CN204341581U - A kind of LED box - Google Patents
A kind of LED box Download PDFInfo
- Publication number
- CN204341581U CN204341581U CN201420785130.6U CN201420785130U CN204341581U CN 204341581 U CN204341581 U CN 204341581U CN 201420785130 U CN201420785130 U CN 201420785130U CN 204341581 U CN204341581 U CN 204341581U
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- hand lever
- limit base
- central control
- control box
- main
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Abstract
The utility model discloses a kind of LED box, the elastic component comprising base, central control box, hand lever and be arranged on hand lever, the end of hand lever is provided with locating dowel pin; Described central control box is provided with main limit base, and the both ends of the surface of main limit base connect, and makes an end face of winner's limit base be formed with main spacing hole; Described base is provided with secondary limit base, and secondary limit base inside is hollow structure, and the end face of secondary limit base is formed with secondary spacing hole; The end of described hand lever, successively through main spacing hole and secondary spacing hole, is connected as one removably to make central control box and base; Described elastic component is used for the application force applying to move apart main limit base to hand lever.By above-mentioned mounting means, as long as after aiming at hand lever and secondary limit base, just can realize the installing/dismounting of base and central control box, whole process is simple and convenient, there will not be stripped thread or installs loaded down with trivial details problem.
Description
Technical field
The utility model relates to a kind of casing, particularly a kind of LED box.
Background technology
Existing LED box central control box lid to be connected with base locate time, usually adopt thread-forming screw or installed by the mode that hinge adds hasp lock.But when needing regularly to open or close central control box, adopt thread connecting mode easily to cause wearing and tearing stripped thread, affect the steadiness of parts connection and the operating cycles of box part, and the dismantling devices that this mode needs adapted special simultaneously, the loaded down with trivial details inconvenience of Assembly &Disassembly, inefficiency.And adopt the connection of hinge and hasp snap close to unblank mode, hinge and hasp lock 2 covering device need be equipped with simultaneously, install complicated.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of LED box, and this LED box can solve the problem of installing inconvenience.
For solving the problem, the technical scheme that the utility model adopts is as follows:
A kind of LED box, comprises base and central control box,
Also comprise hand lever and be arranged on the elastic component on hand lever, the end of hand lever is provided with locating dowel pin;
Described central control box is provided with main limit base, the both ends of the surface of main limit base connect, and making an end face of winner's limit base be formed with main spacing hole, this main spacing hole is used for carrying out spacing to locating dowel pin, could carry out installing/dismounting to limit hand lever rotation to direction initialization with main limit base;
Described base is provided with secondary limit base, and secondary limit base inside is hollow structure, and the end face of secondary limit base is formed with secondary spacing hole, and this secondary spacing hole is used for carrying out spacing to locating dowel pin, could carry out installing/dismounting to limit hand lever rotation to direction initialization with secondary limit base;
The end of described hand lever, successively through main spacing hole and secondary spacing hole, is connected as one removably to make central control box and base; Described elastic component is used for the application force applying to move apart main limit base to hand lever.
Preferably, the end of described hand lever is at least provided with two locating dowel pins, and locating dowel pin is arranged along the length direction of hand lever.
Preferably, described hand lever comprises handle and the body of rod, and handle is connected with one end of the body of rod; Described locating dowel pin is located at the other end of the body of rod, and this locating dowel pin is four, and wherein two locating dowel pins are arranged along its length in the side of the body of rod, and two other locating dowel pin is arranged along its length at the opposite side that the body of rod is relative.
Preferably, described main spacing hole comprises mobile jib hole and at least one kingpin bore, and this kingpin bore extends to form outward from mobile jib bore edges; Described secondary spacing hole comprises secondary rod aperture and at least one secondary pin-and-hole, and this secondary pin-and-hole extends to form outward from secondary rod aperture edge; The size of this mobile jib hole and secondary rod aperture and the end size of hand lever match, and the size of this kingpin bore and secondary pin-and-hole and the size of locating dowel pin match.
Preferably, described kingpin bore is two, and two kingpin bores are located at relative both sides, mobile jib hole respectively; Described secondary pin-and-hole is two, and two secondary pin-and-holes are located at the relative both sides of secondary rod aperture respectively.
Preferably, described central control box offers through hole, main limit base is located at the inner side of central control box, and the through hole on main spacing hole and central control box is oppositely arranged; Described hand lever through the through hole of central control box and main spacing hole, inserts in main limit base to make hand lever outside central control box.
Preferably, described elastic component is spring, and spring to be placed in outside central control box and to be enclosed within hand lever, and this spring one end and hand lever end abutment, the other end abuts with the lateral surface of central control box.
Preferably, spring leaf is provided with between described spring end and central control box lateral surface.
Preferably, pad is provided with between described main limit base and central control box medial surface.
Preferably, described spring overcoat has sleeve.
Compared to existing technology, the beneficial effects of the utility model are:
1, by above-mentioned mounting means, as long as after hand lever aligning direction is inserted secondary limit base, just base and central control box can be installed as one, when waiting to need dismounting, only need hand lever to be screwed onto tram just base and central control box to be separated, whole process is simple and convenient, there will not be stripped thread or installs loaded down with trivial details problem;
2, due to the problem that parts are installed, the distance of main limit base and secondary limit base likely there will be deviation; Time as too small in the distance between main limit base and secondary limit base, even if may there is elastic component not to hand lever force, locating dowel pin also fails situation about abutting with secondary limit base inwall, like this by causing the installation of base and central control box insecure, easily loosens; Or distance between main limit base and secondary limit base excessive time, locating dowel pin cannot be inserted in secondary limit base, and this will make base and central control box cannot realize installing; So the utility model arranges multiple locating dowel pin along the length direction of hand lever in a preferred approach, make the locating dowel pin being located at diverse location can be selected to carry out spacing in different situations, thus avoid the generation of said circumstances.
Accompanying drawing explanation
Fig. 1 is that the utility model local structure disassemble schematic diagram;
Fig. 2 is the utility model local structure assembling schematic diagram one;
Fig. 3 is the utility model local structure assembling schematic diagram two;
Fig. 4 is the utility model central control box structural representation one;
Fig. 5 is the utility model central control box structural representation two;
Fig. 6 is the utility model understructure schematic diagram;
Fig. 7 is the part A enlarged diagram of the utility model Fig. 6;
Fig. 8 is the schematic diagram after the utility model assembling.
Reference numeral is as follows:
1, base; 2, central control box; 3, hand lever; 31, locating dowel pin; 32, handle; 33, the body of rod; 41, main limit base; 42, main spacing hole; 51, secondary limit base; 52, secondary spacing hole; 6, spring; 7, spring leaf; 8, pad; 9, sleeve.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Fig. 1 to 8, the utility model discloses a kind of LED box, the elastic component comprising base 1, central control box 2, hand lever 3 and be arranged on hand lever 3, the end of hand lever 3 is provided with locating dowel pin 31; Described central control box 2 is provided with main limit base 41, the both ends of the surface of main limit base 41 connect, and make an end face of winner's limit base 41 be formed with main spacing hole 42, this main spacing hole 42, for carrying out spacing to locating dowel pin 31, rotates to direction initialization could carry out installing/dismounting with main limit base 41 to limit hand lever 3; Described base 1 is provided with secondary limit base 51, secondary limit base 51 inside is hollow structure, the end face of secondary limit base 51 is formed with secondary spacing hole 52, and this secondary spacing hole 52, for carrying out spacing to locating dowel pin 31, rotates to direction initialization could carry out installing/dismounting with secondary limit base 51 to limit hand lever 3; The end of described hand lever 3, successively through main spacing hole 42 and secondary spacing hole 52, is connected as one removably to make central control box 2 and base 1; Described elastic component is used for the application force applying to move apart main limit base 41 to hand lever 3.
By above-mentioned mounting means, as long as after hand lever 3 aligning direction is inserted secondary limit base 51, just base 1 and central control box 2 can be installed as one, when waiting to need dismounting, only need hand lever 3 to be screwed onto tram just base 1 and central control box 2 to be separated, whole process is simple and convenient.
In addition, due to the problem that parts are installed, main limit base 41 likely there will be deviation with the distance of secondary limit base 51; Time as too small in the distance between main limit base 41 and secondary limit base 51, even if may occur that elastic component does not exert a force to hand lever 3, locating dowel pin 31 also fails situation about abutting with secondary limit base 51 inwall, like this by causing base 1 insecure with the installation of central control box 2, easily loosens; Or distance between main limit base 41 and secondary limit base 51 excessive time, locating dowel pin 31 cannot be inserted in secondary limit base 51, and this will make base 1 and central control box 2 cannot realize installing; So the utility model is arranging multiple locating dowel pin 31 along the length direction of hand lever 3, making the locating dowel pin 31 being located at diverse location can be selected to carry out spacing in different situations, thus avoiding the generation of said circumstances.
Wherein, such scheme can adopt following embodiment:
Described hand lever 3 comprises handle 32 and the body of rod 33, and handle 32 is connected with one end of the body of rod 33; Described locating dowel pin 31 is located at the other end of the body of rod 33, and this locating dowel pin 31 is four, and wherein two locating dowel pins 31 are arranged along its length in the side of the body of rod 33, and two other locating dowel pin 31 is arranged along its length at the opposite side that the body of rod 33 is relative.
Described main spacing hole 42 comprises mobile jib hole and two kingpin bores, and this kingpin bore extends to form outward from mobile jib bore edges, and two kingpin bores are located at relative both sides, mobile jib hole respectively; Described secondary spacing hole 52 comprises secondary rod aperture and two secondary pin-and-holes, and this secondary pin-and-hole extends to form outward from secondary rod aperture edge, and two secondary pin-and-holes are located at the relative both sides of secondary rod aperture respectively; The size of this mobile jib hole and secondary rod aperture and the end size of the body of rod 33 match, and the size of this kingpin bore and secondary pin-and-hole and the size of locating dowel pin 31 match.
Described central control box 2 offers through hole, and main limit base 41 is located at the inner side of central control box 2, and main spacing hole 42 is oppositely arranged with the through hole on central control box 2; Described hand lever 3 through the through hole of central control box 2 and main spacing hole 42, inserts in main limit base 41 to make hand lever 3 outside central control box 2.Described elastic component is spring 6, and spring 6 to be placed in outside central control box 2 and to be enclosed within hand lever 3, and this spring 6 one end and hand lever 3 end abutment, the other end abuts with the lateral surface of central control box 2.And being provided with spring leaf 7 between described spring 6 end and central control box 2 lateral surface, be provided with pad 8 between described main limit base 41 and central control box 2 medial surface, described spring 6 overcoat has sleeve 9.
Above-mentioned embodiment is only preferred implementation of the present utility model; can not limit the scope of the utility model protection with this, change and the replacement of any unsubstantiality that those skilled in the art does on basis of the present utility model all belong to the utility model scope required for protection.
Claims (10)
1. a LED box, comprises base and central control box, it is characterized in that:
Also comprise hand lever and be arranged on the elastic component on hand lever, the end of hand lever is provided with locating dowel pin;
Described central control box is provided with main limit base, the both ends of the surface of main limit base connect, and making an end face of winner's limit base be formed with main spacing hole, this main spacing hole is used for carrying out spacing to locating dowel pin, could carry out installing/dismounting to limit hand lever rotation to direction initialization with main limit base;
Described base is provided with secondary limit base, and secondary limit base inside is hollow structure, and the end face of secondary limit base is formed with secondary spacing hole, and this secondary spacing hole is used for carrying out spacing to locating dowel pin, could carry out installing/dismounting to limit hand lever rotation to direction initialization with secondary limit base;
The end of described hand lever, successively through main spacing hole and secondary spacing hole, is connected as one removably to make central control box and base; Described elastic component is used for the application force applying to move apart main limit base to hand lever.
2. LED box according to claim 1, is characterized in that: the end of described hand lever is at least provided with two locating dowel pins, and locating dowel pin is arranged along the length direction of hand lever.
3. LED box according to claim 2, is characterized in that: described hand lever comprises handle and the body of rod, and handle is connected with one end of the body of rod; Described locating dowel pin is located at the other end of the body of rod, and this locating dowel pin is four, and wherein two locating dowel pins are arranged along its length in the side of the body of rod, and two other locating dowel pin is arranged along its length at the opposite side that the body of rod is relative.
4. the LED box according to any one of claims 1 to 3, is characterized in that: described main spacing hole comprises mobile jib hole and at least one kingpin bore, and this kingpin bore extends to form outward from mobile jib bore edges; Described secondary spacing hole comprises secondary rod aperture and at least one secondary pin-and-hole, and this secondary pin-and-hole extends to form outward from secondary rod aperture edge; The size of this mobile jib hole and secondary rod aperture and the end size of hand lever match, and the size of this kingpin bore and secondary pin-and-hole and the size of locating dowel pin match.
5. LED box according to claim 4, is characterized in that: described kingpin bore is two, and two kingpin bores are located at relative both sides, mobile jib hole respectively; Described secondary pin-and-hole is two, and two secondary pin-and-holes are located at the relative both sides of secondary rod aperture respectively.
6. LED box according to claim 4, is characterized in that: described central control box offers through hole, and main limit base is located at the inner side of central control box, and the through hole on main spacing hole and central control box is oppositely arranged; Described hand lever through the through hole of central control box and main spacing hole, inserts in main limit base to make hand lever outside central control box.
7. LED box according to claim 6, is characterized in that: described elastic component is spring, and spring to be placed in outside central control box and to be enclosed within hand lever, and this spring one end and hand lever end abutment, the other end abuts with the lateral surface of central control box.
8. LED box according to claim 7, is characterized in that: be provided with spring leaf between described spring end and central control box lateral surface.
9. LED box according to claim 8, is characterized in that: be provided with pad between described main limit base and central control box medial surface.
10. LED box according to claim 7, is characterized in that: described spring overcoat has sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785130.6U CN204341581U (en) | 2014-12-11 | 2014-12-11 | A kind of LED box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420785130.6U CN204341581U (en) | 2014-12-11 | 2014-12-11 | A kind of LED box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204341581U true CN204341581U (en) | 2015-05-20 |
Family
ID=53224871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420785130.6U Active CN204341581U (en) | 2014-12-11 | 2014-12-11 | A kind of LED box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204341581U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564698A (en) * | 2016-01-22 | 2016-05-11 | 佛山汉格斯环保科技有限公司 | Vacuum packing device |
| CN105644886A (en) * | 2016-03-17 | 2016-06-08 | 重庆大学 | Detachable box body |
| CN110424107A (en) * | 2019-08-15 | 2019-11-08 | 杰克缝纫机股份有限公司 | A kind of sewing machine and its quick-detachable presser feet connecting structure of bottom plate |
-
2014
- 2014-12-11 CN CN201420785130.6U patent/CN204341581U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105564698A (en) * | 2016-01-22 | 2016-05-11 | 佛山汉格斯环保科技有限公司 | Vacuum packing device |
| CN105644886A (en) * | 2016-03-17 | 2016-06-08 | 重庆大学 | Detachable box body |
| CN110424107A (en) * | 2019-08-15 | 2019-11-08 | 杰克缝纫机股份有限公司 | A kind of sewing machine and its quick-detachable presser feet connecting structure of bottom plate |
| CN110424107B (en) * | 2019-08-15 | 2021-12-28 | 杰克缝纫机股份有限公司 | Sewing machine and presser foot bottom plate connecting structure capable of being rapidly disassembled |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |