CN217765471U

CN217765471U - Detection apparatus for be used for detecting key core module and fall key

Info

Publication number: CN217765471U
Application number: CN202221325875.5U
Authority: CN
Inventors: 张金鲁
Original assignee: Shenzhen Hastech Industries Co ltd
Current assignee: Shenzhen Hangshi Electronic Technology Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-08
Anticipated expiration: 2032-05-27

Abstract

The utility model relates to a key core module falls the key and detects technical field, discloses a detection device for detecting key core module falls the key, include: bottom plate, diving board and crimping piece, the bottom plate with diving board parallel arrangement, be equipped with two at least thimbles on the bottom plate, be equipped with on the diving board and be used for the pinhole that the thimble passed, the diving board is used for bearing the key core module, crimping piece is used for right key core module on the diving board carries out the crimping, the bottom plate embedded be equipped with the spring of diving board butt. Carry out the crimping through the key core module of crimping piece on to the diving board, conflict with the key core module until the thimble, get back to initial position when crimping piece resets, because the resilience effect of spring, the key core can be by the diving board jack-up, the key cap can appear in the recessive defective products of key core module and drop or the perk phenomenon, and then provide a detection device for detecting the key core module falls the key, can fall the key detection to the key core module to select the recessive defective products of key core module.

Description

Detection apparatus for be used for detecting key core module and fall key

Technical Field

The utility model relates to a key core module falls the key and detects technical field, especially relates to a detection device for detecting key core module falls the key.

Background

In the prior art, key core falling is a very common abnormal phenomenon with very high severity in the key core industry, the existing point measurement/lifting detection mode can only screen partial defects, and many hidden defects, such as cracks in the button positions of key caps or cracks in the pin positions of scissors, still cannot be checked and found, so that the key cap can have the key falling phenomenon in the typing process.

Therefore, it is an urgent need to solve the technical problem of providing a detection device for detecting key dropping of a key core module to detect the key dropping of the key core module and to screen hidden defective products.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in how to provide a detection device for detecting key core module falls the key to falling the key to key core module and detecting and select the recessive defective products of key mandrel.

Therefore, according to the first aspect, the embodiment of the utility model discloses a detection device for detecting key core module falls key includes: the base plate with diving board parallel arrangement, be equipped with two at least thimbles on the base plate, be equipped with on the diving board and be used for the pinhole that the thimble passed, the diving board is used for bearing the weight of key core module, the crimping piece is used for right key core module on the diving board carries out the crimping, the embedded spring that is equipped with of base plate with the diving board butt.

The utility model discloses further set up to, be equipped with the guide post on the bottom plate, the guide post passes in proper order the diving board with the crimping piece.

The utility model discloses further set up to, the guide post with the bottom plate is the integrated into one piece structure.

The utility model discloses further set up to, the crimping piece provides crimping power through the crimping cylinder.

The utility model discloses further set up as, the crimping piece includes the crimping board, the crimping board is close to the one end of bullet board is equipped with the compression joint post.

The utility model discloses further set up to, the thimble with the bottom plate is the integrated into one piece structure.

The utility model discloses following beneficial effect has: carry out the crimping through the key core module of crimping piece on to the diving board, conflict with the key core module until the thimble, get back to initial position when crimping piece resets, because the resilience effect of spring, the key core can be by the diving board jack-up, the key cap can appear in the recessive defective products of key core module and drop or the perk phenomenon, and then provide a detection device for detecting the key core module falls the key, can fall the key detection to the key core module to select the recessive defective products of key core module.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 perspective view of a first detection device for detecting key falling of a key core module according to the present embodiment;

fig. 2 is an exploded view of a first detecting device for detecting key drop of the key core module according to the present embodiment;

fig. 3 is a schematic perspective view of a second detection device for detecting key falling of a key core module according to the present embodiment;

fig. 4 is a schematic perspective view of a press-connecting member in the first detection device for detecting key loss of the key core module disclosed in this embodiment.

Reference numerals: 1. a base plate; 11. a thimble; 12. a guide post; 2. a spring plate; 21. a pinhole; 3. a crimping member; 31. a pressure welding plate; 32. a crimping post; 4. a key core module; 5. a spring; 6. and (5) pressing a cylinder.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The embodiment of the utility model discloses a detection device for detecting key core module 4 falls key, as shown in fig. 1-3, include: bottom plate 1, diving board 2 and crimping piece 3,

bottom plate

1 and 2 parallel arrangement of diving board are equipped with two at least thimbles 11 on the bottom plate 1, are equipped with the pinhole 21 that is used for thimble 11 to pass on the diving board 2, and diving board 2 is used for bearing key core module 4, and crimping piece 3 is used for carrying out the crimping to the key core module 4 on the diving board 2, and the embedded spring 5 that is equipped with 2 butts of diving board of bottom plate 1.

It should be noted that, carry out the crimping through crimping piece 3 to key core module 4 on the springboard 2, contradict with key core module 4 until thimble 11, get back to initial position when crimping piece 3 resets, because the resilience effect of spring 5, the key core can be by springboard 2 jack-up, the key cap can appear in the recessive defective products of key core module 4 and drop or the perk phenomenon, and then provide a detection device for detecting key core module 4 falls the key, can fall the key detection to key core module 4, and select the recessive defective products of key core module 4.

As shown in fig. 1 and 2, the bottom plate 1 is provided with a guide post 12, and the guide post 12 sequentially penetrates through the spring plate 2 and the crimping member 3.

As shown in fig. 1 and 2, the guide post 12 is integrally formed with the base plate 1.

As shown in fig. 1 and 2, the crimping member 3 is supplied with crimping power by a crimping cylinder 6. It should be noted that, the press-connection cylinder 6 drives the press-connection piece 3 to press-connect the key core module 4 to abut against the elastic plate 2, when the press-connection piece is pressed to the thimble 11 to abut against the key core module 4, the press-connection cylinder 6 is recovered to enable the elastic plate 2 to rebound, and when the key core module 4 is a hidden defective product, the keycap falls or tilts from the key core to be observed due to the acting force of the elastic force; if the key core module 4 is not hidden badly, the whole key core is tightly assembled, and the problem of falling or tilting of the keycap can not occur.

It should be noted that when the key cap assembly is hidden badly, for example, the key cap is cracked or the scissors pin position is cracked, the force can break the scissors pin position with bad hidden danger and separate from the buckling position, or the cracked buckling position is pulled apart by the normal scissors pin position; since the entire key cylinder and device are now not visible in the compressed state for the undesirable changes that occur at that moment.

As shown in fig. 1, 2 and 4, the crimping member 3 includes a crimping plate 31, and a crimping column 32 is provided at one end of the crimping plate 31 near the spring plate 2. In a specific implementation process, the number of the crimping posts 32 is set to be multiple, and the crimping plate 31 and the crimping posts 32 are of an integrally-formed structure.

As shown in fig. 1 and 2, the thimble 11 and the bottom plate 1 are integrally formed. In the specific implementation process, the number of the thimbles 11 is set to be a plurality.

The working principle is as follows: carry out the crimping through the key core module 4 of crimping piece 3 on to the springboard 2, conflict with key core module 4 until thimble 11, get back to initial position when crimping piece 3 resets, because the resilience effect of spring 5, the key core can be by 2 jack-ups of springboard, the key cap can appear in the recessive defective products of key core module 4 and drop or the perk phenomenon, and then provide a detection device for detecting key core module 4 falls the key, can fall the key detection to key core module 4, and select the recessive defective products of key core module 4.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a detection apparatus for be used for detecting key core module and fall key which characterized in that includes: bottom plate (1), springboard (2) and crimping piece (3), bottom plate (1) with springboard (2) parallel arrangement, be equipped with two at least thimble (11) on bottom plate (1), be equipped with on springboard (2) and be used for pinhole (21) that thimble (11) passed, springboard (2) are used for bearing key core module (4), crimping piece (3) are used for right key core module (4) on springboard (2) carry out the crimping, bottom plate (1) embedded be equipped with spring (5) of springboard (2) butt.

2. The device for detecting key drop of a key core module as claimed in claim 1, wherein said bottom plate (1) is provided with a guiding post (12), said guiding post (12) sequentially passing through said springboard (2) and said crimping member (3).

3. The detecting device for detecting key dropout of a key core module according to claim 2, wherein the guiding stud (12) and the bottom plate (1) are of an integrally formed structure.

4. The device for detecting key dropout of a key core module according to claim 1, wherein the crimping member (3) provides crimping power through a crimping cylinder (6).

5. The device for detecting key dropout according to any one of claims 1 to 4 wherein the crimp member (3) comprises a crimp plate (31), and wherein an end of the crimp plate (31) adjacent to the springboard (2) is provided with a crimp post (32).

6. The device for detecting key drop of a key core module according to any one of claims 1-4, wherein said thimble (11) and said bottom plate (1) are of an integral structure.