CN212159872U

CN212159872U - Gas suspension guiding mechanism

Info

Publication number: CN212159872U
Application number: CN202020567906.2U
Authority: CN
Inventors: 吴少华; 王承宏
Original assignee: Shenzhen Mingxin Testing Equipment Co Ltd
Current assignee: Shenzhen Mingxin Testing Equipment Co Ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-12-15
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a gas suspension guiding mechanism relates to cell-phone test technical field. The device comprises an air guide seat, a reset spring, a floating block, a guide plate, a pipe joint and a mobile phone motherboard connector switching flat cable, wherein the reset spring is installed at the bottom of the air guide seat, the other end of the reset spring is connected with the floating block, the guide plate is clamped on two sides of the floating block and is in sliding connection with the air guide seat, the pipe joint is fixedly installed on the air guide seat, and one end of the mobile phone motherboard connector switching flat cable is connected with the floating block. After the coupling ventilates, the slider moves downwards under the effect of atmospheric pressure, and after the coupling breaks gas, the slider gets back to the normal position under reset spring's effect, and the slider drives the deflector and is reciprocating motion from top to bottom together, and this structure has realized that the lock dynamics is stable and the high advantage of direction precision, adaptable in the narrow connector test of interval, the utility model has the advantages of work efficiency is high, the action is simple, the practicality is strong, have higher commonality and lower development cost.

Description

Gas suspension guiding mechanism

Technical Field

The utility model relates to a cell-phone test technical field specifically is a gas suspension guiding mechanism.

Background

Along with the continuous increase of cell-phone camera, it is denser for the connector distribution on the mainboard, lead to doing the unable stable realization of test connector butt joint structure, the lock mode commonly used now is guide pillar and spring structure, will leave 0.1mm clearance for the spring internal and external diameter at least in the design, the spring can produce mechanical fatigue deformation under the high frequency repeated compression condition to lead to two spring lock dynamics inconsistent.

After the spring in the existing mechanism is repeatedly compressed at high frequency, mechanical fatigue and deformation dislocation are generated, so that the stress is unbalanced, the mobile phone motherboard connector is easily crushed, and the processing precision requirement and the maintenance cost are high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gas suspension guiding mechanism possesses the stable, the high advantage of direction precision of lock dynamics to it is inhomogeneous to solve connector lock dynamics among the prior art, thereby leads to the unable problem of realizing effectively roll-out of the inside Pin foot signal of connector.

For the purpose that the realization lock dynamics is stable, the direction precision is high, the utility model provides a following technical scheme: the utility model provides an air suspension guiding mechanism, includes air guide seat, reset spring, slider, deflector, coupling and cell-phone motherboard connector switching winding displacement, reset spring installs in the bottom of air guide seat, and reset spring's the other end is connected with the slider, the deflector integrated circuit connects in the both sides of slider and with air guide seat sliding connection, coupling fixed mounting is on air guide seat, the one end of cell-phone motherboard connector switching winding displacement is connected with the slider.

As an optimized technical scheme of the utility model, be equipped with the air flue in the air guide seat, the coupling is connected with the one end of air flue, the slider is located under the air flue.

As an optimal technical scheme of the utility model, the mounting hole has been seted up on the slider, reset spring is located the mounting hole.

As an optimal technical scheme of the utility model, the slot has been seted up on the slider, and pegs graft through the one end of slot and mobile phone motherboard connector switching winding displacement.

As an optimized technical scheme of the utility model, the lower extreme of deflector is equipped with spacing limit, and blocks in the both sides of slider through spacing limit.

As an optimal technical scheme of the utility model, the spout has been seted up to the both sides of air guide seat, the inboard of deflector is equipped with the guide rail, the deflector passes through guide rail and spout and air guide seat sliding connection.

Compared with the prior art, the utility model provides a gas suspension guiding mechanism possesses following beneficial effect:

this gas suspension guiding mechanism, after the coupling ventilates, the slider moves downwards under the effect of atmospheric pressure, and after the coupling breaks gas, the slider gets back to the normal position under reset spring's effect, and reciprocating motion about the slider drives the deflector is done together, and this structure has realized that the lock dynamics is stable and the advantage that the direction precision is high, adaptable in the narrow connector test of interval, the utility model has the advantages of work efficiency is high, the action is simple, the practicality is strong, have higher commonality and lower development cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a sectional view of the air guide seat of the present invention.

In the figure: 1. a gas guide seat; 2. a return spring; 3. a slider; 4. a guide plate; 5. a pipe joint; 6. the main board connector of the mobile phone is connected with the flat cable; 7. an airway; 8. mounting holes; 9. a slot; 10. a limiting edge; 11. a chute; 12. a guide rail.

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. 1-4, the present invention discloses an air suspension guiding mechanism, which comprises an air guiding base 1, a return spring 2, a floating block 3, a guiding plate 4, a pipe joint 5 and a mobile phone motherboard connector adapting flat cable 6, wherein the return spring 2 is installed at the bottom of the air guiding base 1, the other end of the return spring 2 is connected with the floating block 3, the guiding plate 4 is clamped at two sides of the floating block 3 and is connected with the air guiding base 1 in a sliding manner, the pipe joint 5 is fixedly installed on the air guiding base 1, one end of the mobile phone motherboard adapting flat cable 6 is connected with the floating block 3, after the pipe joint 5 is ventilated, the floating block 3 moves downwards under the action of air pressure, and after the pipe joint 5 is ventilated, the floating block 3 returns to the original position under the action of the return spring 2, the floating block 3 drives the guiding plate 4 to do reciprocating motion up and down, the structure realizes the advantages of stable fastening force and high guiding precision, adaptable in the narrow connector test of interval, the utility model discloses have that work efficiency is high, the action is simple, the practicality is strong, have higher commonality and lower development cost.

Specifically, an air passage 7 is arranged in the air guide seat 1, the pipe joint 5 is connected with one end of the air passage 7, and the floating block 3 is located below the air passage 7.

In this embodiment, after the pipe joint 5 is ventilated, the ventilated gas acts on the lower slider 3 along the air duct 7, so that the slider 3 moves downward under the action of the air pressure.

Specifically, the slider 3 is provided with a mounting hole 8, and the return spring 2 is located in the mounting hole 8.

In this embodiment, when the pipe joint 5 is de-energized, the slider 3 returns to its original position under the action of the return spring 2.

Specifically, the floating block 3 is provided with a slot 9, and is inserted into one end of the mobile phone motherboard connector adapting flat cable 6 through the slot 9.

In this embodiment, the slider 3 is connected to one end of the mobile phone motherboard connector patch cable 6 through the slot 9.

Specifically, the lower end of the guide plate 4 is provided with a limiting edge 10, and the limiting edge 10 is clamped on two sides of the slider 3.

In this embodiment, the floating block 3 can drive the guide plate 4 to reciprocate up and down through the connection relationship of the clamping.

Specifically, the both sides of air guide seat 1 have seted up spout 11, the inboard of deflector 4 is equipped with guide rail 12, deflector 4 passes through guide rail 12 and spout 11 and air guide seat 1 sliding connection.

In this embodiment, the guide plate 4 is slidably connected to the air guide base 1 through the guide rail 12 and the sliding groove 11, so that the guide plate 4 is stabilized, and the guide plate 4 and the slider 3 can reciprocate up and down.

The utility model discloses a theory of operation and use flow: when using, after the coupling 5 ventilates, slider 3 downward action under the effect of atmospheric pressure, and after the coupling 5 is angry absolutely, slider 3 gets back to the normal position under reset spring 2's effect, and slider 3 drives deflector 4 and is reciprocating motion from top to bottom together, and this structure has realized the advantage that the lock dynamics is stable and the direction precision is high, adaptable in the narrow connector test of interval, the utility model has the advantages of work efficiency is high, the action is simple, the practicality is strong, have higher commonality and lower development cost.

To sum up, this air suspension guiding mechanism, after the coupling 5 ventilates, slider 3 moves downwards under the effect of atmospheric pressure, and after the coupling 5 breaks gas, slider 3 gets back to the normal position under reset spring 2's effect, and slider 3 drives deflector 4 and is reciprocating motion from top to bottom together, and this structure has realized the stable advantage with the direction precision of lock dynamics, adaptable in the narrow connector test of interval, the utility model has the advantages of work efficiency is high, the action is simple, the practicality is strong, have higher commonality and lower development cost.

It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an air suspension guiding mechanism, includes air guide seat (1), reset spring (2), slider (3), deflector (4), coupling (5) and mobile phone motherboard connector switching winding displacement (6), its characterized in that: reset spring (2) are installed in the bottom of air guide seat (1), and the other end of reset spring (2) is connected with slider (3), deflector (4) joint in the both sides of slider (3) and with air guide seat (1) sliding connection, coupling (5) fixed mounting is on air guide seat (1), the one end of mobile phone motherboard connector switching winding displacement (6) is connected with slider (3).

2. An air-bearing guide mechanism as claimed in claim 1, wherein: an air passage (7) is arranged in the air guide seat (1), the pipe joint (5) is connected with one end of the air passage (7), and the floating block (3) is located below the air passage (7).

3. An air-bearing guide mechanism as claimed in claim 1, wherein: the floating block (3) is provided with a mounting hole (8), and the reset spring (2) is positioned in the mounting hole (8).

4. An air-bearing guide mechanism as claimed in claim 1, wherein: the floating block (3) is provided with a slot (9) and is spliced with one end of the mobile phone motherboard connector switching flat cable (6) through the slot (9).

5. An air-bearing guide mechanism as claimed in claim 1, wherein: the lower end of the guide plate (4) is provided with a limiting edge (10), and the lower end of the guide plate is clamped on two sides of the floating block (3) through the limiting edge (10).

6. An air-bearing guide mechanism as claimed in claim 1, wherein: sliding grooves (11) are formed in two sides of the air guide seat (1), guide rails (12) are arranged on the inner sides of the guide plates (4), and the guide plates (4) are connected with the air guide seat (1) in a sliding mode through the guide rails (12) and the sliding grooves (11).