CN219319226U

CN219319226U - Notebook frame fastener dimensional accuracy detects tool

Info

Publication number: CN219319226U
Application number: CN202222634802.0U
Authority: CN
Inventors: 许睿闳; 刘长春
Original assignee: Kunshan Keluomeng Photoelectric Technology Co ltd
Current assignee: Kunshan Keluomeng Photoelectric Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-07-07
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a dimension precision detection jig for a clamping piece of a notebook outer frame, which is characterized by comprising the following components: a base, a base seat and a base seat, a mounting groove is formed in the center of the base; a rotating ring; the measuring columns are four in number and are square and four corners; and a measuring device, the measuring device comprising: two-way telescopic link, connecting rod, and measurement board. In the utility model, when the outer frame clamping piece is arranged on the rotating ring, when the outer frame clamping piece is in a standard size, the measuring column is in tangential contact with the side surface of the corner of the square groove, and a plurality of outer frame clamping pieces can be sleeved in sequence in the vertical direction; utilize two-way telescopic link to promote measuring board slip laminating in frame fastener inner wall through the connecting rod, when the inner wall does not have burr or outstanding, measuring board and inner wall can closely laminate, after detecting a set of parallel face, rotate the swivel becket, detect another set of parallel face, reduced detection device's setting, improved work efficiency greatly, reduced working cost.

Description

Notebook frame fastener dimensional accuracy detects tool

Technical Field

The utility model relates to the technical field of notebook display outer frame detection jigs, in particular to a notebook outer frame clamping piece size precision detection jig.

Background

The notebook display includes preceding frame, back shroud and is located the display screen between frame and the back shroud before, and the middle part of display screen can expose in order to show data through preceding frame, and frame fastener is general to mould plastics into square shape and is equipped with the square groove to the display screen, and there is burr or the protruding phenomenon in edge at the in-process frame fastener inner wall, can cause the damage to the screen after the installation. The existing detection jig for the outer frame clamping pieces can only detect single pieces, and the detection between the size and the burrs is carried out separately, so that the detection efficiency is greatly reduced, and meanwhile, the working cost can be increased if the detection devices are respectively arranged because the outer frame clamping pieces are provided with two groups of parallel sides.

Disclosure of Invention

The utility model aims to provide a dimension precision detection jig for a clamping piece of a notebook outer frame, so as to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a notebook frame fastener dimensional accuracy detects tool which characterized in that includes: the base is provided with a mounting groove at the center; a rotating ring rotatably mounted on the base; the measuring columns are fixedly arranged on the top surface of the rotating ring, and four measuring columns are square and four corners are arranged; and a measuring device provided in the mounting groove, the measuring device including: the device comprises a bidirectional telescopic rod fixedly arranged at the center of a mounting groove, a connecting rod fixedly connected with telescopic ends at two sides of the bidirectional telescopic rod, and a measuring plate fixedly connected with one end of the connecting rod, which is far away from the bidirectional telescopic rod.

According to the technical scheme, the square formed by the four measuring columns is matched with the square groove of the outer frame clamping piece, when the outer frame clamping piece is installed on the rotating ring, when the outer frame clamping piece is of a standard size, the measuring columns are in tangential contact with the side surfaces of corners of the square groove, a plurality of outer frame clamping pieces can be sleeved in sequence in the vertical direction, and the size of the outer frame clamping piece can be detected in the installation process; utilize two-way telescopic link to promote measuring board slip laminating in frame fastener inner wall through the connecting rod, when the inner wall does not have burr or outstanding, measuring board and inner wall can closely laminate, after detecting a set of parallel face, rotate the swivel becket, detect another set of parallel face, reduced detection device's setting, and once only detect a plurality of frame fasteners, improved work efficiency greatly, reduced working cost.

As a preferable scheme of the utility model, a rotating motor is arranged on one side of the base, the rotating motor is vertically arranged, the output end of the rotating motor is fixedly connected with a belt pulley, and the belt pulley is in transmission with the outer wall of the rotating ring through a belt.

According to the technical scheme, the rotating motor drives the belt pulley to rotate, and the belt drives the rotating ring to rotate.

As a preferable scheme of the utility model, a first mounting column is fixedly connected to the center of the mounting groove, and the bidirectional telescopic rod is horizontally and fixedly arranged at the top end of the first mounting column.

The technical scheme is realized, the bidirectional telescopic rod is stably and horizontally arranged, and the connecting rod is pushed to slide in the horizontal direction.

As a preferable scheme of the utility model, the mounting groove is fixedly provided with second mounting columns at two sides of the first mounting column, and the top ends of the second mounting columns are fixedly connected with a bearing plate.

As a preferred embodiment of the present utility model, the top surface of the support plate is in contact with the connection rod.

The technical scheme is realized, so that the connecting rod can stably slide, the horizontal setting of the connecting rod is favorably kept, and the influence on the detection precision is avoided.

As a preferable scheme of the utility model, the outer wall of the connecting rod is provided with scale marks.

By means of the technical scheme, the moving distance can be observed more intuitively through the scale marks after the connecting rod slides, and meanwhile, the smoothness of the detection surface can be compared by comparing the scale marks on two sides.

As a preferable scheme of the utility model, the starting point position of the scale mark and one side surface of the bearing plate, which is close to the measuring plate, are positioned on the same vertical line.

The technical scheme is realized, the end face of the bearing plate is used as a reference face, and the data of the scale marks are rapidly read.

In summary, the utility model has the following beneficial effects: the square formed by the four measuring columns is matched with the square groove of the outer frame clamping piece, when the outer frame clamping piece is installed on the rotating ring, when the outer frame clamping piece is in a standard size, the measuring columns are in tangential contact with the side surface of the corner of the square groove, a plurality of outer frame clamping pieces can be sleeved in sequence in the vertical direction, and the size of the outer frame clamping piece can be detected in the installation process; utilize two-way telescopic link to promote measuring board slip laminating in frame fastener inner wall through the connecting rod, when the inner wall does not have burr or outstanding, measuring board and inner wall can closely laminate, after detecting a set of parallel face, rotate the swivel becket, detect another set of parallel face, reduced detection device's setting, and once only detect a plurality of frame fasteners, improved work efficiency greatly, reduced working cost.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a front elevational view of the entirety of the present utility model;

FIG. 2 is a top view of the entirety of the present utility model;

in the figure: 1, a base; 2, a mounting groove; 3, rotating a ring; 4, measuring a column; 5, a bidirectional telescopic rod; 6, connecting a rod; 7 measuring plate; 8, rotating a motor; 9 belt pulleys; 10 a first mounting post; 11 a second mounting post; 12 bearing plates; 13 graduation marks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-2, the utility model provides a dimension precision detection fixture for a clamping piece of a notebook computer outer frame, which comprises a base 1, a mounting groove 2 is formed in the center of the base 1, a rotating ring 3 rotatably assembled on the base 1, measuring columns 4 fixedly arranged on the top surface of the rotating ring 3, four measuring columns 4 are arranged in square four corners, and a measuring device arranged in the mounting groove 2, wherein the measuring device comprises: the two-way telescopic rod 5 is fixedly arranged at the center of the mounting groove 2, the connecting rod 6 is fixedly connected with the telescopic ends of the two sides of the two-way telescopic rod 5, and the measuring plate 7 is fixedly connected with one end, far away from the two-way telescopic rod 5, of the connecting rod 6.

One side of the base 1 is provided with a rotating motor 8, the rotating motor 8 is vertically arranged, the output end of the rotating motor 8 is fixedly connected with a belt pulley 9, belt transmission is adopted between the belt pulley 9 and the outer wall of the rotating ring 3, the rotating motor 8 drives the belt pulley 9 to rotate, and the belt drives the rotating ring 3 to rotate.

The first erection column 10 of fixed connection in mounting groove 2 center department, two-way telescopic link 5 level is fixed to be set up in first erection column 10 top, makes two-way telescopic link 5 stable level set up, promotes connecting rod 6 and slides in the horizontal direction.

The second mounting columns 11 are fixedly arranged on two sides of the first mounting column 10 in the mounting groove 2, the bearing plates 12 are fixedly connected to the top ends of the second mounting columns 11, the top surfaces of the bearing plates 12 are in contact with the connecting rods 6, the connecting rods 6 can stably slide, the horizontal arrangement of the connecting rods 6 is facilitated, and the influence on the detection precision is avoided.

Be provided with scale mark 13 on connecting rod 6 outer wall, the connecting rod 6 can be through the distance of scale mark 13 more audio-visual observation removal after sliding, can contrast both sides scale mark 13 come contrast detection surface smoothness simultaneously.

The starting point position of the scale mark 13 and one side surface of the bearing plate 12, which is close to the measuring plate 7, are positioned on the same vertical line, and the end surface of the bearing plate 12 is used as a reference surface to rapidly read the data of the scale mark 13.

In the embodiment of the utility model, the square formed by the four measuring columns 4 is matched with the square groove of the outer frame clamping piece, when the outer frame clamping piece is arranged on the rotating ring 3, when the outer frame clamping piece is in a standard size, the measuring columns 4 are in tangential contact with the side surface of the corner of the square groove, a plurality of outer frame clamping pieces can be sleeved in sequence in the vertical direction, and the size of the outer frame clamping piece can be detected in the installation process; utilize two-way telescopic link 5 to promote measuring plate 7 slip laminating in frame fastener inner wall through connecting rod 6, when the inner wall does not have burr or outstanding, measuring plate 7 and inner wall can closely laminate, after detecting a set of parallel face, rotate swivel becket 3, detect another set of parallel face, reduced detection device's setting, and once only detect a plurality of frame fasteners, improved work efficiency greatly, reduced working cost.

It is noted that 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 actual such relationship or order between such entities or actions. Moreover, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a notebook frame fastener dimensional accuracy detects tool which characterized in that includes:

the base is provided with a mounting groove at the center;

a rotating ring rotatably mounted on the base;

the measuring columns are fixedly arranged on the top surface of the rotating ring, and four measuring columns are square and four corners are arranged; and a measuring device provided in the mounting groove, the measuring device including: the device comprises a bidirectional telescopic rod fixedly arranged at the center of a mounting groove, a connecting rod fixedly connected with telescopic ends at two sides of the bidirectional telescopic rod, and a measuring plate fixedly connected with one end of the bidirectional telescopic rod, which is far away from the connecting rod, wherein scale marks are arranged on the outer wall of the connecting rod.

2. The notebook outer frame fastener dimensional accuracy detection jig of claim 1, wherein a rotating motor is arranged on one side of the base, the rotating motor is arranged vertically, a belt pulley is fixedly connected to the output end of the rotating motor, and belt transmission is carried out between the belt pulley and the outer wall of the rotating ring.

3. The notebook computer outer frame clamping piece size precision detection jig according to claim 1, wherein a first mounting column is fixedly connected to the center of the mounting groove, and the bidirectional telescopic rod is horizontally and fixedly arranged at the top end of the first mounting column.

4. The notebook computer outer frame clamping piece size precision detection jig according to claim 3, wherein second mounting columns are fixedly arranged on two sides of the first mounting columns in the mounting groove, and bearing plates are fixedly connected to the top ends of the second mounting columns.

5. The fixture for detecting the dimensional accuracy of the outer frame clamping piece of the notebook computer according to claim 4, wherein the top surface of the bearing plate is in contact with the connecting rod.

6. The fixture for detecting the dimensional accuracy of the outer frame clamping piece of the notebook computer according to claim 5, wherein the starting point positions of the scale marks and one side surface of the bearing plate, which is close to the measuring plate, are positioned on the same vertical line.