CN210578779U

CN210578779U - A test positioning jig for shielded cell

Info

Publication number: CN210578779U
Application number: CN201921520148.2U
Authority: CN
Inventors: 林育新
Original assignee: Dongguan Shunerhong Automation Co Ltd
Current assignee: Dongguan Shunerhong Automation Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-19
Anticipated expiration: 2029-09-12

Abstract

The utility model relates to the technical field of test tools, and discloses a test positioning tool for a shielding box, which comprises a shielding box, wherein the bottom of the inner cavity of the shielding box is fixedly provided with a base, the back of the shielding box is fixedly provided with a test channel, the top of the base is connected with a supporting seat through a bolt I, the middle part of the top of the supporting seat is fixedly provided with a coupling flat plate, two sides of the top of the supporting seat are respectively connected with a sliding plate I through bolts II, the back of the top of the supporting seat is fixedly provided with a fixed block, the front of the top of the supporting seat is connected with a pressing plate through a spring, one side of the sliding plate I is connected with a sliding plate II through a bolt III, the test positioning tool for the shielding box can press a detected mobile phone through the sliding plate II, the sliding plate II can be moved up, after the pressing, the mobile phone is prevented from shaking due to external factors to generate movement, so that detection errors are avoided.

Description

A test positioning jig for shielded cell

Technical Field

The utility model relates to a test fixture technical field specifically is a test positioning jig for shielded cell.

Background

The jig is a tool for carpenters, ironmen, pincers, machines, electrical controls and other handicrafts, and is mainly used as a tool for assisting in controlling position or action (or both). The jig can be divided into a process assembly type jig, a project test type jig and a circuit board test type jig.

The test fixture is specially used for testing and testing functions, power calibration, service life, performance and the like of a product, so that the test fixture is mainly used for testing various indexes of the product on a production line, the positioning precision of the test fixture tested by the existing mobile phone is not very high, and the test fixture can not be used for testing different types of mobile phones.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a test positioning tool for shielded cell possesses the advantage that positioning accuracy is high, test range is wide, has solved at the bottom of the positioning accuracy, the single problem of test product.

The utility model provides a following technical scheme: the utility model provides a test positioning jig for shielded cell, includes the shielded cell, the bottom fixed mounting of shielded cell inner chamber has the base, the back fixed mounting of shielded cell has the test passageway, the top of base is connected with the supporting seat through bolt I, the middle part fixed mounting at supporting seat top has the coupling flat board, the both sides at supporting seat top are connected with a slide I through bolt II respectively, the back fixed mounting at supporting seat top has the fixed block, there is the clamp plate in the front at supporting seat top through spring coupling, one side of slide I is connected with slide II through bolt III.

Preferably, the support base is connectable to the test channel by a connecting wire.

Preferably, the spring connected with the pressure plate is always in a compressed state.

Preferably, waist type hole I has been seted up on slide I, and bolt II is connected to the supporting seat through this waist type hole I.

Preferably, waist-shaped hole II is arranged on the sliding plate II, and the bolt III is connected to the sliding plate I through the waist-shaped hole II.

Preferably, the coupling plate can receive wireless signals.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this a test positioning jig for shielded cell can compress tightly the cell-phone that detects through slide II, and adjusting bolt III can reciprocate slide II, adjusts to suitable position and screws up bolt III again, has prevented external factor after compressing tightly and has made the cell-phone shake and produce to remove and lead to detecting the mistake.

2. This a test positioning jig for shielded cell can adjust the width in detection area through slide I, tests the cell-phone of equidimension not, has increased the test range, and adaptability has also strengthened, more is fit for demand in the industry.

Drawings

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

fig. 2 is a schematic view of a part of the structure jig of the present invention.

In the figure: 1. a shielding box; 2. a base; 3. a test channel; 4. a supporting seat; 5. a bolt I; 6. a coupling plate; 7. a sliding plate I; 71. a waist-shaped hole I; 8. a bolt II; 9. a fixed block; 10. pressing a plate; 11. a spring; 12. a sliding plate II; 121. a kidney-shaped hole II; 13. and a bolt III.

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.

Referring to fig. 1-2, a test positioning fixture for a shielding box comprises a shielding box 1, a base 2 is fixedly installed at the bottom of an inner cavity of the shielding box 1, a test channel 3 is fixedly installed at the back of the shielding box 1, the test channel 3 is externally connected to a test display device to facilitate checking and detecting conditions, the top at base 2 is connected with supporting seat 4 through bolt I5, the middle part fixed mounting at 4 tops of supporting seat has the coupling dull and stereotyped 6, the both sides at 4 tops of supporting seat are connected with a slide I7 through bolt II 8 respectively, slide I7 can support the edge of the dull and stereotyped 6 of coupling, the back fixed mounting at 4 tops of supporting seat has fixed block 9, fixed block 9 is used for letting the cell-phone head support carry out the test, the front at 4 tops of supporting seat is connected with clamp plate 10 through spring 11, one side of slide I7 is connected with slide II 12 through bolt III 13.

Furthermore, the supporting base 4 can be connected to the testing channel 3 through a connecting wire, and the testing fixture can be connected through the connecting wire for subsequent testing.

Further, the spring 11 connected with the pressing plate 10 is always in a compressed state, the pressing plate 10 can be pulled successively when the mobile phone is taken and placed, and the mobile phone can be pressed under the action of the spring 11 after the mobile phone is placed, so that the mobile phone is prevented from sliding back and forth.

Furthermore, waist type hole I71 has been seted up on slide I7, and bolt II 8 is connected to supporting seat 4 through this waist type hole I71, can adjust the position of slide I7 through waist type hole I71, waits to screw up bolt II 8 when suitable position, just can fix slide I7 and test.

Furthermore, a waist-shaped hole II 121 is formed in the sliding plate II 12, the bolt III 13 is connected to the sliding plate I7 through the waist-shaped hole II 121, the position of the sliding plate II 12 can be adjusted through the waist-shaped hole II 121, and the sliding plate II 12 can be fixed to be tested by screwing the bolt III 13 when the sliding plate II 12 is in a proper position.

Furthermore, the coupling panel 6 can receive wireless signals, and the device can test the signal receiving condition of the mobile phone.

The working principle is as follows: when in use, the integrity of the equipment is checked firstly, and the operation can be carried out after the integrity is checked; firstly, connecting equipment, installing a supporting seat 4 on a base 2 at the bottom of an inner cavity of a shielding box 1, placing a mobile phone on a coupling flat plate 6 after the mobile phone is completely installed, firstly adjusting a sliding plate I7 to fix the mobile phone in a horizontal position, then adjusting a sliding plate II 12 to fix the mobile phone in a vertical direction, and paying attention to the fact that the head of the mobile phone is abutted to a fixing block 9; then closing the shielding box 1, testing, observing the result of the externally connected test display device, opening the shielding box 1 after the test is finished, loosening the sliding plate and taking out the mobile phone, and completing a complete test process; if different types of mobile phone detection are required, the detection can be carried out according to the adjustment of the sliding plate I7 and the sliding plate II 12, and then the previous operation is repeated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 for simplicity of description, and do not indicate or imply that the equipment or element 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. In addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.

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 test positioning jig for shielded cell, includes shielded cell (1), its characterized in that: the bottom fixed mounting of shielded cell (1) inner chamber has base (2), the back fixed mounting of shielded cell (1) has test passageway (3), the top of base (2) is connected with supporting seat (4) through bolt I (5), the middle part fixed mounting at supporting seat (4) top has the coupling dull and stereotyped (6), the both sides at supporting seat (4) top are connected with one slide I (7) through bolt II (8) respectively, the back fixed mounting at supporting seat (4) top has fixed block (9), the front at supporting seat (4) top is connected with clamp plate (10) through spring (11), one side of slide I (7) is connected with slide II (12) through bolt III (13).

2. The test positioning jig for the shielding box of claim 1, wherein: the support base (4) can be connected to the test channel (3) through a connecting line.

3. The test positioning jig for the shielding box of claim 1, wherein: and the spring (11) connected with the pressure plate (10) is always in a compressed state.

4. The test positioning jig for the shielding box of claim 1, wherein: a waist-shaped hole I (71) is formed in the sliding plate I (7), and a bolt II (8) is connected to the supporting seat (4) through the waist-shaped hole I (71).

5. The test positioning jig for the shielding box of claim 1, wherein: a waist-shaped hole II (121) is formed in the sliding plate II (12), and the bolt III (13) is connected to the sliding plate I (7) through the waist-shaped hole II (121).

6. The test positioning jig for the shielding box of claim 1, wherein: the coupling plate (6) can receive wireless signals.