CN109521846B - Portable machine is consolidated to compact - Google Patents
Portable machine is consolidated to compact Download PDFInfo
- Publication number
- CN109521846B CN109521846B CN201910053399.2A CN201910053399A CN109521846B CN 109521846 B CN109521846 B CN 109521846B CN 201910053399 A CN201910053399 A CN 201910053399A CN 109521846 B CN109521846 B CN 109521846B
- Authority
- CN
- China
- Prior art keywords
- screen
- front panel
- block
- positioning
- cabin door
- Prior art date
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
Abstract
The invention provides a compact reinforced portable machine, which realizes the elastic automatic resetting of a clamping joint in an installation groove of a display screen by embedding a clamping structure on the display screen, and is convenient and quick to operate; meanwhile, the dustproof cabin door is arranged, the quick positioning, closing and opening of the side interface of the host machine are realized through the clamping mechanism, the dustproof effect is good, and the operation is convenient and quick; the positioning installation block is arranged to upgrade the screen installed parts in a standardized and generalized way; the screen rear cover and the screen front panel are oppositely positioned through the sleeving of the step round hole and the limiting boss, the middle through hole on the step round hole is penetrated by the screw and is in threaded connection with the threaded hole on the limiting boss on the front surface of the screen, so that the screen rear cover and the screen front panel are clamped and installed, and the installation is more convenient.
Description
Technical Field
The invention relates to the technical field of reinforced portable machines, in particular to a compact reinforced portable machine.
Background
The portable reinforced computer is mainly used as a mobile computer with severe environment, which is applied in the field or in occasions needing to be moved at any time, and has higher requirements on earthquake resistance, water resistance and dust resistance. The existing interface for reinforcing the portable machine is basically directly arranged on the host machine, so that the dustproof effect is poor; and the reinforced and portable installation and positioning are complex, inconvenient to operate and to be improved.
Disclosure of Invention
The invention aims to provide a compact reinforced portable machine, which is convenient and quick to operate, good in dustproof effect and more convenient to install.
In order to achieve the above purpose, the invention is realized by the following technical scheme:
a compact reinforced portable machine comprises a display screen, a host, a buckle structure, a keyboard panel and a dustproof cabin door; the lower end of the display screen is hinged with the rear end of the main frame of the host; the upper end of the display screen is embedded with a buckling structure, and the buckling structure is correspondingly buckled with the protruding part on the outer side edge of the main frame to realize the buckling limit of the display screen and the host; the keyboard panel is arranged on the host; the interface of the host is arranged at the side edge of the main frame; the dustproof cabin door is hinged with the main frame and is arranged corresponding to the interface; the dustproof cabin door is used for realizing the rapid positioning, closing and opening of the side interface of the host machine through the clamping mechanism.
Further, the clamping mechanism comprises a lock tongue, a pressure spring and a pressing block; the lower connecting rod of the lock tongue is embedded in the step opening at the upper end of the dustproof cabin door; the upper end clamping part of the lock tongue is arranged corresponding to the slotted hole on the main frame; the pressing block is fixedly arranged on the step opening and is blocked with two side edges of the lock tongue; the pressure spring is sleeved on the connecting rod, and the step opening surface of the dustproof cabin door and the pressing block are respectively used as spring seats, so that the limit movement of the lock tongue on the dustproof cabin door is realized.
Further, an outer lug is further arranged on the outer side face of the lock tongue; and/or the top of the lock tongue is of an inclined block structure.
Further, a positioning rotating pin shaft is also arranged; the positioning rotating pin shaft comprises a cylindrical pin part and a mounting part; the two mounting parts are embedded in the mounting grooves on the side edges of the main frame and are positioned and mounted on the two side edges of the lower end of the dustproof cabin door through screws; the cylindrical pin parts are respectively penetrated at two side edges of the lower end of the dustproof cabin door, so that the dustproof cabin door is hinged with the lower end of the concave part of the side edge of the main frame.
Further, the buckle structure comprises a buckle joint, a torsion spring, a stop block and a rotating shaft; the clamping connector is arranged in the mounting groove of the display screen through a rotating shaft and is coaxially and rotatably connected with the rotating shaft; the torsion spring is sleeved on the rotating shaft; the middle blocking part of the torsion spring is clamped with the stop block; torsion arms at two ends of the torsion spring are clamped on the clamping joint; therefore, the elastic automatic resetting of the clamping connector in the mounting groove of the display screen is realized.
Further, the tail end of the clamping connector is provided with an accommodating cavity matched with the check block and the torsion spring in size; the front end of the clamping connector is of an L-shaped hook structure; the hook head structure is arranged corresponding to the protruding portion.
Further, the display screen comprises a screen rear cover, a liquid crystal screen, a positioning and mounting block, a touch screen and a screen front panel; the touch screen is arranged in a limit groove at the inner side of the front panel of the screen; the liquid crystal screen is arranged on the touch screen and is abutted against the inner side wall of the front panel of the screen; the positioning and mounting block comprises a transverse connecting lug and a longitudinal connecting lug; the longitudinal connecting lugs are detachably and fixedly connected with two side edges of the liquid crystal screen through screws; the transverse connecting lugs are detachably and fixedly connected with the front panel of the screen through screws; therefore, the liquid crystal screen and the touch screen are positioned and mounted on the front panel of the screen through the positioning and mounting block.
Further, a limiting block is arranged on the front panel of the screen and is matched with the positioning and mounting block; the limiting block is of a U-shaped block structure; the middle groove of the limiting block is matched with the longitudinal connecting lug in size; the tops of the connecting parts at two sides of the limiting block are respectively matched with the transverse connecting lugs in size; the longitudinal connecting lugs are detachably and fixedly connected with the liquid crystal screen through screws, and then are clamped onto the limiting blocks, and the transverse connecting lugs are detachably and fixedly connected with the positioning installation blocks through screws.
Further, a plurality of round step holes are formed in the corners of the screen rear cover and correspond to the limiting bosses on the screen front panel; and a threaded hole corresponding to the through hole on the round bench hole is further formed in the middle of the limiting boss.
Further, a plurality of positioning columns which are abutted with the inner side of the front panel of the screen are further arranged at the corners of the rear cover of the screen.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the clamping structure is embedded on the display screen to realize the elastic automatic resetting of the clamping connector in the mounting groove of the display screen, so that the operation is convenient and quick; and meanwhile, the dustproof cabin door is arranged, the quick positioning cover of the side interface of the host machine is closed and opened through the clamping mechanism, the dustproof effect is good, and the operation is convenient and quick.
2. According to the invention, the positioning and mounting structure of the liquid crystal display is simpler, the operation is convenient and quick, the design is ingenious, the problem that the positions of mounting holes are different when each screen is mounted is solved, and the positioning and mounting blocks are arranged to upgrade the standardized and generalized parts mounted on the screen.
3. According to the invention, the relative positioning setting of the screen rear cover and the screen front panel is realized through the sleeving of the step round hole and the limiting boss, and then the screw penetrates through the middle through hole on the step round hole and is in threaded connection with the threaded hole on the limiting boss on the front surface of the screen, so that the clamping installation of the screen rear cover and the screen front panel is realized, and the installation is more convenient.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a partial explosion structure of the present invention;
FIG. 3 is a schematic view of an enlarged mounting structure of the positioning mounting block of the present invention;
FIG. 4 is a schematic and schematic diagram of the explosion structure of the display screen of the present invention;
FIG. 5 is a schematic view of a positioning block according to the present invention;
FIG. 6 is a schematic view of a rear cover structure of the screen according to the present invention;
FIG. 7 is an exploded view of the clamping mechanism of the present invention;
FIG. 8 is a cross-sectional view of a buckle structure according to the present invention;
FIG. 9 is a cross-sectional view of the clamping structure of the present invention;
FIG. 10 is an exploded view of the buckle of the present invention;
FIG. 11 is a schematic view of a buckle structure according to the present invention;
the reference numerals in the figures illustrate:
1. a display screen; 11. a screen rear cover; 111. a circular step hole; 112. positioning columns; 12. a liquid crystal panel; 13. positioning the mounting block; 131. a transverse connecting lug; 132. a longitudinal connecting lug; 14. a touch screen; 15. a screen front panel; 151. a limit boss; 2. a host; 21. a main frame; 211. a boss; 3. a buckle structure; 31. a clamping joint; 32. a torsion spring; 33. a stop block; 34. a rotating shaft; 4. a keyboard panel; 5. a dust-proof cabin door; 6. a clamping mechanism; 61. a bolt; 611. an outer bump; 62. a pressure spring; 63. briquetting; 7. positioning a rotating pin shaft; 71. a cylindrical pin portion; 72. a mounting part; 8. a handle; 9. a protective pad; 10. and a limiting block.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions in the embodiments of the present invention will be clearly and completely described in the following in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention will be further described with reference to fig. 1 to 11:
referring to fig. 1 and 2, a compact reinforced portable device includes a display 1, a main unit 2, a fastening structure 3, a keyboard panel 4, and a dust-proof door 5; the lower end of the display screen 1 is hinged with the rear end of the main frame 21 of the host 2; the upper end of the display screen 1 is embedded with a buckling structure 3, and the buckling structure 3 is correspondingly buckled with a convex part 211 on the outer side edge of the main frame 21 to realize the buckling limit of the display screen 1 and the host 2; the keyboard panel 4 is arranged on the host 2; the interfaces of the host 2 are arranged at two side edges of the main frame 21; the lower end of the dustproof cabin door 5 is hinged with the main frame 21 and is arranged corresponding to the interface; the upper end of the dustproof cabin door 5 is used for realizing the rapid positioning, closing and opening of the side interface of the host machine 2 through a clamping mechanism 6.
According to the invention, the clamping structure is embedded on the display screen to realize the elastic automatic resetting of the clamping connector in the mounting groove of the display screen, so that the operation is convenient and quick; meanwhile, the dustproof cabin door is arranged, the dustproof cabin door is used for realizing the rapid positioning and closing and opening of the side interface of the host machine through the clamping mechanism, the dustproof effect is good, and the operation is convenient and rapid.
Referring to fig. 7 and 9, the clamping mechanism 6 includes a lock tongue 61, a compression spring 62 and a pressing block 63; the lower connecting rod of the lock tongue 61 is embedded in the step opening at the upper end of the dustproof cabin door 5; the upper end clamping part of the lock tongue 61 is arranged corresponding to the slotted hole on the main frame; the pressing block 63 is fixedly arranged on the step opening and is blocked with two side edges of the lock tongue 61; the pressure spring 62 is sleeved on the connecting rod, and takes the step opening surface of the dustproof cabin door 5 and the pressing block 63 as spring seats respectively, so that the limit movement of the lock tongue 61 on the dustproof cabin door 5 is realized.
An outer lug 611 is also arranged on the outer side surface of the lock tongue 61; the outer convex block 611 facilitates the operator to open and buckle the lock tongue 61 to move downwards through fingers so as to separate the lock tongue 61 from the interface rack, thereby facilitating the operation of the operator; by arranging the pressure spring, the spring bolt 61 can automatically rebound by the elasticity of the pressure spring after the pressure spring is compressed after the spring bolt 61 moves downwards and the finger is released.
The top of the lock tongue 61 is of an inclined block structure; the inclined block structure is a structure with the section gradually rising from inside to outside; the two pressing blocks 63 are respectively arranged corresponding to the two side protruding parts 211 at the upper end of the lock tongue 61, so that the upper limit of the lock tongue 61 is realized.
A positioning rotating pin shaft 7 is also arranged; the positioning rotating pin shaft 7 comprises a cylindrical pin part 71 and a mounting part 72; the two mounting parts 72 are embedded in the mounting grooves on the side edges of the main frame 21 and are positioned and mounted on the two side edges of the lower end of the dustproof cabin door 5 through screws; the cylindrical pin parts 71 are respectively arranged on two sides of the lower end of the dustproof cabin door 5 in a penetrating way, so that the dustproof cabin door 5 is hinged with the lower end of the concave part of the side of the main frame 21; because the concave part is a square hole milled by a milling machine, the cylindrical pin part 71 of the positioning rotating pin shaft 7 at the side cannot be directly milled by the milling machine, the problem is solved by arranging the independent positioning rotating pin shaft 7, and the positioning rotating pin shaft 7 can be installed by milling a T-shaped concave part; is convenient to process and assemble, reasonable in design and novel in structure.
Referring to fig. 8, 10 and 11, the fastening structure 3 includes a fastening head 31, a torsion spring 32, a stop 33 and a rotating shaft 34; the clamping connector 31 is arranged in the mounting groove of the display screen 1 through a rotating shaft 34 and is coaxially and rotatably connected with the rotating shaft 34; the torsion spring 32 is sleeved on the rotating shaft 34; the middle blocking part of the torsion spring 32 is clamped with the stop block 33; torsion arms at two ends of the torsion spring 32 are clamped on the clamping connector 31; thereby realizing the elastic automatic resetting of the clamping connector 31 in the mounting groove of the display screen 1.
The tail end of the clamping joint 31 is provided with a containing cavity which is matched with the stop block 33 and the torsion spring 32 in size; the front end of the clamping connector 31 is of an L-shaped hook structure; the hook structure is arranged corresponding to the protruding part 211;
preferably, the clamping head 31 is made of plastic material; the hook structure is limited to the protruding portion 211 in a clamping mode through pressing the clamping connector 31 and the protruding portion 211 and through the plastic elasticity of the clamping connector 31, and meanwhile the clamping connector 31 is pulled to separate the hook structure from the protruding portion 211, so that the operation is convenient and quick.
A handle 8 is also arranged; the handle 8 is provided at the front end of the main frame 21.
Referring to fig. 3, 4, 5 and 6, the display screen 1 includes a screen rear cover 11, a liquid crystal screen 12, a positioning and mounting block 13, a touch screen 14 and a screen front panel 15; the touch screen 14 is arranged in a limit groove on the inner side of the screen front panel 15; the liquid crystal screen 12 is arranged on the touch screen 14 and is abutted against the inner side wall of the screen front panel 15; the positioning and mounting block 13 comprises a transverse connecting lug 131 and a longitudinal connecting lug 132; the longitudinal connecting lugs 132 are detachably and fixedly connected with the two side edges of the liquid crystal screen 12 through screws; the transverse connecting lugs 131 are detachably and fixedly connected with the screen front panel 15 through screws; thereby realizing that the liquid crystal screen 12 and the touch screen 14 are positioned and mounted on the screen front panel 15 through the positioning and mounting block 13.
The corners of the display screen 1 and the host 2 are also provided with protection pads 9; the protection pad 9 is made of rubber material; the protection pad 9 is matched with the size of the corner of the screen, so that the corner of the screen is protected.
A limiting block 10 is also arranged on the screen front panel 15 and is matched with the positioning and mounting block 13; the limiting block 10 is of a U-shaped block structure; the middle groove of the limiting block 10 is matched with the longitudinal connecting lug 132 in size; the tops of the connecting parts at two sides of the limiting block 10 are respectively matched with the transverse connecting lugs 131 in size; the vertical connecting lug 132 is detachably and fixedly connected with the liquid crystal screen 12 through the screw, the vertical connecting lug 132 is clamped on the limiting block 10, the horizontal connecting lug 131 is detachably and fixedly connected with the positioning installation block 13 through the screw, the positioning installation structure is simpler, the operation is convenient and quick, the design is ingenious, the problem that the positions of the installation holes are different when each screen is installed is solved, and the standardized and generalized upgrading is carried out on the parts of the screen installation through setting the positioning installation block 13.
The front panel 15 of the screen is made of an aluminum magnesium alloy material; the main frame 21 is of an integral block structure made of an aluminum magnesium alloy material; the aluminum magnesium alloy material has good rigidity, dimensional stability and thermal conductivity, adopts a purely mechanical structure, is firmer and more reliable, simultaneously avoids high functional failure stability caused by aging deformation due to heating, has good heat dissipation effect, and has good silencing effect without sound when dissipating heat.
The front panel 15 of the screen is also provided with a wire harness perforation; the harness penetration holes are provided at the hinge shaft mounting block positions of the screen front panel 15.
The limiting block 10 is fixedly arranged on the screen front panel 15.
And the positioning and mounting block 13 is provided with a through-connection unthreaded hole matched with the screw.
The screen front panel 15 is a hollow frame structure; the limiting groove is of a square groove structure; the thickness dimension of the touch screen 14 is matched with the depth dimension of the limit groove, so that the touch screen 14 is embedded into the limit groove.
The inner side of the screen front panel 15 is also provided with a limiting boss 151 corresponding to the recess of the inner side of the screen rear cover 11, so that the screen rear cover 11 and the screen front panel 15 can be positioned and assembled conveniently.
A plurality of round step holes 111 are formed at corners of the screen rear cover 11 and are arranged corresponding to the limiting bosses 151; a threaded hole corresponding to the through hole on the round bench hole 111 is further formed in the middle of the limiting boss 151; the relative positioning setting of the screen rear cover 11 and the screen front panel 15 is realized through the sleeving of the step round hole 111 and the limiting boss, and the screen rear cover 11 and the screen front panel 15 are clamped and mounted through penetrating the middle through hole on the step round hole 111 by a screw and being in threaded connection with the threaded hole on the limiting boss on the front surface of the screen, so that the screen rear cover 15 and the screen front panel 15 are more convenient to mount.
Preferably, a plurality of positioning posts 112 abutting against the inner side of the front panel 15 are further disposed at corners of the rear cover 11, so that the positioning arrangement of the space between the rear cover 11 and the front panel 15 is facilitated during installation, thereby reinforcing the installation structure of the screen.
The device has the advantages of simple structure, convenient installation and operation, more convenient installation, great improvement of working efficiency, economy and practicability, convenient carrying and management, flexible use, reasonable design, compact structure and good market prospect.
It should be noted that, the parts not described in detail in the present invention are known in the art, or can be obtained directly from market, and those skilled in the art can obtain the connection without performing creative work, and the specific connection manner thereof has extremely wide application in daily life in the field, and will not be described in detail herein.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (7)
1. A compact ruggedized portable machine, characterized by: the dustproof device comprises a display screen (1), a host (2), a buckle structure (3), a keyboard panel (4) and a dustproof cabin door (5); the lower end of the display screen (1) is hinged with the rear end of a main frame (21) of the host (2); the upper end of the display screen (1) is embedded with a buckling structure (3), and the buckling structure (3) is correspondingly buckled with a convex part (211) on the outer side edge of the main frame (21) to realize the buckling limit of the display screen (1) and the host (2); the keyboard panel (4) is arranged on the host (2); the interface of the host (2) is arranged at the side edge of the main frame (21); the dustproof cabin door (5) is hinged with the main frame (21) and is arranged corresponding to the interface; the dustproof cabin door (5) is used for realizing the rapid positioning, closing and opening of the side interface of the host machine (2) through the clamping mechanism (6);
the display screen (1) comprises a screen rear cover (11), a liquid crystal screen (12), a positioning and mounting block (13), a touch screen (14) and a screen front panel (15); the touch screen (14) is arranged in a limit groove at the inner side of the screen front panel (15); the liquid crystal screen (12) is arranged on the touch screen (14) and is abutted against the inner side wall of the screen front panel (15); the positioning and mounting block (13) comprises a transverse connecting lug (131) and a longitudinal connecting lug (132); the longitudinal connecting lugs (132) are detachably and fixedly connected with the two side edges of the liquid crystal screen (12) through screws; the transverse connecting lugs (131) are detachably and fixedly connected with the screen front panel (15) through screws; the liquid crystal screen (12) and the touch screen (14) are positioned and installed on the screen front panel (15) through the positioning and installing block (13);
a limiting block (10) is also arranged on the front panel (15) of the screen and is matched with the positioning and mounting block (13); the limiting block (10) is of a U-shaped block structure; the middle groove of the limiting block (10) is matched with the longitudinal connecting lug (132) in size; the tops of the connecting parts at two sides of the limiting block (10) are respectively matched with the transverse connecting lugs (131) in size; the longitudinal connecting lug (132) is detachably and fixedly connected with the liquid crystal screen (12) through a screw, the longitudinal connecting lug (132) is clamped on the limiting block (10), and the transverse connecting lug (131) is detachably and fixedly connected with the screen front panel (15) through a screw;
a plurality of round step holes (111) are formed in corners of the screen rear cover (11) and correspond to the limiting bosses (151) on the screen front panel (15); and a threaded hole corresponding to the through hole on the round bench hole (111) is further formed in the middle of the limiting boss (151).
2. The compact ruggedized portable machine according to claim 1, wherein: the clamping mechanism (6) comprises a lock tongue (61), a pressure spring (62) and a pressing block (63); the lower connecting rod of the lock tongue (61) is embedded in the step opening at the upper end of the dustproof cabin door (5); the upper end clamping part of the lock tongue (61) is arranged corresponding to the slotted hole on the main frame (21); the pressing block (63) is fixedly arranged on the step opening and is blocked with two side edges of the lock tongue (61); the pressure spring (62) is sleeved on the connecting rod, and the step opening surface of the dustproof cabin door (5) and the pressing block (63) are respectively used as spring seats, so that the limit movement of the lock tongue (61) on the dustproof cabin door (5) is realized.
3. The compact ruggedized portable machine according to claim 2, wherein: an outer lug (611) is also arranged on the outer side surface of the lock tongue (61); and/or the top of the lock tongue (61) is of an inclined block structure.
4. The compact ruggedized portable machine according to claim 1, wherein: a positioning rotating pin shaft (7) is also arranged; the positioning rotating pin shaft (7) comprises a cylindrical pin part (71) and a mounting part (72); the two mounting parts (72) are embedded in the mounting grooves on the side edges of the main frame (21) and are positioned and mounted on the two side edges of the lower end of the dustproof cabin door (5) through screws; the cylindrical pin parts (71) are respectively penetrated at two side edges of the lower end of the dustproof cabin door (5), so that the dustproof cabin door (5) is hinged with the lower end of the concave part of the side edge of the main frame (21).
5. The compact ruggedized portable machine according to claim 1, wherein: the buckling structure (3) comprises a clamping connector (31), a torsion spring (32), a stop block (33) and a rotating shaft (34); the clamping connector (31) is arranged in the mounting groove of the display screen (1) through a rotating shaft (34) and is coaxially and rotatably connected with the rotating shaft (34); the torsion spring (32) is sleeved on the rotating shaft (34); the middle blocking part of the torsion spring (32) is clamped with the stop block (33); torsion arms at two ends of the torsion spring (32) are clamped on the clamping connector (31); thereby realizing the elastic automatic resetting of the clamping connector (31) in the mounting groove of the display screen (1).
6. The compact ruggedized portable machine according to claim 5, wherein: the tail end of the clamping connector (31) is provided with an accommodating cavity matched with the stop block (33) and the torsion spring (32) in size; the front end of the clamping connector (31) is of an L-shaped hook structure; the L-shaped hook head structure is arranged corresponding to the protruding part (211).
7. The compact ruggedized portable machine according to claim 1, wherein: and a plurality of positioning columns (112) which are abutted with the inner side of the screen front panel (15) are further arranged at the corners of the screen rear cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053399.2A CN109521846B (en) | 2019-01-21 | 2019-01-21 | Portable machine is consolidated to compact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053399.2A CN109521846B (en) | 2019-01-21 | 2019-01-21 | Portable machine is consolidated to compact |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109521846A CN109521846A (en) | 2019-03-26 |
| CN109521846B true CN109521846B (en) | 2023-10-20 |
Family
ID=65799660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910053399.2A Active CN109521846B (en) | 2019-01-21 | 2019-01-21 | Portable machine is consolidated to compact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109521846B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116991262A (en) * | 2021-12-14 | 2023-11-03 | 韦氏（苏州）医疗科技有限公司 | Medical electronic information screen |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19638615A1 (en) * | 1995-09-21 | 1997-03-27 | Alps Electric Co Ltd | Disc cassette device |
| TW201714546A (en) * | 2015-10-29 | 2017-05-01 | Ykk Corp | Method and apparatus for moving slider to stopper capable of allowing a slider of a conveyed zipper to be stopped via a simple structure |
| CN208224913U (en) * | 2018-05-17 | 2018-12-11 | 英菲森（深圳）光电科技有限公司 | A kind of big wide-angle screen of the upside-down mounting of stable placement |
-
2019
- 2019-01-21 CN CN201910053399.2A patent/CN109521846B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19638615A1 (en) * | 1995-09-21 | 1997-03-27 | Alps Electric Co Ltd | Disc cassette device |
| TW201714546A (en) * | 2015-10-29 | 2017-05-01 | Ykk Corp | Method and apparatus for moving slider to stopper capable of allowing a slider of a conveyed zipper to be stopped via a simple structure |
| CN208224913U (en) * | 2018-05-17 | 2018-12-11 | 英菲森（深圳）光电科技有限公司 | A kind of big wide-angle screen of the upside-down mounting of stable placement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109521846A (en) | 2019-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6504710B2 (en) | Method of interconnecting of a hand-held auxiliary unit, a portable computer and a peripheral device | |
| US7719827B2 (en) | Electronic device | |
| CN109521846B (en) | Portable machine is consolidated to compact | |
| US20120162893A1 (en) | Mounting apparatus for data storage device | |
| CN210721296U (en) | Case and expansion module | |
| CN209132672U (en) | A kind of compact reinforced portable machine | |
| CN109542175B (en) | Improved positioning and mounting structure for reinforced portable machine display screen | |
| CN214899077U (en) | Dustproof mechanism of server USB interface | |
| CN210691206U (en) | Computer hard disk fixing equipment | |
| CN209132673U (en) | A kind of dust-proof reinforced portable machine | |
| CN108008835B (en) | Reinforced KVM switch mounting structure | |
| CN108089639A (en) | A kind of compact reinforces KVM switcher mounting structure | |
| CN217213572U (en) | Flat plate convenient to assemble | |
| CN206094495U (en) | Apron, air conditioner casing and air conditioner | |
| CN218512864U (en) | Notebook computer based on corner flexible glue anti-falling structure | |
| CN220252780U (en) | LED display unit and LED display module with same | |
| CN218158904U (en) | Shockproof computer case for desktop assembled computer | |
| CN210428327U (en) | Novel computer case | |
| CN216979700U (en) | Machine box | |
| CN210515099U (en) | Tablet rear cover of notebook computer | |
| CN217213624U (en) | Tool-free bracket module for Ruler SSD | |
| CN219571408U (en) | Display screen clamping support | |
| CN113400227B (en) | Power supply equipment detacher | |
| CN220041051U (en) | Clip type supporting device | |
| CN212617513U (en) | Fixing device for computer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230088 6 / F, Zone E, G4 / F, phase II, innovation industrial park, 2800 innovation Avenue, hi tech Zone, Hefei City, Anhui Province Applicant after: Zhongke Hengyan Intelligent Technology Co.,Ltd. Address before: 230088 6 / F, Zone E, G4 / F, phase II, innovation industrial park, 2800 innovation Avenue, hi tech Zone, Hefei City, Anhui Province Applicant before: HEFEI HENGYAN INTELLIGENT TECHNOLOGY CO.,LTD. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |