CN212543852U

CN212543852U - Clamping device for testing waterproof performance of mobile phone

Info

Publication number: CN212543852U
Application number: CN202021151564.2U
Authority: CN
Inventors: 常建林
Original assignee: Shenzhen Baolifa Measurement And Control Technology Co ltd
Current assignee: Shenzhen Baolifa Measurement And Control Technology Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-02-12
Anticipated expiration: 2030-06-19

Abstract

The utility model relates to the field of testing technology, and a clamping device is used in test of cell-phone waterproof performance is disclosed, the on-line screen storage device comprises a base, the equal fixed mounting in the left and right sides at base top has the connecting box, the inside swing joint of left side connecting box has one end to run through left side connecting box and right side connecting box in proper order and extends the outside bull stick of right side connecting box, the equal fixedly connected with initiative conical gear in the left and right sides in the bull stick outside, the right side fixedly connected with drive plate of bull stick, the bottom movable mounting on drive plate right side has the rocking handle, the top fixedly connected with bearing of connecting box, the top fixedly connected with backplate of base, the positive fixed mounting of backplate has the connecting plate, the top meshing of initiative conical gear has driven conical gear. This clamping device is used in test of cell-phone waterproof performance has realized the function of height decline, has realized the function of height-rising, has reached height-adjustable's purpose, greatly increased efficiency of software testing.

Description

Clamping device for testing waterproof performance of mobile phone

Technical Field

The utility model relates to a test technical field specifically is a clamping device is used in test of cell-phone waterproof performance.

Background

The waterproof performance of the mobile phone is always the first problem of mobile phone manufacturers, so that the waterproof detection of the mobile phone is widely concerned, and various waterproof testing devices of the mobile phone are promoted in the background.

When the mobile phone is subjected to waterproof performance testing, various clamping devices are needed to be used for fixing the tested mobile phone and preventing the mobile phone from falling off in water, the clamping devices for the mobile phone waterproof performance testing in the existing market have the defect that the height cannot be adjusted, so that the mobile phone is tested, the clamping devices cannot conveniently place the mobile phone into water for detection, the testing efficiency is greatly reduced, and the clamping devices for the mobile phone waterproof performance testing are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a clamping device is used in test of cell-phone waterproof performance possesses advantages such as height-adjustable, has solved the shortcoming that clamping device is used in test of cell-phone waterproof performance on the current market has highly unable regulation, leads to testing at the cell-phone, and clamping device is unable convenient puts into the aquatic with the cell-phone and detects, greatly reduced efficiency of software testing's problem.

(II) technical scheme

In order to realize the purpose of the height adjustable, the utility model provides a following technical scheme: a clamping device for testing the waterproof performance of a mobile phone comprises a base, wherein connecting boxes are fixedly arranged on the left side and the right side of the top of the base, one end of the inner movable connection part of the left connecting box sequentially penetrates through the left connecting box and the right connecting box and extends out of the right connecting box, driving bevel gears are fixedly connected on the left side and the right side of the outer side of each rotating rod, a transmission disc is fixedly connected on the right side of each rotating rod, a rocking handle is movably mounted at the bottom of the right side of the transmission disc, a bearing is fixedly connected to the top of the connecting box, a back plate is fixedly connected to the top of the base, a connecting plate is fixedly mounted on the front surface of the back plate, a driven bevel gear is meshed with the top of each driving bevel gear, a connecting rod is fixedly mounted at the top of each driven bevel gear, one end of each connecting rod sequentially penetrates through the connecting boxes and, the utility model discloses a test device for testing the screw thread, including threaded rod, connecting plate, spring, clamping plate, connecting plate bottom, connecting plate top, the equal fixedly connected with curb plate in the outside threaded connection of threaded rod, the equal fixedly connected with curb plate in the left and right sides at connecting plate top, the inside sliding connection of curb plate has the fixed plate, the relative one side of fixed plate all with threaded rod fixed connection, fixedly connected with mounting panel between the relative one side of fixed plate, the equal fixed mounting in the left and right sides of mounting plate has the spring, one side fixedly connected with grip block of mounting panel is kept away from to the spring, it has the connecting axle to articulate between the relative one side of grip block, the equal fixed mounting in the left and right sides of grip block.

Preferably, the top of the connecting plate is provided with a channel hole, and the distance between the two pull rings of the channel hole is matched.

Preferably, a sliding groove is formed in one side, opposite to the side plate, and the sliding groove is matched with the fixing plate.

Preferably, the inner wall of the thread block is provided with a thread groove, and the thread groove is matched with a thread strip on the outer side of the threaded rod.

Preferably, the water tank is the rectangle of inside cavity and top disappearance, the quantity of antiskid ribbed tile is two, two antiskid ribbed tile is the symmetry equidistance and distributes.

Preferably, the quantity of threaded rod is two, two the threaded rod is symmetrical equidistance and distributes, and the screw thread direction of two threaded rods is the same.

(III) advantageous effects

Compared with the prior art, the utility model provides a clamping device is used in test of cell-phone waterproof performance possesses following beneficial effect:

1. this clamping device is used in cell-phone waterproof performance test, make two grip blocks break away from the connection through the pulling pull ring, put the cell-phone of testing between the grip block, loosen the pull ring and reset and fix the cell-phone of testing under the effort of spring the grip block, then clockwise pulling rocking handle, drive the bull stick clockwise, drive initiative conical gear clockwise, thereby drive driven conical gear clockwise, and drive threaded rod clockwise, the inside thread groove of threaded rod outside threaded block contacts with the screw thread strip in the threaded rod outside this moment, position through setting up the fixed plate and injecing the threaded block, make its downward displacement, carry out the waterproof performance test in the cell-phone gets into the water tank until the test, the function of height-adjustable has been realized, height-adjustable's purpose has been reached, greatly increased efficiency of software testing.

2. This clamping device is used in cell-phone waterproof performance test, through the anticlockwise pulling rocking handle, drive bull stick anticlockwise rotation, drive initiative conical gear anticlockwise rotation, thereby drive driven conical gear anticlockwise rotation, and drive threaded rod anticlockwise rotation, the inside thread groove of threaded rod outside thread piece contacts with the thread strip in the threaded rod outside this moment, position through setting up the fixed plate and injecing the thread piece, make its displacement that makes progress, break away from the water tank until the test is with the cell-phone, the function of altitude mixture rise has been realized, height-adjustable's purpose has been reached, greatly increased the take out speed from the water tank after the cell-phone waterproof detection accomplishes.

Drawings

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

FIG. 2 is a side view of the connecting structure of the side plate and the fixing plate of the present invention;

FIG. 3 is a schematic view of the connection structure of the clamping plate and the pull ring of the present invention;

fig. 4 is a top view of the connection plate of the present invention.

In the figure: the testing device comprises a base 1, a connecting box 2, a rotating rod 3, a driving bevel gear 4, a rocking handle 5, a bearing 6, a back plate 7, a connecting plate 8, a driven bevel gear 9, a connecting rod 10, a threaded rod 11, a threaded block 12, a side plate 13, a fixing plate 14, a mounting plate 15, a spring 16, a clamping plate 17, a connecting shaft 18, a pull ring 19, an antiskid plate 20, a mobile phone for testing 21, a water tank 22 and a transmission disc 23.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: a clamping device for testing the waterproof performance of a mobile phone comprises a base 1, wherein connecting boxes 2 are fixedly arranged on the left side and the right side of the top of the base 1, mounting holes are formed in the top of each connecting box 2 and are matched with a connecting rod 10, one end of each connecting box 2 in the left side is movably connected with a rotating rod 3 which sequentially penetrates through the connecting boxes 2 in the left side and the right side and extends out of the connecting box 2 in the right side, driving bevel gears 4 are fixedly connected on the left side and the right side of the outer side of each rotating rod 3, a driving disc 23 is fixedly connected on the right side of each rotating rod 3, a rocking handle 5 is movably arranged at the bottom of the right side of the driving disc 23, a bearing 6 is fixedly connected with the top of each connecting box 2, the bearing 6 can reinforce the stability between the connecting rod 10 and the connecting plate 8, a back plate 7 is fixedly connected with the top of the base 1, the top of the driven bevel gear 9 is fixedly provided with a connecting rod 10, one end of the connecting rod 10 sequentially penetrates through the connecting box 2 and the bearing 6 and extends out of the top of the bearing 6, the top of the connecting rod 10 is fixedly connected with two threaded rods 11, one end of the threaded rods 11 penetrates through and extends out of the top of the connecting plate 8, the two threaded rods 11 are distributed symmetrically and equidistantly, the thread directions of the two threaded rods 11 are the same, the outer side of each threaded rod 11 is in threaded connection with a threaded block 12, the inner wall of each threaded block 12 is provided with a threaded groove which is matched with a thread strip on the outer side of the corresponding threaded rod 11, the left side and the right side of the top of the connecting plate 8 are respectively and fixedly connected with a side plate 13, the inner part of each side plate 13 is in sliding connection with a fixing plate 14, one side opposite to each side plate 13 is provided with, springs 16 are fixedly arranged on the left side and the right side of the bottom of the mounting plate 15, one side of each spring 16, which is far away from the mounting plate 15, is fixedly connected with a clamping plate 17, the top of the connecting plate 8 is provided with a passage hole, the passage hole is matched with the distance between the two pull rings 19, a connecting shaft 18 is hinged between the opposite sides of the clamping plates 17, the pull rings 19 are fixedly arranged on the left side and the right side of each clamping plate 17, the two clamping plates 17 are separated from each other by pulling the pull rings 19, a mobile phone 21 for testing is placed between the clamping plates 17, the clamping plates 17 reset under the action force of the springs 16 by loosening the pull rings 19 and fix the mobile phone 21 for testing, then, a rocking handle 5 is pulled clockwise to drive a rotating rod 3 to rotate clockwise, a driving conical gear 4 to rotate clockwise, a driven conical gear 9 to rotate clockwise, and a threaded rod 11 to rotate clockwise, at the moment, the position of the thread block 12 is limited by the fixing plate 14 to be displaced downwards until the mobile phone 21 for testing enters the water tank 22 to be tested for waterproof performance, the function of height reduction is realized, the purpose of height adjustment is achieved, the testing efficiency is greatly increased, the rocking handle 5 is pulled anticlockwise to drive the rotating rod 3 to rotate anticlockwise to drive the driving conical gear 4 to rotate anticlockwise so as to drive the driven conical gear 9 to rotate anticlockwise and drive the threaded rod 11 to rotate anticlockwise, at the moment, the internal thread groove of the thread block 12 on the outer side of the threaded rod 11 is contacted with the thread strip on the outer side of the threaded rod 11, the position of the thread block 12 is limited by the fixing plate 14 to be displaced upwards until the mobile phone 21 for testing is separated from the water tank 22, the function of height increase is realized, the purpose of height adjustment is achieved, and the taking-out speed from the water tank 22 after the mobile, the equal fixed mounting in one side that the grip block 17 is relative has antiskid ribbed tile 20, antiskid ribbed tile 20's frictional force is great, can make test with cell-phone 21 can not drop when aquatic, fixed mounting has test with cell-phone 21 between the one side that antiskid ribbed tile 20 is relative, the top fixed mounting of base 1 has water tank 22, special water of test can directly be poured into by the top to water tank 22, water tank 22 is the rectangle of inside cavity and top disappearance, antiskid ribbed tile 20's quantity is two, two antiskid ribbed tiles 20 are the equidistance of symmetry and distributes.

In summary, in the clamping device for testing waterproof performance of a mobile phone, the two clamping plates 17 are disconnected by pulling the pull ring 19, the mobile phone 21 for testing is placed between the clamping plates 17, the clamping plates 17 are reset under the action of the spring 16 by loosening the pull ring 19 and fix the mobile phone 21 for testing, then the rocking handle 5 is pulled clockwise to drive the rotating rod 3 to rotate clockwise, the driving bevel gear 4 is driven to rotate clockwise, the driven bevel gear 9 is driven to rotate clockwise, the threaded rod 11 is driven to rotate clockwise, at the moment, the inner thread groove of the thread block 12 on the outer side of the threaded rod 11 is contacted with the thread strip on the outer side of the threaded rod 11, the position of the thread block 12 is limited by the fixing plate 14 to displace downwards until the mobile phone 21 for testing enters the water tank 22 for testing waterproof performance, the function of height reduction is realized, and the purpose of, the testing efficiency is greatly improved, the rocking handle 5 is pulled anticlockwise to drive the rotating rod 3 to rotate anticlockwise to drive the driving bevel gear 4 to rotate anticlockwise so as to drive the driven bevel gear 9 to rotate anticlockwise and drive the threaded rod 11 to rotate anticlockwise, at the moment, the internal thread groove of the thread block 12 on the outer side of the threaded rod 11 is contacted with the thread strip on the outer side of the threaded rod 11, the position of the thread block 12 is limited by the fixing plate 14 to be displaced upwards until the mobile phone 21 for testing is separated from the water tank 22, the height rising function is realized, the height adjustable purpose is achieved, the taking-out speed from the water tank 22 after the mobile phone waterproof detection is completed is greatly increased, the defect that the height of the clamping device for testing the mobile phone waterproof performance on the existing market cannot be adjusted is overcome, the mobile phone can be tested, and the clamping device cannot conveniently put the mobile, greatly reducing the problem of testing efficiency.

It is to be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action, without necessarily requiring or implying any such actual relationship or order between such entities or operations, furthermore, 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 also includes 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 a clamping device is used in test of cell-phone waterproof performance, includes base (1), its characterized in that: the automatic transmission mechanism is characterized in that a connecting box (2) is fixedly mounted on the left side and the right side of the top of the base (1), one end of an internal swing joint of the left side connecting box (2) sequentially penetrates through the left side connecting box (2) and the right side connecting box (2) and extends out of a rotating rod (3) outside the right side connecting box (2), a driving bevel gear (4) is fixedly connected on the left side and the right side of the rotating rod (3), a transmission disc (23) is fixedly connected on the right side of the rotating rod (3), a rocking handle (5) is movably mounted at the bottom of the right side of the transmission disc (23), a bearing (6) is fixedly connected on the top of the connecting box (2), a back plate (7) is fixedly connected on the top of the base (1), a connecting plate (8) is fixedly mounted on the front of the back plate (7), and a driven bevel, the top fixed mounting of driven conical gear (9) has one end in proper order run through connecting box (2) and bearing (6) and extend connecting rod (10) at bearing (6) top, the top fixedly connected with one end of connecting rod (10) runs through and extends threaded rod (11) at connecting plate (8) top, the outside threaded connection of threaded rod (11) has screw thread piece (12), the equal fixedly connected with curb plate (13) in the left and right sides at connecting plate (8) top, the inside sliding connection of curb plate (13) has fixed plate (14), the relative one side of fixed plate (14) all with screw thread piece (12) fixed connection, fixedly connected with mounting panel (15) between the relative one side of fixed plate (14), the equal fixedly mounted in the left and right sides of mounting panel (15) bottom has spring (16), one side fixedly connected with grip block (17) of mounting panel (15) is kept away from spring (16), articulated between the relative one side of grip block (17) have connecting axle (18), the equal fixed mounting in the left and right sides of grip block (17) has pull ring (19), the equal fixed mounting in the relative one side of grip block (17) has antiskid ribbed tile (20), fixed mounting has test cell-phone (21) between the relative one side of antiskid ribbed tile (20), the top fixed mounting of base (1) has water tank (22).

2. The clamping device for testing the waterproof performance of the mobile phone according to claim 1, wherein: the top of the connecting plate (8) is provided with a channel hole, and the channel hole is matched with the distance between the two pull rings (19).

3. The clamping device for testing the waterproof performance of the mobile phone according to claim 1, wherein: the opposite side of curb plate (13) has all seted up the sliding tray, the sliding tray is with fixed plate (14) looks adaptation.

4. The clamping device for testing the waterproof performance of the mobile phone according to claim 1, wherein: the inner wall of the thread block (12) is provided with a thread groove, and the thread groove is matched with a thread strip on the outer side of the threaded rod (11).

5. The clamping device for testing the waterproof performance of the mobile phone according to claim 1, wherein: the water tank (22) is a rectangle with a hollow interior and a missing top, the number of the anti-skid plates (20) is two, and the anti-skid plates (20) are symmetrically distributed at equal intervals.

6. The clamping device for testing the waterproof performance of the mobile phone according to claim 1, wherein: the quantity of threaded rod (11) is two, two threaded rod (11) are symmetrical equidistance and distribute, and the screw direction of two threaded rod (11) is the same.