CN209806245U - Wall-hanging machine case shell - Google Patents
Wall-hanging machine case shell Download PDFInfo
- Publication number
- CN209806245U CN209806245U CN201920305949.0U CN201920305949U CN209806245U CN 209806245 U CN209806245 U CN 209806245U CN 201920305949 U CN201920305949 U CN 201920305949U CN 209806245 U CN209806245 U CN 209806245U
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Abstract
The utility model discloses a wall-hanging chassis exterior belongs to quick-witted case installation technical field, and its technical requirement includes upper end open-ended box body, the box body includes back shroud and cladding in the bounding wall of back shroud week side, the bounding wall includes mutual bolt fastening's top board, downside board, left side board and right side board, the both ends of right side board and/or left side board outwards extend to the box body outside and set up a plurality of through-holes that supply the fix with screw. The utility model not only facilitates the installation of the parts or circuits inside the case, but also improves the safety of the operator when operating in the case; by arranging the two clamping grooves, the through hole and the two clamping grooves form a cross shape, so that an operator can adjust the mounting angle and position of the case as required, the operation is very convenient, and the application range of the case can be enlarged; through setting up L type connecting plate, improved the area of contact between bounding wall and the back shroud, stability when helping increasing both to connect.
Description
Technical Field
The utility model belongs to the technical field of the installation of quick-witted case, more specifically say, it relates to a wall-hanging chassis exterior.
Background
The wall-mounted case is an aluminum alloy case adopting a wall-mounted type, the case body adopts high-quality aluminum alloy sections, and the wall-mounted type aluminum alloy case has the characteristics of firm structure, attractive appearance, good heat dissipation performance and the like, is widely applied to industries such as instruments, electronics, communication, automation, sensors, smart cards, industrial control, precision machinery and the like, and is an ideal case body of high-grade instruments and meters.
At present, the existing chassis shell usually adopts bolts to penetrate through the bottom wall of the chassis and directly install the bolts on the wall surface, or an installation seat is installed on the wall surface, a plurality of screws are installed on the installation seat, and then a plurality of gourd holes corresponding to the screws are arranged on the bottom wall of the chassis. The two types of placement are common wall-mounted type case installation modes, but when the bolts or the screws are installed, the bolts or the screws protrude out of the case, and at the moment, when an operator operates in the case, the installation or the arrangement of parts or lines in the case can be influenced, and the bolts or the screw heads protruding out are easy to hook and break fingers, so that the working safety of the operator is influenced. Therefore, a new technical solution is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a wall-hanging machine case shell has not only made things convenient for the installation of quick-witted incasement portion spare part or circuit, but also can improve the security of operator when quick-witted incasement operation.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a wall-hanging chassis exterior, includes upper end open-ended box body, the box body includes back shroud and cladding at the bounding wall of back shroud week side, the bounding wall includes mutual bolt fastening's epipleural, lower plate, left side board and right side board, the both ends of right side board and/or left side board outwards extend to the box body outside and set up a plurality of through-holes that supply the fix with screw.
Through adopting above-mentioned technical scheme, set up the through-hole at the both ends of right side board or left side board, the operator only needs the position according to the through-hole of seting up this moment, and mark the position of installation on the wall of treating the installation with the marker pen, aim at above-mentioned mark point with the through-hole of box body afterwards, adopt the hammer to pass above-mentioned through-hole respectively with the screw simultaneously, and fixed mounting is at above-mentioned mark point, the installation to chassis exterior can be accomplished on the outer wall of through-hole to the head butt of screw this moment, the installation of screw also can not influence the installation of the inside spare part of quick-witted case or circuit simultaneously, the security of operator when the operation.
The utility model discloses further set up to: the through hole is long-strip-shaped, the through hole is arranged along the length direction of the right side plate, and the inner diameter of the through hole is larger than or equal to the maximum outer diameter of the screw.
Through adopting above-mentioned technical scheme, when the position or the chassis exterior that need change the installation, the operator only need lift the box body for the head of screw and the outer wall alternate segregation of through-hole, the head of screw can be followed in above-mentioned through-hole and taken out this moment, convenience and laborsaving very.
The utility model discloses further set up to: and the left side wall and the right side wall of the through hole are both provided with a clamping groove which is horizontally arranged.
through adopting above-mentioned technical scheme, all set up the joint groove in the left and right sides of through-hole, constitute "ten" shape between through-hole and two joint grooves this moment. Therefore, an operator can adjust the installation angle and the position of the case as required, the operation is very convenient, and the application range of the case can be enlarged.
the utility model discloses further set up to: the afterbody of screw is equipped with the external screw thread, the cover is equipped with the spring between the outer wall of screw and through-hole, be equipped with in the through-hole with the internal thread of external screw thread looks adaptation.
Because the mode that directly adopts the screw joint is not very stable when fixing chassis housing, consequently through adopting above-mentioned technical scheme, adopts the screw thread to connect, has improved the joint strength between screw and the through-hole. Meanwhile, due to the existence of the spring, the anti-seismic effect during installation can be improved, and the connection strength between the spring and the mounting is effectively improved.
The utility model discloses further set up to: the inner wall of the head of the screw protrudes towards the tail of the screw and is provided with a clamping block, and the clamping block is matched with the inner wall of the clamping groove or the through hole.
By adopting the technical scheme, the clamping block can help the spring to be clamped on one hand, and the stability of the spring during installation is improved; on the other hand, the fixture block is matched with the inner wall of the clamping groove or the through hole, so that the relative movement between the screw and the through hole is effectively reduced, and the stability of the chassis shell during installation is improved.
The utility model discloses further set up to: the coaming is provided with a mounting plate on one side close to the rear cover plate, and the mounting plate is bent towards the inner wall direction of the rear cover plate and attached to the inner wall of the rear cover plate.
Through adopting above-mentioned technical scheme, adopt above-mentioned mode to improve the laminating degree when installing between bounding wall and the back shroud, improved the area of contact between bounding wall and the back shroud, stability when helping increasing both to connect.
the utility model discloses further set up to: and an L-shaped connecting plate is arranged between every two adjacent mounting plates, and two ends of the L-shaped connecting plate are respectively connected with the two adjacent mounting plates on the rear cover plate through bolts.
Through adopting above-mentioned technical scheme, improved the area of contact between bounding wall and the back shroud, stability when helping increasing both to connect.
The utility model discloses further set up to: the side plate close to the opening is provided with a plurality of counter bores.
Through adopting above-mentioned technical scheme, the operator can place L type connecting plate laminating inboard at the bounding wall, adopts the countersunk head bolt to pass through the through-hole on the bounding wall in proper order and bolt locking on the bounding wall after that, has not only made things convenient for the installation to the apron, but also can not cause the influence to the outward appearance, has improved the pleasing to the eye degree of whole case casing.
To sum up, the utility model discloses following beneficial effect has:
1. the utility model not only facilitates the installation of the parts or circuits inside the case, but also improves the safety of the operator when operating in the case;
2. By arranging the two clamping grooves, the through hole and the two clamping grooves form a cross shape, so that an operator can adjust the mounting angle and position of the case as required, the operation is very convenient, and the application range of the case can be enlarged;
3. Through setting up L type connecting plate, improved the area of contact between bounding wall and the back shroud, stability when helping increasing both to connect.
Drawings
FIG. 1 is a perspective view of the present embodiment 1;
FIG. 2 is a perspective view of the present embodiment 2;
FIG. 3 is an enlarged view of A in FIG. 2, which is mainly used for showing the relative positions and connection relationships among the L-shaped connecting plate, the mounting plate and the rear cover plate;
FIG. 4 is an enlarged view of B in FIG. 2, which is mainly used to show the relative position relationship between the through hole and the clamping groove on the right side plate;
FIG. 5 is a perspective view of the present embodiment 3 with one of the screws and springs removed;
fig. 6 is an enlarged view of C in fig. 5, which is mainly used for showing the relative positions and connection relations among the right side plate, the through hole, the internal thread, the screw, the external thread and the spring.
Description of the drawings: 1. a box body; 2. a rear cover plate; 3. enclosing plates; 4. an upper side plate; 5. a lower side plate; 6. a left side plate; 7. a right side plate; 8. a screw; 9. a through hole; 10. a clamping groove; 12. an external thread; 13. a spring; 14. an internal thread; 15. a clamping block; 16. mounting a plate; 17. an L-shaped connecting plate; 18. a counterbore.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example 1: a wall-hanging chassis housing, as shown in figure 1, includes box body 1 with upper end opening, box body 1 includes back cover plate 2 and enclosing plate 3 coated on the periphery of back cover plate 2, wherein enclosing plate 3 includes upper side plate 4, lower side plate 5, left side plate 6 and right side plate 7 fixed by bolts. Meanwhile, two ends of the right side plate 7 extend outwards to the outside of the box body 1 and are provided with four through holes 9 for fixing screws 8 (not shown in the figure). The operator only needs to be according to the position of the through hole 9 who sets up this moment, and the position of installation is marked on the wall of treating the installation to the marker with the marker pen, aim at above-mentioned mark point with the through hole 9 of box body 1 afterwards, adopt the hammer to pass above-mentioned through hole 9 respectively with screw 8 simultaneously, and fixed mounting is at above-mentioned mark point, the installation to quick-witted case shell can be accomplished on the outer wall of through hole 9 to the head butt of screw 8 this moment, the installation of screw 8 can not influence the installation of the inside spare part of quick-witted case or circuit yet simultaneously, the security of operator when the operation in quick-witted case can also.
As shown in fig. 1, in order to facilitate the replacement of the installation position or the chassis housing by an operator, the through hole 9 is elongated, the through hole 9 is disposed along the length direction of the right side plate 7, and the inner diameter of the through hole 9 is equal to or larger than the maximum outer diameter of the screw 8. Therefore, an operator only needs to lift the box body 1, so that the head of the screw 8 is separated from the outer wall of the through hole 9, the head of the screw 8 can be taken out of the through hole 9 at the moment, and the operation is very convenient and labor-saving.
In order to improve the convenience of installation on the basis of ensuring the aesthetic appearance, as shown in fig. 1 and 4, four circular counter bores 18 are formed in the side of the enclosing plate 3 close to the opening. From this the operator can place L type connecting plate 17 laminating in bounding wall 3 inboard, adopts the countersunk head bolt to pass through-hole 9 and bolt locking on bounding wall 3 in proper order on following, has not only made things convenient for the installation to the apron, but also can not cause the influence to the outward appearance, has improved the pleasing to the eye degree of whole casing.
The first working principle is as follows:
During work, an operator actually adjusts and determines the installation angle and the installation mode of the case according to the place where the case is installed, then the installation position is marked on the wall surface to be installed by using a marking pen according to the position of the opened through hole 9, and meanwhile, the screws 8 respectively penetrate through the through holes 9 by using a hammer and are fixedly installed at the marked point. And then, the through holes 9 of the box body 1 are aligned to the screws 8, so that the tail parts of the screws 8 sequentially penetrate through the corresponding through holes 9 and are clamped on the outer walls of the through holes 9 or the clamping grooves 10, and the head parts of the screws 8 are abutted against the outer walls of the through holes 9, so that the case shell can be installed.
Example 2: a wall-hanging chassis housing, the difference with embodiment 1 lies in: as shown in fig. 2 and 4, in order to increase the application range of the above-mentioned chassis, a clamping groove 10 is horizontally arranged on both left and right side walls of the through hole 9, and at this time, a cross shape is formed between the through hole 9 and the two clamping grooves 10. Therefore, an operator can adjust the installation angle and the position of the case as required, the operation is very convenient, and the application range of the case can be enlarged.
in order to improve the stability of the chassis housing during installation, as shown in fig. 6, the inner wall of the head of the screw 8 protrudes toward the tail of the screw 8 and is provided with a rectangular fixture block 15, and the rectangular fixture block 15 is matched with the inner walls of the fixture groove 10 and the through hole 9, so that the relative movement between the screw 8 and the through hole 9 is effectively reduced, and the stability of the chassis housing during installation is improved.
In order to improve the stability of the installation between the surrounding plate 3 and the back cover plate 2, as shown in fig. 3, a plurality of mounting plates 16 are arranged on the side of the surrounding plate 3 close to the back cover plate 2, wherein each mounting plate 16 is bent towards the inner wall of the back cover plate 2 and attached to the inner wall of the back cover plate 2. In addition, an L-shaped connecting plate 17 is installed between two adjacent mounting plates 16, and two ends of the L-shaped connecting plate 17 respectively connect the two adjacent mounting plates 16 to the rear cover plate 2 through bolts. Adopt above-mentioned mode to improve the laminating degree when installing between bounding wall 3 and back shroud 2 from this, improved the area of contact between bounding wall 3 and back shroud 2, stability when helping increasing both to connect.
Example 3: a wall-hanging chassis housing, the difference with embodiment 1 lies in: as shown in fig. 5 and 6, since the chassis housing is not stable when directly fastened by the screws 8, in order to improve the connection strength between the screws 8 and the through holes 9, the tail of the screw 8 is provided with an external thread 12, a spring 13 is sleeved between the screw 8 and the outer wall of the through hole 9, and the through hole 9 is round and is provided with an internal thread 14 on the inner wall thereof, the internal thread being matched with the external thread 12. The existence of the spring 13 can not only improve the anti-seismic effect, but also effectively improve the connection strength between the screw 8 and the through hole 9.
In order to improve the stability of the chassis housing during installation, as shown in fig. 6, the inner wall of the head of the screw 8 protrudes toward the tail of the screw 8 and is installed with a rectangular latch 15, and the latch 15 is matched with the inner wall of the through hole 9. The rectangular clamping blocks 15 can help to clamp the spring 13, so that the stability of the spring 13 during installation is improved.
the working principle is as follows:
During operation, an operator actually adjusts and determines the installation angle and the installation mode of the case according to the place where the case is installed, then marks the installation position on the wall surface to be installed by using the marking pen according to the position of the arranged through hole 9, and simultaneously arranges corresponding threaded holes on the wall surface. Meanwhile, the through holes 9 of the box body 1 are aligned to the mark points, the screws 8 respectively penetrate through the through holes 9 by adopting a screwdriver, the tail parts of the screws 8 sequentially penetrate through the corresponding through holes 9 and are clamped on the outer walls of the through holes 9 or the clamping grooves 10, and the heads of the screws 8 are abutted against the outer walls of the through holes 9 to complete the installation of the chassis shell.
The specific embodiments are only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a wall-hanging chassis exterior, includes upper end open-ended box body (1), box body (1) includes back shroud (2) and cladding bounding wall (3) of back shroud (2) week side, bounding wall (3) are including mutual bolt fastening's last curb plate (4), lower curb plate (5), left side board (6) and right side board (7), its characterized in that: the two ends of the right side plate (7) and/or the left side plate (6) extend outwards to the outside of the box body (1) and are provided with a plurality of through holes (9) for fixing screws (8).
2. the wall-hanging type case shell as claimed in claim 1, wherein: the through hole (9) is long, the through hole (9) is arranged along the length direction of the right side plate (7), and the inner diameter of the through hole (9) is larger than or equal to the maximum outer diameter of the screw (8).
3. The wall-hanging type case shell as claimed in claim 2, wherein: and the left side wall and the right side wall of the through hole (9) are both provided with a clamping groove (10) which is horizontally arranged.
4. The wall-hanging type case shell as claimed in claim 1, wherein: still be equipped with a plurality of through-holes (9) on right side board (7) and/or left side board (6), the afterbody of screw (8) is equipped with external screw thread (12), the cover is equipped with spring (13) between the outer wall of screw (8) and through-hole (9), be equipped with in through-hole (9) with internal thread (14) of external screw thread (12) looks adaptation.
5. The wall-hanging type case shell as claimed in claim 3 or 4, wherein: the inner wall of the head of the screw (8) protrudes towards the tail of the screw (8) and is provided with a clamping block (15), and the clamping block (15) is matched with the inner wall of the clamping groove (10) or the through hole (9).
6. The wall-hanging type case shell as claimed in claim 5, wherein: the coaming (3) is provided with an installation plate (16) on one side close to the rear cover plate (2), and the installation plate (16) is bent towards the inner wall direction of the rear cover plate (2) and attached to the inner wall of the rear cover plate (2).
7. the wall-hanging type case shell as claimed in claim 6, wherein: and an L-shaped connecting plate (17) is arranged between every two adjacent mounting plates (16), and two ends of the L-shaped connecting plate (17) are respectively connected with the two adjacent mounting plates (16) through bolts on the rear cover plate (2).
8. The wall-hanging type case shell as claimed in claim 7, wherein: and a plurality of counter bores (18) are formed in one side, close to the opening, of the enclosing plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305949.0U CN209806245U (en) | 2019-03-12 | 2019-03-12 | Wall-hanging machine case shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920305949.0U CN209806245U (en) | 2019-03-12 | 2019-03-12 | Wall-hanging machine case shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209806245U true CN209806245U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920305949.0U Active CN209806245U (en) | 2019-03-12 | 2019-03-12 | Wall-hanging machine case shell |
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| CN (1) | CN209806245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482699A (en) * | 2021-12-27 | 2022-05-13 | 深圳市安保科技有限公司 | Interlock and machine case subassembly |
-
2019
- 2019-03-12 CN CN201920305949.0U patent/CN209806245U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114482699A (en) * | 2021-12-27 | 2022-05-13 | 深圳市安保科技有限公司 | Interlock and machine case subassembly |
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