CN220775906U - Deriving device for detecting middle frame slot position of mobile phone - Google Patents

Abstract

The utility model discloses a deriving device for detecting a cell phone middle frame slot position, which comprises a positioning seat, wherein a plurality of guide holes which are arranged at intervals and penetrate through two sides of the positioning seat are formed in the positioning seat, two ends of each guide hole are respectively provided with a guide inlet and a guide outlet, the guide inlet is communicated with a guide pipe, and the guide pipe is fixed on the positioning seat through a connecting piece; the push rod extending into the guide hole is inserted into one end of the guide pipe far away from the positioning seat, one end of the push rod located in the guide hole is a detection end, the other end of the push rod extends out of the guide pipe to be an action end and is provided with a stop block, and the action end is sleeved with a reset spring used for pushing the push rod into the guide hole to enable the detection end to automatically retract into the guide hole after penetrating out of the guide hole. The utility model can be arranged on the bottom plate, and the functions of a plurality of guide holes and a plurality of push rods can be realized, so that a plurality of slots of the mobile phone can be detected at the same time, and the detection efficiency is greatly improved. The guide hole and the guide pipe are arranged, so that the push rod can be precisely guided, the push rod cannot deviate, and the slot position on the middle frame of the mobile phone is precisely positioned and detected.

Description

Deriving device for detecting middle frame slot position of mobile phone

Technical Field

The utility model relates to the technical field of mobile phone middle frame detection tools, in particular to a deducer for mobile phone middle frame slot position detection.

Background

The mobile phone middle frame is a framework of a mobile phone and is a carrier for mounting a screen, a battery and a circuit board, and the side edge of the mobile phone middle frame is provided with grooves such as volume keys, power supply keys, charging sockets and antenna grooves, and the grooves are in one-to-one correspondence with all parts on the circuit board inside the mobile phone and cannot have deviation, so that the position accuracy detection is carried out before packaging.

In the existing detection equipment, an independent single detection tool is arranged, tools and workers with a plurality of slots are arranged on a production line, each slot is detected one by one, and therefore efficiency is low, and a large number of people are needed. There are also 2-and 3-dimensional automatic detecting devices which, although having high detecting precision, have a long time for detecting one product, and are not suitable for rapid detection of large-scale products.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a deductor for detecting the middle frame slot position of a mobile phone, which is accurate and quick in detection.

In order to solve the problems, the utility model adopts the following technical scheme. The deriving device for detecting the slot position of the middle frame of the mobile phone comprises a positioning seat, wherein a plurality of guide holes which are arranged at intervals and penetrate through two sides of the positioning seat are formed in the positioning seat, two ends of each guide hole are respectively provided with a guide inlet and a guide outlet, the guide inlet is communicated with a guide pipe, and the guide pipe is fixed on the positioning seat through a connecting piece; a push rod extending into the guide hole is inserted into one end of the guide pipe far away from the positioning seat, one end of the push rod positioned in the guide hole is a detection end, the other end of the push rod extends out of the guide pipe to be an action end, and a stop block is arranged on the action end, and a reset spring for automatically retracting the push rod to the guide hole after the detection end is pushed in to pass through the guide hole is sleeved on the action end; the push rod is provided with a limiting head on the outer wall of the inside of the guide pipe, and a limiting block which is in limiting fit with the limiting head and further prevents the push rod from being pulled out is arranged in the guide pipe.

Preferably, the connecting piece is an L-shaped bending plate, one end of the bending plate is connected to the positioning seat, and the other end of the bending plate is bent upwards and fixed with the guide pipe.

Preferably, the return spring is mounted between the stop and the bending plate.

Preferably, the guide hole and the guide pipe are horizontally arranged, and the central axes of the guide hole and the guide pipe are positioned on the same horizontal line.

Preferably, the guide cavity is arranged in the guide pipe, a chute which is in sliding fit with the limiting head is formed in one side of the guide cavity, and the limiting block is positioned at one end of the chute, which is close to the bending plate.

Preferably, a first positioning hole is formed in the top of the positioning seat in a downward direction in a diagonal direction, and a second positioning hole is formed in the bottom of the positioning seat in an upward direction in another diagonal direction.

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

(1) The utility model can be arranged on the bottom plate, and the functions of a plurality of guide holes and a plurality of push rods can be realized, so that a plurality of slots of the mobile phone can be detected at the same time, and the detection efficiency is greatly improved.

(2) The guide hole and the guide pipe are arranged, so that the push rod can be precisely guided, the push rod cannot deviate, and the slot position on the middle frame of the mobile phone is precisely positioned and detected.

(3) The installation of reset spring can be after the detection is accomplished, with push rod automatic re-setting for the detection end is automatic to be retracted into the guide hole inside, does not need manual reset, has improved detection efficiency, and can protect the detection end.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another azimuth structure of the present utility model;

FIG. 3 is a partial top cross-sectional view of the present utility model;

fig. 4 is an enlarged view at a of fig. 3.

The reference numerals in the figures illustrate:

1. a positioning seat; 2. a guide hole; 21. a guide inlet; 22. an outlet port; 3. a conduit; 31. a guide cavity; 32. a limiting block; 33. a chute; 4. a push rod; 41. an action end; 42. a detection end; 43. a positioning head; 5. a bending plate; 6. a spring; 7. a stop block; 8. a first positioning hole; 9. a second positioning hole;

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, a deriving device for detecting a slot position of a mobile phone middle frame comprises a positioning seat 1, wherein a plurality of guide holes 2 which are arranged at intervals and penetrate through two sides of the positioning seat 1 are arranged on the positioning seat 1, two ends of each guide hole 2 are respectively provided with a guide inlet 21 and a guide outlet 22, the guide inlet 21 is communicated with a guide pipe 3, and the guide pipe 3 is fixed on the positioning seat 1 through a connecting piece. The positioning seat 1 of the catheter 3 can be installed in an integral mode or can be detachably connected, such as in a threaded mode. The push rod 4 extending into the guide hole 2 is inserted into one end of the guide pipe 3 far away from the positioning seat 1, one end of the push rod 4 located in the guide hole 2 is a detection end 42, the other end extends out of the guide pipe 3 to be an action end 41, a stop block 7 is arranged, and the action end 41 is sleeved with a reset spring 6 for pushing the push rod 4 in to enable the detection end 42 to penetrate through the export 22 and then automatically retract into the guide hole 2. The push rod 4 is provided with a limiting head 43 on the outer wall inside the guide pipe 3, and the guide pipe 3 is internally provided with a limiting block 32 which is in limiting fit with the limiting head 43 so as to prevent the push rod 4 from being pulled out. When the mobile phone middle frame is used, the positioning seat 1 can be fixed on a working platform, and the mobile phone middle frame is also positioned on the working platform. Of course, the position of the guide hole 2 needs to be set according to the position of the slot on the middle frame of the mobile phone. Pushing the stop block 7 makes the push rod 4 move in the guide hole 2 in a guiding way, and the detection end 42 passes through the export 22 to be led into the slot position of the mobile phone middle frame, so that the accurate slot position on the mobile phone middle frame is indicated. If the pushing-stopping condition is found in the process of pushing the stop block 7, the detection end 42 abuts against other positions of the middle frame of the mobile phone, and the groove position is inaccurate.

Further, the guide hole 2 and the guide pipe 3 are horizontally arranged, and the central axes of the guide hole and the guide pipe are positioned on the same horizontal line. Thereby ensuring that the push rod 4 is guided coaxially in both the guide hole 2 and the guide tube 3. In order to strengthen the guide pipe 3 and ensure that the guide pipe is not deflected, the connecting piece is an L-shaped bending plate 5, one end of the bending plate 5 is connected to the positioning seat 1, and the guide pipe 3 is bent upwards and fixed at the other end of the bending plate. The reset spring 6 is arranged between the stop block 7 and the bending plate 5, so that the push rod 4 is reset. At the time of return, the push rod 4 is entirely slipped out of the guide hole 2 in order to prevent the spring 6 from excessively increasing its elastic force. Referring to fig. 3 and 4, further, the guide tube 3 is provided with a guide cavity 31 inside, a sliding groove 33 slidably matched with the limiting head 43 is provided at one side of the guide cavity 31, and the limiting block 32 is located at one end of the sliding groove 33 close to the bending plate 5. The sliding fit of the sliding groove 33 and the limiting head 43 not only can play a role in sliding guide on the push rod 4, but also can play an anti-rotation role on the push rod 4, so that the detection end 42 is prevented from rotating. When the spring 6 drives the push rod 4 to reset, the limiting block 32 limits the limiting head 43, so that the push rod 4 is prevented from slipping.

Since the positioning seat 1 needs to be fixedly positioned on the working platform during working. So the first positioning hole 8 is downwards arranged on the opposite angle of the top of the positioning seat 1, the second positioning hole 9 is upwards arranged on the other opposite angle of the bottom of the positioning seat 1, and bolts are respectively inserted into the first positioning hole 8 and the second positioning hole 9 from the two opposite angles of the top and the two opposite angles of the bottom of the positioning seat 1 to be matched with nuts for locking. Or directly fixed on the workbench by adopting screws.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (6)

1. The utility model provides a cell-phone center trench detects uses deducer, includes positioning seat (1), its characterized in that: the positioning seat (1) is provided with a plurality of guide holes (2) which are arranged at intervals and penetrate through two sides of the positioning seat (1), two ends of each guide hole (2) are respectively provided with a guide inlet (21) and a guide outlet (22), the guide inlets (21) are communicated and provided with guide pipes (3), and the guide pipes (3) are fixed on the positioning seat (1) through connecting pieces; a push rod (4) extending into the guide hole (2) is inserted into one end of the guide pipe (3) far away from the positioning seat (1), one end of the push rod (4) positioned in the guide hole (2) is a detection end (42), the other end of the push rod extends out of the guide pipe (3) to be an action end (41) and is provided with a stop block (7), and the action end (41) is sleeved with a reset spring (6) for automatically retracting the push rod (4) after the detection end (42) is pushed in to penetrate through the guide hole (22); the push rod (4) is provided with a limiting head (43) on the outer wall of the inside of the guide pipe (3), and a limiting block (32) which is in limiting fit with the limiting head (43) and further prevents the push rod (4) from being pulled out is arranged in the guide pipe (3).

2. The deriving device for detecting slot position of mobile phone center according to claim 1, wherein: the connecting piece is an L-shaped bending plate (5), one end of the bending plate (5) is connected to the positioning seat (1), and the other end of the bending plate is bent upwards and fixed with the guide pipe (3).

3. The deriving device for detecting slot position of mobile phone center as defined in claim 2, wherein: the return spring (6) is arranged between the stop block (7) and the bending plate (5).

4. The deriving device for detecting slot position of mobile phone center according to claim 1, wherein: the guide hole (2) and the guide pipe (3) are horizontally arranged, and the central axes of the guide hole and the guide pipe are positioned on the same horizontal line.

5. The deriving device for detecting slot position of mobile phone center according to claim 1, wherein: the guide tube (3) is internally provided with a guide cavity (31), one side of the guide cavity (31) is provided with a chute (33) which is in sliding fit with a limit head (43), and the limit block (32) is positioned at one end of the chute (33) close to the bending plate (5).

6. The deriving device for detecting slot position of mobile phone center according to claim 1, wherein: the positioning seat is characterized in that a first positioning hole (8) is formed in the top of the positioning seat (1) in a downward direction in a diagonal direction, and a second positioning hole (9) is formed in the bottom of the positioning seat (1) in an upward direction in the other diagonal direction.