CN220039283U - LCD metal pin length detection device - Google Patents
LCD metal pin length detection device Download PDFInfo
- Publication number
- CN220039283U CN220039283U CN202321390160.2U CN202321390160U CN220039283U CN 220039283 U CN220039283 U CN 220039283U CN 202321390160 U CN202321390160 U CN 202321390160U CN 220039283 U CN220039283 U CN 220039283U
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- Prior art keywords
- metal pin
- ruler body
- sliding block
- connecting rod
- mark
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- 239000002184 metal Substances 0.000 title claims abstract description 27
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 238000001125 extrusion Methods 0.000 claims abstract description 23
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000003813 thumb Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model belongs to the technical field of length detection devices, and particularly relates to an LCD metal pin length detection device, which comprises a ruler body and a movable mark, wherein a scale mark is arranged on the left side of the top of the ruler body, a fixed mark is fixed at the position, close to the scale mark, of the end part of the ruler body, an extrusion piece is also included, an inner groove is formed in the ruler body, a sliding rod is fixedly connected in the inner groove, a sliding block is sleeved on the sliding rod in a sliding manner, the movable mark is fixedly connected with the sliding block through a connecting rod, and the extrusion piece is movably arranged above the sliding block; the LCD metal pin length detection device provided by the utility model has the advantages that the mechanism which is convenient for stabilizing the movable standard of the detection device at any time is arranged, the pressing movement or stopping of a worker at any time can be facilitated by the elastic force of the extrusion spring, the problem of inaccurate measurement results caused by displacement of the movable standard due to false touch of the worker can be avoided, the structure of the device is simpler, the production and use costs are lower, and the device is convenient to use.
Description
Technical Field
The utility model belongs to the technical field of length detection devices, and particularly relates to an LCD metal pin length detection device.
Background
The LCD ultra-thin display screen is typically plugged with metal pins during the production process for connecting with other devices. After the ultra-thin LCD display screen is plugged with the metal pins, the metal pins are cut by a vacuum pin cutter, and then a certain error exists in cutting precision, and the ultra-long condition of the metal pins exists, so that the ultra-long LCD ultra-thin LCD display screen with the metal pins is screened;
during screening, a worker can use a length detection device to measure the length of a metal pin, and the metal pin is distinguished from a qualified metal pin and an unqualified metal pin, an existing detection tool is usually a ruler, the ruler is often rocked due to false touch during detection by the worker, and a plurality of calipers with an electronic display function are relatively expensive and are troublesome to repair if damaged;
therefore, the utility model provides a device for detecting the length of a metal pin of an LCD to solve the defects.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a device for detecting the length of a metal pin of an LCD, which has the characteristics of convenient positioning and lower cost.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a LCD metal pin length detection device, includes the chi body and removes the mark, chi body top left side is provided with the scale mark, the tip of chi body is close scale mark department and is fixed with fixed scale, still includes the extrusion piece, the inside of chi body has been seted up the inside groove, fixedly connected with slide bar in the inside groove, the slip cap is equipped with the sliding block on the slide bar, it links to each other with the sliding block is fixed to remove the mark through the connecting rod, extrusion piece movable mounting is in the top of sliding block and has the removal degree of freedom along vertical direction.
As a preferable technical scheme of the utility model, the tail end of the ruler body is fixedly connected with a holding rod.
As a preferable technical scheme of the utility model, a connecting rod is fixedly connected to the bottom of the extrusion piece, and the connecting rod penetrates through the sliding block.
As a preferable technical scheme of the utility model, the upper end of the sliding rod is provided with a sliding groove into which the connecting rod is embedded.
As a preferable technical scheme of the utility model, the utility model further comprises a squeezing spring, wherein the squeezing spring is sleeved outside the connecting rod and is positioned between the sliding block and the squeezing piece, and the squeezing piece can be squeezed on the top wall of the inner groove through the elasticity of the squeezing spring.
As a preferable technical scheme of the utility model, the top of the pressing piece is fixedly connected with the pressing piece through a connecting rod, and the top surface of the ruler body is provided with a moving groove for the connecting rod of the pressing piece to move.
Compared with the prior art, the utility model has the beneficial effects that: the LCD metal pin length detection device provided by the utility model has the advantages that the mechanism which is convenient for stabilizing the movable standard of the detection device at any time is arranged, the pressing movement or stopping of a worker at any time can be facilitated by the elastic force of the extrusion spring, the problem of inaccurate measurement results caused by displacement of the movable standard due to false touch of the worker can be avoided, the structure of the device is simpler, the production and use costs are lower, and the device is convenient to use.
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 schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial cross-sectional structure in the present utility model;
FIG. 3 is a schematic diagram showing the internal structure of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2 according to the present utility model;
in the figure: 1. a ruler body; 2. scale marks; 3. fixing the scale; 4. moving a mark; 5. an inner tank; 6. a moving groove; 7. pressing the sheet; 8. a rod is held; 9. a slide bar; 10. a sliding groove; 11. a sliding block; 12. extruding the sheet; 13. a connecting rod; 14. the spring is pressed.
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.
Referring to fig. 1-4, the present utility model provides the following technical solutions: the LCD metal pin length detection device comprises a ruler body 1 and a movable mark 4, wherein a scale mark 2 is arranged on the left side of the top of the ruler body 1, a fixed mark 3 is fixed at the position, close to the scale mark 2, of the end part of the ruler body 1, an extrusion piece 12 is further included, an inner groove 5 is formed in the ruler body 1, a sliding rod 9 is fixedly connected in the inner groove 5, a sliding block 11 is sleeved on the sliding rod 9 in a sliding manner, the movable mark 4 is fixedly connected with the sliding block 11 through a connecting rod, and the extrusion piece 12 is movably arranged above the sliding block 11 and has a degree of freedom of movement along the vertical direction; the tail end of the ruler body 1 is fixedly connected with a holding rod 8; when the device is used, a worker holds the holding rod 8 by hands, the thumb presses the pressing piece 7 to compress the pressing spring 14 and enable the pressing piece 12 to be far away from the top wall of the inner groove 5, the movable mark 4 can be moved at the moment, then the length of the position can be detected by observing the number of marks of the scale marks 2 corresponding to the tail end of the movable mark 4, and the device is convenient and quick.
Specifically, as can be seen from fig. 1, 3 and 4, in this embodiment, a connecting rod 13 is fixedly connected to the bottom of the extrusion sheet 12, and the connecting rod 13 penetrates through the sliding block 11; the extrusion spring 14 is sleeved outside the connecting rod 13 in a ring manner and positioned between the sliding block 11 and the extrusion piece 12, and the extrusion piece 12 can be extruded on the top wall of the inner groove 5 through the elastic force of the extrusion spring 14; the top of the extrusion sheet 12 is fixedly connected with a pressing sheet 7 through a connecting rod, and the top surface of the ruler body 1 is provided with a moving groove 6 for the connecting rod of the pressing sheet 7 to move; the elastic tension of the extrusion spring 14 pushes the extrusion sheet 12, so that the extrusion sheet 12 can be extruded on the top wall of the inner groove 5, and the sliding block 11 is stable through the friction force between the extrusion sheet and the top wall, so that displacement caused by taking the ruler body 1 by a worker is avoided, and the measurement is incorrect and the use is convenient.
Specifically, as can be seen from fig. 3, in this embodiment, a sliding groove 10 into which a connecting rod 13 is inserted is formed at the upper end of the sliding rod 9; the sliding groove 10 can be used for the connecting rod 13 to move, so that the sliding block 11 drives the movable scale 4 to move.
It should be noted that: the parts not described in detail in this embodiment are all existing structural parts in the related art, are well known to those skilled in the related art, and the specific parts or slots in this embodiment are commercially available or custom-made.
The working principle and the using flow of the utility model are as follows: when the LCD metal pin length detection device is used, a worker holds the holding rod 8 by hands, the thumb presses the pressing piece 7 to compress the pressing spring 14 and enable the pressing piece 12 to be far away from the top wall of the inner groove 5, the movable mark 4 can be moved at the moment, and then the length of the detection position can be detected by observing the number of marks of the scale marks 2 corresponding to the tail end of the movable mark 4, so that the LCD metal pin length detection device is convenient and quick.
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 (6)
1. The utility model provides a LCD metal pin length detection device, includes chi body (1) and removes mark (4), its characterized in that: the utility model discloses a ruler, including ruler body (1), inside groove (5) have been seted up to the tip of ruler body (1), ruler body (1) top left side is provided with scale mark (2), the tip of ruler body (1) is close scale mark (2) department and is fixed with fixed scale mark (3), still includes extrusion piece (12), inside groove (5) fixedly connected with slide bar (9), the slip cap is equipped with sliding block (11) on slide bar (9), remove mark (4) and link to each other with sliding block (11) are fixed through the connecting rod, extrusion piece (12) movable mounting is in the top of sliding block (11) and have along the removal degree of freedom in the vertical direction.
2. The LCD metal pin length detecting apparatus of claim 1, wherein: the tail end of the ruler body (1) is fixedly connected with a holding rod (8).
3. The LCD metal pin length detecting apparatus of claim 1, wherein: the bottom of the extrusion piece (12) is fixedly connected with a connecting rod (13), and the connecting rod (13) penetrates through the sliding block (11).
4. A device for detecting the length of a metal pin of an LCD according to claim 3, wherein: the upper end of the sliding rod (9) is provided with a sliding groove (10) for embedding the connecting rod (13).
5. A device for detecting the length of a metal pin of an LCD according to claim 3, wherein: the novel inner groove (5) is characterized by further comprising a pressing spring (14), wherein the pressing spring (14) is sleeved on the outer side of the connecting rod (13) in a ring mode and is located between the sliding block (11) and the pressing piece (12), and the pressing piece (12) can be pressed on the top wall of the inner groove (5) through the elastic force of the pressing spring (14).
6. A device for detecting the length of a metal pin of an LCD according to claim 3, wherein: the top of the extrusion piece (12) is fixedly connected with a pressing piece (7) through a connecting rod, and a moving groove (6) for the pressing piece (7) to move is formed in the top surface of the ruler body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321390160.2U CN220039283U (en) | 2023-06-02 | 2023-06-02 | LCD metal pin length detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321390160.2U CN220039283U (en) | 2023-06-02 | 2023-06-02 | LCD metal pin length detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220039283U true CN220039283U (en) | 2023-11-17 |
Family
ID=88734497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321390160.2U Active CN220039283U (en) | 2023-06-02 | 2023-06-02 | LCD metal pin length detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220039283U (en) |
-
2023
- 2023-06-02 CN CN202321390160.2U patent/CN220039283U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |