CN211234226U - COT piece thickness measurement device - Google Patents
COT piece thickness measurement device Download PDFInfo
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- CN211234226U CN211234226U CN202020107441.2U CN202020107441U CN211234226U CN 211234226 U CN211234226 U CN 211234226U CN 202020107441 U CN202020107441 U CN 202020107441U CN 211234226 U CN211234226 U CN 211234226U
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- cot
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Abstract
The utility model provides a COT sheet thickness measuring device, which comprises a measuring platform, a supporting frame, an adjustable connecting rod and a thickness tester, wherein the measuring platform is provided with a containing cavity for containing a COT sheet to be measured; the support frame is arranged on the measuring platform, and the first end of the adjustable connecting rod can be arranged on the support frame in a swinging mode. Use the technical scheme of the utility model, the effect is: the whole structure is simple; through the structure of the adjustable connecting rod and the swingable setting mode between the adjustable connecting rod and the support frame, the thickness of a plurality of points in the whole surface of the COT sheet can be conveniently measured, the operation is convenient, unqualified products can be rapidly screened out, and the requirements of customers are met.
Description
Technical Field
The utility model relates to a LED chip technical field, concretely relates to COT piece thickness measurement device.
Background
In the process of manufacturing finished products of the LED chips, the LED chips need to be ground and cut, the most fatal abnormity of the two procedures is to grind and cut the products, the yield rate of the products is high, the reason for the abnormity is inconsistent product thickness, and customers cannot accept the inconsistent product thickness, so that complaints are made to LED chip manufacturers, and economic compensation occurs. Therefore, all directions of the product need to be measured, the thickness of the product is ensured to be within an acceptable range, and then the operation is carried out, so that the fragments of the product can be greatly reduced. In the prior art, no device for thickness measurement of COT sheets (LED large round sheets, not sorted) has been found.
In view of the above, there is a need for a measuring device with a simplified structure and convenient for measuring the thickness of a COT sheet to solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device that the structure is retrencied, is convenient for measure COT piece thickness, concrete technical scheme as follows:
a COT sheet thickness measuring device comprises a measuring platform, a supporting frame, an adjustable connecting rod and a thickness tester;
the measuring platform is provided with a containing cavity for containing the COT sheet to be measured;
the support frame is arranged on the measuring platform, and the first end of the adjustable connecting rod can be arranged on the support frame in a swinging mode;
the thickness tester comprises a cylinder and a pull rod, the cylinder is sleeved on the pull rod and is connected with the second end of the adjustable connecting rod; the pull rod is movably arranged in the barrel body in the vertical direction, the lower end of the pull rod is located right above the containing cavity, and the pull rod is provided with scale marks in the vertical direction and used for measuring the thickness of the COT sheet to be measured in the containing cavity.
Preferably, in the above technical scheme, the support frame is provided with the mounting lug plate group, the mounting lug plate group comprises two groups of mounting lug plates which are arranged in parallel along the vertical direction, and the first end of the adjustable connecting rod is connected with the two groups of mounting lug plates through a pin shaft, so that the adjustable connecting rod can rotate by 0-180 degrees in the horizontal plane.
Preferably, in the above technical solution, the first ends of the pin shaft and the adjustable connecting rod adopt an integrated structure.
Preferably among the above technical scheme, the connecting rod with adjustable includes first section connecting rod and second section connecting rod along first end to second end direction, the first end of second section connecting rod inserts the second end internalization of first section connecting rod sets up, realizes the regulation of the whole length of connecting rod with adjustable through the relative flexible between first section connecting rod and the second section connecting rod.
Preferably, in the above technical scheme, a sliding groove is formed in the inner wall of the second end of the first section of connecting rod along the length direction of the first end, and a boss matched with the sliding groove is formed in the outer wall of the first end of the second section of connecting rod.
Preferably, in the above technical solution, the number of the sliding grooves is two, and the bosses are arranged in one-to-one correspondence with the sliding grooves.
Preferably, the adjustable connecting rod further comprises an elastic member capable of elastically stretching along the length direction of the adjustable connecting rod, wherein a first end of the elastic member is connected with the inner wall of the first section of connecting rod, and a second end of the elastic member is connected with the end part of the first end of the second section of connecting rod; the elastic piece comprises a spring or at least two springs arranged in parallel.
Use the technical scheme of the utility model, following beneficial effect has:
(1) the utility model discloses a COT piece thickness measuring device, including measuring platform, support frame, adjustable connecting rod and thickness tester, be equipped with on the measuring platform and be used for holding the holding chamber of the COT piece of awaiting measuring; the support frame is arranged on the measuring platform, and the first end of the adjustable connecting rod can be arranged on the support frame in a swinging mode. The whole structure is simple; through the structure of the adjustable connecting rod and the swingable setting mode between the adjustable connecting rod and the support frame, the thickness of a plurality of points in the whole surface of the COT sheet can be conveniently measured, the operation is convenient, unqualified products can be rapidly screened out, and the requirements of customers are met.
(2) The utility model adopts the combination of the mounting lug plate group and the pin shaft between the adjustable connecting rod and the supporting frame to realize the swinging connection, has simple structure, is convenient for processing, can realize the swinging design and has strong practicability; the pin shaft and the first end of the adjustable connecting rod are of an integrated structure, so that the structure is attractive, and the assembly of parts is convenient.
(3) The utility model discloses in the connecting rod includes first section connecting rod and second section connecting rod along first end to second end direction with adjustable, the first end of second section connecting rod inserts the second end internalization of first section connecting rod sets up, realizes the regulation of the whole length of connecting rod with adjustable through relative flexible between first section connecting rod and the second section connecting rod, satisfies the measurement to the different positions of COT piece.
(4) The utility model discloses in be equipped with on the second end inner wall of first section connecting rod along its length direction's the groove of sliding, be equipped with on the outer wall of the first end of second section connecting rod with the groove assorted boss slides, and the combination of groove and boss slides can realize flexible guide effect, can consolidate the connection between first section connecting rod and the second section connecting rod again. Preferably, the sliding groove is of a T-shaped structure, the free end is narrow, the connecting end is wide, and the sliding groove is just clamped with the T-shaped boss.
(5) The utility model also comprises an elastic part which can elastically stretch along the length direction of the adjustable connecting rod, the first end of the elastic part is connected with the inner wall of the first section of connecting rod, and the second end of the elastic part is connected with the first end part of the second section of connecting rod; the elastic piece comprises a spring or at least two springs arranged in parallel. The telescopic connection structure ensures that the telescopic connection between the first section of connecting rod and the second section of connecting rod is more stable.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic view of the overall structure of a COT sheet thickness measuring device according to a preferred embodiment of the present invention;
the measuring device comprises a measuring platform 1, a measuring platform 2, a supporting frame 3, an adjustable connecting rod 3.1, a first section connecting rod 3.2, a second section connecting rod 3.3, an elastic piece 4, a thickness tester 4.1, a cylinder body 4.2 and a pull rod.
Detailed Description
The embodiments of the invention will be described in detail hereinafter with reference to the accompanying drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
Example (b):
referring to fig. 1, a COT sheet thickness measuring device is characterized by comprising a measuring platform 1, a supporting frame 2, an adjustable connecting rod 3 and a thickness tester 4, wherein the details are as follows:
the measuring platform 1 is provided with a containing cavity for containing the COT sheet to be measured, the COT sheet to be measured can be placed conveniently, and the surface, in the containing cavity, in contact with the COT sheet to be measured is a horizontal plane.
The support frame 2 is preferably a straight rod, the lower end of the straight rod is arranged on the measuring platform 1, and the first end of the adjustable connecting rod 3 can be arranged on the support frame 2 in a swinging mode, and preferably: the supporting frame 2 is provided with an installation lug plate group, the installation lug plate group comprises two groups of installation lug plates which are arranged in parallel along the vertical direction, and the first end of the adjustable connecting rod 3 is connected with the two groups of installation lug plates through a pin shaft, so that the adjustable connecting rod can rotate by 0-180 degrees in the horizontal plane; the pin shaft and the first end of the adjustable connecting rod 3 preferably adopt an integrated structure.
The thickness tester 4 comprises a cylinder 4.1 and a pull rod 4.2, wherein the cylinder 4.1 is sleeved on the pull rod 4.2 and is connected with the second end of the adjustable connecting rod 3; the pull rod 4.2 is movably arranged in the cylinder body 4.1 along the vertical direction, the lower end of the pull rod 4.2 is located right above the containing cavity, and the pull rod 4.2 is provided with scale marks along the vertical direction and used for measuring the thickness of the COT sheet to be measured in the containing cavity. Preference is given here to: the adjustable connecting rod 3 comprises a first section connecting rod 3.1 and a second section connecting rod 3.2 along the direction from the first end to the second end, the first end of the second section connecting rod 3.2 is inserted into the second end of the first section connecting rod 3.1 and movably arranged, and the whole length of the adjustable connecting rod 3 is adjusted by relative expansion between the first section connecting rod 3.1 and the second section connecting rod 3.2. Preference is given here to: the upper end part of the pull rod is provided with a handle which is convenient to hold by hands. The thickness tester can also display the measured thickness by using an electronic screen, and the method can refer to the existing electronic display technology.
A sliding groove is formed in the inner wall of the second end of the first section of connecting rod 3.1 along the length direction of the first section of connecting rod, and a boss matched with the sliding groove is formed in the outer wall of the first end of the second section of connecting rod 3.2; the number of the sliding grooves is two, and the bosses are arranged in one-to-one correspondence with the sliding grooves.
The embodiment also comprises an elastic part 3.3 which can elastically stretch and retract along the length direction of the adjustable connecting rod 3, wherein the first end of the elastic part is connected with the inner wall of the first section of connecting rod 3.1, and the second end of the elastic part is connected with the end part of the first end of the second section of connecting rod 3.2; the elastic member includes a spring or at least two springs (one spring is illustrated in fig. 1) arranged in parallel.
The technical scheme of the embodiment is specifically as follows:
manually lifting the pull rod 4.2, and placing the COT sheet to be measured in the accommodating cavity of the measuring platform 1; and (3) putting down the pull rod, enabling the lower end of the railing to be in contact with the upper surface of the COT sheet to be measured, and indicating the thickness of the COT sheet to be measured by scales on the pull rod.
When the thickness of the COT sheet to be measured at other places needs to be measured, the barrel of the thickness tester 4 is held by hands, the position and the direction of the adjustable connecting rod 3 are adjusted, multi-point testing can be continuously carried out, the testing efficiency is high, the thickness of the COT sheet can be effectively measured, unqualified products are automatically eliminated, and the satisfaction degree of customers is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A COT sheet thickness measuring device is characterized by comprising a measuring platform (1), a supporting frame (2), an adjustable connecting rod (3) and a thickness tester (4);
the measuring platform (1) is provided with a containing cavity for containing the COT sheet to be measured;
the supporting frame (2) is arranged on the measuring platform (1), and the first end of the adjustable connecting rod (3) can be arranged on the supporting frame (2) in a swinging mode;
the thickness tester (4) comprises a cylinder body (4.1) and a pull rod (4.2), wherein the cylinder body (4.1) is sleeved on the pull rod (4.2) and is connected with the second end of the adjustable connecting rod (3); pull rod (4.2) along vertical direction activity setting in barrel (4.1) and the lower extreme of pull rod (4.2) are located and hold the chamber directly over, be equipped with the scale sign along vertical direction on pull rod (4.2) for measure the thickness that is located and holds the volume of measuring COT piece of intracavity.
2. The COT sheet thickness measuring device according to claim 1, wherein the supporting frame (2) is provided with a mounting lug plate group, the mounting lug plate group comprises two groups of mounting lug plates which are arranged in parallel along the vertical direction, and the first end of the adjustable connecting rod (3) is connected with the two groups of mounting lug plates through a pin shaft, so that the adjustable connecting rod can rotate within a horizontal plane by 0-180 degrees.
3. The COT sheet thickness measuring device according to claim 2, wherein the pin and the first end of the adjustable link (3) are of an integral structure.
4. The COT sheet thickness measuring device according to any one of claims 1 to 2, wherein the adjustable connecting rod (3) comprises a first section of connecting rod (3.1) and a second section of connecting rod (3.2) along a direction from a first end to a second end, the first end of the second section of connecting rod (3.2) is inserted into the second end of the first section of connecting rod (3.1) to be movably arranged, and the adjustment of the whole length of the adjustable connecting rod (3) is realized through the relative extension and contraction between the first section of connecting rod (3.1) and the second section of connecting rod (3.2).
5. The COT sheet thickness measuring device according to claim 4, wherein the inner wall of the second end of the first section of connecting rod (3.1) is provided with a sliding groove along the length direction thereof, and the outer wall of the first end of the second section of connecting rod (3.2) is provided with a boss matched with the sliding groove.
6. The COT sheet thickness measuring device of claim 5, wherein the number of the sliding grooves is two, and the bosses are arranged in one-to-one correspondence with the sliding grooves.
7. The COT sheet thickness measuring device according to claim 5, further comprising an elastic member (3.3) capable of elastically stretching along the length direction of the adjustable connecting rod (3), wherein a first end of the elastic member is connected with the inner wall of the first section of the connecting rod (3.1), and a second end of the elastic member is connected with the first end of the second section of the connecting rod (3.2); the elastic piece comprises a spring or at least two springs arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107441.2U CN211234226U (en) | 2020-01-17 | 2020-01-17 | COT piece thickness measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020107441.2U CN211234226U (en) | 2020-01-17 | 2020-01-17 | COT piece thickness measurement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211234226U true CN211234226U (en) | 2020-08-11 |
Family
ID=71923031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020107441.2U Active CN211234226U (en) | 2020-01-17 | 2020-01-17 | COT piece thickness measurement device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211234226U (en) |
-
2020
- 2020-01-17 CN CN202020107441.2U patent/CN211234226U/en active Active
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