CN216899575U

CN216899575U - Key life detection fixing device and key life detection equipment

Info

Publication number: CN216899575U
Application number: CN202122999668.XU
Authority: CN
Inventors: 张继军; 张桂香; 李月梅
Original assignee: Hubei Lixun Intelligent Technology Co ltd
Current assignee: Hubei Lixun Intelligent Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-07-05
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a key life detection fixing device and key life detection equipment, and belongs to the technical field of key life detection. This button life-span detects fixing device and button life-span check out test set, through setting up the protection locking position device for button fixing device detects time measuring at the detection structure, can die its fixed position lock through the locking position structure, avoid taking place not hard up because of the shake, and then influence fixed effect, and in the testing process, drive two protective housing through first threaded rod and move, and then make the operation zone on the equipment body protected, influence testing result because of the mistake touches in avoiding the testing process.

Description

Key life detection fixing device and key life detection equipment

Technical Field

The utility model belongs to the technical field of key life detection, and particularly relates to a key life detection fixing device and key life detection equipment.

Background

The key life tester can test the life of mobile phones, MP3, computers, electronic dictionary keys, remote controller keys, silicon rubber products and the like, and is suitable for testing the life of various keys such as key switches, tact switches, membrane switches and the like.

Common button life-span check out test set all is provided with button fixing device, frequently presses the button in the testing process and can produce the shake, makes button fixing device take place not hard up easily, and then makes fixed effect variation, and mistake easily touches the operation area in the testing process, and then influences the testing process, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides a key life detection fixing device and key life detection equipment, and solves the problems that the common key life detection equipment is provided with a key fixing device, the keys are frequently pressed in the detection process to shake, the key fixing device is easy to loosen, the fixing effect is poor, the operation area is easy to touch by mistake in the detection process, the detection process is influenced, and the detection is very inconvenient.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a button life-span detects fixing device and button life-span check out test set, includes the equipment body, the surface top of equipment body is provided with detection mechanism and button fixing device, surface one side of equipment body is provided with the operation area, the top of equipment body is provided with the protection device of being locked.

The protection locking device comprises a U-shaped frame and a locking structure, the bottom of the outer surface of the U-shaped frame is fixedly connected with the top of the outer surface of the equipment body, an operating rod is arranged on one side of the inner wall of the U-shaped frame, and a first threaded rod is fixedly connected with one end of the operating rod.

As a further scheme of the utility model: the threads at two ends of the first threaded rod are arranged in opposite symmetry, the outer surface of the first threaded rod is in threaded connection with two threaded hole blocks, and a transmission gear is fixedly connected to the outer surface of the first threaded rod.

As a further scheme of the utility model: first rectangular channel has been seted up to the inner wall bottom of U-shaped frame, the inner wall sliding connection of first rectangular channel has first forked tail slider, the top of first forked tail slider and the bottom fixed connection of screw piece, surface one side fixedly connected with protective housing of screw piece.

As a further scheme of the utility model: the structure of locking a position includes the rack board, the bottom and the drive gear's of rack board surface mesh are connected, one side fixedly connected with square of rack board, the equal fixedly connected with connecting rod in surface both sides of square, the one end fixedly connected with rectangular block of square is kept away from to the connecting rod.

As a further scheme of the utility model: the second rectangular channel has been seted up at the top of equipment body, the inner wall sliding connection of second rectangular channel has the second forked tail slider, the top of second forked tail slider and the bottom fixed connection of square, one side of rectangular block is provided with the forked tail slide bar, the one end fixedly connected with lock position piece of forked tail slide bar, the surface cover of forked tail slide bar is equipped with buffer spring, buffer spring's both ends respectively with lock position piece and rectangular block fixed connection.

As a further scheme of the utility model: the button fixing device comprises a fixing frame, the top fixed connection of fixed frame and equipment body, one side threaded connection of fixed frame has the second threaded rod, the one end of second threaded rod is rotated through the bearing and is connected with the grip block, one side fixedly connected with gag lever post of grip block, the gag lever post sets up the inner wall at fixed frame, the one end fixedly connected with operation circle piece of grip block is kept away from to the second threaded rod, one side of operation circle piece is provided with the locking hole, the outer surface size and the shape looks adaptation of the inner wall size and the shape in locking hole and locking piece.

(III) advantageous effects

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

1. this button life-span detects fixing device and button life-span check out test set, through setting up the protection device that locks for button fixing device is detecting when the structure detects, can be died its fixed position lock through the structure that locks, avoids taking place not hard up because of the shake, and then influences fixed effect, and in the testing process, drives two protective housing through first threaded rod and moves, and then makes the operating area on the equipment body protected, avoids influencing the testing result because of the mistake touches in the testing process.

2. This button life-span detects fixing device and button life-span check out test set through setting up drive gear and rack board for locking structure can rely on drive gear and rack board transmission when carrying out the lock position to button fixing device, makes protective housing protect the operating area, and the linkage is strong, convenient and practical.

3. This button life-span detects fixing device and button life-span check out test set for lock position block card is gone into the in-process in lock position hole through setting up forked tail slide bar and buffer spring, under buffer spring's effect, can avoid thrust too big to lead to button fixing device to take place to damage.

Drawings

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

FIG. 2 is a schematic three-dimensional structure of the apparatus of the present invention;

FIG. 3 is a perspective structural view of the protective housing of the present invention;

FIG. 4 is a perspective view of the rack plate of the present invention;

in the figure: 1. an apparatus body; 2. a detection mechanism; 3. a key fixing device; 31. a fixing frame; 32. a second threaded rod; 33. operating the round block; 34. a clamping plate; 35. a limiting rod; 4. an operation area; 5. a protective capture device; 51. a U-shaped frame; 52. an operating lever; 53. a first threaded rod; 54. a screw hole block; 55. a first rectangular groove; 56. a first dovetail slide block; 57. a transmission gear; 58. a protective housing; 59. a locking structure; 591. a rack plate; 592. a square block; 593. a second dovetail slide block; 594. a connecting rod; 595. a rectangular block; 596. a dovetail slide bar; 597. a position locking block; 598. a buffer spring; 6. a lock position hole; 7. a second rectangular slot.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a button life-span detects fixing device and button life-span check out test set, including equipment body 1, the surface top of equipment body 1 is provided with detection mechanism 2 and button fixing device 3, surface one side of equipment body 1 is provided with operation area 4, the top of equipment body 1 is provided with protection locking device 5, through setting up protection locking device 5, make button fixing device 3 can carry out the secondary by locking structure 59 and fix, it is not hard up to avoid the shake to cause its emergence, and can protect operation area 4 when detecting, avoid the mistake to touch.

Protection device 5 that is locked includes U-shaped frame 51 and lock structure 59, and the surface bottom of U-shaped frame 51 and the surface top fixed connection of equipment body 1, inner wall one side of U-shaped frame 51 are provided with action bars 52, and the first threaded rod 53 of the one end fixedly connected with of action bars 52 is through setting up first threaded rod 53 for action bars 52 rotates and can drive first threaded rod 53 and rotate, and then cooperates other parts to play a role.

Specifically, as shown in fig. 2 and 3, the threads at the two ends of the first threaded rod 53 are arranged in opposite symmetry, the outer surface of the first threaded rod 53 is connected with two threaded hole blocks 54, the outer surface of the first threaded rod 53 is fixedly connected with a transmission gear 57, by arranging the transmission gear 57, the first threaded rod 53 can rotate to drive the transmission gear 57 to rotate, and further can cooperate with other parts to play a role, the bottom of the inner wall of the U-shaped frame 51 is provided with a first rectangular groove 55, the inner wall of the first rectangular groove 55 is connected with a first dovetail slide block 56 in a sliding way, the top of the first dovetail slide block 56 is fixedly connected with the bottom of the screw hole block 54, one side of the outer surface of the screw hole block 54 is fixedly connected with a protective shell 58, through setting up the screw hole piece 54 for the screw hole piece 54 can drive first forked tail slider 56 and slide in first rectangular channel 55, and then cooperates other parts and plays a role.

Specifically, as shown in fig. 2 and 4, the locking structure 59 includes a rack plate 591, the bottom of the rack plate 591 is engaged with the outer surface of the transmission gear 57, a block 592 is fixedly connected to one side of the rack plate 591, the rack plate 591 is enabled to be linked with the transmission gear 57 by arranging the rack plate 591, and further, the rack plate is matched with other components for action, a connecting rod 594 is fixedly connected to both sides of the outer surface of the block 592, a rectangular block 595 is fixedly connected to one end of the connecting rod 594 far from the block 592, a second rectangular groove 7 is formed in the top of the device body 1, a second dovetail slider 593 is slidably connected to the inner wall of the second rectangular groove 7, the top of the second dovetail slider 593 is fixedly connected to the bottom of the block 592, and the second dovetail slider 593 and the second rectangular groove 7 are arranged, so that the rack plate 591 can move to drive the second dovetail slider 593 to slide in the second rectangular groove 7, the rack plate 591 is enabled to move more stably, a dovetail slide bar 596 is arranged on one side of a rectangular block 595, one end of the dovetail slide bar 596 is fixedly connected with a locking block 597, a buffer spring 598 is sleeved on the outer surface of the dovetail slide bar 596, two ends of the buffer spring 598 are respectively and fixedly connected with the locking block 597 and the rectangular block 595, the impact force of the locking block 597 in locking can be buffered by arranging the buffer spring 598, and further the key fixing device 3 is prevented from being damaged due to overlarge impact force, the key fixing device 3 comprises a fixing frame 31, the fixing frame 31 is fixedly connected with the top of the equipment body 1, one side of the fixing frame 31 is in threaded connection with a second threaded rod 32, one end of the second threaded rod 32 is rotatably connected with a clamping plate 34 through a bearing, one side of the clamping plate 34 is fixedly connected with a limiting rod 35, the limiting rod 35 is arranged on the inner wall of the fixing frame 31, through arranging the limiting rod 35, can carry on spacingly to grip block 34 for grip block 34 can be at the extrusion of second threaded rod 32 forward motion down, and the one end fixedly connected with operation circle piece 33 of grip block 34 is kept away from to second threaded rod 32, and one side of operation circle piece 33 is provided with the hole of being locked 6, the outer surface size and the shape looks adaptation of the inner wall size and the shape of the hole of being locked 6 and the piece of being locked 597.

The working principle of the utility model is as follows:

s1, when the service life of the key needs to be detected, the key to be detected is placed in the fixing frame 31, the operation round block 33 is rotated, the operation round block 33 drives the second threaded rod 32 to rotate, the second threaded rod 32 rotates to drive the rack plate 591 to move forwards, the key is clamped, the operation rod 52 is rotated, the operation rod 52 drives the first threaded rod 53 to rotate, the first threaded rod 53 rotates to drive the screw hole block 54 to move, the screw hole block 54 moves to drive the first dovetail slide block 56 to slide in the first rectangular groove 55, and the protection shell 58 is driven to move, so that the protection shell 58 protects the operation area 4;

s2, the first threaded rod 53 rotates to drive the transmission gear 57 to rotate, the transmission gear 57 rotates to drive the rack plate 591 to move, and the rack plate 591 moves to drive the second dovetail slide block 593 to slide in the second rectangular groove 7 so as to drive the connecting rod 594 to move;

s3, connecting rod 594 motion can drive position-locking block 597 motion for position-locking block 597 blocks into position-locking hole 6, and position-locking hole 6 can give position-locking block 597 a reaction force, makes position-locking block 597 drive forked tail slide bar 596 slide at the inner wall of rectangular block 595, and then makes buffer spring 598 take place deformation.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a button life-span detects fixing device and button life-span check out test set, includes equipment body (1), its characterized in that: a detection mechanism (2) and a key fixing device (3) are arranged at the top of the outer surface of the equipment body (1), an operation area (4) is arranged on one side of the outer surface of the equipment body (1), and a protective locking device (5) is arranged at the top of the equipment body (1);

the protection locking device (5) comprises a U-shaped frame (51) and a locking structure (59), the bottom of the outer surface of the U-shaped frame (51) is fixedly connected with the top of the outer surface of the equipment body (1), an operating rod (52) is arranged on one side of the inner wall of the U-shaped frame (51), and a first threaded rod (53) is fixedly connected with one end of the operating rod (52).

2. The key life detection fixing device and the key life detection device as claimed in claim 1, wherein: the two ends of the first threaded rod (53) are oppositely and symmetrically arranged, the outer surface of the first threaded rod (53) is in threaded connection with two screw hole blocks (54), and the outer surface of the first threaded rod (53) is fixedly connected with a transmission gear (57).

3. The key life detection fixing device and the key life detection device as claimed in claim 2, wherein: first rectangular channel (55) have been seted up to the inner wall bottom of U-shaped frame (51), the inner wall sliding connection of first rectangular channel (55) has first forked tail slider (56), the top of first forked tail slider (56) and the bottom fixed connection of screw hole piece (54), surface one side fixedly connected with protective housing (58) of screw hole piece (54).

4. The key life detection fixing device and the key life detection device as claimed in claim 2, wherein: the capture structure (59) comprises a rack plate (591), the bottom of the rack plate (591) is meshed with the outer surface of a transmission gear (57) to be connected, one side of the rack plate (591) is fixedly connected with a square block (592), both sides of the outer surface of the square block (592) are fixedly connected with a connecting rod (594), and one end, far away from the square block (592), of the connecting rod (594) is fixedly connected with a rectangular block (595).

5. The key life detection fixing device and the key life detection equipment as claimed in claim 4, wherein: second rectangular channel (7) have been seted up at the top of equipment body (1), the inner wall sliding connection of second rectangular channel (7) has second forked tail slider (593), the top of second forked tail slider (593) and the bottom fixed connection of square (592), one side of rectangular block (595) is provided with forked tail slide bar (596), the one end fixedly connected with capture block (597) of forked tail slide bar (596), the surface cover of forked tail slide bar (596) is equipped with buffer spring (598), the both ends of buffer spring (598) respectively with capture block (597) and rectangular block (595) fixed connection.

6. The key life detection fixing device and the key life detection equipment as claimed in claim 5, wherein: button fixing device (3) are including fixed frame (31), the top fixed connection of fixed frame (31) and equipment body (1), one side threaded connection of fixed frame (31) has second threaded rod (32), the one end of second threaded rod (32) is rotated through the bearing and is connected with grip block (34), one side fixedly connected with gag lever post (35) of grip block (34), gag lever post (35) set up the inner wall in fixed frame (31), the one end fixedly connected with operation circle piece (33) of grip block (34) is kept away from in second threaded rod (32), one side of operation circle piece (33) is provided with lock position hole (6), the outer surface size and the shape looks adaptation of the inner wall size and the shape of lock position hole (6) and lock position piece (597).