CN217688185U - Hardness detection device for computer case - Google Patents
Hardness detection device for computer case Download PDFInfo
- Publication number
- CN217688185U CN217688185U CN202220579821.5U CN202220579821U CN217688185U CN 217688185 U CN217688185 U CN 217688185U CN 202220579821 U CN202220579821 U CN 202220579821U CN 217688185 U CN217688185 U CN 217688185U
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- China
- Prior art keywords
- limiting
- fixed
- backup pad
- nut
- driving motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 230000003028 elevating effect Effects 0.000 claims abstract description 6
- 230000000670 limiting effect Effects 0.000 claims description 57
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000007542 hardness measurement Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a hardness detection device for computer machine case, its characterized in that: the on-line screen storage device comprises a base, be provided with hydraulic pressure elevating gear on the back-and-forth movement subassembly, the hydraulic pressure elevating gear lower extreme is provided with the briquetting, control the removal subassembly on being provided with on the base, control and be provided with the backup pad on the removal subassembly, the utility model discloses a protection frame plays the effect of protection in to the testing process, conveniently fixes spacingly between the protection frame, realizes adjusting the orientation around the briquetting through back-and-forth movement subassembly, controls the subassembly and drives to control to remove by the computer machine case that is detected in the backup pad about the utilization, can realize carrying out comprehensive detection effect to the computer machine case, through rotating the bolt, the bolt removes along the screw on the brace table to drive L type clamp splice and remove along diagonal direction, realize fixing the computer machine case in the backup pad, fixed convenient and fast, and stability can be strong, restriction computer machine case removes in the backup pad.
Description
Technical Field
The utility model relates to a computer machine case processing detects technical field, specifically is a hardness detection device for computer machine case.
Background
The computer case is used as a part of computer fittings and mainly plays a role in placing and fixing the computer fittings, plays a role in supporting and protecting, and in order to ensure the quality of the computer case, a detection device is generally used for detecting the hardness of the case.
The existing hardness detection device for the computer case does not have the protection effect of protecting the computer case from being broken, cannot realize comprehensive detection on the computer case, is relatively complex in front, back, left and right adjustment, and is inconvenient to fix the computer case at the same time, so that the detection result is influenced by shaking in the detection process.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a hardness testing device for computer case, which solves the above problems.
In order to achieve the above object, the utility model provides a following technical scheme: the method is characterized in that: including the base that is used for the supporting role, the fixed recess that is provided with of base up end, recess bottom surface rear end is fixed and is provided with the support frame, be provided with on the support frame and be used for driving the briquetting and carry out the back-and-forth movement subassembly of back-and-forth movement, be provided with hydraulic lifting device on the back-and-forth movement subassembly, the hydraulic lifting device lower extreme is provided with the briquetting through the output shaft is fixed, the fixed sliding block that is provided with in nut upper end, it controls the removal subassembly to be provided with on the base and drive the backup pad about removing, it is provided with the backup pad to control on the subassembly, the backup pad is the rectangle structure, fixed two brace tables that are provided with on the backup pad diagonal connecting line, the brace table is symmetrical about the backup pad central point, be provided with the screw parallel with the diagonal on the brace table, screw thread engagement has the bolt, the equal activity of the one end that the bolt is relative is provided with L type clamp splice.
The technical scheme is that in the using process: the protection frame plays a role in protection in the detection process, the protection frame is convenient to fix and limit, the front and back directions of the press block are adjusted by moving the assembly back and forth, meanwhile, the detected computer case on the support plate is driven to move left and right by the left and right moving assembly, the comprehensive detection effect on the computer case can be realized, the bolt moves along the screw hole on the support plate by rotating the bolt, so that the L-shaped clamping block is driven to move along the diagonal direction, the computer case on the support plate is fixed, the fixation is convenient and fast, the stability is high, and the movement of the computer case on the support plate is limited;
preferably, the base is preceding, back both ends face all fixed be provided with two sets of slip tracks that carry out the slip to left right direction, be provided with two on the slip track and carry out the protection frame that removes along the slip track, the terminal surface is all fixed to be provided with transparent observation window before the protection frame, the left side protection frame upper end is provided with and is used for spacing stop device, the right side protection frame left end face is provided with the spacing buckle corresponding with stop device.
Preferably, the limiting device comprises a supporting tube, a limiting rod, a limiting pin and a limiting spring, the supporting tube is fixed on the upper end face of the protective frame, the limiting rod penetrates through the supporting tube in a sliding mode, the limiting pin is arranged at the lower end of the limiting rod, a pull ring is arranged at the upper end of the limiting rod, the limiting spring is movably sleeved on the limiting rod, the upper end of the limiting spring is fixed on the inner wall of the supporting tube, the lower end of the limiting spring is fixed on the limiting rod, and a limiting hole corresponding to the limiting pin is formed in the limiting buckle.
Preferably, the back-and-forth movement subassembly comprises screw rod, nut, driving motor, slip recess and sliding block, the support frame is the L type, be provided with two mutual symmetrical swivel bearings on the support frame, the fixed coaxial screw rod that is provided with between the swivel bearing, the fixed driving motor that is used for driving swivel bearing and carries out the pivoted that is provided with on the support frame, driving motor passes through output shaft fixedly connected with swivel bearing, the last power input line that is provided with of driving motor, the screw rod has the nut through the thread engagement, the fixed hydraulic pressure elevating gear that is used for driving the briquetting and reciprocates that is provided with of nut lower extreme, the last power input line that is provided with of hydraulic pressure elevating gear.
Preferably, be provided with on the support frame and be used for the sliding block to carry out the slip recess of horizontal slip, the slip recess cross section is the style of calligraphy of 'concave', the sliding block cross section is the style of calligraphy of 'protruding'.
Preferably, the left and right movement assembly comprises a guide rod, a guide sleeve, a first nut, a first screw rod and a first driving motor, two transverse guide rods are fixedly arranged on the left and right end faces of the base, which are positioned in a groove, the guide rod is movably sleeved with the guide sleeve, a supporting plate is fixedly arranged on the upper end of the guide sleeve, a first nut parallel to the guide rod is fixedly arranged in the middle of the lower end of the supporting plate, the first nut is meshed with the first screw rod in an internal thread manner, a first coaxial rotating bearing is fixedly arranged at the left end and the right end of the first screw rod, the first rotating bearing is movably arranged on the base, a first driving motor used for driving the first rotating bearing to rotate is arranged on the base, and the first driving motor is fixedly connected with the first rotating bearing through an output shaft.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a hardness detection device for computer machine case, play the effect of protection in to the testing process through the protective frame, it is convenient to fix spacing between the protective frame, direction around the adjustment briquetting is realized through back-and-forth movement subassembly, the subassembly drives to control to remove to be controlled computer machine case in the backup pad about simultaneously utilizing, can realize carrying out comprehensive detection effect to computer machine case, through rotating the bolt, the bolt removes along the screw on the brace table, thereby it removes to drive L type clamp splice along diagonal direction, the realization is fixed computer machine case in the backup pad, fixed convenient and fast, and stability can be strong, restriction computer machine case removes in the backup pad.
Drawings
Fig. 1 is a front view of the hardness testing apparatus for computer case of the present invention.
Fig. 2 is a side view of the protection frame of the hardness testing apparatus for a computer case of the present invention.
Fig. 3 is a top view of the hardness testing apparatus for computer case of the present invention.
Fig. 4 is a side view of the hardness testing apparatus for computer case of the present invention.
Fig. 5 is a schematic structural diagram of the front-back moving assembly of the hardness testing device for computer cases of the present invention.
In the figure: 1-base, 2-sliding track, 3-protective frame, 4-transparent observation window, 5-limiting device, 6-limiting buckle, 7-supporting frame, 8-hydraulic lifting device, 9-pressing block, 10-screw rod, 11-nut, 12-driving motor, 13-sliding groove, 14-sliding block, 15-guide rod, 16-guide sleeve, 17-supporting plate, 18-first nut, 19-first screw rod, 20-first driving motor, 21-groove, 23-L-shaped clamping block, 24-supporting table and 25-bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the method is characterized in that: the protective frame comprises a base 1 for supporting, wherein two groups of sliding rails 2 which slide in the left-right direction are fixedly arranged on the front end surface and the rear end surface of the base 1, two protective frames 3 which move left and right along the sliding rails 2 are arranged on the sliding rails 2, a transparent observation window 4 is fixedly arranged on the front end surface of each protective frame 3, a limiting device 5 for limiting is arranged at the upper end of each protective frame 3 at the left side, a limiting buckle 6 corresponding to the limiting device 5 is arranged on the left end surface of each protective frame 3 at the right side, each limiting device 5 comprises a supporting tube, a limiting rod, a limiting pin and a limiting spring, the supporting tube is fixed on the upper end surface of each protective frame 3, the limiting rod penetrates through the supporting tube in a sliding mode, the lower end of each limiting rod is provided with the limiting pin, the upper end of each limiting spring is movably sleeved on the corresponding limiting rod, the upper end of each limiting spring is fixed on the inner wall of the corresponding supporting tube, the lower end of each limiting spring is fixed on the corresponding limiting pin, when the protective frame 3 moves left and plays a protective effect in a protective frame in a detection process, the limiting effect is realized by inserting the limiting buckle 6 on the protective frame at the right side, and inserting the limiting device between the limiting pin and the limiting device 5;
the upper end face of the base 1 is fixedly provided with a groove 21, the rear end of the bottom face of the groove 21 is fixedly provided with a support frame 7, the support frame 7 is L-shaped, the support frame 7 is provided with two mutually symmetrical rotating bearings, a coaxial screw rod 10 is fixedly arranged between the rotating bearings, the support frame 7 is fixedly provided with a driving motor 12 for driving the rotating bearings to rotate, the driving motor 12 is fixedly connected with the rotating bearings through an output shaft, the driving motor 12 is provided with a power supply input line, the screw rod 10 is engaged with a nut 11 through threads, the lower end of the nut 11 is fixedly provided with a hydraulic lifting device 8 for driving a pressing block 9 to move up and down, the hydraulic lifting device 8 is provided with a power supply input line, the lower end of the hydraulic lifting device 8 is fixedly provided with a pressing block 9 through an output shaft, the upper end of the nut 11 is fixedly provided with a sliding block 14, the support frame 7 is provided with a sliding groove 13 for the sliding block 14 to slide left and right, the cross section of the sliding groove 13 is shaped like a concave character, the cross section of the sliding block 14 is shaped like a convex character, when the hydraulic lifting device is used, the driving motor 12 is started, the driving motor 12 drives the rotating bearing to rotate, the rotating bearing drives the screw rod 11 to rotate, the screw rod 11 drives the nut to move back and forth, and simultaneously drives the hydraulic lifting device to move back and forth, so that the front and back directions of the pressing block are adjusted, the nut drives the sliding block to move back and forth along the sliding groove, and the sliding groove plays a role in supporting and limiting the sliding block;
the detection device comprises a base 1, a groove 21, a first nut 18, a first driving motor 20, a second driving motor 20, a first screw rod 19, a second rotating bearing, a pressing block, a first screw rod 19, a first rotating bearing, a first nut 18 and a first driving motor 20, wherein the two transverse guide rods 15 are fixedly arranged on the left end surface and the right end surface of the base 1, which are positioned in the groove 21, respectively, the guide rods 15 are movably sleeved on the guide rods 15, the upper end of the guide sleeve 16 is fixedly provided with a supporting plate 17, the middle of the lower end of the supporting plate 17 is fixedly provided with the first nut 18 which is parallel to the guide rods 15, the first nut 18 is internally threaded and meshed with the first screw rod 19, the left end and the right end of the first screw rod 19 are fixedly provided with the coaxial first rotating bearing, the first rotating bearing is movably arranged on the base 1, the base 1 is provided with the first driving motor 20 which is used for driving the first rotating bearing to rotate, the first driving the first nut to move left and right, so as to drive the supporting plate 17 to move left and right, and to drive the detected computer case on the supporting plate 17 to move, and move back and forth, so as to realize comprehensive detection of the computer case;
The utility model discloses a theory of operation does: the protection frames 3 move left and right along the sliding track to play a role of protection in the detection process, the limit buckles 6 on the protection frames 3 on the right side are inserted into the protection frames on the left side, the limit pins on the limiting devices 5 are inserted into the limit holes to realize the fixing limit effect between the two protection frames, the driving motor 12 is started to drive the rotating bearing to rotate, the rotating bearing drives the screw rod 11 to rotate, the screw rod 11 drives the nut to move back and forth and simultaneously drives the hydraulic lifting device to move back and forth to realize the adjustment of the front and back directions of the press block, the nut drives the sliding block to move back and forth along the sliding groove, the sliding groove plays a role of supporting and limiting the sliding block, the first driving motor 20 is started to drive the first screw rod to rotate, the first nut is driven to move left and right, the support plate 17 is driven to move left and right, the detected computer case on the support plate 17 is driven to move left and right, the press block on the support plate 17 is combined with the front and back movement, the computer case can be comprehensively detected, the bolt moves along the screw hole on the support plate 24 by rotating the bolt 25, the L-type clamp block 23 is driven to move along the diagonal direction, the quick movement of the support plate 17, the computer case can be conveniently fixed, and the computer case can be stably fixed, and the computer case 17 can be conveniently and can be stably limited on the computer case 17.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A hardness detection device for computer machine case which characterized in that: including base (1) that is used for the supporting role, base (1) up end is fixed and is provided with recess (21), recess (21) bottom surface rear end is fixed and is provided with support frame (7), be provided with on support frame (7) and be used for driving briquetting (9) and carry out the back-and-forth movement subassembly that the back-and-forth movement carries out the back-and-forth movement, the back-and-forth movement subassembly comprises screw rod (10), nut (11), driving motor (12), slip recess (13) and sliding block (14), be provided with hydraulic lifting device (8) on the back-and-forth movement subassembly, hydraulic lifting device (8) lower extreme is provided with briquetting (9) through the output shaft is fixed, nut (11) upper end is fixed and is provided with sliding block (14), be provided with on base (1) and drive backup pad (17) and control the subassembly about moving, control is provided with backup pad (17) on the subassembly about, backup pad (17) are the rectangle structure, fixed two brace tables (24) of being provided with on backup pad (17) diagonal connecting line, brace table (24) are about backup pad (17) central symmetry, be provided with the screw parallel with diagonal, the internal thread screw meshing has bolt (25), the equal movable clamp splice (23) type one end relative.
2. The hardness testing device for a computer case according to claim 1, wherein: base (1) preceding, back both ends face all is fixed to be provided with two sets of slip tracks (2) that carry out the gliding to left right direction, be provided with two on slip track (2) and remove protection frame (3) about moving along slip track (2), the terminal surface is all fixed transparent observation window (4) of being provided with before protection frame (3), the left side protection frame (3) upper end is provided with and is used for spacing stop device (5), the right side protection frame (3) left end face is provided with spacing buckle (6) corresponding with stop device (5).
3. The hardness testing device for a computer case according to claim 2, wherein: the limiting device (5) comprises a supporting tube, a limiting rod, a limiting pin and a limiting spring, the supporting tube is fixed on the upper end face of the protective frame (3), the limiting rod penetrates through the supporting tube in a sliding mode, the lower end of the limiting rod is provided with the limiting pin, the upper end of the limiting rod is provided with a pull ring, the limiting spring is movably sleeved on the limiting rod, the upper end of the limiting spring is fixed on the inner wall of the supporting tube, the lower end of the limiting spring is fixed on the limiting rod, and a limiting hole corresponding to the limiting pin is formed in the limiting buckle (6).
4. The hardness tester for computer cases of claim 3, wherein: support frame (7) are the L type, be provided with two mutual symmetrical swivel bearing on support frame (7), the fixed coaxial screw rod (10) that is provided with between the swivel bearing, the fixed swivel bearing that is used for driving that is provided with on support frame (7) carries out pivoted driving motor (12), driving motor (12) are through output shaft fixedly connected with swivel bearing, be provided with the power input line on driving motor (12), screw rod (10) have nut (11) through thread engagement, nut (11) lower extreme is fixed to be provided with and is used for driving hydraulic pressure elevating gear (8) that briquetting (9) reciprocated, be provided with the power input line on hydraulic pressure elevating gear (8).
5. The hardness testing device for a computer case according to claim 4, wherein: be provided with on support frame (7) and be used for sliding block (14) to carry out horizontal slip's slip recess (13), slip recess (13) cross section is the style of calligraphy of ' concave ', sliding block (14) cross section is the style of calligraphy of ' protruding '.
6. The hardness testing device for a computer case according to claim 5, wherein: the movable support is characterized in that the left and right movement assembly comprises guide rods (15), a guide sleeve (16), a first nut (18), a first screw rod (19) and a first driving motor (20), two transverse guide rods (15) are fixedly arranged on the left and right end faces of a groove (21) on the base (1), the guide rods (15) are movably sleeved with the guide sleeves (16), a support plate (17) is fixedly arranged at the upper ends of the guide sleeves (16), a first nut (18) parallel to the guide rods (15) is fixedly arranged in the middle of the lower end of the support plate (17), the first nut (18) is meshed with the first screw rod (19) in an internal thread manner, coaxial first rotating bearings are fixedly arranged at the left end and the right end of the first screw rod (19), the first rotating bearings are movably arranged on the base (1), a first driving motor (20) for driving the first rotating bearings to rotate is arranged on the base (1), and the first driving motor (20) is fixedly connected with the first rotating bearings through output shafts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220579821.5U CN217688185U (en) | 2022-03-17 | 2022-03-17 | Hardness detection device for computer case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220579821.5U CN217688185U (en) | 2022-03-17 | 2022-03-17 | Hardness detection device for computer case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217688185U true CN217688185U (en) | 2022-10-28 |
Family
ID=83730442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220579821.5U Expired - Fee Related CN217688185U (en) | 2022-03-17 | 2022-03-17 | Hardness detection device for computer case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217688185U (en) |
-
2022
- 2022-03-17 CN CN202220579821.5U patent/CN217688185U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |