CN211576066U - Flatness detection tool for built-in support piece of computer host - Google Patents
Flatness detection tool for built-in support piece of computer host Download PDFInfo
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- CN211576066U CN211576066U CN202020367359.3U CN202020367359U CN211576066U CN 211576066 U CN211576066 U CN 211576066U CN 202020367359 U CN202020367359 U CN 202020367359U CN 211576066 U CN211576066 U CN 211576066U
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Abstract
The utility model provides an utensil is examined to built-in support piece's of computer host plane degree, including examining a body, the top surface of examining a body sets up to the second grade ladder face, the extension edge of its first ladder is equipped with the support boss, the both ends of its second ladder are equipped with tertiary location boss respectively, and step by step the height towards first ladder, the extension edge of second ladder is equipped with two spacing bosses, the middle part of second ladder is equipped with the bar groove, the region that is located the bar groove outside is equipped with the bar groove of stepping down, this bar groove of stepping down suits with the built-in support piece's of computer host boss, the regional part arch that the second ladder is located the bar inslot side forms second grade support step, suit with the first second grade ladder face on the built-in support piece of computer host, the first order support step and the second ladder of this second grade support step. The utility model discloses simple structure, detection convenience, but the plane degree of the built-in support piece of short-term test computer satisfies the detection demand of enterprise.
Description
Technical Field
The utility model relates to an electronic computer corollary equipment field, in particular to utensil is examined to built-in support piece's of computer plane degree.
Background
Referring to fig. 1 and 2, a structure of a built-in supporting member of a computer host is schematically illustrated. The built-in support is a stepped structure formed by using a plate, wherein a first depressed area 10a and a second depressed area 10b are arranged on the low-level step surface 10 at intervals from left to right, and a gap 10c is arranged between the first depressed area 10a and the second depressed area 10 b. The area of the low-level step surface 10, which is positioned on the left side of the first depressed area 10a, is lifted upwards, and the area back to the high-level step surface is stepped up step by step to form a first three-level step surface 10d, and a plurality of first heat capacity holes 101 are respectively arranged on each step of the first three-level step surface 10 d; the area of the low-level stepped surface 10, which is positioned on the right side of the second depressed area 10b, is lifted upwards, and the area back to the high-level stepped surface 20 is gradually raised to form a second three-level stepped surface 10e, and a plurality of second heat capacity holes 102 are respectively arranged on each step of the second three-level stepped surface 10 e; the areas of the low-level step surface 10, which are located inside the first recessed area 10a, the second recessed area 10b and the notch 10c, are stepped up towards the high-level step surface 20 to form a first secondary step surface 10f, and a plurality of third heat capacity holes 103 are respectively arranged on each step of the first secondary step surface 10 f; the areas of the low step surface 10 outside the first recessed area 10a, the second recessed area 10b and the notch 10c are lifted upwards to form a boss 10g, and the boss 10g is provided with a plurality of fourth heat capacity holes 104; a plurality of first mounting lugs 10h extending back to the high-level step surface 20 are arranged in the area of the low-level step surface 10 corresponding to the first sunken area, and a fifth heat capacity hole 105 is respectively arranged on each first mounting lug 10 h; a plurality of second mounting lugs 10i extending away from the high step surface 20 are arranged in the area of the low step surface 10 corresponding to the second recessed area 10b, each second mounting lug 10i is provided with a sixth heat capacity hole 106, a first lug 10j extending rightwards into the notch 10c is arranged on the low step surface 10, the first lug 10j is higher than the low step surface 10 and is provided with a seventh heat capacity hole 107, a second lug 10k extending leftwards into the notch 10c is arranged on the low step surface 10, and the second lug 10k is higher than the low step surface 10 and is provided with an eighth heat capacity hole 108. The heat capacity hole arranged on the low-level step surface 10 is used for installing a plastic part.
Wherein, a third recessed area 20a is provided on the extending edge of the high step surface 20. A plurality of first threaded holes 201 are formed in the third recessed area of the high-level step surface 20, the first threaded holes 201 extend along the length direction of the high-level step surface 20, and two ends of the high-level step surface 20 are respectively provided with a second threaded hole 202, and the threaded holes are used for being fixedly connected with a computer case through bolts.
After the supporting piece is arranged in the computer host, the third step of the first third step surface, the third step of the second third step surface, the first step of the first second step surface, the first mounting lug and the second mounting lug are required to be located on the same plane, and the first lug 10j and the second lug 10k are required to be located on the same plane. At present, utilize the manual work to compare finished product and standard component with visualizing usually, the efficiency of so detecting is lower, and detects the precision relatively poor, can not effectively satisfy the demand of enterprise.
Disclosure of Invention
The utility model aims at prior art not enough, provide an utensil is examined to built-in support piece's of computer plane degree, its simple structure, detection convenience, but the plane degree of the built-in support piece of short-term test computer satisfies the detection demand of enterprise.
The technical scheme of the utility model is that: a flatness detection tool for a built-in support piece of a computer host comprises a detection tool body with a cuboid block structure, wherein the top surface of the detection tool body is provided with a secondary step surface, a first step of the secondary step surface corresponds to a high-level step surface of the built-in support piece of the computer host, a second step of the secondary step surface corresponds to a low-level step surface of the built-in support piece of the computer host, the extending end of the first step is upwards protruded to form a support boss, two ends of the support boss are respectively bent towards the second step by 90 degrees to form limit bends, the inner side extending shape of each limit bend is respectively matched with the shape of two ends of the high-level step surface of the built-in support piece of the computer host, two ends of the second step are respectively provided with a three-level positioning boss, and are gradually raised towards the first step and are respectively matched with the first three-level step surface and the second three-level step surface on, two limit bosses are arranged on the extending edge of the second step and are symmetrically distributed along the central line of the second step, used for limiting the position of the low-level step surface of the built-in support piece of the computer host along the depth direction, the middle part of the second step is provided with a strip-shaped groove which corresponds to the gap of the built-in support piece of the computer host, the groove depth of the strip-shaped groove is the same as the heights of the first support lug and the second support lug on the built-in support piece of the computer mainframe higher than the lower step surface, the area of the second step positioned at the outer side of the strip-shaped groove is provided with a strip-shaped abdicating groove, the strip-shaped abdicating groove is matched with the boss of the supporting piece arranged in the computer mainframe, the part of the area of the second step positioned at the inner side of the strip-shaped groove is raised to form a secondary supporting step, the first stage supporting step of the second stage supporting step is flush with the second stage.
The gauge body is made of aluminum alloy through integral forming.
Adopt above-mentioned technical scheme to have following beneficial effect:
the utility model discloses a set up first ladder, second ladder on examining the utensil body, with the built-in support piece's of computer structure looks adaptation, can directly shelve the built-in support piece of computer on examining the utensil body. The three-level positioning lug boss, the two-level supporting step, the strip-shaped abdicating groove and the strip-shaped groove which are arranged on the second step on the checking fixture body are respectively matched with the three-level step face, the two-level step face, the lug boss, the first support lug and the second support lug on the low-level step face of the built-in support piece of the computer mainframe, and the supporting lug boss arranged on the first step is matched with the third depressed area on the high-level step face of the built-in support piece of the computer mainframe to form a support, and the limit of the built-in support piece of the computer mainframe is formed by the limit bending and the limit lug boss, under the state, if the third step of the first three-level step face, the third step of the second three-level step face, the first step of the first two-level step face, the first mounting support lug and the second mounting support lug are all attached with the second step, the first support lug and the second support lug are all attached with the groove bottom of the strip-, the flatness of the product is qualified, otherwise, the product is unqualified. The actual detection process is convenient and fast, and the efficiency is high.
The following further description is made with reference to the accompanying drawings and detailed description.
Drawings
FIG. 1 is a schematic view of a supporting member built in a computer host in the prior art;
FIG. 2 is a perspective view of a supporting member built in a computer host according to the prior art;
FIG. 3 is a schematic structural view of the present invention;
fig. 4 is a perspective view of the present invention;
fig. 5 is a schematic diagram of the detection state of the present invention;
fig. 6 is a perspective view of the detection state of the present invention.
In the drawing, 1 is a checking fixture body, a1 is a first step, a11 is a supporting boss, a12 is a limiting bend, a2 is a second step, a21 is a third-level positioning boss, a22 is a limiting boss, a23 is a strip-shaped groove, a24 is a strip-shaped abdicating groove, a25 is a second-level supporting step, 10 is a low-level step surface, 10a is a first depression area, 10b is a second depression area, 10c is a notch, 10d is a first third-level step surface, 10e is a second third-level step surface, 10f is a first second-level step surface, 10g is a boss, 10h is a first mounting lug, 10i is a second mounting lug, 10j is a first lug, 10k is a second lug, 20 is a high-level step surface, 20a is a third depression area, 101 is a first heat-accommodating hole, 102 is a second heat-accommodating hole, 103 is a third heat-accommodating hole, 104 is a fourth heat-accommodating hole, 105 is a sixth heat-accommodating hole, 107 is a seventh heat-accommodating hole, and 107 is an eighth heat-accommodating hole, the reference numeral 201 denotes a first screw hole, and 202 denotes a second screw hole.
Detailed Description
Referring to fig. 3 to 6, a specific embodiment of a flatness checking fixture for a built-in support of a computer host is shown. The flatness detection tool for the built-in support piece of the computer host comprises a detection tool body 1 in a cuboid block structure, the top surface of the detection tool body 1 is arranged to be a secondary step surface, a first step a1 of the secondary step surface corresponds to a high-level step surface 20 of the built-in support piece of the computer host, and a second step a2 of the secondary step surface corresponds to a low-level step surface 10 of the built-in support piece of the computer host. The extending end of the first step a1 protrudes upwards to form a supporting boss a11, two ends of the supporting boss a11 are respectively bent towards the second step by 90 degrees to form limiting bends a12, and the extending shape of the inner side of each limiting bend a12 is respectively matched with the shape of two ends of the high-level step surface 20 of the built-in supporting element of the computer mainframe. Two ends of the second step a2 are respectively provided with a third-level positioning boss a21, and the third-level positioning bosses are gradually higher towards the first step a1 and respectively fit with a first third-level step surface 10d and a second third-level step surface 10e on the low-level step surface 10 of the built-in supporting piece of the computer host. Two limit bosses a22 are arranged on the extending edge of the second step a2, and the two limit bosses a22 are symmetrically distributed along the center line of the second step a2 and are used for limiting the low-level step surface 10 of the computer mainframe built-in supporting piece along the depth direction. The middle of the second step a2 is provided with a strip-shaped groove a23 corresponding to the notch 10c of the computer built-in support, and the groove depth of the strip-shaped groove a23 is the same as the height of the first lug 10j and the second lug 10k of the computer built-in support above the low step surface 10. The area of the second step a2, which is located outside the bar-shaped groove a23, is provided with a bar-shaped abdicating groove a24, the bar-shaped abdicating groove a24 is adapted to the boss 10g of the computer mainframe built-in support member, specifically, the groove depth of the bar-shaped abdicating groove is adapted to the projection height of the computer mainframe built-in support member boss. The part of the second step a2, which is located inside the strip-shaped groove a23, protrudes to form a secondary supporting step a25, which is adapted to the first secondary step surface 10f on the computer mainframe built-in supporting member, and the first supporting step of the secondary supporting step a25 is flush with the second step a 2. In order to facilitate processing, the gauge body 1 is integrally formed by aluminum alloy.
The utility model discloses a method for detecting built-in support piece's of computer flatness does, examine a body top surface upwards, built-in support piece of computer that will wait to detect openly down, shelve on examining a body, make built-in support piece's of computer third depressed area support at the support boss of first ladder, and the built-in support piece high-order step face 20's of computer both corners is spacing by spacing bending respectively, the tertiary ladder face at built-in support piece's of computer low order step face both ends respectively with the laminating of the tertiary location boss at second ladder both ends, the laminating of second grade ladder face and second grade support step, the boss supports in the bar groove of stepping down, first journal stirrup, the second journal stirrup supports in the bar groove, and form spacingly by spacing boss to the built-in support piece of computer. Under this state, if the third ladder of the first tertiary ladder face of the built-in support piece of computer, the third ladder of the third ladder face of second, the first ladder of the first second ladder face, first installation journal stirrup, second installation journal stirrup all laminate with the second ladder, the tank bottom laminating in first journal stirrup, second journal stirrup and bar groove, and the built-in support piece of computer forms stable support, then the product plane degree is qualified, otherwise, the product is unqualified. The actual detection process is convenient and fast, and the efficiency is high.
Claims (2)
1. The utility model provides an utensil is examined to built-in support piece's of computer, its characterized in that: comprises a checking fixture body (1) with a cuboid block structure, wherein the top surface of the checking fixture body (1) is provided with a secondary step surface, a first step (a1) of the secondary step surface corresponds to a high-level step surface (20) of a built-in support piece of a computer host, a second step (a2) of the secondary step surface corresponds to a low-level step surface (10) of the built-in support piece of the computer host,
the extending end of the first ladder (a1) protrudes upwards to form a supporting boss (a11), the two ends of the supporting boss (a11) bend towards the second ladder by 90 degrees respectively to form limiting bends (a12), the extending shape of the inner side of each limiting bend (a12) is adapted to the shape of the two ends of the high-level step surface (20) of the built-in supporting element of the computer mainframe respectively,
two ends of the second ladder (a2) are respectively provided with three-level positioning bosses (a21) which are gradually higher towards the first ladder (a1) and are respectively adapted to a first three-level ladder surface (10d) and a second three-level ladder surface (10e) on a low-level step surface (10) of the computer host built-in support member, two limiting bosses (a22) are arranged on the extending edge of the second ladder (a2), the two limiting bosses (a22) are symmetrically distributed along the central line of the second ladder (a2) and are used for limiting the low-level step surface (10) of the computer host built-in support member along the depth direction, the middle part of the second ladder (a2) is provided with a strip-shaped groove (a23) corresponding to a notch (10c) of the computer host built-in support member, the groove depth of the strip-shaped groove (a23) is the same as the heights of the first lug (10j) and the second lug (10k) higher than the low-level step surface (10) on the computer host built-in support member, the area of the second ladder (a2) outside the bar-shaped groove (a23) is provided with a bar-shaped abdicating groove (a24), the bar-shaped abdicating groove (a24) is adapted to the boss (10g) of the computer mainframe built-in supporting piece, the area part of the second ladder (a2) inside the bar-shaped groove (a23) is raised to form a secondary supporting step (a25), the secondary supporting step is adapted to the first secondary step surface (10f) on the computer mainframe built-in supporting piece, and the first supporting step of the secondary supporting step (a25) is flush with the second ladder (a 2).
2. The flatness detecting tool of the built-in support of the computer host according to claim 1, characterized in that: the gauge body (1) is made of aluminum alloy through integral forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020367359.3U CN211576066U (en) | 2020-03-21 | 2020-03-21 | Flatness detection tool for built-in support piece of computer host |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020367359.3U CN211576066U (en) | 2020-03-21 | 2020-03-21 | Flatness detection tool for built-in support piece of computer host |
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| Publication Number | Publication Date |
|---|---|
| CN211576066U true CN211576066U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020367359.3U Active CN211576066U (en) | 2020-03-21 | 2020-03-21 | Flatness detection tool for built-in support piece of computer host |
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| Country | Link |
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| CN (1) | CN211576066U (en) |
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- 2020-03-21 CN CN202020367359.3U patent/CN211576066U/en active Active
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