CN215492420U - Telephone key testing device - Google Patents

Abstract

The utility model belongs to the technical field of fixed-line telephone detection devices, and particularly relates to a telephone key testing device which comprises a support assembly, a key cylinder assembly, an electromagnetic valve integrated assembly and an air pipe integrated assembly. The support assembly comprises a supporting platform, a moving platform and a plurality of supporting legs, wherein the moving platform is connected to the supporting platform in a sliding mode and can slide to the position above the test telephone; the key cylinder assembly is detachably connected with the mobile platform and comprises a plurality of cylinders for pressing and touching keys; the solenoid valve integrated component comprises a plurality of solenoid valves, the air pipe integrated component comprises a plurality of air pipes, the air pipes correspond to the solenoid valves one to one, one ends of the air pipes are detachably connected with the solenoid valves through first air pipes, and the other ends of the air pipes are detachably connected with the air cylinders through second air pipes. The telephone key testing device of the utility model can be compatible with the key testing of telephones with various models, and has the advantages of fast switching, high testing efficiency and strong universality; meanwhile, the requirement of other detected space positions of the telephone is met, the space utilization rate is high, and the test cost is low.

Description

Telephone key testing device

Technical Field

The utility model relates to the technical field of fixed telephone detection devices, in particular to a telephone key testing device.

Background

The key switch is one of the electrical elements commonly used in daily life, and is used as a main functional part of a fixed telephone, and keys are frequently operated in use of the fixed telephone, so that a reliability test needs to be carried out before the fixed telephone leaves a factory to ensure the product quality of the fixed telephone. In order to save labor cost, manufacturers of fixed telephones often use automated key testing devices. Because the fixed telephone has more models, the number of keys and the distribution positions of the keys are greatly different, the existing key testing device is difficult to be compatible with the test of the fixed telephones with a plurality of models, the universality is low, and the testing cost is high.

In addition, before the fixed-line telephone is subjected to the key test, some appearance tests, such as display screen tests, are required. Because of the driving piece of test button needs to set up in the fixed telephone top, can shelter from the outward appearance production of fixed telephone, unsatisfied check out test set's spatial position demand, space utilization is low, is difficult to carry out visual inspection. At this time, an appearance detection station needs to be arranged on the upstream of the production line where the key test device is located, and the product cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a telephone key test device which can be compatible with key tests of telephones of various models, is fast in switching, high in test efficiency and strong in universality; meanwhile, the requirement of other detected space positions of the telephone can be met, the space utilization rate is high, and the test cost is low.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a telephone key press test apparatus comprising:

the support assembly comprises a supporting platform, a mobile platform and a plurality of supporting legs, the supporting legs are fixedly connected to the periphery of the supporting platform and support the supporting platform, the mobile platform is connected to the other side, away from the supporting legs, of the supporting platform in a sliding mode, and the mobile platform can slide to the upper side of the test telephone;

the key cylinder assembly is detachably connected to the mobile platform and comprises a plurality of cylinders, and an output piston rod of each cylinder can press a key of the test telephone;

the electromagnetic valve integrated assembly is arranged on the mobile platform and comprises a plurality of electromagnetic valves, and the electromagnetic valves are configured to control the air cylinders to act; and

trachea integrated component, trachea integrated component set up in on the moving platform, trachea integrated component includes a plurality of breather pipes, the breather pipe with the solenoid valve one-to-one, every the connection can be dismantled through first trachea to the one end of breather pipe the solenoid valve, the connection can be dismantled through the second trachea to the other end the cylinder, the breather pipe intercommunication the cylinder.

As a preferred structure of the present invention, the air pipe integrated component further includes:

a first integrated base plate provided with a plurality of first vent holes;

the second integrated bottom plate is provided with a plurality of second vent holes, the second vent holes are communicated with the first vent holes in a one-to-one correspondence manner, and the vent pipes penetrate through the first vent holes and the second vent holes; and

and two ends of the supporting columns are respectively and fixedly connected with the mobile platform and the first integrated bottom plate.

As a preferable structure of the present invention, the ventilation pipe includes a first ventilation pipe and a second ventilation pipe, one end of the first ventilation pipe is detachably connected to the first ventilation pipe, the other end of the first ventilation pipe is connected to the first ventilation hole, one end of the second ventilation pipe is detachably connected to the second ventilation pipe, and the other end of the second ventilation pipe is connected to the second ventilation hole.

As a preferred structure of the present invention, the air pipe integrated component further includes a sealing rubber pad, two sides of the sealing rubber pad are respectively attached to the first integrated bottom plate and the second integrated bottom plate, the sealing rubber pad is provided with a plurality of connecting holes, and two ends of the connecting holes are respectively communicated with the first vent hole and the second vent hole.

As a preferred structure of the present invention, the present invention further includes a circuit integrated component, and the circuit integrated component includes:

the support frame is fixedly connected to the support platform;

the stiff end of tow chain is fixed in the support frame, the free end is fixed in moving platform, the free end can follow moving platform removes, accept the electric wire in the tow chain, the electric wire is configured to connect solenoid valve and external control system.

As a preferred structure of the present invention, the bracket assembly further includes a microphone profiling fixing frame, the microphone profiling fixing frame is fixedly connected to the other side of the mobile platform away from the electromagnetic valve integrated assembly, the microphone profiling fixing frame is provided with an accommodating groove, and the accommodating groove is configured to accommodate a microphone of the test telephone.

As a preferred structure of the present invention, the mobile platform further includes a linear sliding table module, two ends of the linear sliding table module are fixed to the supporting platform, and the linear sliding table module is configured to drive the mobile platform to slide along the supporting platform.

As a preferable structure of the utility model, the key cylinder assembly further comprises a mounting frame, the moving platform is provided with a mounting hole, the mounting frame is detachably connected to the mounting hole, the mounting frame is a U-shaped frame, and the cylinder is fixed at the bottom of the U-shaped frame.

As a preferred structure of the present invention, the mobile platform further comprises a sensor assembly configured to sense a relative position of the support platform and the mobile platform.

As a preferred structure of the present invention, the present invention further includes a buffering and limiting assembly, the buffering and limiting assembly includes:

the limiting block is arranged on the mobile platform;

the buffer, the buffer set up in on the supporting platform, the buffer communication is connected sharp slip table module, the buffer can the butt the stopper.

The utility model has the beneficial effects that: according to the telephone key testing device provided by the utility model, the mobile platform is connected with the supporting platform in a sliding manner, when the mobile platform does not slide above the test telephone, the appearance of the test telephone is not shielded, the detection equipment can conveniently perform other detections such as appearance detection and the like, the requirement on space position is met, the space utilization rate is high, and the testing cost is low; a plurality of breather pipes through trachea integrated component are as the middle adaptor of solenoid valve and cylinder, when the test telephone of the different models of change, tear open and trade button cylinder subassembly, corresponding adjustment second trachea quantity and reconnection new button cylinder subassembly the cylinder can, need not adjust the quantity of solenoid valve and its connecting line, realize quick replacement test telephone model, efficiency of software testing is high, the commonality is strong, and the test cost is low.

Drawings

Fig. 1 is a first schematic structural diagram of a telephone key testing device according to an embodiment of the present invention;

FIG. 2 is a second schematic structural diagram of a telephone key testing device according to an embodiment of the present invention;

fig. 3 is an exploded view of the trachea integration assembly provided by the embodiments of the present invention.

In the figure:

1. a bracket assembly; 11. a support platform; 12. a mobile platform; 121. mounting holes; 13. a support leg; 14. a microphone profiling fixing frame; 141. accommodating grooves; 2. a key cylinder assembly; 21. a cylinder; 211. an output piston rod; 22. a mounting frame; 3. the electromagnetic valve integrated assembly; 31. an electromagnetic valve; 4. an air pipe integration component; 41. a breather pipe; 411. a first vent pipe; 412. a second vent pipe; 42. a first integrated chassis; 421. a first vent hole; 43. a second integrated chassis; 431. a second vent hole; 44. a support pillar; 45. sealing the rubber gasket; 451. connecting holes; 5. a circuit integration component; 51. a support frame; 52. a drag chain; 6. a linear sliding table module; 7. a sensor assembly; 8. a buffer limiting component; 81. a limiting block; 82. a buffer.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings only for convenience of description and simplification of operation, and do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

As shown in fig. 1 to 3, an embodiment of the present invention provides a telephone key testing apparatus, which includes a bracket assembly 1, a key cylinder assembly 2, a solenoid valve assembly 3, and a gas pipe assembly 4. The support assembly 1 comprises a support platform 11, a moving platform 12 and a plurality of legs 13, wherein the legs 13 are fixedly connected to the periphery of the support platform 11, and the support platform 11 supports the support. The mobile platform 12 is connected to the other side of the supporting platform 11, which is away from the supporting legs 13, in a sliding manner, the mobile platform 12 can slide to the upper side of the test telephone, when the mobile platform 12 does not slide to the upper side of the test telephone, the appearance of the test telephone is not shielded, and at the moment, the detection equipment can perform other detections such as appearance detection on the test telephone. The key cylinder assembly 2 is detachably connected to the mobile platform 12, the key cylinder assembly 2 comprises a plurality of cylinders 21, and the output piston rods 211 of the cylinders 21 can press the keys of the test telephone. The key cylinder component 2 can be detached and replaced, and when test telephones with different models are replaced, the key cylinder component 2 can be replaced. The number and the position distribution of the air cylinders 21 of the key cylinder assembly 2 are determined by the model of the test telephone, and the embodiment is not limited herein.

The solenoid valve assembly 3 is disposed on the movable platform 12, and the solenoid valve assembly 3 includes a plurality of solenoid valves 31, and the solenoid valves 31 are configured to control the cylinders 21. The air pipe integrated assembly 4 is arranged on the moving platform 12, the air pipe integrated assembly 4 comprises a plurality of air pipes 41, the air pipes 41 correspond to the electromagnetic valves 31 one by one, one ends of the air pipes 41 are detachably communicated with the electromagnetic valves 31 through first air pipes (not shown in the figure), and the other ends of the air pipes are detachably communicated with the air cylinders 21 through second air pipes (not shown in the figure). That is, the number of the breather pipes 41 and the solenoid valves 31 is one-to-one, and the plurality of first air pipes communicate with the breather pipes 41 and the solenoid valves 31, respectively, and the plurality of second air pipes communicate with the breather pipes 41 and the cylinders 21, respectively. A plurality of breather pipes 41 through trachea integrated component 4 are as the middle adaptor of solenoid valve 31 and cylinder 21, when changing button cylinder subassembly 2, only need corresponding adjustment second tracheal quantity to with the second trachea connect new button cylinder subassembly 2 the cylinder 21 can, need not adjust solenoid valve 31's quantity and its connecting line, realize quick replacement test telephone model, efficiency of software testing is high, the commonality is strong, the test cost is low.

Further, the air pipe integrated assembly 4 further includes a first integrated base plate 42, a second integrated base plate 43 and a plurality of support columns 44. The first integrated chassis 42 is provided with a plurality of first vent holes 421; the second integrated bottom plate 43 is provided with a plurality of second vent holes 431, the second vent holes 431 are in one-to-one correspondence communication with the first vent holes 421, and the vent pipes 41 penetrate through the first vent holes 421 and the second vent holes 431. The two ends of the supporting column 44 are respectively fixedly connected with the mobile platform 12 and the first integrated bottom plate 42, and the first integrated bottom plate 42 is fixedly supported on the mobile platform 12, so that a height difference is formed between the air pipe integrated component 4 and the key cylinder component 2, and an arrangement space is provided for a second air pipe.

Further, the vent pipe 41 includes a first vent pipe 411 and a second vent pipe 412, one end of the first vent pipe 411 is detachably connected to the first vent pipe, the other end of the first vent pipe is connected to the first vent hole 421, one end of the second vent pipe 412 is detachably connected to the second vent pipe, and the other end of the second vent pipe is connected to the second vent hole 431. The first vent pipe 411 and the second vent pipe 412 are arranged, so that when the key cylinder assembly 2 is replaced, the second vent pipe between the second vent pipe 412 and the cylinder 21 can be conveniently and quickly detached, and the first vent pipe cannot be influenced.

Furthermore, the air pipe integrated assembly 4 further includes a sealing rubber pad 45, two sides of the sealing rubber pad 45 are respectively attached to the first integrated base plate 42 and the second integrated base plate 43, the sealing rubber pad 45 is provided with a plurality of connecting holes 451, and two ends of the connecting holes 451 are respectively communicated with the first vent hole 421 and the second vent hole 431. The sealing rubber 45 can provide good sealing, and prevent gas leakage among the plurality of vent pipes 41 from affecting the normal test operation of the cylinder 21.

Specifically, the telephone key test device further comprises a circuit integrated assembly 5, and the circuit integrated assembly 5 comprises a support frame 51 and a drag chain 52. The supporting frame 51 is fixedly connected to the supporting platform 11; the fixed end of the drag chain 52 is fixed on the support frame 51, the free end is fixed on the mobile platform 12, the free end can move along with the mobile platform 12, the drag chain 52 is used for accommodating electric wires, and the electric wires are configured to be connected with the electromagnetic valve 31 and an external control system. The drag chain 52 can protect the electric wire, and avoid equipment failure caused by dragging the electric wire in the moving process of the mobile platform 12.

Further, the bracket assembly 1 further comprises a microphone profiling fixing frame 14, the microphone profiling fixing frame 14 is fixedly connected to the other side of the mobile platform 12 departing from the electromagnetic valve integrated assembly 3, the microphone profiling fixing frame 14 is provided with an accommodating groove 141, and the accommodating groove 141 is configured to accommodate a microphone of a test telephone. Before testing the telephone, the microphone can be placed in the housing groove 141 to prevent the microphone from affecting the operation of the cylinder 21.

Further, the telephone key testing device further comprises a linear sliding table module 6, two ends of the linear sliding table module 6 are fixed on the supporting platform 11, and the linear sliding table module 6 is configured to drive the moving platform 12 to slide along the supporting platform 11. The linear sliding table module 6 is high in movement precision and stable in movement, and the testing precision of the cylinder 21 of the telephone key testing device is guaranteed. In other embodiments, the driving mode may also be a pneumatic cylinder, a hydraulic cylinder or a motor, and the present embodiment is not limited herein.

Further, the key cylinder assembly 2 further includes a mounting frame 22, the moving platform 12 is provided with a mounting hole 121, the mounting frame 22 is detachably connected to the mounting hole 121, the mounting frame 22 is a U-shaped frame, and the cylinder 21 is fixed at the bottom of the U-shaped frame. Specifically, the cylinder 21 is fixed at the bottom of the U-shaped frame, so that the distance between the cylinder 21 and the test telephone can be further shortened, the stroke of the cylinder 21 is reduced, and the test efficiency is improved. With the mounting frame 22, the key cylinder assembly 2 can be quickly replaced.

Further, the telephone key testing device also comprises a sensor assembly 7 and a buffering and limiting assembly 8, wherein the sensor assembly 7 is configured to sense the relative position of the supporting platform 11 and the moving platform 12, and the buffering and limiting assembly 8 provides mechanical limiting. Preferably, the sensor included in the sensor assembly 7 can be arranged on any one of the supporting platform 11 or the moving platform 12, and an induction sheet metal is arranged on the other one of the supporting platform 11 and the moving platform 12, and the relative position of the supporting platform 11 and the moving platform 12 is judged by the relative position of the induction sheet metal and the sensor, so that the moving platform 12 is prevented from sliding over the position. The buffering and limiting component 8 further provides limiting safety in a mechanical limiting mode; the buffering and limiting assembly 8 comprises a limiting block 81 and a buffer 82. The limiting block 81 is arranged on the movable platform 12; the buffer 82 is arranged on the supporting platform 11, the buffer 82 is in communication connection with the linear sliding table module 6, and the buffer 82 can abut against the limiting block 81. When the buffer 82 abuts against the limiting block 81, the buffer 82 feeds back a signal to the external control system, and controls the linear sliding table module 6 to stop operating through the external control system, so as to avoid equipment failure caused by the over-travel sliding of the mobile platform 12.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, adaptations and substitutions will occur to those skilled in the art without departing from the scope of the utility model. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. A telephone key test apparatus, comprising:

the support assembly (1), the support assembly (1) comprises a supporting platform (11), a moving platform (12) and a plurality of supporting legs (13), the supporting legs (13) are fixedly connected to the periphery of the supporting platform (11) and support the supporting platform (11), the moving platform (12) is connected to the other side, deviating from the supporting legs (13), of the supporting platform (11) in a sliding mode, and the moving platform (12) can slide to the position above a test telephone;

the key cylinder assembly (2), the key cylinder assembly (2) is detachably connected to the mobile platform (12), the key cylinder assembly (2) comprises a plurality of cylinders (21), and an output piston rod (211) of each cylinder (21) can press a key of the test telephone;

the electromagnetic valve integrated assembly (3), the electromagnetic valve integrated assembly (3) is arranged on the mobile platform (12), the electromagnetic valve integrated assembly (3) comprises a plurality of electromagnetic valves (31), and the electromagnetic valves (31) are configured to control the action of the air cylinder (21); and

trachea integrated components (4), trachea integrated components (4) set up in on moving platform (12), trachea integrated components (4) include a plurality of breather pipes (41), breather pipe (41) with solenoid valve (31) one-to-one, every the connection can be dismantled through first trachea to the one end of breather pipe (41) solenoid valve (31), the connection can be dismantled through the second trachea to the other end cylinder (21), breather pipe (41) intercommunication cylinder (21).

2. Telephone key test device according to claim 1, characterised in that said air tube integration block (4) further comprises:

a first integrated bottom plate (42), the first integrated bottom plate (42) being provided with a plurality of first vent holes (421);

the second integrated bottom plate (43) is provided with a plurality of second vent holes (431), the second vent holes (431) are communicated with the first vent holes (421) in a one-to-one correspondence mode, and the vent pipes (41) penetrate through the first vent holes (421) and the second vent holes (431); and

a plurality of supporting columns (44), wherein two ends of each supporting column (44) are respectively fixedly connected with the mobile platform (12) and the first integrated bottom plate (42).

3. A telephone key testing device according to claim 2, wherein said vent tube (41) comprises a first vent tube (411) and a second vent tube (412), one end of said first vent tube (411) is detachably connected to said first vent tube, and the other end is connected to said first vent hole (421), one end of said second vent tube (412) is detachably connected to said second vent tube, and the other end is connected to said second vent hole (431).

4. The telephone key testing device according to claim 2, wherein the air pipe assembly (4) further comprises a sealing rubber gasket (45), two sides of the sealing rubber gasket (45) are respectively attached to the first integrated base plate (42) and the second integrated base plate (43), the sealing rubber gasket (45) is provided with a plurality of connecting holes (451), and two ends of the connecting holes (451) are respectively communicated with the first vent hole (421) and the second vent hole (431).

5. Telephone key test device according to any of claims 1-4, characterized in that it further comprises a circuit integrated assembly (5), said circuit integrated assembly (5) comprising:

the supporting frame (51), the said supporting frame (51) is fixedly connected to the said supporting platform (11);

a drag chain (52), the fixed end of drag chain (52) is fixed in support frame (51), the free end is fixed in moving platform (12), the free end can move with moving platform (12), accept the electric wire in drag chain (52), the electric wire is configured to connect solenoid valve (31) and external control system.

6. Telephone key testing device according to any of claims 1-4, characterized in that the cradle assembly (1) further comprises a microphone profiling holder (14), the microphone profiling holder (14) being fixedly connected to the other side of the mobile platform (12) facing away from the solenoid valve integrated component (3), the microphone profiling holder (14) being provided with a receiving groove (141), the receiving groove (141) being configured to receive the microphone of the test phone.

7. The telephone key testing device according to any one of claims 1-4, further comprising a linear sliding table module (6), wherein both ends of the linear sliding table module (6) are fixed on the supporting platform (11), and the linear sliding table module (6) is configured to drive the moving platform (12) to slide along the supporting platform (11).

8. Telephone key press test device according to any of claims 1-4, characterized in that the key cylinder assembly (2) further comprises a mounting frame (22), the moving platform (12) is provided with a mounting hole (121), the mounting frame (22) is detachably connected to the mounting hole (121), the mounting frame (22) is a U-shaped frame, and the cylinder (21) is fixed to the bottom of the U-shaped frame.

9. Telephone key test device according to any of claims 1-4, characterized by a sensor assembly (7), said sensor assembly (7) being configured to sense the relative position of said support platform (11) and said mobile platform (12).

10. The telephone key test device of claim 7, further comprising a bump stop assembly (8), said bump stop assembly (8) comprising:

the limiting block (81), the limiting block (81) is arranged on the movable platform (12);

buffer (82), buffer (82) set up in on supporting platform (11), buffer (82) communication connection sharp slip table module (6), buffer (82) can the butt stopper (81).

Images