CN212621901U - Full-automatic pressure test machine - Google Patents

Abstract

The utility model discloses a full-automatic pressure test machine, comprises an operation bench, the top of operation panel is fixed with the motor, the output of motor is fixed with accredited testing organization, accredited testing organization includes threaded rod, sliding block, connecting rod, fixed block, clamp plate, pressure measurement box and pressure measurement post, the both ends of threaded rod are rotated and are connected with the sliding block, the bottom swing joint of sliding block has the connecting rod, the bottom swing joint of connecting rod has the fixed block, the bottom mounting of fixed block has the clamp plate, the bottom mounting of clamp plate has the pressure measurement box, the bottom swing joint of pressure measurement box has the pressure measurement post, the inside of operation panel is equipped with placement machine and constructs, placement machine constructs including placing platform, pull rod, push pedal and spring. Has the advantages that: through a series of improvements, the device can be convenient to test the screen, can adapt to screens of different sizes, and can also change different test columns, satisfy different test demands.

Description

Full-automatic pressure test machine

Technical Field

The utility model relates to a test field particularly, relates to a full-automatic pressure test machine.

Background

A cellular phone, which is called a mobile phone or a wireless phone, is usually called a cellular phone, originally a communication tool, and has been known in the morbid state in the early days, so that the cellular phone is a portable phone terminal that can be used in a wider range, and was originally developed by a battlefield mobile phone manufactured by beyer laboratories in 1940.

In the production and processing process of the mobile phone, the mobile phone screen is often required to be subjected to a pressure test so as to observe and test the deformation condition of the mobile phone screen when the mobile phone screen is subjected to pressure (for example, observing water ripples appearing on the mobile phone screen).

Most of the existing tests are manually pressed for testing, the accuracy and the objectivity of the tests cannot be guaranteed, some instruments are manually operated, and the instruments are manually pressed downwards, so that the mode is time-consuming, labor-consuming and cannot objectively test.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic pressure test machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a full-automatic pressure tester comprises an operating platform, wherein a motor is fixed at the top end of the operating platform, the output end of the motor is fixed with a testing mechanism, the testing mechanism comprises a threaded rod, a sliding block, a connecting rod, a fixed block, a pressure plate, a pressure measuring box and a pressure measuring column, two ends of the threaded rod are rotatably connected with sliding blocks, the bottom ends of the sliding blocks are movably connected with connecting rods, the bottom end of the connecting rod is movably connected with a fixed block, the bottom end of the fixed block is fixed with a pressing plate, the bottom end of the pressure plate is fixed with a pressure measuring box, the bottom end of the pressure measuring box is movably connected with a pressure measuring column, a placing mechanism is arranged in the operating platform and comprises a placing platform, a pull rod, a push plate and a spring, the pull rod penetrates through the two ends of the placing table, a push plate is fixed to one end of the pull rod, and springs are fixed to one ends of the two sides of the push plate.

Further, place the mechanism including placing platform, pull rod, push pedal and spring, the both ends of placing the platform run through there is the pull rod, the one end of pull rod is fixed with the push pedal, the one end of push pedal both sides is fixed with the spring, the screw thread at threaded rod both ends is opposite direction.

Furthermore, a bearing is fixed at one end, far away from the motor, of the threaded rod.

Furthermore, the pressure measuring column is connected with the pressure measuring box through threads.

Further, the threaded rod is rotatably connected with the operating platform through a bearing.

Further, the length and width of the placing table are fifty centimeters by sixty centimeters.

Furthermore, the upper surface of the operating platform is provided with a groove with the same size as the placing mechanism.

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

(1) the utility model discloses a pressure measurement mechanism, including a pressure measurement box bottom, the threaded rod is connected to the pressure measurement post, the rotation drives the threaded rod through the motor and rotates, make its both ends rotate the sliding block of connection and remove to the axle center department of threaded rod, sliding block bottom swing joint's connecting rod, the fixed block with connecting rod bottom swing joint moves thereupon, the clamp plate with fixed block bottom mounting moves down, the pressure measurement box of clamp plate bottom mounting also moves down, pressure measurement box bottom is through threaded connection's pressure measurement post to placing the sample of mechanism inside and carrying out the pressure test, can change the pressure measurement post, in order to adapt to different pressure tests, obtain more comprehensive.

(2) The pull rod penetrates through the two sides of the placing table, so that test work can be conveniently carried out, the pulling is convenient, the spring fixed to one end of the two sides of the push plate is convenient to loosen the pull rod, the push plate can rebound, the push plate can fix the screen, the sliding blocks at the two ends of the threaded rod can be enabled to move relatively due to the design of the two-way threads, and the device is enabled to complete test work.

(3) The threaded rod can normally rotate, and the testing mechanism is driven to better test.

(4) The fixed bearing enables the threaded rod to be rotatably connected with the operating platform through the bearing, so that the device can conveniently replace different pressure measuring columns to obtain different test data.

(5) The length and width of the placing table are fifty centimeters by sixty centimeters, so that the device can test screens of different sizes, is not limited to a screen of one size, is provided with a groove with the same size as that of the placing mechanism, is convenient for fixing the placing mechanism, and ensures more stability of test work.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a fully automatic pressure testing machine according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a testing mechanism of a full-automatic pressure testing machine according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a placement mechanism of a full-automatic pressure testing machine according to an embodiment of the present invention;

fig. 4 is a schematic front view of a full-automatic pressure testing machine according to an embodiment of the present invention.

Fig. 5 is a schematic sectional view of a pressure measuring cell of a full-automatic pressure testing machine according to an embodiment of the present invention.

Reference numerals:

1. an operation table; 2. a placement mechanism; 3. a motor; 4. a testing mechanism; 5. a threaded rod; 6. a slider; 7. a connecting rod; 8. a fixed block; 9. pressing a plate; 10. a pressure measuring box; 11. a pressure measuring column; 12. a placing table; 13. a pull rod; 14. pushing the plate; 15. a spring.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

please refer to fig. 1-5, according to the embodiment of the present invention, a full-automatic pressure testing machine, comprises an operation table 1, the top of operation table 1 is fixed with motor 3, the output of motor 3 is fixed with testing mechanism 4, testing mechanism 4 includes threaded rod 5, sliding block 6, connecting rod 7, fixed block 8, clamp plate 9, pressure measurement box 10 and pressure measurement post 11, the both ends of threaded rod 5 are rotated and are connected with sliding block 6, the bottom swing joint of sliding block 6 has connecting rod 7, the bottom swing joint of connecting rod 7 has fixed block 8, the bottom mounting of fixed block 8 has clamp plate 9, the bottom mounting of clamp plate 9 has pressure measurement box 10, the bottom swing joint of pressure measurement box 10 has pressure measurement post 11, the inside of operation table 1 is equipped with placing mechanism 2.

Through the above technical scheme of the utility model, rotation through motor 3 drives threaded rod 5 and rotates, make its both ends rotate sliding block 6 of connection and remove to the axle center department of threaded rod 5, sliding block 6 bottom swing joint's connecting rod 7, move along with it with connecting rod 7 bottom swing joint's fixed block 8, 9 the downstream of clamp plate with the fixed block 8 bottom mounting, 9 the downstream of clamp plate's pressure measurement box 10 of bottom mounting also, pressure measurement box 10 bottom is through threaded connection's pressure measurement post 11 to placing the sample of 2 insides at placement machine and carrying out the pressure test, can change pressure measurement post 11, in order to adapt to different pressure tests, obtain more comprehensive test data.

Example two:

referring to fig. 1-5, the placing mechanism 2 includes a placing table 12, a pull rod 13, a push plate 14 and a spring 15, the pull rod 13 penetrates through two ends of the placing table 12, the push plate 14 is fixed at one end of the pull rod 13, the spring 15 is fixed at one end of two sides of the push plate 14, threads at two ends of the threaded rod 5 are in opposite directions, a bearing is fixed at one end of the threaded rod 5 away from the motor 3, the pressure measuring column 11 is in threaded connection with the pressure measuring box 10, the threaded rod 5 is in rotational connection with the operating table 1 through the bearing, the pressure measuring column 11 is in threaded connection with the pressure measuring box 10, a bearing is fixed at one end of the threaded rod 5 away from the motor 3, and threads at two ends of the threaded rod 5 are in opposite directions.

Through the above scheme of the utility model, through the both sides of placing platform 12 with pull rod 13 running through, when being convenient for carry out test work, the convenient pulling, the spring 15 that one end is fixed on the both sides of push pedal 14, after being convenient for loosen pull rod 13, push pedal 14 can kick-back, make push pedal 14 can carry out the fixed effect to the screen, the design of two-way screw thread can make sliding block 6 at both ends of threaded rod 5 relatively and go, make the device accomplish test work, make threaded rod 5 can normally rotate, drive test mechanism 4 better to test, the fixed bearing, make threaded rod 5 and operation panel 1 rotate through the bearing and be connected, make the device can be convenient change different pressure measurement post 11, obtain different test data, the length and width of placing platform 12 is fifty centimeters by sixty centimeters, make the device can test screens of different sizes, not only limit to the screen of a size, the grooves which are formed in the same size as the placing mechanism 2 facilitate the fixing of the placing mechanism 2, and the test work is more stable.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the threaded rod 5 is driven to rotate by the rotation of the motor 3, so that the sliding block 6 with two ends rotatably connected moves towards the axis of the threaded rod 5, the connecting rod 7 movably connected with the bottom end of the sliding block 6 and the fixed block 8 movably connected with the bottom end of the connecting rod 7 move along with the sliding block, the pressing plate 9 fixed at the bottom end of the fixed block 8 moves downwards, the pressure measuring box 10 fixed at the bottom end of the pressing plate 9 also moves downwards, the pressure measuring column 11 connected with the bottom end of the pressure measuring box 10 through threads tests the pressure of a sample placed in the placing mechanism 2, the pressure measuring column 11 can be replaced to adapt to different pressure tests, more comprehensive test data can be obtained, the pull rod 13 penetrates through two sides of the placing table 12, the test is convenient to pull during test operation, the spring 15 fixed at one end of two sides of the push plate 14 is convenient to loosen the pull rod 13, the push plate 14 can rebound, so that the push plate, the screw thread at 5 both ends of threaded rod is opposite direction, design through two-way screw thread, can make the sliding block 6 at 5 both ends of threaded rod relative and go, make the device accomplish test work, make the rotation that threaded rod 5 can be normal, drive the better test of accredited testing organization 4, fixed bearing, make threaded rod 5 pass through the bearing rotation with operation panel 1 and be connected, the different pressure measuring post 11 of change that lets the device can be convenient, obtain different test data, the length width of placing platform 12 is fifty centimetres by sixty centimetres, make the device can test the screen of not unidimensional, not only be restricted to the screen of a size, set up with the recess of placing mechanism 2 equidimension, convenient fixed placing mechanism 2, let test work stability more.

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 (7)

1. The full-automatic pressure testing machine is characterized by comprising an operating platform (1), wherein a motor (3) is fixed at the top end of the operating platform (1), a testing mechanism (4) is fixed at the output end of the motor (3), the testing mechanism (4) comprises a threaded rod (5), a sliding block (6), a connecting rod (7), a fixed block (8), a pressing plate (9), a pressure testing box (10) and a pressure testing column (11), the sliding block (6) is rotatably connected to two ends of the threaded rod (5), the connecting rod (7) is movably connected to the bottom end of the sliding block (6), the fixed block (8) is movably connected to the bottom end of the connecting rod (7), the pressing plate (9) is fixed to the bottom end of the fixed block (8), the pressure testing box (10) is fixed to the bottom end of the pressing plate (9), and the pressure testing column (11) is movably connected to, a placing mechanism (2) is arranged in the operating platform (1).

2. The full-automatic pressure tester according to claim 1, wherein the placing mechanism (2) comprises a placing table (12), a pull rod (13), a push plate (14) and a spring (15), the pull rod (13) penetrates through two ends of the placing table (12), the push plate (14) is fixed at one end of the pull rod (13), the spring (15) is fixed at one end of two sides of the push plate (14), and threads at two ends of the threaded rod (5) are in opposite directions.

3. The full-automatic pressure tester according to claim 2, wherein a bearing is fixed to one end of the threaded rod (5) far away from the motor (3).

4. The fully automatic pressure tester according to claim 1, wherein the pressure measuring column (11) is screwed to the pressure measuring cell (10).

5. A machine according to claim 1 or 3, wherein the threaded rod (5) is rotatably connected to the table (1) by means of bearings.

6. The fully automatic pressure tester as claimed in claim 2, wherein the length and width of the placing table (12) are fifty centimeters by sixty centimeters.

7. The full-automatic pressure tester according to claim 1, wherein the top surface of the operation table (1) is provided with a groove having the same size as the placement mechanism (2).

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