CN213069690U - Plug-in power supply suitable for ruggedized computer - Google Patents
Plug-in power supply suitable for ruggedized computer Download PDFInfo
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- CN213069690U CN213069690U CN202022299452.8U CN202022299452U CN213069690U CN 213069690 U CN213069690 U CN 213069690U CN 202022299452 U CN202022299452 U CN 202022299452U CN 213069690 U CN213069690 U CN 213069690U
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Abstract
The utility model discloses a plug-in power supply suitable for a reinforced computer, which is used for solving the problem that the power supply is not fixed in the case, the plug-in power supply comprises a power supply box and a packaging fixed structure positioned at both ends of the power supply box, the packaging fixed structure comprises a slide rail, a screw rod, a wedge-shaped fixed block, a wedge-shaped locking block and a wedge-shaped sliding block, the wedge-shaped sliding block is arranged at both ends of the slide rail, the wedge-shaped fixed block is fixed at the middle part of the slide rail, the wedge-shaped locking block is arranged between the wedge-shaped sliding block and the wedge-shaped fixed block and is connected with the inclined plane end of the wedge-shaped sliding block and the wedge-shaped fixed block in a sliding way, through holes are arranged in the wedge-shaped sliding block, the screw rod passes through the through holes, the fixing mode is convenient to operate, good in fixing effect and very suitable for reinforcing equipment such as computers and the like with limited inner space of the computer case.
Description
Technical Field
The utility model relates to a consolidate fixed field of computer power encapsulation, concretely relates to consolidate bayonet power of computer.
Background
A ruggedized computer is a computer which takes corresponding guarantee measures for various factors influencing the performance of the computer, such as system structure, electrical characteristics, mechanical and physical structures and the like, in order to adapt to various severe environments, and is also called as a computer resisting the severe environments. Because the ruggedized computer needs to work in a severe environment and cannot supply power in a wired mode, a power supply mode of a plug-in power supply is generally adopted, the plug-in power supply needs to be fixed for preventing the plug-in power supply from shaking when being plugged into a chassis of the ruggedized computer, and when the plug-in power supply is fixed through bolts and the like, a person needs to stretch hands into the chassis for operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of prior art, solve the inconvenient problem of bayonet power at the fixed encapsulation of quick-witted incasement portion, provide a plug-in power who consolidates the computer.
The purpose of the utility model is realized through the following technical scheme:
a plug-in power supply suitable for a ruggedized computer comprises a power supply box and packaging fixing structures arranged on two sides of the power supply box, wherein each packaging fixing structure comprises a slide rail, a screw rod, at least two wedge-shaped sliding blocks and at least one wedge-shaped locking block;
furthermore, the wedge-shaped locking block is arranged between the wedge-shaped sliding blocks, one opposite ends of the wedge-shaped sliding blocks are inclined plane ends, and the wedge-shaped sliding blocks are slidably arranged in the sliding rail and are positioned at two ends of the sliding rail;
furthermore, both ends of the wedge-shaped locking block are inclined plane ends, the inclined plane ends at both ends of the wedge-shaped locking block are respectively matched with the wedge-shaped sliding block, and the inclined plane ends of the wedge-shaped locking block are in sliding fit with the inclined plane ends of the wedge-shaped sliding block;
furthermore, through holes are formed in the wedge-shaped locking block and the wedge-shaped sliding blocks, internal threads are formed in the through holes of the wedge-shaped sliding blocks, the internal threads of the through holes of the two wedge-shaped sliding blocks are mutually reverse threads, and the through holes of the wedge-shaped locking block are strip-shaped holes; furthermore, the screw rod is matched with the through holes of the wedge-shaped locking block and the wedge-shaped sliding block, the corresponding through hole of the screw rod is provided with an external thread corresponding to the matched position of the internal thread, and the rest parts of the screw rod except the thread section are smooth sections.
Furthermore, the thread pitches of the external threads at the two ends of the screw rod are the same, and the thread pitches of the internal threads of the through hole are the same.
Further, encapsulation fixed knot constructs still includes a wedge fixed block, wedge fixed block both ends are the inclined plane end, the inclined plane end of wedge fixed block, wedge latch segment, wedge sliding block is mutually supported, the wedge fixed block is fixed in the slide rail and is located the slide rail middle part, encapsulation fixed knot constructs has two wedge latch segments, two equal one end of wedge latch segment and wedge fixed block inclined plane end sliding fit, the other end and wedge sliding block inclined plane end sliding fit, the wedge fixed block also be provided with screw rod complex through-hole, the through-hole of wedge fixed block is smooth through-hole.
Furthermore, the inclined plane end of wedge-shaped locking block is provided with the buckle, the inclined plane end of wedge-shaped fixed block and wedge-shaped sliding block corresponds the buckle and is provided with the buckle groove, buckle groove and buckle sliding fit.
Furthermore, a rubber pad is arranged at the top end of the wedge-shaped locking block.
The utility model has the advantages that:
1) set up the wedge sliding block, wedge latch segment, wedge fixed block, slide rail and screw rod, insert quick-witted incasement portion back with the power, only need rotate the screw rod, make the wedge latch segment extruded and along inclined plane end rebound, until supporting quick-witted incasement portion baffle, fix bayonet power through the extrusion force of wedge latch segment to quick-witted incasement portion baffle, convenient operation is applicable to very much the limited reinforcement computer in quick-witted incasement portion space. Two-way centering extrusion latch segment, the synchronism and the symmetry of action are good to the latch segment both sides for the latch segment can reciprocate steadily, avoids latch segment and fixed block or sliding block to take place the dead condition of card.
2) The inclined plane end of wedge sliding block and wedge fixed block is provided with the buckle groove, and wedge latch segment correspondence is provided with the buckle, and buckle groove sliding fit have restricted the degree of freedom of wedge latch segment, make wedge latch segment only along the degree of freedom of inclined plane end motion, effectively prevent droing of wedge latch segment.
3) The rubber pad is arranged at the upper end of the wedge-shaped locking block, so that friction force is increased when the wedge-shaped locking block abuts against the baffle inside the case, and the fixing effect is improved.
Drawings
FIG. 1 is a general block diagram of a plug-in power supply for a ruggedized computer of the present invention;
FIG. 2 is a diagram of a package mounting structure of a first embodiment of a plug-in power supply for a ruggedized computer;
FIG. 3 is a diagram of a package fixing structure of a second embodiment of a plug-in power supply for a ruggedized computer;
FIG. 4 is a cross-sectional view of a package fixing structure of a second embodiment of a plug-in power supply for a ruggedized computer of the present invention;
FIG. 5 is a schematic view showing the fitting relationship among the wedge-shaped locking block, the wedge-shaped fixed block and the wedge-shaped sliding block of the plug-in power supply for reinforcing the computer of the present invention;
fig. 6 is a schematic diagram of the package fixing structure of the second embodiment of the plug-in power supply of the ruggedized computer of the present invention being fixed to the internal baffle of the case.
In the figure, 1-a power supply box, 2-a packaging fixing structure, 3-a wedge-shaped sliding block, 4-a wedge-shaped locking block, 5-a wedge-shaped fixing block, 6-a screw rod, 7-a sliding rail, 8-a buckle, 9-a buckle groove and 10-a through hole.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
fig. 2 shows that a plug-in power supply suitable for ruggedized computer includes a power supply box 1 and a package fixing structure 2 disposed on two sides of the power supply box, where the package fixing structure 2 includes a slide rail 7, a screw 6, two wedge-shaped sliding blocks 3, and a wedge-shaped locking block 4.
Both ends of wedge-shaped locking block 4 are the inclined plane end, the slope cooperation of the inclined plane end of wedge-shaped locking block 4, wedge-shaped sliding block 3, wedge-shaped locking block 4 installs between wedge-shaped sliding block 3, the inclined plane end of wedge-shaped locking block 4 and the inclined plane end sliding fit of wedge-shaped sliding block 3, when wedge-shaped sliding block 3 slides in opposite directions, wedge-shaped locking block 4 can move up gradually along the two complex inclined plane ends.
The screw rod 6 penetrates through the through hole 10 to be matched with the through hole 10, the screw rod 6 is provided with an external thread corresponding to the matching at the position corresponding to the through hole 10 and provided with an internal thread, and the rest parts of the screw rod 6 except the thread section are smooth sections.
During specific implementation, insert the bayonet power into quick-witted case, through instruments such as screwdrivers, rotate screw rod 6, screw rod 6 rotates and drives wedge sliding block 3 along 7 direction relative slip of slide rail, two wedge sliding block 3 inwards extrude and drive wedge latch segment 4 and shift up along the inclined plane end, support quick-witted incasement portion baffle and compress tightly up to wedge latch segment 4's top, the power is fixed to finish, when needs take off the power, only need reverse rotation screw rod 6, make wedge sliding block 3 slide to 7 both ends of slide rail, wedge latch segment 4 moves down gradually to initial position, wedge latch segment 4 no longer supports quick-witted incasement portion baffle this moment, can directly take out the power.
(embodiment two) as shown in fig. 3, a plug-in power supply suitable for ruggedized computer, includes the power pack and sets up in encapsulation fixed knot structure 2 of power pack both sides, encapsulation fixed knot structure 2 includes slide rail 7, screw rod 6, two wedge sliding blocks 3, two wedge latch segments 4 and a wedge fixed block 5.
One end of the wedge-shaped sliding block 3 is an inclined plane end, the wedge-shaped sliding block 3 is installed in the sliding rail 7 and located at two ends of the sliding rail 7, the wedge-shaped sliding block 3 can slide in the sliding rail 7, the wedge-shaped fixed block 5 is fixed in the sliding rail 7 and located in the middle of the sliding rail 7, two ends of the wedge-shaped fixed block 5 are both inclined plane ends, two ends of the wedge-shaped locking block 4 are both inclined plane ends, the wedge-shaped locking block 4, the wedge-shaped sliding block 3 and the wedge-shaped fixed block 5 are matched with each other, the wedge-shaped locking block 4 is installed between the wedge-shaped sliding block 3 and the wedge-shaped fixed block 5, the inclined plane end of the wedge-shaped locking block 4 is respectively in sliding fit with the inclined plane end of the wedge-shaped sliding block 3 and the inclined plane; the wedge-shaped fixing block 5 is also provided with a through hole 10 matched with the screw 6, and the through hole 10 of the wedge-shaped fixing block 5 is a smooth through hole.
Through setting up wedge fixed block 5 and two wedge latch segments 4, the length of encapsulation fixed knot constructs 2 has been increased, and two wedge latch segments 4 compare a wedge latch segment 4, area of contact with quick-witted incasement portion baffle is bigger, fixed effect is better, when rotating screw 6, two wedge sliding blocks 3 all move towards slide rail 7 middle part, slide rail 7 middle part is fixed with wedge fixed block 5, two wedge latch segments 4 of sliding fit between the both ends of wedge fixed block 5 and two wedge sliding blocks 3, wedge fixed block 5 is fixed motionless, only drive wedge latch segment 4 along the removal of inclined plane end through the removal of wedge sliding block 3 on slide rail 7, support quick-witted incasement portion baffle until wedge latch segment 4.
During specific implementation, insert the bayonet power into quick-witted case, through instruments such as screwdrivers, rotate screw rod 6, screw rod 6 rotates and drives wedge sliding block 3 along 7 direction relative slip of slide rail, wedge sliding block 3 slides and drives wedge latch segment 4 and shift up along the inclined plane end, support quick-witted incasement portion baffle and compress tightly up to wedge latch segment 4's top, the power is fixed to finish, when needs take off the power, only need reverse rotation screw rod 6, make wedge sliding block 3 slide to 7 both ends of slide rail, wedge latch segment 4 moves down gradually to initial position, wedge latch segment 4 no longer supports quick-witted incasement portion baffle this moment, can directly take out the power.
Preferably, the inclined plane end of wedge-shaped locking block 4 is provided with buckle 8, the inclined plane end of wedge-shaped fixed block 5 and wedge-shaped sliding block 3 corresponds buckle 8 and is provided with buckle groove 9, buckle groove 9 and 8 sliding fit of buckle, buckle 8 and the setting of buckle groove 9 have restricted wedge-shaped locking block 4's degree of freedom, make it only can follow the inclined plane end and slide from top to bottom and can not have the motion of other degree of freedom directions, prevent that wedge-shaped locking block 4 roll-off from droing.
Preferably, the top end of the wedge-shaped locking block 4 is provided with a rubber pad 41, and the rubber pad 41 increases the friction force between the top of the wedge-shaped locking block 4 and the baffle inside the case, so that the fixing effect is improved.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (5)
1. The utility model provides a bayonet power suitable for consolidate computer, includes power pack (1) and sets up in encapsulation fixed knot structure (2) of power pack (1) both sides, its characterized in that: the packaging and fixing structure (2) comprises a sliding rail (7), a screw rod (6), at least two wedge-shaped sliding blocks (3) and at least one wedge-shaped locking block (4);
the wedge-shaped locking blocks (4) are arranged between the wedge-shaped sliding blocks (3), one opposite ends of the wedge-shaped sliding blocks (3) are inclined plane ends, and the wedge-shaped sliding blocks (3) are arranged in the sliding rail in a sliding manner and are positioned at two ends of the sliding rail (7);
the two ends of the wedge-shaped locking block (4) are both inclined surface ends, the inclined surface ends at the two ends of the wedge-shaped locking block (4) are respectively matched with the wedge-shaped sliding block (3), and the inclined surface end of the wedge-shaped locking block (4) is in sliding fit with the inclined surface end of the wedge-shaped sliding block (3);
through holes (10) are formed in the wedge-shaped locking block (4) and the wedge-shaped sliding blocks (3), internal threads are formed in the through holes (10) of the wedge-shaped sliding blocks (3), the internal threads of the through holes (10) of the two wedge-shaped sliding blocks (3) are opposite to each other in thread direction, and the through holes (10) of the wedge-shaped locking block (4) are strip-shaped holes; the screw rod (6) is matched with the through holes of the wedge-shaped locking block (4) and the wedge-shaped sliding block (3), the screw rod (6) is provided with an internal thread corresponding to the through hole (10), and the screw rod (6) is a smooth section except for the other parts of the thread section.
2. The plug-in power supply for ruggedized computers of claim 1, wherein the threads of the external threads on both ends of the screw are the same, and the threads of the internal threads of the through hole are the same.
3. A plug-in power supply suitable for ruggedized computers, according to claim 1, wherein: encapsulation fixed knot constructs (2) still includes a wedge fixed block (5), wedge fixed block (5) both ends are the inclined plane end, the inclined plane end of wedge fixed block (5), wedge latch segment (4), wedge sliding block (3) is mutually supported, wedge fixed block (5) are fixed in slide rail (7) and are located slide rail (7) middle part, encapsulation fixed knot constructs (2) has two wedge latch segments (4), equal one end of two wedge latch segments (4) and wedge fixed block (5) inclined plane end sliding fit, the other end and wedge sliding block (3) inclined plane end sliding fit, wedge fixed block (5) also be provided with screw rod (6) complex through-hole (10), through-hole (10) of wedge fixed block (5) are smooth through-hole.
4. A plug-in power supply suitable for ruggedized computers, according to claim 3, wherein: the inclined plane end of wedge-shaped locking block (4) is provided with buckle (8), the inclined plane end of wedge-shaped fixed block (5) and wedge-shaped sliding block (3) corresponds the buckle and is provided with buckle groove (9), buckle groove (9) and buckle (8) sliding fit.
5. A plug-in power supply suitable for ruggedized computers, according to claim 2, wherein: the top end of the wedge-shaped locking block (4) is provided with a rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022299452.8U CN213069690U (en) | 2020-10-15 | 2020-10-15 | Plug-in power supply suitable for ruggedized computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022299452.8U CN213069690U (en) | 2020-10-15 | 2020-10-15 | Plug-in power supply suitable for ruggedized computer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213069690U true CN213069690U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022299452.8U Active CN213069690U (en) | 2020-10-15 | 2020-10-15 | Plug-in power supply suitable for ruggedized computer |
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| Country | Link |
|---|---|
| CN (1) | CN213069690U (en) |
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2020
- 2020-10-15 CN CN202022299452.8U patent/CN213069690U/en active Active
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