits measuring.

It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.

Claims

1. The utility model provides a detection equipment, its characterized in that for to setting up the shell fragment on the hardware of the work piece that awaits measuring and detect, include:

the device comprises a main body part for placing the workpiece to be tested, a first test column arranged on the main body part, a second test column arranged on the main body part, and a display assembly electrically connected with the first test column and the second test column;

the first test column is used for being abutted against the hardware of the workpiece to be tested and conducting with the hardware of the workpiece to be tested;

the second testing column is used for abutting against the elastic sheet to be conducted with the elastic sheet;

the display assembly is used for indicating whether a loop formed by the elastic sheet, the hardware, the first testing column and the second testing column is conducted or not.

2. The test apparatus of claim 1, wherein the first test column is variable in length;

when the first testing column is pressed to the minimum length by the hardware, the distance between the top end of the first testing column and the main body part is equal to the distance between the top end of the second testing column and the main body part.

3. The test apparatus of claim 2, wherein the first test column is a pogo pin.

4. The detection apparatus according to claim 2, further comprising a spacing post provided on the main body portion;

the distance between the top end of the limiting column and the main body part is equal to the distance between the top end of the second testing column and the main body part.

5. The inspection apparatus according to claim 1, wherein the main body includes a support base for placing the workpiece to be inspected and a cover plate for covering the workpiece to be inspected;

the distance between the cover plate and the supporting seat in the length direction of the second testing column is adjustable;

the first testing column is arranged on the supporting seat or the cover plate, and the second testing column is arranged on the supporting seat or the cover plate.

6. The detecting apparatus according to claim 5, further comprising a limiting post disposed on the supporting seat, wherein a distance between a top end of the limiting post and the main body is equal to a distance between a top end of the second testing post and the main body, and the limiting post and the second testing post are disposed on the supporting seat or the cover plate together.

7. The testing apparatus of claim 5, further comprising a power member connecting the supporting base and the cover plate, wherein the power member is configured to drive the supporting base and/or the cover plate to move along a length direction of the second testing column.

8. The testing apparatus according to claim 1, wherein the number of the second testing columns is plural, a plurality of the second testing columns are respectively connected in series with the first testing column and are connected in parallel with each other to form a plurality of parallel branches, and the display module is configured to indicate whether each of the parallel branches is conducted.

9. The detection apparatus according to claim 8, wherein the display component is an indicator light set, the indicator light set comprises a plurality of indicator lights, and the number of the indicator lights is equal to the number of the second test posts;

the plurality of indicator lights and the plurality of parallel branches are in one-to-one correspondence and connected in the corresponding parallel branches.

10. The detection apparatus according to claim 1, further comprising:

and the positioning piece is arranged on the main body part and is used for positioning the workpiece to be detected.