CN203827620U - Electronic equipment housing - Google Patents
Electronic equipment housing Download PDFInfo
- Publication number
- CN203827620U CN203827620U CN201420177227.9U CN201420177227U CN203827620U CN 203827620 U CN203827620 U CN 203827620U CN 201420177227 U CN201420177227 U CN 201420177227U CN 203827620 U CN203827620 U CN 203827620U
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- China
- Prior art keywords
- frame
- elastic fastening
- electronic equipment
- center
- front frame
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Abstract
The utility model relates to electronic equipment field and provides an electronic equipment housing comprising a front frame, a glass screen, a middle frame, a backlight module, and a rear frame. The middle frame is disposed in the rear frame. The backlight module is clamped between the middle frame and the rear frame. The front frame is arranged in the rear frame. The glass screen is clamped between the front frame and the middle frame. Multiple slots are circumferentially distributed on the inner wall of the rear frame. Multiple first elastic hooks are circumferentially disposed on the outer wall of the front frame, extended backwardly, and protruded outwardly. Multiple second elastic hooks are circumferentially disposed on the outer wall of the middle frame, extended backwardly, and protruded outwardly. The multiple first elastic hooks and the multiple second elastic hooks are clamped in the multiple slots, and arranged in the circumferential direction in a relative staggered manner. According to the electronic equipment housing, the front frame and the middle frame are in clamped connection with the rear frame and are not connected through screws. Thus, economic cost is decreased; assembling efficiency is improved; and installation and uninstallation are facilitated.
Description
Technical field
The utility model relates to electronic device field, particularly a kind of front frame of electronic equipment and the syndeton of bonnet.
Background technology
In the epoch of current electronic equipment fast development, the update of electronic equipment is more and more faster, the all parts of electronic equipment all can both be produced in the mode of volume production, this all makes the production cost of the core component of electronic equipment greatly reduce, in fierce market competition, the profit margin of electronic equipment is extremely reduction also, this assembly cost of also compeling electronic equipment is compressed again and again, the today of day by day strengthening in electronic equipment demand, the assembling of electronic equipment is replaced by robot assembling gradually by the mode of man-made assembly.
But the mode that the factor that affects assembly cost is not merely just assembled, its basic part is also the structure of electronic equipment, nowadays the internal structure of electronic equipment Highgrade integration, in fact the assembling of electronic equipment is equal to the assembling of electronic equipment casing, and the structure of required assembling generally comprises: front frame, glass screen, center, backlight module and bonnet.Between each assembly, be mainly to connect by screw, and the mode connecting by screw makes its assembling procedure become loaded down with trivial details, even use existing robot assembling mode, because installation site and the orientation of screw differs, need multi-axis robot to carry out work compound, the quantity of screw is various, its packaging efficiency is not high, multi-axis robot expensive, and power consumption is large, and assembling need to consume a large amount of screws, its assembly cost does not decline significantly.In the use procedure of electronic equipment, the dismounting of carrying out that unavoidably can be to electronic equipment, user is usually subject to the restriction of dismantling device and cannot dismantles it, running into the minor issues such as radiator fan cleaning also must send to professional maintenace point and just can carry out, and for maintenance person, numerous and diverse screw dismounting is got up and is also very bothered, and screw very easily damages in the process of dismounting, to dismounting, brings difficulty.
Utility model content
(1) technical problem that will solve
The purpose of this utility model is low in order to solve the packaging efficiency of the existing electronic equipment casing connecting by screw, uses a large amount of screws that cost is improved, and dismounting is inconvenient.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of electronic equipment casing, comprise front frame, glass screen, center, backlight module and after-frame, described center is arranged in described after-frame, described backlight module is fastened between described center and described after-frame, described front frame is arranged in described after-frame, described glass screen is fastened between described front frame and described center, it is characterized in that, on the inwall of described after-frame, be circumferentially laid with a plurality of draw-in grooves, on the outer wall of described front frame, be circumferentially with a plurality of extending back and the first elastic fastening hook of outwardly convex, on the outer wall of described center, be circumferentially with a plurality of extending back and the second elastic fastening hook of outwardly convex, a plurality of described the first elastic fastening hooks and a plurality of described the second elastic fastening hook are connected to respectively in a plurality of described draw-in grooves, and a plurality of described the first elastic fastening hooks and a plurality of described the second elastic fastening hooks are week relative being crisscross arranged upwards.
Preferably, described the first elastic fastening hook is wedge shape.
Preferably, described the second elastic fastening hook is wedge shape.
Preferably, the outer wall of described center is provided with the positioner extending back, and on the inwall of described after-frame and between a plurality of described draw-in grooves, is provided with a plurality of gap bridge positioners, and described positioner is plugged in described gap bridge positioner.
Preferably, the panel beating that described after-frame is formed in one.
Preferably, described front frame is metal material.
(3) beneficial effect
A kind of electronic equipment casing that the utility model provides, on the inwall of its after-frame, be laid with a plurality of draw-in grooves, the outer wall of front frame is provided with a plurality of extending back and the first elastic fastening hook of outwardly convex, the outer wall of center is provided with a plurality of extending back and the second elastic fastening hook of outwardly convex, a plurality of the first elastic fastening hooks and a plurality of the second elastic fastening hook are crisscross arranged diametrically, when current frame and center are plugged in after-frame, a plurality of the first elastic fastening hooks and a plurality of the second elastic fastening hook are connected to respectively in a plurality of draw-in grooves.Front frame is connected with after-frame clamping respectively with center, without connecting by screw, has reduced Financial cost, has improved packaging efficiency, easy accessibility.
Accompanying drawing explanation
Fig. 1 is the exploded view of a kind of electronic equipment casing of the utility model embodiment.
Fig. 2 is the first elastic fastening hook of the utility model embodiment and the schematic diagram of draw-in groove clamping.
Fig. 3 is the positioner of the utility model embodiment and the schematic diagram that gap bridge positioner is pegged graft.
Fig. 4 is the second elastic fastening hook of the utility model embodiment and the schematic diagram of draw-in groove clamping.
Wherein: 10, after-frame; 11, gap bridge positioner; 12, draw-in groove; 20, backlight module; 30, center; 31, positioner; 32, the second elastic fastening hook; 40, glass screen; 50, front frame; 51 first elastic fastening hooks.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As Fig. 1, a kind of electronic equipment casing that the utility model embodiment provides, comprise: front frame 50, glass screen 40, center 30, backlight module 20 and after-frame 10, wherein, center 30 is arranged in after-frame 10, backlight module 20 is fastened between center 30 and after-frame 10, front frame 50 is arranged in after-frame 10, and glass screen 40 is fastened between front frame 50 and center 30, the panel beating that after-frame 10 is formed in one, front frame 50 is also made by metal material, has improved the bulk strength of electronic equipment.
As Fig. 2, the leading edge of after-frame 10 bends inwards 180 ° by the method for punching press, in inwall last week of after-frame 10 to forming a plurality of draw-in grooves 20, on the outer wall of front frame 50, be circumferentially with a plurality of extending back and the first elastic fastening hook 51 of outwardly convex, the first elastic fastening hook 51 is a part for front frame 50, on former frame 50, arch upward and be wedge shape, on the end former frame 50 of wedge shape, form crack, the first elastic fastening hook 51 can produce certain elastic deformation, when current frame 50 is inserted in after-frame 10, the first elastic fastening hook 51 is compressed by the extruding of the inwall of after-frame 10, the first elastic fastening hook 51 of wedge shape is more easily wedged into the gap between front frame 50 and after-frame 10, when the first elastic clamping hook 51 slides to draw-in groove 20 position on after-frame 10, the first elastic fastening hook 51 is upspring, and then snap onto in draw-in groove 20, the end of the first elastic fastening hook 51 wedge shapes blocks the sidewall of draw-in groove 20, make front frame 50 be not easy to return from after-frame 10, clamping before realizing thus between frame 50 and after-frame 10.When needs are extracted front frame 50 from after-frame 10, inwardly press front frame 50, elastic fastening hook is departed from from draw-in groove 20, front frame 50 is pulled out from after-frame 10 simultaneously.
As Fig. 3, on the outer wall of center 30, be circumferentially with a plurality of extending back and the second elastic fastening hook 32 of outwardly convex, the second elastic fastening hook 32 backward and the part of extending be seesaw shape, the extension of seesaw shape can produce certain elastic deformation, the end outwardly convex that the second elastic fastening hook 32 extends back, because center 30 is positioned at the inside of front frame 50 and after-frame 10, a plurality of the second elastic fastening hooks 32 are crisscross arranged diametrically with a plurality of the first elastic fastening hooks 51, when center 30 is plugged in after-frame 10, the second elastic fastening hook 32 can pass from the gap of a plurality of the first elastic fastening hooks 51, snap onto in the draw-in groove 20 on after-frame 10 inwalls, for making the second elastic fastening hook 32 can be inserted into more easily in draw-in groove 20, the second elastic fastening hook 32 is set to wedge shape, simultaneously the end of the second elastic fastening hook 32 wedge shapes also can be better and the sidewall clamping of draw-in groove 20, thereby realize the clamping between center 30 and after-frame 10.
As Fig. 2 and Fig. 3, draw-in groove 20 is preferably arranged on the sidewall of after-frame 10 surroundings, and the first elastic fastening hook 51 and the second elastic fastening hook 32 are arranged on the two group relative sidewall locations places different with respect to electronic equipment casing, for example the first elastic fastening hook 51 arranges the left and right sides of former frame 50, and is fastened in the left and right sides sidewall of after-frame 10; The second elastic fastening hook 32 is arranged on the sidewall of both sides up and down of center 30, and is fastened in the sidewall of both sides up and down of after-frame 10.Can either guarantee thus the clamping of front frame 50 and center 30 and after-frame 10, simplified again the structure of front frame 50 and center 30, and before when dismounting only needs both hands inwardly to press respectively the both sides of frame 50 and center 30, can realize dismounting, operate very convenient.
As Fig. 4, due to the outer wall of center 30 and be close to after-frame 10 or the inwall of front frame 50, in the easy former frame 50 of center 30 and after-frame 10, swing, therefore the positioner 31 extending back is set on the outer wall of center 30, a plurality of gap bridge positioners 11 are set on the inwall of after-frame 10 and between a plurality of draw-in grooves 20, when center 30 is plugged in after-frame 10, the positioner 31 on center 30 is plugged in the gap bridge positioner 11 on after-frame 10, makes center 30 and after-frame 10 diametrically opposed fixing.
As Fig. 1, on after-frame 10, be provided with the inserting hook of the J type of inside and front extension successively, on backlight module 20, jack is set, the bottom of the J type of inserting hook is inserted in the jack of backlight module 20, realizes being connected between backlight module 20 and inserting hook.
Disassembly process:
Integrated after-frame is kept flat, then backlight module is put into after-frame, the inserting hook on after-frame is inserted in the jack of backlight module.Then the positioner on center is inserted in the gap bridge positioner on after-frame, simultaneously the second elastic fastening hook on center snaps onto in the draw-in groove on the inwall of after-frame and forms clamping, and center and after-frame are fastened on backlight module therebetween.Glass screen is snapped onto in center, again front frame is inserted in after-frame, on front frame, first the first elastic fastening hook of wedge shape is wedged in the gap between front frame and after-frame, in this process, the first elastic fastening hook is compressed, until the first elastic fastening hook snaps onto in the draw-in groove on the inwall of after-frame, the first elastic fastening hook ejects and forms clamping with draw-in groove, and front frame and center are fastened on glass screen therebetween, realize thus the assembling of electronic equipment.
Front frame is inwardly pressed, made the first outside upper elastic fastening hook of front frame depart from draw-in groove, front frame is pulled out from after-frame simultaneously.Center is inwardly pushed, pull backward simultaneously, in the draw-in groove of the second elastic fastening hook on center from the inwall of after-frame, depart from, in the gap bridge positioner of the positioner on center from after-frame, extract out simultaneously.Finally the J type inserting hook on after-frame is extracted in the jack from backlight module, backlight module is unloaded, complete the dismounting of electronic equipment.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvement and replacement, these improvement and replacement also should be considered as protection range of the present utility model.
Claims (6)
1. an electronic equipment casing, comprise front frame (50), glass screen (40), center (30), backlight module (20) and after-frame (10), described center (30) is arranged in described after-frame (10), described backlight module (20) is fastened between described center (30) and described after-frame (10), described front frame (50) is arranged in described after-frame (10), described glass screen (40) is fastened between described front frame (50) and described center (30), it is characterized in that, on the inwall of described after-frame (10), be circumferentially laid with a plurality of draw-in grooves (12), on the outer wall of described front frame (50), be circumferentially with a plurality of extending back and first elastic fastening hook (51) of outwardly convex, on the outer wall of described center (30), be circumferentially with a plurality of extending back and second elastic fastening hook (32) of outwardly convex, a plurality of described the first elastic fastening hooks (51) are connected to respectively in a plurality of described draw-in grooves (12) with a plurality of described the second elastic fastening hooks (32), and a plurality of described the first elastic fastening hooks (51) and a plurality of described the second elastic fastening hooks (32) are week relative being crisscross arranged upwards.
2. electronic equipment casing according to claim 1, is characterized in that, described the first elastic fastening hook (51) is wedge shape.
3. electronic equipment casing according to claim 1, is characterized in that, described the second elastic fastening hook (32) is wedge shape.
4. electronic equipment casing according to claim 1, it is characterized in that, the outer wall of described center (30) is provided with the positioner (31) extending back, on the inwall of described after-frame (10) and be positioned between a plurality of described draw-in grooves (12) and be provided with a plurality of gap bridge positioners (11), described positioner (31) is plugged in described gap bridge positioner (11).
5. electronic equipment casing according to claim 1, is characterized in that, the panel beating that described after-frame (10) is formed in one.
6. electronic equipment casing according to claim 1, is characterized in that, described front frame (50) is metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177227.9U CN203827620U (en) | 2014-04-11 | 2014-04-11 | Electronic equipment housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420177227.9U CN203827620U (en) | 2014-04-11 | 2014-04-11 | Electronic equipment housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203827620U true CN203827620U (en) | 2014-09-10 |
Family
ID=51483071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420177227.9U Expired - Fee Related CN203827620U (en) | 2014-04-11 | 2014-04-11 | Electronic equipment housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203827620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600433A (en) * | 2018-04-08 | 2018-09-28 | 常州信息职业技术学院 | Electronic communication device |
-
2014
- 2014-04-11 CN CN201420177227.9U patent/CN203827620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108600433A (en) * | 2018-04-08 | 2018-09-28 | 常州信息职业技术学院 | Electronic communication device |
| CN108600433B (en) * | 2018-04-08 | 2020-03-27 | 常州信息职业技术学院 | Electronic communication device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20180411 |