CN109041491B - Spare part assembly with quickly-disassembled and-assembled top cover - Google Patents
Spare part assembly with quickly-disassembled and-assembled top cover Download PDFInfo
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- CN109041491B CN109041491B CN201810962607.6A CN201810962607A CN109041491B CN 109041491 B CN109041491 B CN 109041491B CN 201810962607 A CN201810962607 A CN 201810962607A CN 109041491 B CN109041491 B CN 109041491B
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- clamping
- top cover
- box body
- guide block
- elastic
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
Abstract
The invention relates to a spare part combination with a quickly-disassembled top cover, which comprises a box body with an open top end and a top cover detachably arranged at the open end of the box body in a covering manner, wherein a clamping groove is formed at one side of the open end of the box body; when the top cover is disassembled, the elastic clamping mechanism is extruded to be separated from the box body, and then the top cover is pulled out of the clamping groove; when the top cover is installed, one end of the top cover is inserted into the clamping groove, the elastic clamping mechanism is extruded to enable the elastic clamping mechanism to correspond to the clamping position points on the side wall of the box body, and the elastic clamping mechanism is released to enable the elastic clamping mechanism to be clamped correspondingly to the clamping position points. According to the spare part combination, the clamping groove and the elastic clamping mechanism are arranged at the open end of the box body, the top cover can be positioned through the clamping groove, then the elastic clamping mechanism is used for clamping and fixing the top cover, an additional tool is not needed, the top cover of the spare part combination can be quickly disassembled and assembled, the operation is simple and convenient, and the cost is low.
Description
Technical Field
The invention relates to a device in the field of electronic equipment, in particular to a tool-free quick assembly and disassembly device for a combined top cover of a spare part.
Background
The combination is a basic unit of military electronic equipment, and the spare part combination is used as a non-functional unit mainly for storing articles such as spare parts, accessories, independent units, tools and the like, plays a role in storage and protection, and is an indispensable component of the system. Spare part combination is different from the functional unit combination, and in the product life cycle, the frequency of facial make-up is higher in the combination top cap dismantlement. Spare part integrated design generally uses the sheet metal component as the major structure, adopts the screw thread fastening mode of screw, nut, packing ring. The screw fastening mode must rely on the instrument at the dismouting in-process, and operating efficiency is low to the standard component easily scatters, loses, even causes the short circuit.
At present, the spare part combination top cap fastening design mostly adopts the hasp, does not drop screw subassembly or the mode that the two combine, all can not satisfy application demands such as instrument of exempting from, quick assembly disassembly, on-vehicle, low cost, high reliability.
Disclosure of Invention
The invention aims to solve the technical problem of providing a spare part combination with a quickly-disassembled top cover aiming at the defects of the prior art.
The technical scheme for solving the technical problems is as follows: a spare part combination with a quickly-disassembled top cover comprises a box body with an open top end and the top cover detachably arranged at the open end of the box body in a covering mode, wherein a clamping groove is formed in one side of the open end of the box body;
when the top cover is disassembled, the elastic clamping mechanism is extruded to be separated from the box body, and then the top cover is pulled out of the clamping groove; when the top cover is installed, one end of the top cover is inserted into the clamping groove to extrude the elastic clamping mechanism to enable the elastic clamping mechanism to correspond to the clamping position on the side wall of the box body, and the elastic clamping mechanism enables the elastic clamping mechanism to be clamped and connected correspondingly to the clamping position.
The invention has the beneficial effects that: according to the spare part combination, the clamping groove and the elastic clamping mechanism are arranged at the open end of the box body, the top cover can be positioned through the clamping groove, then the elastic clamping mechanism is used for clamping and fixing the top cover, an additional tool is not needed, the top cover of the spare part combination can be quickly disassembled and assembled, the operation is simple and convenient, and the cost is low.
On the basis of the technical scheme, the invention can be further improved as follows.
Further, elasticity chucking mechanism includes installation department, chucking part and elastic component, the installation department is fixed on the top cap and its inside installation cavity that forms, the elastic component is located in the installation cavity, the chucking part with the elastic component is connected and is passed through the elastic component realize with the cooperation at chucking position.
The beneficial effect of adopting the further scheme is that: adopt installation department, clamping part and elastic component complex structure, make clamping part can be through the reciprocating motion of elastic component on the installation department, and then realize with the joint of chucking position point or break away from.
Further, the clamping part comprises an abutting end and a clamping end, the clamping part penetrates through the installation part, the abutting end and the clamping end penetrate out of the installation cavity respectively, the abutting end abuts against the outer side wall of the installation part, and the clamping end is matched with the clamping site; the middle part of clamping part is located the installation intracavity and with the elastic component is connected, the elastic component can drive the clamping part motion when being extruded realize with the joint or the separation of chucking position point.
The beneficial effect of adopting the further scheme is that: follow respectively with the both ends of clamping part the installation cavity is worn out, makes the middle part of clamping part cooperate with the elastic component in the installation cavity, can make the displacement space of clamping part bigger, makes its cooperation with the chucking position more firm.
Further, the chucking part includes guide block and locating pin, the both ends of locating pin do respectively butt end and chucking end, the guide block is installed the middle part of locating pin just can be in the limited range in slide in the installation cavity, the elastic component both ends are connected respectively the guide block with just follow on the inner wall of installation cavity elastic deformation takes place for the direction of motion of guide block.
The beneficial effect of adopting the further scheme is that: through adopting guide block and locating pin complex structure, the accessible promotes the guide block and realizes the reciprocating motion of locating pin, convenient operation.
Furthermore, the guide block is U-shaped, and two side walls of the guide block are respectively in corresponding sliding connection with two inner side walls of the installation cavity; the clamping end penetrates out of the bottom of the guide block.
The beneficial effect of adopting the further scheme is that: the guide block with the U-shaped structure is adopted, so that the guide block is more easily matched with the installation part in an adaptive assembly mode.
Furthermore, the two side walls of the guide block are respectively provided with a sliding hole arranged along the movement direction of the clamping part, the positions in the installation cavity corresponding to the two side walls of the guide block are provided with a limiting part, and the limiting parts are arranged in the sliding holes and can move along the length direction of the sliding holes.
The beneficial effect of adopting the further scheme is that: the two side walls of the guide block are respectively provided with a sliding hole, and a limiting part is arranged in the installation cavity, so that the guide block can slide in a limited range, and the guide block is prevented from sliding out of the installation cavity.
Further, one end of the sliding hole extends to the end part of the side wall of the guide block;
the limiting piece is a bolt, and two ends of the bolt are respectively fixed on two side walls of the installation cavity;
the elastic part is a spring which is sleeved on the clamping part;
one end of the positioning pin, which is matched with the clamping position point, is conical, and the number of the clamping parts is two;
the clamping points are positioning holes formed in the box body.
The beneficial effect of adopting the further scheme is that: one end of the sliding hole extends out of the end part of the side wall of the guide block, so that the guide block can be conveniently disassembled and assembled; the spring is convenient to install and has good elastic deformation effect; one end of the positioning pin is arranged to be conical, so that the positioning pin is convenient to guide and fasten during use; set up two chucking parts, can increase fastening force, can restrict the guide block moreover and in the installation department internal rotation, ensure that the push-and-pull is smooth and easy.
Further, a lateral wall of installation department is open structure, the guide block sets up in the open structure of installation department lateral wall.
The beneficial effect of adopting the further scheme is that: set up installation department lateral wall into open structure, make things convenient for the installation and the location of guide block.
Furthermore, the top end of one side wall of the box body extends to the upper part of the box body to form a clamping edge, and a clamping groove for inserting a top cover is reserved between the clamping edge and the top end of the box body; the box body is located be equipped with respectively on the both sides wall of joint limit both sides chucking position point, be equipped with respectively on the inside wall of top cap with the position that the chucking position point corresponds elasticity chucking mechanism.
The beneficial effect of adopting the further scheme is that: set up the joint limit on the box body top to carry out the joint through joint limit and box body top cooperation to top cap one end, when carrying out the dismouting to the top cap, directly with the top cap insert the draw-in groove can.
Furthermore, the top cover is provided with a dismounting hole convenient for operating the elastic clamping mechanism, and the elastic clamping mechanism is exposed from the corresponding dismounting hole.
The beneficial effect of adopting the further scheme is that: the top cover is provided with the dismounting hole, the elastic clamping mechanism is exposed from the dismounting hole, and the elastic clamping mechanism is convenient to operate.
Drawings
FIG. 1 is a schematic perspective view of the top cover and the box body of the spare part assembly of the present invention in a separated configuration;
FIG. 2 is a schematic perspective exploded view of the spare part assembly of the present invention;
FIG. 3 is a schematic perspective view of the spring clamping mechanism of the present invention;
fig. 4 is a perspective exploded view of the resilient clamping mechanism of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a box body; 11. a front panel; 12. a rear panel; 121. clamping and connecting edges; 13. a left side plate; 14. a right side plate; 15. a base plate; 16. a handle; 17. positioning holes; 18. riveting a nut;
2. a top cover; 21. disassembling and assembling holes; 22. a first flanging;
3. an elastic clamping mechanism; 31. an installation part; 311. a mounting cavity; 32. a guide block; 321. a slide hole; 33. positioning pins; 331. a butting end; 332. clamping the end; 333. positioning ribs; 34. an elastic member; 35. a limiting member; 36. second flanging; 37. and (7) installing holes.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth to illustrate, but are not to be construed to limit the scope of the invention.
Example 1
As shown in fig. 1 and fig. 2, the spare part assembly for quickly disassembling and assembling a top cover of this embodiment includes a box body 1 with an open top end and a top cover 2 detachably covering an open end of the box body 1, wherein a clamping groove is formed on one side of the open end of the box body 1, one end of the top cover 2 is inserted into the clamping groove, and the other end is clamped on a side wall of the box body 1 through a plurality of elastic clamping mechanisms 3;
when the top cover 2 is detached, the elastic clamping mechanism 3 is extruded to be separated from the box body 1, and then the top cover 2 is pulled out of the clamping groove; when installing top cap 2, will 2 one ends of top cap are inserted the draw-in groove extrudees elasticity chucking mechanism 3 make its with chucking position on the 1 lateral wall of box body corresponds, releases elasticity chucking mechanism 3 makes its joint correspond on the chucking position.
The elastic chuck mechanism 3 of the present embodiment may have any structure capable of being popped and snapped into a corresponding position. The box body 1 preferably adopts a cubic structure. The clamping sites can be positioning holes or positioning grooves formed in the box body.
The spare part combination of this embodiment through set up draw-in groove and elasticity chucking mechanism at the box body opening end, can fix a position the top cap through the draw-in groove earlier, and rethread elasticity chucking mechanism realizes the chucking to the top cap and fixes, does not need extra instrument, can carry out quick assembly disassembly, and easy operation is convenient, and is with low costs to spare part combination top cap.
Example 2
As shown in fig. 1 and fig. 2, the spare part assembly for quickly disassembling and assembling a top cover of this embodiment includes a box body 1 with an open top end and a top cover 2 detachably covering an open end of the box body 1, wherein a clamping groove is formed on one side of the open end of the box body 1, one end of the top cover 2 is inserted into the clamping groove, and the other end is clamped on a side wall of the box body 1 through a plurality of elastic clamping mechanisms 3;
when the top cover 2 is detached, the elastic clamping mechanism 3 is extruded to be separated from the box body 1, and then the top cover 2 is pulled out of the clamping groove; when installing top cap 2, will 2 one ends of top cap are inserted the draw-in groove extrudees elasticity chucking mechanism 3 make its with chucking position on the 1 lateral wall of box body corresponds, releases elasticity chucking mechanism 3 makes its joint correspond on the chucking position.
As shown in fig. 1 and fig. 2, the box body 1 of the present embodiment includes a front panel 11, a left side panel 13, a right side panel 14, a rear panel 12, and a bottom panel 15, wherein the front panel 11, the left side panel 13, the right side panel 14, and the rear panel 12 are enclosed and fixed on the peripheral edge of the bottom panel 15 to form a box body structure with an open upper end. The upper end of the rear panel 12 extends to the upper part of the box body 1 to form a clamping edge 121, and a clamping groove for inserting the top cover 2 is reserved between the clamping edge 121 and the top end of the box body 1. The box body 1 is located be equipped with on the both sides wall of joint limit 121 both sides respectively chucking position point, be equipped with respectively on the inside wall of top cap 2 with the position that chucking position point corresponds elasticity chucking mechanism 3. Set up joint limit 121 on box body 1 top to carry out the joint through joint limit 121 and the cooperation of box body 1 top to top cap 2 one end, when carrying out the dismouting to top cap 2, directly with top cap 2 insert the draw-in groove can. A handle 16 convenient for lifting is arranged on the outer side surface of the front panel 11.
The clamping position points are positioning holes 17 formed in the box body 1, and the elastic clamping mechanism 3 can be clamped in the positioning holes 17 in an adaptive mode. And riveting nuts 18 for connecting spare part combination internal guide rails are respectively arranged on the left side plate 13 and the right side plate 14. The left side edge and the right side edge of the top cover 2 are both bent downwards and are respectively provided with a first flanging 22 for hiding and shielding the upper ends of the left side plate and the right side plate when the top cover 2 is covered at the open end of the box body 1.
In addition, flanges are formed at the upper end and the lower end of the left side plate 13 and the right side plate 14 respectively extending into the mounting cavity 311, and the flanges at the upper end and the lower end of the left side plate 13 and the right side plate 14 respectively abut against the inner side surfaces of the top cover 2 and the bottom plate 15.
A preferred scheme of this embodiment does, elasticity chucking mechanism 3 includes installation department 31, chucking part and elastic component 34, installation department 31 is fixed on top cap 2 and its inside installation cavity 311 that forms, elastic component 34 is located in installation cavity 311, the chucking part with elastic component 34 is connected and is passed through elastic component 34 realize with the cooperation of chucking point. Adopt installation department, clamping part and elastic component complex structure, make clamping part can be through the reciprocating motion of elastic component on the installation department, and then realize with the joint of chucking position point or break away from.
The mounting portion 31 is a shell with an open top, a second flange 36 is formed by extending the open top end of the shell to the periphery, a mounting hole 37 is formed in the second flange 36, and the second flange 36 is detachably connected with the top cover 2 through the bolt matching mounting hole 37.
Specifically, the fastening part includes an abutting end 331 and a fastening end 332, the fastening part is disposed on the mounting part 31 in a penetrating manner, the abutting end 331 and the fastening end 332 respectively penetrate out of the mounting cavity 311, the abutting end 331 abuts against the outer side wall of the mounting part 31, and the fastening end 332 is matched with the fastening point; the middle part of chucking part is located in the installation cavity 311 and with elastic component 34 is connected, elastic component 34 can drive the chucking part motion when being extruded realize with the joint or the separation of chucking position point. Follow respectively with the both ends of clamping part the installation cavity is worn out, makes the middle part of clamping part cooperate with the elastic component in the installation cavity, can make the displacement space of clamping part bigger, makes its cooperation with the chucking position more firm.
In this embodiment, a preferable scheme of the clamping part is that the clamping part includes a guide block 32 and a positioning pin 33, two ends of the positioning pin 33 are the abutting end 331 and the clamping end 332, respectively, the guide block 32 is installed in the middle of the positioning pin 33 and can slide in the installation cavity 311 within a limited range, two ends of the elastic member 34 are connected to the inner walls of the guide block 32 and the installation cavity 311, respectively, and elastically deform along the moving direction of the guide block 32; the abutting end 331 is detachably connected with a limit nut, and the positioning pin 33 abuts against the outer side wall of the mounting part 31 through the limit nut; through adopting guide block and locating pin complex structure, the accessible promotes the guide block and realizes the reciprocating motion of locating pin, convenient operation. The positioning pin 33 is disposed perpendicular to the left side plate 13 or the right side plate 14 of the box body 1, and the elastic member 34 is elastically deformed in a direction perpendicular to the left side plate 13 or the right side plate 14 of the box body 1.
Preferably, the guide block 32 is U-shaped, and two side walls of the guide block 32 are respectively in corresponding sliding connection with two inner side walls of the installation cavity 311; the gripping end 332 extends out from the bottom of the guide block 32. The guide block with the U-shaped structure is adopted, so that the guide block is more easily matched with the installation part in an adaptive assembly mode.
In a preferable embodiment of this embodiment, two side walls of the guide block 32 are respectively provided with a sliding hole 321 arranged along the movement direction of the clamping portion, a position in the installation cavity 311 corresponding to the two side walls of the guide block 32 is provided with a limiting member 35, and the limiting member 35 is disposed in the sliding hole 321 and can move along the length direction of the sliding hole 321. The two side walls of the guide block are respectively provided with a sliding hole, and a limiting part is arranged in the installation cavity, so that the guide block can slide in a limited range, and the guide block is prevented from sliding out of the installation cavity.
Wherein, one end of the sliding hole 321 of the present embodiment extends to the end of the side wall of the guide block 32; one end of the sliding hole 321 extends out of the end part of the side wall of the guide block 32, so that the guide block 32 can be conveniently disassembled; each side wall of the guide block 32 is provided with two slide holes 321 which are arranged in parallel up and down.
As shown in fig. 3 and 4, one end of the positioning pin 33, which is matched with the clamping position point, is tapered, and two clamping parts are provided; one end of the positioning pin is arranged to be conical, so that the positioning pin is convenient to guide and fasten during use; set up two chucking parts, can increase fastening force, can restrict the guide block moreover and in the installation department internal rotation, ensure that the push-and-pull is smooth and easy.
As shown in fig. 4, the positioning pin 33 of the present embodiment is provided with a positioning rib 333 in the middle, one side of the positioning rib 333 abuts against the inner sidewall of the guide block 32, the other side abuts against one end of the elastic member 34, and the other end of the elastic member 34 abuts against the inner sidewall of the mounting cavity 311 and corresponds to the abutting end of the positioning pin 33. The positioning rib 333 is annular and is annularly arranged on the positioning pin 33. The guide block 32 and the positioning pin 33 are not fixedly connected, the positioning pin 33 penetrates through the bottom of the guide block 32, the positioning rib 333 abuts against the inner side surface of the guide block 32, the guide block 32 is pushed, the positioning rib 333 is further pushed, the positioning pin 33 is driven to move on the mounting portion 31, and meanwhile the elastic piece 34 is compressed.
As shown in fig. 3 and 4, the limiting member 35 is a bolt, and two ends of the bolt are respectively fixed on two side walls of the mounting cavity 311; the number of the two limiting members 35 is two, the two limiting members 35 are fixed on two side walls of the installation cavity 311 in an up-down parallel manner, and the sliding holes 321 on the two side walls of the guide block 32 are correspondingly clamped on the bolts respectively. And one end of the positioning pin 33 extending out of the guide block 32 is positioned in a gap between the two bolts, so that the positioning pin can be limited to a certain extent. The positioning pins 33 are two and arranged in parallel.
As shown in fig. 3 and 4, the elastic member 34 is a spring, and the spring is sleeved on the clamping part; the spring is convenient to install and has good elastic deformation effect;
as shown in fig. 1 and 2, a side wall of the mounting portion 31 is an open structure, and the guide block 32 is disposed in the open structure of the side wall of the mounting portion 31. Set up installation department lateral wall into open structure, make things convenient for the installation and the location of guide block.
As shown in fig. 1 and 2, the top cover 2 is provided with a mounting and dismounting hole 21 for facilitating the operation of the elastic clamping mechanism 3, and the elastic clamping mechanism 3 is exposed from the corresponding mounting and dismounting hole 21. The top cover is provided with the dismounting hole, the elastic clamping mechanism is exposed from the dismounting hole, and the elastic clamping mechanism is convenient to operate.
The spare part combination of this embodiment through set up draw-in groove and elasticity chucking mechanism at the box body opening end, can fix a position the top cap through the draw-in groove earlier, and rethread elasticity chucking mechanism realizes the chucking to the top cap and fixes, does not need extra instrument, can carry out quick assembly disassembly, and easy operation is convenient, and is with low costs to spare part combination top cap.
This device realizes spare part combination top cap quick assembly disassembly through following mode:
when the top cap is assembled, one end of the top cap non-elastic clamping mechanism is pushed into the clamping groove formed by the rear panel, the left side panel and the right side panel, and the guide blocks of the elastic clamping mechanisms on the two sides of the top cap are pulled oppositely by two hands to compress the spring. The elastic clamping mechanism enters the combined space of the box body, namely when the top cover is to be attached to the top ends of the left side plate and the right side plate, the guide block is loosened, the guide block and the positioning pin are pushed to the left side plate and the right side plate by the elastic force of the spring, the position of the top cover is adjusted, and the positioning pin enters the positioning holes of the left side plate and the right side plate by the elastic force of the spring, so that the top cover is. When the top cover is disassembled, the guide block is pulled by two hands again, the positioning pin is separated from the positioning hole, the top cover is lifted, the positioning pin is placed to interfere with the bending part of the side plate, then the guide block is loosened, and the top cover is taken out from a clamping groove formed by the rear panel and the side plate.
In the description of the present invention, it is to be understood that the terms "center," "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer 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, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (5)
1. A spare part combination with a quickly-disassembled top cover is characterized by comprising a box body with an open top end and the top cover detachably arranged at the open end of the box body in a covering mode, wherein a clamping groove is formed in one side of the open end of the box body;
when the top cover is disassembled, the elastic clamping mechanism is extruded to be separated from the box body, and then the top cover is pulled out of the clamping groove; when the top cover is installed, one end of the top cover is inserted into the clamping groove, the elastic clamping mechanism is extruded to be corresponding to the clamping position points on the side wall of the box body, and the elastic clamping mechanism is released to be clamped on the corresponding clamping position points;
the elastic clamping mechanism comprises an installation part, a clamping part and an elastic part, the installation part is fixed on the top cover, an installation cavity is formed in the installation part, the elastic part is located in the installation cavity, and the clamping part is connected with the elastic part and is matched with the clamping point through the elastic part;
the clamping part comprises an abutting end and a clamping end, the clamping part is arranged on the mounting part in a penetrating mode, the abutting end and the clamping end penetrate out of the mounting cavity respectively, the abutting end abuts against the outer side wall of the mounting part, and the clamping end is matched with the clamping point; the middle part of the clamping part is positioned in the mounting cavity and is connected with the elastic part, and the elastic part can drive the clamping part to move to realize clamping connection or separation with the clamping position point when being extruded;
the clamping part comprises a guide block and a positioning pin, the abutting end and the clamping end are respectively arranged at two ends of the positioning pin, the guide block is installed in the middle of the positioning pin and can slide in the installation cavity within a limited range, two ends of the elastic part are respectively connected to the inner walls of the guide block and the installation cavity and elastically deform along the movement direction of the guide block;
the guide block is U-shaped, and two side walls of the guide block are respectively in corresponding sliding connection with two inner side walls of the installation cavity; the clamping end penetrates out of the bottom of the guide block;
the two side walls of the guide block are respectively provided with a sliding hole which is arranged along the movement direction of the clamping part, the positions in the installation cavity corresponding to the two side walls of the guide block are provided with a limiting part, and the limiting parts are arranged in the sliding holes and can move along the length direction of the sliding holes.
2. The spare part combination of quick-release top cover according to claim 1, wherein one end of the slide hole extends to the end of the guide block side wall;
the limiting piece is a bolt, and two ends of the bolt are respectively fixed on two side walls of the installation cavity;
the elastic part is a spring which is sleeved on the clamping part;
one end of the positioning pin, which is matched with the clamping position point, is conical;
the clamping points are positioning holes formed in the box body.
3. A spare part assembly for quickly assembling and disassembling a top cover according to claim 1 or 2, wherein a side wall of the mounting portion is an open structure, and the guide block is disposed in the open structure of the side wall of the mounting portion.
4. The spare part combination for quickly disassembling and assembling the top cover according to claim 1 or 2, wherein the top end of one side wall of the box body extends to the upper part of the box body to form a clamping edge, and the clamping groove for inserting the top cover is reserved between the clamping edge and the top end of the box body; the box body is located be equipped with respectively on the both sides wall of joint limit both sides chucking position point, be equipped with respectively on the inside wall of top cap with the position that the chucking position point corresponds elasticity chucking mechanism.
5. The spare part assembly for quickly disassembling and assembling the top cover according to claim 1 or 2, wherein the top cover is provided with disassembling and assembling holes for operating the elastic clamping mechanisms, and the elastic clamping mechanisms are exposed from the corresponding disassembling and assembling holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810962607.6A CN109041491B (en) | 2018-08-22 | 2018-08-22 | Spare part assembly with quickly-disassembled and-assembled top cover |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810962607.6A CN109041491B (en) | 2018-08-22 | 2018-08-22 | Spare part assembly with quickly-disassembled and-assembled top cover |
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| Publication Number | Publication Date |
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| CN109041491A CN109041491A (en) | 2018-12-18 |
| CN109041491B true CN109041491B (en) | 2020-03-27 |
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| CN201810962607.6A Active CN109041491B (en) | 2018-08-22 | 2018-08-22 | Spare part assembly with quickly-disassembled and-assembled top cover |
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| TWI705751B (en) * | 2019-10-16 | 2020-09-21 | 緯創資通股份有限公司 | Electronic device and housing structure and locking unit thereof |
| CN111065218A (en) * | 2020-01-16 | 2020-04-24 | 安徽成业电子科技有限公司 | Method for processing dustproof LED display screen power supply equipment |
| TWI774003B (en) * | 2020-06-12 | 2022-08-11 | 英業達股份有限公司 | Protective housing |
| CN114126304B (en) * | 2021-12-28 | 2023-09-29 | 河北环鼎石油设备有限责任公司 | Quick assembly disassembly apron's quick-witted case |
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| CN201152957Y (en) * | 2008-01-10 | 2008-11-19 | 佛山市顺德区顺达电脑厂有限公司 | Computer host machine box facilitating mounting and dismounting |
| CN201388352Y (en) * | 2009-04-27 | 2010-01-20 | 纬创资通股份有限公司 | Opening and closing mechanism with easy assembly and disassembly as well as electronic device employing same |
| CN101615662B (en) * | 2008-06-26 | 2012-01-25 | 深圳富泰宏精密工业有限公司 | Latching structure of battery cover |
| CN104039094A (en) * | 2013-03-07 | 2014-09-10 | 鸿富锦精密电子(天津)有限公司 | Electronic device case |
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| CN201018104Y (en) * | 2007-01-31 | 2008-02-06 | 实盈电子(东莞)有限公司 | Card-guiding mechanism of combined card connector |
| CN204244359U (en) * | 2014-11-18 | 2015-04-01 | Tcl集团股份有限公司 | The connect-disconnect structure of a kind of LCD TV and portable dismounting mainboard thereof |
| CN107655099A (en) * | 2017-11-08 | 2018-02-02 | 黄晓雯 | A kind of Household Air Purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201152957Y (en) * | 2008-01-10 | 2008-11-19 | 佛山市顺德区顺达电脑厂有限公司 | Computer host machine box facilitating mounting and dismounting |
| CN101615662B (en) * | 2008-06-26 | 2012-01-25 | 深圳富泰宏精密工业有限公司 | Latching structure of battery cover |
| CN201388352Y (en) * | 2009-04-27 | 2010-01-20 | 纬创资通股份有限公司 | Opening and closing mechanism with easy assembly and disassembly as well as electronic device employing same |
| CN104039094A (en) * | 2013-03-07 | 2014-09-10 | 鸿富锦精密电子(天津)有限公司 | Electronic device case |
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