CN220068021U - Case with circuit protection function for instruments and meters - Google Patents
Case with circuit protection function for instruments and meters Download PDFInfo
- Publication number
- CN220068021U CN220068021U CN202321493409.2U CN202321493409U CN220068021U CN 220068021 U CN220068021 U CN 220068021U CN 202321493409 U CN202321493409 U CN 202321493409U CN 220068021 U CN220068021 U CN 220068021U
- Authority
- CN
- China
- Prior art keywords
- wall
- circuit
- guard plate
- protective cover
- mounting
- 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
- 230000001681 protective effect Effects 0.000 claims description 38
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an instrument case with a circuit protection function, and particularly relates to the technical field of instrument cases. This machine case for instrument and meter with circuit protection function adopts the spacing mode of line and sponge protection through the circuit protection mechanism subassembly that sets up, accomplishes the protection to quick-witted incasement circuit, has solved the condition problem of current quick-witted incasement circuit intertwine to make things convenient for the staff to install fast and protect the circuit, guaranteed the circuit and subsequently carried out job site stability, and then prevented the circuit from twining in quick-witted case, caused the condition emergence of circuit short circuit, improved the security that the quick-witted incasement circuit worked.
Description
Technical Field
The utility model relates to the technical field of instrument and meter cases, in particular to an instrument and meter case with a circuit protection function.
Background
The instrument case refers to a case or a packing case used by various instruments and meters, can be divided into a plastic case, an alloy case, a composite material case and the like according to materials, and has the characteristics of reasonable design, firm structure, attractive appearance and the like, and is a preferred ideal case body of various high-grade instruments and meters.
The existing machine case for instruments and meters usually adopts a line limiting mode to finish the protection of the line, but the existing machine case for instruments and meters cannot guarantee the overall stability of the line, so that the line is wound with each other, the line is made to be short-circuited, and then more time is required for workers to finish the line, so that the efficiency of the machine case for instruments and meters for protecting and finishing the line is reduced, and the effect of the machine case for instruments and meters for protecting the line cannot be guaranteed.
Disclosure of Invention
The utility model aims to provide an instrument case with a circuit protection function, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an instrument and meter uses machine case with circuit safeguard function, includes the box, the hinge is installed to the outer wall of box, and the opposite side of hinge installs the protective cover, the top of protective cover is provided with control panel, and the top fixedly connected with handle of protective cover, the inner wall of protective cover is provided with the observation window, the mounting panel is installed to the inner wall of box, and the top of mounting panel runs through and has seted up the perforation, the top fixedly connected with electronic component of mounting panel, and the bottom of mounting panel is provided with circuit protection mechanism subassembly.
Preferably, one side of the hinge is fixedly connected with a box body and a protective cover, and the protective cover forms a rotary structure through the hinge.
Preferably, the top of box has seted up the seal groove, and the inner wall of seal groove is provided with the expansion ring, the outer wall swing joint of expansion ring has the protective cover, and the expansion ring passes through the protective cover and constitutes extrusion structure.
Preferably, the circuit protection mechanism assembly comprises an upper guard plate, the top of the upper guard plate is fixedly connected with a mounting plate, the bottom of the upper guard plate is movably connected with a lower guard plate, and the outer walls of the lower guard plate and the upper guard plate are provided with clamping grooves.
Preferably, the bottom fixedly connected with installation piece of backplate just has six to install the piece, every three the installation piece is a set of, and the perpendicular bisector of backplate more than two sets of installation pieces is symmetry axis symmetry setting.
Preferably, the adjusting grooves are formed in two sides of the mounting block, the spring frame is fixedly connected to the inner wall of the adjusting groove, the clamping block is fixedly connected to the other end of the spring frame, and the clamping block forms a compression structure through the spring frame.
Preferably, the mounting groove has been seted up at the top of backplate down, and the inner wall block in mounting groove is connected with the installation piece, the draw-in hole has been seted up to the inner wall in mounting groove, and the inner wall block in draw-in hole is connected with the fixture block, the bottom fixedly connected with box of backplate down.
Compared with the prior art, the utility model has the beneficial effects that: the instrument case with the circuit protection function is used for instruments and meters;
1. through the line protection mechanism assembly, the protection of the lines in the case is completed by adopting the line limiting and sponge protection modes, and the problem of the mutual winding condition of the lines in the case is solved, so that the rapid installation and protection of the lines by workers are facilitated, the stability of the subsequent working place of the lines is ensured, the occurrence of the condition of short circuit of the lines caused by the mutual winding of the lines in the case is further prevented, and the working safety of the lines in the case is improved;
2. through the expansion ring that sets up, adopt the mode of extrusion inflation, accomplish the seal to the quick-witted case, adjust the protective cover through the hinge, so that protective cover cooperation box extrudees the expansion ring, the expansion ring atress is expanded this moment, thereby accomplish the seal after installing box and protective cover through the expansion of expansion ring, thereby the leakproofness of machine case has been improved, and then external dust has been prevented to get into inside the machine case, cause inside electronic component dust of machine case more, thereby the neatly nature of machine case inside has been improved, the result of use of machine case has been guaranteed, the practicality of whole device has been increased.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the case of the present utility model;
FIG. 3 is a schematic view of the connection structure of the mounting plate of the case of the present utility model;
fig. 4 is a schematic diagram of the internal structure of the circuit protection mechanism assembly of the present utility model.
In the figure: 1. a case; 2. a hinge; 3. a protective cover; 4. a control panel; 5. a handle; 6. an observation window; 7. sealing grooves; 8. an expansion loop; 9. a mounting plate; 10. perforating; 11. an electronic component; 12. a line protection mechanism assembly; 1201. an upper guard board; 1202. a clamping groove; 1203. a mounting block; 1204. an adjustment tank; 1205. a spring rack; 1206. a clamping block; 1207. a lower guard board; 1208. a mounting groove; 1209. and (5) clamping the hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example one:
referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an instrument and meter uses machine case with circuit safeguard function, including box 1, hinge 2 is installed to the outer wall of box 1, and the opposite side of hinge 2 installs protective cover 3, and the top of protective cover 3 is provided with control panel 4, and the top fixedly connected with handle 5 of protective cover 3, and the inner wall of protective cover 3 is provided with observation window 6, mounting panel 9 is installed to the inner wall of box 1, and the perforation 10 has been seted up in the top of mounting panel 9 run through, the top fixedly connected with electronic component 11 of mounting panel 9, and the bottom of mounting panel 9 is provided with circuit protection mechanism subassembly 12.
One side of the hinge 2 is fixedly connected with the box body 1 and the protective cover 3, the protective cover 3 forms a rotating structure through the hinge 2, and the protective cover 3 is rotated along the box body 1 through the hinge 2 by pulling the handle 5 at first, and then the handle 5 pulls the protective cover 3;
the sealing groove 7 has been seted up at the top of box 1, and the inner wall of sealing groove 7 is provided with expansion ring 8, and the outer wall swing joint of expansion ring 8 has protective cover 3, and expansion ring 8 constitutes the extrusion structure through protective cover 3, and protective cover 3 extrudees the expansion ring 8 that the box 1 inner wall set up this moment, and expansion ring 8 expands along the sealing groove 7 of box 1 top seting up this moment to accomplish the seal to box 1 and protective cover 3 junction.
The implementation mode specifically comprises the following steps: through the expansion ring 8 that sets up, adopt extrusion expansion's mode, accomplish the seal to the quick-witted case, adjust the shield lid 3 through hinge 2, so that shield lid 3 cooperatees box 1 and extrudees expansion ring 8, expansion ring 8 atress is expanded this moment, thereby accomplish the seal after the box 1 and shield lid 3 are installed through the expansion of expansion ring 8, thereby the leakproofness of machine case has been improved, and then external dust has been prevented to get into the quick-witted incasement portion, cause quick-witted incasement portion component dust more, thereby the neatly nature of quick-witted incasement portion has been improved, the result of use of machine case has been guaranteed, the practicality of whole device has been increased.
Example two:
referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an instrument and meter case with circuit protection function, circuit protection mechanism assembly 12 includes upper guard plate 1201, and the top of upper guard plate 1201 is fixedly connected with mounting panel 9, and the bottom swing joint of upper guard plate 1201 has lower guard plate 1207, and lower guard plate 1207 has seted up draw-in groove 1202 with the outer wall of upper guard plate 1201, then put the circuit into the inner wall of draw-in groove 1202, then through the upper guard plate 1201 of mounting panel 9 bottom mounting and the lower guard plate 1207 of bottom fixed connection in box 1;
the bottom end of the upper guard plate 1201 is fixedly connected with six mounting blocks 1203, each three mounting blocks 1203 are in a group, the two groups of mounting blocks 1203 are symmetrically arranged with the center vertical line of the upper guard plate 1201 as a symmetry axis, and when the mounting blocks 1203 are completely clamped into the mounting grooves 1208 formed in the top of the lower guard plate 1207, clamping blocks 1206 and clamping holes 1209 formed in the inner wall of the mounting grooves 1208 are on the same vertical line;
the adjusting grooves 1204 are formed in the two sides of the mounting block 1203, the spring frame 1205 is fixedly connected to the inner wall of the adjusting groove 1204, the clamping block 1206 is fixedly connected to the other end of the spring frame 1205, the clamping block 1206 forms a compression structure through the spring frame 1205, and at the moment, the clamping block 1206 compresses the spring frame 1205 through extrusion, so that the clamping block 1206 follows the spring frame 1205 to be compressed into the adjusting groove 1204 formed in the outer wall of the mounting block 1203;
the mounting groove 1208 has been seted up at the top of backplate 1207 down, and the inner wall block of mounting groove 1208 is connected with the installation piece 1203, clamping hole 1209 has been seted up to the inner wall block of mounting groove 1208, and the inner wall block of clamping hole 1209 is connected with fixture block 1206, the bottom fixedly connected with box 1 of backplate 1207 down, the extrusion that fixture block 1206 received disappears this moment, so that spring bracket 1205 resumes deformation, thereby drive fixture block 1206 through spring bracket 1205 and rebound, and then fixture block 1206 block is to in the clamping hole 1209, accomplish the installation to backplate 1201 and backplate 1207 down, so that backplate 1201 and backplate 1207's cooperation is accomplished the protection to the circuit down.
The implementation mode specifically comprises the following steps: through the circuit protection mechanism subassembly 12 that sets up, adopt the spacing mode of protecting with the sponge of circuit, accomplish the protection to quick-witted incasement circuit, solved the condition problem of current quick-witted incasement circuit intertwine to make things convenient for the staff to install fast and protect the circuit, guaranteed the circuit and subsequently carry out job site stability, and then prevented that the circuit from intertwine in quick-witted case, caused the condition emergence of circuit short circuit, improved the security that the quick-witted incasement circuit worked.
Working principle: when the case with the circuit protection function for instruments is used, the handle 5 is pulled, at the moment, the handle 5 pulls the protective cover 3 to enable the protective cover 3 to rotate along the case body 1 through the hinge 2, then the through holes 10 are arranged at the top end of the mounting plate 9, then the circuit of the through holes 10 passes through the electronic element 11 which is penetrated and arranged at the top of the mounting plate 9, then the circuit is placed into the inner wall of the clamping groove 1202, and then the upper guard plate 1201 fixed at the bottom end of the mounting plate 9 is connected with the lower guard 1207 fixedly connected with the inner bottom wall of the case body 1;
at this time, the clamping block 1206 contacts with the inner wall of the mounting groove 1208 formed at the top of the lower guard plate 1207, so that the clamping block 1206 is extruded by the inner wall of the mounting groove 1208, at this time, the clamping block 1206 compresses the spring rack 1205 by extrusion, so that the clamping block 1206 follows the spring rack 1205 to be compressed into the adjusting groove 1204 formed at the outer wall of the mounting block 1203, when the mounting block 1203 is completely clamped into the mounting groove 1208 formed at the top of the lower guard plate 1207, at this time, the clamping block 1206 and the clamping hole 1209 formed at the inner wall of the mounting groove 1208 are on the same vertical line, at this time, the extrusion received by the clamping block 1206 disappears, so that the spring rack 1205 is recovered to deform, and the clamping block 1206 is driven to rebound by the spring rack 1205;
and then the fixture block 1206 is blocked in the clamping hole 1209, the installation of the upper guard plate 1201 and the lower guard plate 1207 is completed, so that the upper guard plate 1201 and the lower guard plate 1207 are matched to complete the protection of a circuit, then the protective cover 3 is pulled by the handle 5, so that the protective cover 3 rotates through the hinge 2, at the moment, the protective cover 3 extrudes the expansion ring 8 arranged on the inner wall of the box body 1, and at the moment, the expansion ring 8 expands along the sealing groove 7 arranged on the top of the box body 1, so that the connection part of the box body 1 and the protective cover 3 is sealed, and the protection of the circuit is further improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an instrument and meter machine case with circuit protection function, includes box (1), its characterized in that: the hinge (2) is installed to the outer wall of box (1), and protective cover (3) is installed to the opposite side of hinge (2), the top of protective cover (3) is provided with control panel (4), and the top fixedly connected with handle (5) of protective cover (3), the inner wall of protective cover (3) is provided with observation window (6), mounting panel (9) are installed to the inner wall of box (1), and the top of mounting panel (9) runs through and has seted up perforation (10), the top fixedly connected with electronic component (11) of mounting panel (9), and the bottom of mounting panel (9) is provided with circuit protection mechanism subassembly (12).
2. The case for instruments and meters with the circuit protection function according to claim 1, wherein a case body (1) and a protective cover (3) are fixedly connected to one side of the hinge (2), and the protective cover (3) forms a rotating structure through the hinge (2).
3. The case for instruments and meters with the circuit protection function according to claim 1, wherein a sealing groove (7) is formed in the top of the case body (1), an expansion ring (8) is arranged on the inner wall of the sealing groove (7), a protective cover (3) is movably connected to the outer wall of the expansion ring (8), and the expansion ring (8) forms an extrusion structure through the protective cover (3).
4. The chassis for instruments and meters with the circuit protection function according to claim 1, wherein the circuit protection mechanism assembly (12) comprises an upper guard plate (1201), a mounting plate (9) is fixedly connected to the top of the upper guard plate (1201), a lower guard plate (1207) is movably connected to the bottom end of the upper guard plate (1201), and a clamping groove (1202) is formed between the lower guard plate (1207) and the outer wall of the upper guard plate (1201).
5. The case for instruments and meters with the circuit protection function according to claim 4, wherein the bottom end of the upper guard plate (1201) is fixedly connected with mounting blocks (1203), the number of the mounting blocks (1203) is six, each three mounting blocks (1203) is a group, and the two groups of mounting blocks (1203) are symmetrically arranged with the center line of the upper guard plate (1201) as a symmetry axis.
6. The case for instruments and meters with the circuit protection function according to claim 5, wherein the adjusting grooves (1204) are formed in two sides of the mounting block (1203), the inner wall of each adjusting groove (1204) is fixedly connected with a spring frame (1205), the other end of each spring frame (1205) is fixedly connected with a clamping block (1206), and the clamping blocks (1206) form a compression structure through the spring frames (1205).
7. The chassis for instruments and meters with the circuit protection function according to claim 4, wherein a mounting groove (1208) is formed in the top of the lower guard plate (1207), a mounting block (1203) is connected to the inner wall of the mounting groove (1208) in a clamping hole (1209) is formed in the inner wall of the mounting groove (1208), a clamping block (1206) is connected to the inner wall of the clamping hole (1209) in a clamping mode, and a box body (1) is fixedly connected to the bottom end of the lower guard plate (1207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321493409.2U CN220068021U (en) | 2023-06-12 | 2023-06-12 | Case with circuit protection function for instruments and meters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321493409.2U CN220068021U (en) | 2023-06-12 | 2023-06-12 | Case with circuit protection function for instruments and meters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220068021U true CN220068021U (en) | 2023-11-21 |
Family
ID=88763248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321493409.2U Active CN220068021U (en) | 2023-06-12 | 2023-06-12 | Case with circuit protection function for instruments and meters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220068021U (en) |
-
2023
- 2023-06-12 CN CN202321493409.2U patent/CN220068021U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220068021U (en) | Case with circuit protection function for instruments and meters | |
| CN211058595U (en) | Curtain casement anti-drop connection structure | |
| CN210165954U (en) | Long-distance Bluetooth total station | |
| CN204857470U (en) | Novel outdoor seal capacitor box | |
| CN114576534A (en) | Protection type possesses building security protection supervisory equipment of fast-assembling structure | |
| CN211803933U (en) | Drilling equipment is used in power transformer production | |
| CN211950246U (en) | Cold bridge-proof access door for dehumidification heat pump unit of swimming pool | |
| CN220747997U (en) | Plastic steel window convenient to location installation | |
| CN220527475U (en) | Cabinet door structure of power distribution cabinet | |
| CN215061128U (en) | Electromechanical device mounting frame convenient to installation | |
| CN212249646U (en) | Door and window buffer stop | |
| CN215858306U (en) | Tower crane water intercepting device | |
| CN221175553U (en) | Safety protection alarm device for constructing deep well of foundation pit | |
| CN221126682U (en) | Prevent soaking earth leakage protector convenient to installation | |
| CN213436249U (en) | Dust keeper for conference sound equipment | |
| CN218029807U (en) | Rotary opening type round window | |
| CN217400702U (en) | Interior division of outsourcing iron half calorie of door | |
| CN211656234U (en) | Camera protection device for intelligent door lock | |
| CN214958647U (en) | Cable sheath protection device | |
| CN215213005U (en) | Door side edge covering structure | |
| CN221120897U (en) | Sealing rubber strip end | |
| CN218063335U (en) | Sealing device for anti-blocking type cycloidal pin gear speed reducer | |
| CN212919883U (en) | Controller with multiple protection functions for mixing plant control system | |
| CN216589491U (en) | Combined screw fastener | |
| CN217455594U (en) | Vehicle-mounted air conditioner with good protection effect |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |