CN204376388U - A kind of motor protector shell structure - Google Patents
A kind of motor protector shell structure Download PDFInfo
- Publication number
- CN204376388U CN204376388U CN201520045699.3U CN201520045699U CN204376388U CN 204376388 U CN204376388 U CN 204376388U CN 201520045699 U CN201520045699 U CN 201520045699U CN 204376388 U CN204376388 U CN 204376388U
- Authority
- CN
- China
- Prior art keywords
- fenestra
- shell
- pcb
- printed circuit
- circuit board
- 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
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
A kind of motor protector shell structure, comprising to cooperatively interact is installed as the shell of a box body, cap and the printed circuit board (PCB) being arranged on this tray interior, printed circuit board (PCB) is provided with the human-computer dialogue electronic device leant out outside box body, described shell is provided with half fenestra of opening, described cap is provided with the fenestra enclosed construction corresponding with half fenestra on described shell, and, along with the connection that described shell is fixed by a syndeton and cap, fenestra enclosed construction on described cap half fenestra corresponding with on described shell combines the full fenestra being formed and can be installed in human-computer dialogue electronic device.Shell structure of the present utility model is simple, and without the need to additionally increasing separate panels or directly closing with label, volume is little, and it is convenient to assemble, and packaging efficiency is high, and effectively can reduce manufacturing cost.
Description
Technical field
The utility model relates to Low Voltage Electrical Apparatus, is specifically related to motor protector, particularly relates to a kind of shell structure of motor protector.
Background technology
Along with the fast development of motor protector to integrated direction and the fast lifting of motor protector information application technique level; require that the function of motor protector housing need on the basis of original encapsulation function; expand the function of man-machine dialog interface; imbody is provided with as electronic devices such as charactron, liquid crystal display screen, light-emitting diode, buttons on a printed circuit; these devices need to stretch out housing, to facilitate interactive use.Existing motor protector shell structure has the fenestra adopting and arrange closed loop on housing; with make the various human-computer dialogue device (as charactron, liquid crystal display screen, light-emitting diode, button) exceeding shell rim can from as described in fenestra stretch out, and the human-computer dialogue device without the need to exceeding shell rim realizes information (as light, sound) by described fenestra and exchanges.Wiring board due to this existing structure must insert from the longitudinal direction of described fenestra (axis) and be installed to housing; this installation causes assembling difficulty, production efficiency low; simultaneously; owing to being filled with other device in housing (as current transformer; Deng); think the mounting process meeting wiring board, also need the volume increasing motor protector housing, this does not meet the Miniaturization Design trend of product.Another kind of existing motor protector shell structure have employed independently panel construction; above-mentioned closed loop fenestra is arranged on this panel; its advantage can adopt first to install the packaging technology of installation panel after wiring board and can solve above-mentioned assembling difficult problem; but need extra one piece of panel owing to adopting above-mentioned cooperation; which adds the manufacturing costs such as die sinking number, processing and forming; also add the assembly process of panel simultaneously, reduce efficiency of assembling.
Summary of the invention
In order to overcome every defect of above-mentioned prior art; the purpose of this utility model is to provide a kind of motor protector shell structure; by the design of cooperation ingenious between housing; without the need to additionally increasing separate panels or adopting label to seal; greatly facilitate the assembling of housing and printed circuit board (PCB); thus can effectively enhance productivity, reduce manufacturing cost.
To achieve these goals, the utility model have employed following technical scheme.
A kind of motor protector shell structure, comprising to cooperatively interact is installed as the shell 1 of a box body, cap 2 and the printed circuit board (PCB) 3 being arranged on this tray interior, printed circuit board (PCB) 3 is provided with the human-computer dialogue electronic device leant out outside box body, described shell 1 is provided with half fenestra of opening, described cap 2 is provided with the fenestra enclosed construction corresponding with half fenestra on described shell 1, and, along with the connection that described shell 1 is fixed by a syndeton and cap 2, fenestra enclosed construction on described cap 2 half fenestra corresponding with on described shell 1 combines the full fenestra being formed and can be installed in human-computer dialogue electronic device.
Further, described printed circuit board (PCB) 3 is fixedly connected with described shell 1 by a transverse splicing structure, and the process that is fixedly connected with of this transverse splicing should make the human-computer dialogue electronic device on described printed circuit board (PCB) 3 automatically enter in half corresponding fenestra.
Further, described transverse splicing structure comprises the horizontal concrete chute 105 be arranged on shell 1, described printed circuit board (PCB) 3 coordinates with this horizontal concrete chute 105 grafting, and, when printed substrate 5 puts into shell 1 along described horizontal concrete chute 105, the human-computer dialogue electronic device on printed circuit board (PCB) 3 enters in half described fenestra simultaneously.
Further, described shell 1 comprises shell panel 102 that is integrated with it and that be arranged in parallel with printed circuit board (PCB) 3, and half described fenestra is arranged on shell panel 102; Described cap 2 is provided with cover panel 202 that is integrated with it and that be arranged in parallel with printed circuit board (PCB) 3, described fenestra enclosed construction is arranged on cover panel 202, when cap 2 and shell 1 assemble, cover panel 202 and shell panel 102 parallel docking, make described fenestra enclosed construction combine with half corresponding fenestra the full fenestra being formed and can be installed in human-computer dialogue electronic device respectively; Cap 2 is identical with the channeling direction of horizontal concrete chute 105 with the assembly direction of shell 1.
Further, also comprise the second electric sub-member plate 4 be arranged in box body, described shell 1 is provided with the second chute 106 for the second electric sub-member plate 4 described in grafting, and the channeling direction of the second described chute 106 is parallel with the channeling direction of horizontal concrete chute 105; The second described electric sub-member plate 4 is provided with socket 401, and shell 1 sidewall is provided with wiring hole 109, and described wiring hole 109 is oppositely arranged with socket 401, and binding post 7 realizes plug type by wiring hole 109 and socket 401 and is connected slotting.
Further, described human-computer dialogue electronic device comprises and is arranged on charactron 301 on printed circuit board (PCB) 3 and button 302.
Further, the geomery of half described fenestra matches with the geomery of the human-computer dialogue electronic device held; The geomery of described fenestra enclosed construction matches with the geomery of the human-computer dialogue electronic device held.
Further, the shape of half described fenestra is triangle, L shape, arc limit shape or straightsided shape.
Further, the shape of described fenestra enclosed construction is triangle, L shape, arc limit shape or straightsided shape.
Further, the syndeton between described shell 1 and cap 2 is clamping fastening structure.
The advantage of motor protector shell structure of the present utility model is: by adopting half fenestration be set directly on housing, be set directly at the fenestra enclosed construction on cap and the transverse splicing structure between printed circuit board (PCB) 3 and shell 1, make with such as charactron, liquid crystal display screen, light-emitting diode, the wiring board of the human-computer dialogue devices such as button can be installed in housing easily and reliably, these human-computer dialogue devices higher than shell rim and housing can be made again to be formed attractive in appearance and be convenient to the combination of assembly manipulation, effectively can simplify shell structure, improve efficiency of assembling, be easy to large-scale production, be conducive to the miniaturization of product.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the decomposition texture of motor protector shell structure of the present utility model.
Fig. 2 is the schematic perspective view of another decomposition texture of motor protector shell structure of the present utility model.
Embodiment
Below in conjunction with the embodiment that Fig. 1 provides, describe the embodiment of motor protector shell structure of the present utility model in detail.Description below in conjunction with accompanying drawing illustrated embodiment is used for more clearly embodying advantage of the present utility model and feature, but motor protector shell structure of the present utility model is not limited to the description of embodiment.
See Fig. 1; motor protector shell structure of the present utility model comprises shell 1, the cap 2 that can cooperatively interact and be installed as a box body and is arranged on the printed circuit board (PCB) 3 of this tray interior; printed circuit board (PCB) 3 is provided with the human-computer dialogue electronic device leant out outside box body; described shell 1 is provided with half fenestra of opening; in the embodiment in figure 1; half fenestra 108 is for being installed in charactron 301, and half fenestra 107 is for being installed in button 302.Described cap 2 is provided with the fenestra enclosed construction corresponding with half and half fenestra on described shell 1, and, along with the connection that described shell 1 is fixed with cap 2 by a syndeton, half fenestra corresponding with on described shell 1 of the fenestra enclosed construction on described cap 2 combines the full fenestra being formed and can be installed in human-computer dialogue electronic device.
The human-computer dialogue electronic device that printed circuit board (PCB) 3 is provided with such as charactron 301, button 302 etc. as shown in Figure 1, they are connected with the circuit electrical on printed circuit board (PCB) 3 by welding on the one hand, are fixedly mounted on printed circuit board (PCB) 3 on the other hand by known structure.The value volume and range of product of half fenestra on shell 1 of the present utility model is not limited to be installed in half fenestra 108 of charactron 301 and be installed in half fenestra 107 of button 302, it can be determined according to the kind of the human-computer dialogue electronic device on printed circuit board (PCB) needed for user 3 and quantity, can conclude and adopt term to be expressed as half fenestra that shell 1 is provided with opening.Described cap 2 is provided with and half fenestra 108, 107 corresponding fenestra enclosed constructions 203, 204, here " corresponding " refers in shape and quantitative correspondence, the i.e. corresponding fenestra enclosed construction of one and half fenestras, when shell 1 is by being fixedly connected to form an overall box body as the syndeton of clamping and cap 2, described fenestra enclosed construction and half fenestra is made to be combined into the full fenestra that can be installed in human-computer dialogue electronic device, namely as shown in Figure 1: the fenestra enclosed construction 204 of the triangle of the spill on cap 2 is combined with half fenestra 107, to form the full fenestra that an entirety is rectangle, this full fenestra is in order to be installed in the button in human-computer dialogue electronic device.Or the fenestra enclosed construction 203 of the straightsided shape on cap 2 is combined with half fenestra 108, the full fenestra being rectangle with another entirety formed, this full fenestra is in order to be installed in the charactron 301 in human-computer dialogue electronic device.Above-mentioned syndeton can have numerous embodiments, syndeton between a kind of preferably shell 1 and cap 2 is interface arrangment, such as be provided with draw-in groove (not shown) at shell 1, cap 2 is provided with card convex (not shown), coordinated with the grafting of draw-in groove by card convex, realize being fixedly connected with between shell 1 with cap 2.
Said structure of the present utility model, one of its advantage is, can printed circuit board (PCB) 3 be installed on shell 1 with a kind of laterally inserted sliding type, namely printed circuit board (PCB) 3 is along half fenestra 108, the radial direction of 107 inserts shell 1, that is: described printed circuit board (PCB) 3 is fixedly connected with shell 1 by a horizontal connected structure, the process that is fixedly connected with of this transverse splicing makes the human-computer dialogue electronic device on printed circuit board (PCB) 3 automatically enter in half respective fenestra respectively, the sideline of shell 1 and cap 2 mating part is by charactron 301, the through hole at button 302 place is divided into two parts.Obvious this structure make the assembling of printed circuit board (PCB) 3 very convenient, be conducive to large-scale production, packaging efficiency is high, the space simultaneously needed without the need to reserved mounting process, can effectively reduce the volume of motor protector box body.The concrete mode of this transverse splicing structure can have multiple, a kind of preferred mode is as shown in Figure 1: the transverse splicing structure between described printed circuit board (PCB) 3 and shell 1 comprises the horizontal concrete chute 105 be arranged on shell 1, and printed circuit board (PCB) 3 coordinates with horizontal concrete chute 105 grafting.Certain horizontal concrete chute 105 also may be arranged on cap 2.
With further reference to Fig. 1-Fig. 2, described shell 1 comprises shell panel 102 that is integrated with it and that be arranged in parallel with printed circuit board (PCB) 3, and half described fenestra is arranged on shell panel 102; Described cap 2 is provided with cover panel 202 that is integrated with it and that be arranged in parallel with printed circuit board (PCB) 3, described fenestra enclosed construction is arranged on cover panel 202, when cap 2 and shell 1 assemble, cover panel 202 and shell panel 102 parallel docking, make described fenestra enclosed construction combine with half corresponding fenestra the full fenestra being formed and can be installed in human-computer dialogue electronic device respectively; Cap 2 is identical with the channeling direction of horizontal concrete chute 105 with the assembly direction of shell 1.The second electric sub-member plate 4 that motor protector also comprises knob 8 and is arranged in box body, described shell 1 is provided with the second chute 106 for the second electric sub-member plate 4 described in grafting, and the channeling direction of the second described chute 106 is parallel with the channeling direction of horizontal concrete chute 105; The second described electric sub-member plate 4 is provided with socket 401, and shell 1 sidewall is provided with wiring hole 109, and described wiring hole 109 is oppositely arranged with socket 401, and binding post 7 realizes plug type by wiring hole 109 and socket 401 and is connected slotting.Knob 8 comprises setting current value knob and regulates dropout rank knob, and printed circuit board (PCB) 3 is provided with the potentiometer 303 of two difference corresponding setting current value knobs and adjustment dropout rank knob.The mode inserting horizontal concrete chute 105 can be adopted successfully to assemble to make printed circuit board (PCB) 3 further to put in place, and make, between printed circuit board (PCB) 3 and shell panel 102, there is desirable spacing, two described potentiometers 303 are all arranged on the back side of printed circuit board (PCB) 3, and printed circuit board (PCB) 3 is provided with the potentiometer through hole allowing knob 8 to be connected with potentiometer 303.Meanwhile, the left and right sides of shell 1 is provided with the screw mounting hole 103 installed for screw, and the bottom of shell 1 is provided with guide rails assembling groove 104 for guide rails assembling and limited part 5.
The shape and structure of half described fenestra 108,107 can have various ways, should determine according to the shape of human-computer dialogue electronic device, namely the described geomery of half fenestra and the geomery of described human-computer dialogue electronic device match, but the shape of comparative optimization as shown in Figure 1: the shape of half described fenestra is triangle.Certainly, the shape of half described fenestra does not get rid of other shape yet, but wherein shape applicatory is as L shape, arc limit shape or straightsided shape, and the shape of half namely described fenestra is the one of L shape, arc limit shape or straightsided shape.
Corresponding, the shape and structure of described fenestra enclosed construction can have various ways, should determine according to the shape of human-computer dialogue electronic device, the namely described geomery of fenestra enclosed construction and the geomery of described human-computer dialogue electronic device match.But the shape of comparative optimization as shown in Figure 1: the shape of described fenestra enclosed construction is triangle.Certainly, the shape of described fenestra enclosed construction does not get rid of other shape yet, but wherein shape applicatory is as L shape, arc limit shape or straightsided shape, and the shape of namely described fenestra enclosed construction is the one of L shape, arc limit shape or straightsided shape.
Embodiment below in conjunction with Fig. 1 illustrates the assemble method of motor protector shell structure of the present utility model, will be conducive to more clearly embodying advantage of the present utility model and feature from the description of accompanying drawing illustrated embodiment.Assembling comprises the following steps:
A. printed circuit board (PCB) 3 is inserted the horizontal concrete chute 105 on shell 1, be welded with charactron 301, the printed substrate 5 of button 302 coordinates with chute 105 activity of shell 1, when printed substrate 5 puts into shell 1 along chute 105, charactron 301, in half fenestra 108 that button 302 enters shell 1 simultaneously and half fenestra 107, like this with charactron 301, the printed substrate 5 of button 302 is just installed in protector smoothly, that is: while printed circuit board (PCB) 3 insertion puts in place, charactron 301 on printed circuit board (PCB) 3 and button 302 etc. are housed in half fenestra 108 and half fenestra 107 respectively automatically,
B. last cap 2 to be coordinated with shell 1, that is: cap 2 is connected and fixed on shell 1 along the direction of insertion of printed circuit board (PCB) 3, the box body that both coordinate formation one complete, while cap 2 connects and fixes and puts in place, each fenestra enclosed construction on cap 2 respectively with half fenestra 108,107 combine, and form two full fenestras that can be installed in charactron 301 and button 302 respectively.
The foregoing is only preferred embodiment of the present utility model, all technical equivalences made according to the utility model claim change and amendment, all should be considered as within covering scope of the present utility model.
Claims (10)
1. a motor protector shell structure, the shell (1) that comprising to cooperatively interact is installed as a box body, cap (2) and be arranged on the printed circuit board (PCB) (3) of this tray interior, printed circuit board (PCB) (3) is provided with the human-computer dialogue electronic device leant out outside box body, it is characterized in that: described shell (1) is provided with half fenestra of opening, described cap (2) is provided with the fenestra enclosed construction corresponding with half fenestra on described shell (1), and, along with the connection that described shell (1) is fixed by a syndeton and cap (2), fenestra enclosed construction on described cap (2) combines with the upper half corresponding fenestra of described shell (1) the full fenestra being formed and can be installed in human-computer dialogue electronic device.
2. motor protector shell structure according to claim 1; it is characterized in that: described printed circuit board (PCB) (3) is fixedly connected with described shell (1) by a transverse splicing structure, the process that is fixedly connected with of this transverse splicing should make the human-computer dialogue electronic device on described printed circuit board (PCB) (3) automatically enter in half corresponding fenestra.
3. motor protector shell structure according to claim 2; it is characterized in that: described transverse splicing structure comprises the horizontal concrete chute (105) be arranged on shell (1); described printed circuit board (PCB) (3) coordinates with this horizontal concrete chute (105) grafting; and; when printed substrate (5) puts into shell (1) along described horizontal concrete chute (105), the human-computer dialogue electronic device on printed circuit board (PCB) (3) enters in half described fenestra simultaneously.
4. motor protector shell structure according to claim 3, it is characterized in that: described shell (1) comprises shell panel (102) that is integrated with it and that be arranged in parallel with printed circuit board (PCB) (3), and half described fenestra is arranged on shell panel (102); Described cap (2) is provided with cover panel (202) that is integrated with it and that be arranged in parallel with printed circuit board (PCB) (3), described fenestra enclosed construction is arranged on cover panel (202), when cap (2) and shell (1) assemble, cover panel (202) and shell panel (102) parallel docking, make described fenestra enclosed construction combine with half corresponding fenestra the full fenestra being formed and can be installed in human-computer dialogue electronic device respectively; Cap (2) is identical with the channeling direction of horizontal concrete chute (105) with the assembly direction of shell (1).
5. motor protector shell structure according to claim 3, it is characterized in that: also comprise the second electric sub-member plate (4) be arranged in box body, described shell (1) is provided with the second chute (106) for the second electric sub-member plate (4) described in grafting, and the channeling direction of described the second chute (106) is parallel with the channeling direction of horizontal concrete chute (105); Described the second electric sub-member plate (4) is provided with socket (401), shell (1) sidewall is provided with wiring hole (109), described wiring hole (109) and socket (401) are oppositely arranged, and binding post (7) realizes plug type by wiring hole (109) with socket (401) and is connected slotting.
6. motor protector shell structure according to claim 1, is characterized in that: described human-computer dialogue electronic device comprises and is arranged on charactron (301) on printed circuit board (PCB) (3) and button (302).
7. motor protector shell structure according to claim 1, is characterized in that: the geomery of half described fenestra matches with the geomery of the human-computer dialogue electronic device held; The geomery of described fenestra enclosed construction matches with the geomery of the human-computer dialogue electronic device held.
8. the motor protector shell structure according to claim 1 or 7, is characterized in that: the shape of half described fenestra is triangle, L shape, arc limit shape or straightsided shape.
9. the motor protector shell structure according to claim 1 or 7, is characterized in that: the shape of described fenestra enclosed construction is triangle, L shape, arc limit shape or straightsided shape.
10. motor protector shell structure according to claim 1, is characterized in that: the syndeton between described shell (1) and cap (2) is clamping fastening structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045699.3U CN204376388U (en) | 2015-01-22 | 2015-01-22 | A kind of motor protector shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520045699.3U CN204376388U (en) | 2015-01-22 | 2015-01-22 | A kind of motor protector shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204376388U true CN204376388U (en) | 2015-06-03 |
Family
ID=53332569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520045699.3U Active CN204376388U (en) | 2015-01-22 | 2015-01-22 | A kind of motor protector shell structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204376388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111601485A (en) * | 2020-06-18 | 2020-08-28 | 黄东红 | Special shell of motor protector |
| CN115087256A (en) * | 2021-03-12 | 2022-09-20 | 欧司朗股份有限公司 | Shell for electronic device and power supply conversion driving device |
-
2015
- 2015-01-22 CN CN201520045699.3U patent/CN204376388U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111601485A (en) * | 2020-06-18 | 2020-08-28 | 黄东红 | Special shell of motor protector |
| CN115087256A (en) * | 2021-03-12 | 2022-09-20 | 欧司朗股份有限公司 | Shell for electronic device and power supply conversion driving device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204809473U (en) | Socket connector | |
| CN101699665B (en) | Dual stacked connector | |
| CN105322341B (en) | Electric connector and its manufacture method | |
| CN203859330U (en) | Electrical connector | |
| CN103928789B (en) | There is the instrument of wiring board modular structure | |
| CN204376388U (en) | A kind of motor protector shell structure | |
| CN2666101Y (en) | Spacing device and screen casing assembly applying the same | |
| CN2609226Y (en) | Modular connector | |
| CN108270112A (en) | Electric connector | |
| CN103698566B (en) | A kind of integrated module box of intelligent electric meter | |
| CN207530157U (en) | Stacked rj connector package assembly | |
| CN201188488Y (en) | Earphone socket | |
| CN2406290Y (en) | Electronic card | |
| CN204216312U (en) | Arrangements of electric connection | |
| CN2694558Y (en) | Electric connector with improved earthing arrangement | |
| CN210348848U (en) | Top-mounted multimedia control system | |
| CN203553448U (en) | Mini electrical connector | |
| CN208782185U (en) | A kind of RJ45 connector with POE function of supplying power | |
| CN207491418U (en) | A kind of circuit board assembly structure of power supply adaptor | |
| CN203289768U (en) | Electronic device and shell thereof | |
| CN201327913Y (en) | Multifunctional lengthening RJ45 connector | |
| CN201877589U (en) | Electric connector | |
| CN207604102U (en) | A kind of power supply module installing plate | |
| CN203164843U (en) | Integrated case structure | |
| CN203367597U (en) | Electric connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |