CN211880740U - Quick assembly structure of high specific strength thermoplasticity plastics casing subassembly - Google Patents
Quick assembly structure of high specific strength thermoplasticity plastics casing subassembly Download PDFInfo
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- CN211880740U CN211880740U CN201922226770.9U CN201922226770U CN211880740U CN 211880740 U CN211880740 U CN 211880740U CN 201922226770 U CN201922226770 U CN 201922226770U CN 211880740 U CN211880740 U CN 211880740U
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Abstract
The utility model discloses a high specific strength thermoplasticity plastics casing subassembly's rapid Assembly structure, including casing, cap, quick assembly disassembly device and strutting arrangement, cap fixed mounting is in the upper end of casing, quick assembly disassembly device fixed mounting is in the outside and the inside of casing, strutting arrangement fixed mounting is in the bottom of casing, quick assembly disassembly device includes the piston pipe, the inside sliding connection of piston pipe has the piston, the first spring of one side fixedly connected with of piston. The utility model discloses a set up quick assembly disassembly device, conveniently carry out rapid Assembly and dismantlement to casing and cap to the assembly efficiency who makes this plastics casing has obtained improving by a wide margin, and easy operation is convenient, through setting up strutting arrangement, possesses the effect that reduces the vibrations effect that receives when making this plastics casing use under the complex environment, prevents that inside electronic equipment from receiving the condition that vibrations take place the damage.
Description
Technical Field
The utility model relates to a plastics casing subassembly specifically is a high specific strength thermoplasticity plastics casing subassembly's rapid Assembly structure.
Background
The plastic casing is a device for storing and placing various electronic devices, is convenient for people to store the power electronic devices, is made of thermoplastic plastics with high specific strength, and can effectively prevent foreign matters from damaging the casing.
1. The existing high-specific strength thermoplastic plastic casing assembly needs to close and assemble the casing after the electronic equipment is placed inside, but the existing plastic casing does not have a structure capable of being assembled quickly, so that the assembly operation cannot be completed quickly after the electronic equipment is placed;
2. when the existing high-specific strength thermoplastic plastic casing component is used in a complex environment, if foreign matters smash the casing, the casing can be greatly vibrated, and the safety of internal electronic equipment is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high specific strength thermoplasticity plastics casing subassembly's rapid Assembly structure to solve the problem that the current high specific strength thermoplasticity plastics casing subassembly that proposes in the above-mentioned background art can not accomplish the assembly combination operation fast.
In order to achieve the above object, the utility model provides a following technical scheme:
the quick assembly structure of the high-specific-strength thermoplastic plastic shell assembly comprises a shell, a shell cover, a quick assembly and disassembly device and a supporting device, wherein the shell cover is fixedly installed at the upper end of the shell, the quick assembly and disassembly device is fixedly installed at the outer side and the inner portion of the shell, and the supporting device is fixedly installed at the bottom of the shell.
The quick assembly disassembly device includes the piston pipe, the inside sliding connection of piston pipe has the piston, the first spring of one side fixedly connected with of piston, one side fixedly connected with pull rod of piston, one side fixedly connected with bolt of piston, both sides fixed mounting of cap lower extreme has the dead lever, the lower extreme fixed mounting of cap has the locating pin.
As a further aspect of the present invention: the supporting device comprises an accommodating groove, a rotating shaft is fixedly mounted inside the accommodating groove, a connecting rod is connected to the outer surface of the rotating shaft in a rotating mode, a second spring is fixedly mounted on one side of the connecting rod, and a supporting seat is fixedly connected to one end of the second spring.
As a further aspect of the present invention: one side fixedly connected with bolt shell of accomodating the groove, the inside of bolt shell is run through and is provided with the bolt.
As a further aspect of the present invention: one side of the fixed rod is provided with a jack, and the shape and the size of the bolt are matched with the jacks.
As a further aspect of the present invention: the upper end of the shell is provided with a positioning hole, and the shape and the size of the positioning pin are matched with the positioning hole.
As a further aspect of the present invention: the bottom of the supporting seat is provided with a bolt hole, and the bolt is meshed with the bolt hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this high specific strength thermoplasticity plastics casing subassembly's rapid Assembly structure through setting up quick assembly disassembly device, conveniently carries out rapid Assembly and dismantlement to casing and cap to the assembly efficiency who makes this plastics casing has obtained improving by a wide margin, and easy operation is convenient.
2. This high specific strength thermoplasticity plastic casing subassembly's rapid Assembly structure through setting up strutting arrangement, makes this plastic casing possess the effect of the vibrations power that reduces and receive when using under the complex environment, prevents that inside electronic equipment from receiving the condition that vibrations take place to damage.
Drawings
FIG. 1 is a schematic structural view of a quick-fit construction of a high specific strength thermoplastic chassis assembly.
FIG. 2 is an enlarged view of the quick-fit configuration of the high specific strength thermoplastic chassis assembly at A in FIG. 1.
Fig. 3 is an enlarged view of the structure at B in fig. 1 showing the quick-assembly structure of the high specific strength thermoplastic housing assembly.
Shown in the figure: 1. a housing; 2. a shell cover; 3. a quick assembly disassembly device; 301. a piston tube; 302. a piston; 303. a first spring; 304. a pull rod; 305. a bolt; 306. fixing the rod; 307. positioning pins; 4. a support device; 401. a receiving groove; 402. a rotating shaft; 403. a connecting rod; 404. a second spring; 405. a supporting seat; 406. a bolt housing; 407. and (4) bolts.
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.
Please refer to fig. 1-3, in an embodiment of the present invention, a fast assembling structure of a high specific strength thermoplastic casing assembly includes a casing 1, a casing cover 2, a fast mounting and dismounting device 3 and a supporting device 4, wherein the casing cover 2 is fixedly mounted on the upper end of the casing 1, the fast mounting and dismounting device 3 is fixedly mounted on the outer side and the inner side of the casing 1, and the supporting device 4 is fixedly mounted on the bottom of the casing 1.
The quick dismounting device 3 comprises a piston tube 301, a piston 302 is connected inside the piston tube 301 in a sliding manner, a first spring 303 is fixedly connected to one side of the piston 302, a pull rod 304 is fixedly connected to one side of the piston 302, a bolt 305 is fixedly connected to one side of the piston 302, fixing rods 306 are fixedly mounted on two sides of the lower end of a housing cover 2, an insertion hole is formed in one side of each fixing rod 306, the shape and size of the bolt 305 are matched with those of the insertion holes, a positioning pin 307 is fixedly mounted at the lower end of the housing cover 2, a positioning hole is formed in the upper end of a housing 1, the shape and size of the positioning pin 307 are matched with those of the positioning hole, after electronic equipment is mounted in the housing 1, the housing cover 2 is clamped into the housing 1, the positioning pin 307 is aligned with the positioning hole, the housing cover 2 and the housing 1 are preliminarily positioned, the, make bolt 305 outside to shift one section distance after, go into dead lever 306 in the effect card of first spring 303, make and accomplish fixedly between cap 2 and the casing 1, when needs are with casing 2 and cap 1 separation, pulling pull rod 304, pull rod 304 drives piston 302 and compresses first spring 303, bolt 305 and dead lever 306 separation immediately, then upwards extract cap 2, can accomplish the dismantlement, conveniently carry out quick assembly and dismantlement to casing 1 and cap 2, thereby make the assembly efficiency of this plastics casing obtain improving by a wide margin, and easy operation is convenient.
The supporting device 4 comprises a receiving groove 401, a rotating shaft 402 is fixedly arranged inside the receiving groove 401, a connecting rod 403 is rotatably connected to the outer surface of the rotating shaft 402, a second spring 404 is fixedly arranged on one side of the connecting rod 403, a supporting seat 405 is fixedly connected to one end of the second spring 404, a bolt hole is formed in the bottom of the supporting seat 405, the bolt 407 and the bolt hole are meshed, a bolt housing 406 is fixedly connected to one side of the receiving groove 401, a bolt 407 penetrates through the bolt housing 406, when the supporting device is used in a complex environment, the bolt 407 is loosened to separate the bolt 407 from the supporting seat 405, then the connecting rod 403 is rotated, the connecting rod 403 rotates to 90 degrees under the matching of the rotating shaft 402, the supporting seat 405 is perpendicular to the ground, the shell 1 is effectively supported, when the shell 1 is pressed, the shell 1 presses the connecting rod 403, and a relative acting force is formed between the supporting seat, the second spring 404 is extruded, and the acting force is absorbed by the second spring 404, so that the effect of decomposing the pressure received by the shell 1 is achieved, the effect of reducing the received vibration force is achieved when the plastic shell is used in a complex environment, and the condition that the internal electronic equipment is damaged due to vibration is prevented.
The utility model discloses a theory of operation is: after the electronic device is installed in the housing 1, the housing cover 2 is clamped into the housing 1, the positioning pin 307 is aligned with the positioning hole, the housing cover 2 and the housing 1 are preliminarily positioned, the fixing rod 306 is inserted into the housing 1, the fixing rod 306 extrudes the pin 305, the pin 305 drives the first spring 303 to compress, the pin 305 displaces outwards for a certain distance, and then is clamped into the fixing rod 306 under the action of the first spring 303, so that the housing cover 2 and the housing 1 are fixed, when the housing 1 and the housing cover 2 need to be separated, the pull rod 304 is pulled, the pull rod 304 drives the piston 302 to compress the first spring 303, the pin 305 is separated from the fixing rod 306, then the housing cover 2 is pulled upwards, so that the disassembly can be completed, when the electronic device is used in a complex environment, the bolt 407 is loosened, the bolt 407 is separated from the supporting seat 405, then the connecting rod 403 is rotated, the connecting rod 403 is rotated to 90 degrees under the matching of, the support base 405 is perpendicular to the ground to effectively support the housing 1, when the housing 1 is pressed, the housing 1 presses the connecting rod 403, a relative acting force is formed between the support base 405 and the connecting rod 403 to extrude the second spring 404, and the second spring 404 absorbs the acting force, so that the effect of decomposing the pressure applied to the housing 1 is achieved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a quick assembly structure of high specific strength thermoplasticity plastic casing subassembly, includes casing (1), cap (2), quick assembly disassembly device (3) and strutting arrangement (4), its characterized in that: the shell cover (2) is fixedly arranged at the upper end of the shell (1), the quick dismounting device (3) is fixedly arranged at the outer side and the inner side of the shell (1), and the supporting device (4) is fixedly arranged at the bottom of the shell (1);
quick assembly disassembly device (3) includes piston pipe (301), the inside sliding connection of piston pipe (301) has piston (302), the first spring (303) of one side fixedly connected with of piston (302), one side fixedly connected with pull rod (304) of piston (302), one side fixedly connected with bolt (305) of piston (302), the both sides fixed mounting of cap (2) lower extreme has dead lever (306), the lower extreme fixed mounting of cap (2) has locating pin (307).
2. The quick-fit structure of a high specific strength thermoplastic chassis assembly of claim 1, wherein: strutting arrangement (4) are including accomodating groove (401), the inside fixed mounting who accomodates groove (401) has pivot (402), the surface of pivot (402) rotates and is connected with connecting rod (403), one side fixed mounting of connecting rod (403) has second spring (404), the one end fixedly connected with supporting seat (405) of second spring (404).
3. The quick-fit structure of a high specific strength thermoplastic chassis assembly of claim 2, wherein: one side of the accommodating groove (401) is fixedly connected with a bolt shell (406), and a bolt (407) penetrates through the bolt shell (406).
4. The quick-fit structure of a high specific strength thermoplastic chassis assembly of claim 1, wherein: one side of the fixing rod (306) is provided with a jack, and the shape and the size of the bolt (305) are matched with the jacks.
5. The quick-fit structure of a high specific strength thermoplastic chassis assembly of claim 1, wherein: the upper end of the shell (1) is provided with a positioning hole, and the shape and the size of the positioning pin (307) are matched with the positioning hole.
6. The quick-fit structure of a high specific strength thermoplastic chassis assembly of claim 2, wherein: the bottom of the supporting seat (405) is provided with a bolt hole, and the bolt (407) is meshed with the bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922226770.9U CN211880740U (en) | 2019-12-11 | 2019-12-11 | Quick assembly structure of high specific strength thermoplasticity plastics casing subassembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922226770.9U CN211880740U (en) | 2019-12-11 | 2019-12-11 | Quick assembly structure of high specific strength thermoplasticity plastics casing subassembly |
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| CN211880740U true CN211880740U (en) | 2020-11-06 |
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| CN201922226770.9U Active CN211880740U (en) | 2019-12-11 | 2019-12-11 | Quick assembly structure of high specific strength thermoplasticity plastics casing subassembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113163631A (en) * | 2021-03-26 | 2021-07-23 | 深圳市铁甲科技有限公司 | Medium-sized power adapter convenient for maintenance operation and use method thereof |
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2019
- 2019-12-11 CN CN201922226770.9U patent/CN211880740U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113163631A (en) * | 2021-03-26 | 2021-07-23 | 深圳市铁甲科技有限公司 | Medium-sized power adapter convenient for maintenance operation and use method thereof |
| CN113163631B (en) * | 2021-03-26 | 2022-08-05 | 深圳市铁甲科技有限公司 | Medium-sized power adapter convenient for maintenance operation and use method thereof |
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