CN204350231U - Detachable shell - Google Patents
Detachable shell Download PDFInfo
- Publication number
- CN204350231U CN204350231U CN201420738098.6U CN201420738098U CN204350231U CN 204350231 U CN204350231 U CN 204350231U CN 201420738098 U CN201420738098 U CN 201420738098U CN 204350231 U CN204350231 U CN 204350231U
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- China
- Prior art keywords
- contact pin
- projection
- shell
- upper shell
- groove
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Abstract
The utility model relates to the technical field of electrical equipment shell, detachable shell is provided, comprise upper shell, lower house and snapping block, upper shell and lower house are respectively equipped with buckle ear, snapping block comprises the interior contact pin of mutual snapping and outer contact pin, upper shell and lower house to be buckled on the relative both sides of interior contact pin respectively by buckle ear and between upper shell and lower house, to form the accommodation space of an accommodating electric equipment, and buckle ear is between interior contact pin and outer contact pin.During assembling, first electric equipment is positioned between upper shell and lower house, again the buckle ear of upper shell and lower house is buckled in interior contact pin, finally, by outer contact pin and interior contact pin snapping, above-mentioned detachable shell easy accessibility, and the mode adopting outer contact pin and interior contact pin snapping, buckle ear is hidden between outer contact pin and interior contact pin, avoids because screw, screw are exposed to outward and affect the problem of overall appearance.
Description
Technical field
The utility model belongs to the technical field of electrical equipment shell, particularly relates to detachable shell.
Background technology
A kind of electric equipment that sound equipment is amused and diverted oneself at ordinary times as people, because it can meet the requirement of people to each key element of sound in daily life, therefore its application is extensive all the more, has become one of necessary apparatus in people's life.
Now conventional sound equipment generally comprises sound equipment main body and housing main body, and notoriously, sound equipment main body is fixedly installed in housing main body, and after energising, all functions effect of sound equipment is all completed by sound equipment main body and realizes.Housing main body is coated on the outside of sound equipment main body, and also shielding protection sound equipment main body while of making sound equipment outward appearance beautiful, makes sound equipment main body from the impact of external devices; Also can offer multiple opening not of uniform size on housing main body, to facilitate functors such as installing loudspeaker dew, button and switch, and each functor is connected with sound equipment main body, with the work of regulating and controlling sound equipment simultaneously;
And conveniently sound equipment main body is installed in housing main body, housing main body is generally made up of at least two parts, each several part mutually surrounds or covers and forms a cavity closed to place sound equipment main body, at present, the connected mode between housing main body each several part generally has three kinds: the first is fixedly connected with by glue sealing; The second is that the mode by locking screw is fixedly connected with; The third is the mode adopting button bit snapping.But when carrying out maintenance overhaul to sound equipment, usually needing to take housing main body apart and checking sound equipment main body, can there is problem that can be such in above-mentioned three kinds of connected modes:
One, the housing main body connected by glue sealing is non-detachable, and external force is tolled breakdown and directly damaged housing main body by being easy to;
Two, by locking screw by what link together between housing main body each several part, outside its screw and screw are all exposed to, sound equipment overall appearance is affected.
Three, connected by button bit between housing main body each several part, and button bit connection exists matched in clearance, its connection is fastening not, when sound is vibrated, can produce resonance, thus produces noise or noise.
Utility model content
The purpose of this utility model is to provide detachable shell, be intended to solve prior art casing of sound equipment due to adopt glue sealing connect, lock screw connect or button bit connect and cause dismounting inconvenience, damage housing main body, affect sound equipment attractive in appearance and generation noise problem.
For solving the problems of the technologies described above, the technical scheme of the detachable shell that the utility model provides is, it comprises upper shell, lower house and snapping block, described upper shell and described lower house are respectively equipped with buckle ear, described snapping block comprises the interior contact pin of mutual snapping and outer contact pin, described upper shell and described lower house are buckled in described interior contact pin relative both sides respectively by described buckle ear form the accommodation space of an accommodating electric equipment between described upper shell and described lower house, and described buckle ear is between described interior contact pin and described outer contact pin.
Further, described upper shell and described lower house are respectively equipped with the first projection staggered with described buckle ear, and described interior contact pin is provided with the first groove, and described first projection is buckled in described first groove.
Further, described upper shell and described lower house are respectively equipped with the second groove staggered with described buckle ear and described first projection, described interior contact pin is provided with the second projection staggered with described first groove, and described second projection is buckled in described second groove.
Further, described upper shell comprises the upper inner casing of mutual snapping and upper shell, described lower house comprises the lower casing of mutual snapping and lower inner casing, described buckle ear is located on described upper shell and described lower casing respectively, and described first projection and described second groove are located on described upper inner casing and described lower inner casing respectively.
Further, described upper shell and described lower casing are threadedly connected in described interior contact pin by described buckle ear.
Further, described upper shell is provided with the 3rd projection, and described upper inner casing is provided with the 3rd groove, and described 3rd projection is buckled in described 3rd groove.
Further, described lower casing is provided with the 4th projection, and described lower inner casing is provided with the 4th groove, and described 4th projection is buckled in described 4th groove.
Further, described upper inner casing and described lower inner casing are respectively equipped with button hole, and described button hole staggers with described first projection and described second groove respectively and arranges, and described interior contact pin is provided with buckle shaft, described buckle shaft is buckled in described button hole respectively, and is threaded connection fixing.
Further, described upper inner casing and described lower inner casing are respectively equipped with buckle shaft, and described buckle shaft staggers with described first projection and described second groove respectively and arranges, and described interior contact pin is provided with button hole, described buckle shaft is buckled in described button hole respectively, and is threaded connection fixing.
Further, described interior contact pin is provided with lug, and described outer contact pin is provided with projection, and described projection is buckled on described lug.
The utility model is compared the beneficial effect of prior art:
Because above-mentioned detachable shell adopts upper shell, lower house and snapping block, upper shell and lower house are by snapping block snapping, and form an accommodation space, electric equipment is positioned in this accommodation space, particularly, snapping block comprises the interior contact pin of mutual snapping and outer contact pin, upper shell is buckled on the relative both sides of interior contact pin with lower house respectively by buckle ear, like this, when assembling above-mentioned detachable shell, first electric equipment is positioned between upper shell and lower house, again the buckle ear of upper shell and lower house is buckled in interior contact pin, finally, by outer contact pin and interior contact pin snapping, so far, complete number of assembling steps, and when dismantling, carry out on the contrary according to the step of assembling, therefore, the mode that existing employing shell of comparing adopts glue sealing to connect or lock screw connects, buckle ear only need be dismantled by above-mentioned detachable shell in interior contact pin, separately upper shell and lower house, namely complete and electric equipment is pulled down, easy accessibility, and, adopt the mode of outer contact pin and interior contact pin snapping, buckle ear is hidden between outer contact pin and interior contact pin, avoid due to screw, the problem of overall appearance is affected outside screw is exposed to.
Accompanying drawing explanation
Fig. 1 is the perspective view of the detachable shell that the utility model embodiment provides;
Fig. 2 is the perspective view of the snapping block of the detachable shell that the utility model embodiment provides;
Fig. 3 is the perspective view of the upper shell of the detachable shell that the utility model embodiment provides;
Fig. 4 is the enlarged diagram of detachable shell at circle A place that Fig. 3 provides;
Fig. 5 is the perspective view of the upper inner casing of the detachable shell that the utility model embodiment provides;
Fig. 6 is the enlarged diagram of detachable shell at circle B place that Fig. 5 provides;
Fig. 7 is the perspective view of the lower inner casing of the detachable shell that the utility model embodiment provides;
Fig. 8 is the perspective view of the lower casing of the detachable shell that the utility model embodiment provides;
Fig. 9 is the perspective view of the interior contact pin of the detachable shell that the utility model embodiment provides;
Figure 10 is the perspective view of the outer contact pin of the detachable shell that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Fig. 1 ~ 10, it is the preferred embodiment that the utility model provides.
It should be noted that, when parts are called as " being fixed on " or " being arranged at " another parts, it can directly on another parts or may there are parts placed in the middle simultaneously.When parts are known as " being connected to " another parts, it can be directly connected to another parts or may there are parts placed in the middle simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the present embodiment, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As shown in Figure 1 to Figure 3, the detachable shell 10 that the present embodiment provides, it comprises upper shell 11, lower house 12 and snapping block 13, upper shell 11 and lower house 12 are respectively equipped with buckle ear 111, snapping block 13 comprises interior contact pin 131 and the outer contact pin 132 of mutual snapping, upper shell 11 and lower house 12 to be buckled on the relative both sides of interior contact pin 131 respectively by buckle ear 111 and between upper shell 11 and lower house 12, to form the accommodation space 14 of an accommodating electric equipment, and buckle ear 111 is between interior contact pin 131 and outer contact pin 132.
Detachable shell 10 beneficial effect compared to existing technology that the present embodiment provides:
As depicted in figs. 1 and 2, because above-mentioned detachable shell 10 adopts upper shell 11, lower house 12 and snapping block 13, upper shell 11 and lower house 12 are by snapping block 13 snapping, and form an accommodation space 14, electric equipment is positioned in this accommodation space 14, particularly, snapping block 13 comprises interior contact pin 131 and the outer contact pin 132 of mutual snapping, upper shell 11 and lower house 12 are buckled in respectively by buckle ear 111 on the relative both sides of interior contact pin 131, like this, when assembling above-mentioned detachable shell 10, first electric equipment is positioned between upper shell 11 and lower house 12, again the buckle ear 111 of upper shell 11 and lower house 12 is buckled in interior contact pin 131, finally, by outer contact pin 132 and interior contact pin 131 snapping, so far, complete number of assembling steps, and when dismantling, carry out on the contrary according to the step of assembling, therefore, the mode that existing employing shell of comparing adopts glue sealing to connect or lock screw connects, buckle ear 111 only need be dismantled by above-mentioned detachable shell 10 in interior contact pin 131, separately upper shell 11 and lower house 12, namely complete and electric equipment is pulled down, easy accessibility, and, adopt the mode of outer contact pin 132 and interior contact pin 131 snapping, buckle ear 111 is hidden between outer contact pin 132 and interior contact pin 131, avoid due to screw, the problem of overall appearance is affected outside screw is exposed to.
It should be noted that, in the present embodiment, the shape of upper shell 11 and lower house 12 is all in " Contraband " font, and after upper shell 11 and lower house 12 snapping, overall shape is all in " mouth " font.In other embodiments, the shape of upper shell 11 and lower house 12 can be other shapes, is not limited in the present embodiment.
Still it should be noted that, in electric equipment is positioned over " mouth " font; And all there are two cantilever ends 121 due to the upper shell 11 of " Contraband " font and lower house 12, therefore, for the ease of the snapping of upper shell 11 and lower house 12, buckle ear 111 is arranged on two cantilever ends 121, like this, pass through, upper shell 11 and lower house 12 are realized and interior contact pin 131 snapping by the buckle ear 111 on cantilever end 121.
As shown in Fig. 1 to Fig. 3 and Fig. 6, more firm, accurate in order to make upper shell 11 and lower house 12 dock, upper shell 11 and lower house 12 are respectively equipped with the first projection 112 staggered with buckle ear 111, and interior contact pin 131 is provided with the first groove 1311, first projection 112 and is buckled in the first groove 1311.Like this, assemble upper shell 11 and lower house 12 time, only need by the first projection 112 on upper shell 11 and lower house 12 respectively with the first groove 1311 aligned fit in interior contact pin 131, the snapping of upper shell 11 and lower house 12 can be completed.
Refinement ground, as shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, first projection 112 is located on the cantilever end 121 of upper shell 11 and lower house 12, and be uniformly distributed along the docking periphery circumference of cantilever end 121, and accordingly, the first groove 1311 is uniformly distributed along the docking periphery circumference of interior contact pin 131, like this, be conducive to cantilever end 121 when docking with interior contact pin 131, stressed more even.
As shown in Figure 1, Figure 2 with shown in Fig. 6, more firm, accurate in order to make upper shell 11 and lower house 12 dock further, upper shell 11 and lower house 12 are respectively equipped with the second groove 1312 staggered with buckle ear 111 and the first projection 112, interior contact pin 131 is provided with the second projection 113, second projection 113 staggered with the first groove 1311 and is buckled in the second groove 1312.Second protruding 113 coordinates role identical with the cooperation role of the second groove 1312 with the first projection 112 and the first groove 1311.
Refinement ground, as shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, second groove 1312 is located on the cantilever end 121 of upper shell 11 and lower house 12, straggly alternate with the first projection 112, and be uniformly distributed along the docking periphery circumference of cantilever end 121, and accordingly, second projection 113 is uniformly distributed along the docking periphery circumference of interior contact pin 131, straggly alternate with the first groove 1311, and be uniformly distributed along the docking periphery circumference of interior contact pin 131, like this, be conducive to cantilever end 121 when docking with interior contact pin 131, make uniform force further.
As shown in Fig. 1, Fig. 3, Fig. 5, Fig. 7 and Fig. 8, upper shell 11 comprises upper inner casing 116 and the upper shell 117 of mutual snapping, lower house 12 comprises lower casing 122 and the lower inner casing 123 of mutual snapping, buckle ear 111 is located on shell 117 and lower casing 122 respectively, and the first protruding 112 and second groove 1312 is located on inner casing 116 and lower inner casing 123 respectively.
It should be noted that, the shape of upper inner casing 116 and upper shell 117 is similar, and the shape of lower casing 122 and lower inner casing 123 is similar, and upper inner casing 116, upper shell 117, lower casing 122 and lower inner casing 123 are all in " Contraband " font.
Described upper shell 117 and described lower casing 122 are threadedly connected in described interior contact pin 131 by described buckle ear 111.Particularly, buckle ear 111 and interior contact pin 131 offer the first screw 1111 respectively, first screw 1111 can coordinate and is inserted with the first bolt (not shown), and namely buckle ear 111 is fixed in interior contact pin 131 with coordinating of the first bolt by the first screw 1111.
As shown in Figure 3 and Figure 5, in order to realize the snapping of upper shell 117 and upper inner casing 116 better, upper shell 117 is provided with the 3rd projection 114, and upper inner casing 116 is provided with the 3rd groove the 1313, three projection 114 and is buckled in the 3rd groove 1313.
Refinement ground, the 3rd projection 114 is distributed on the interface of shell 117, and the 3rd groove 1313 is distributed on the interface of inner casing 116, is conducive to uniform force when inner casing 116 and upper shell 117 dock, docking is firm.
As shown in Figure 7 and Figure 8, in order to realize the snapping of lower casing 122 and lower inner casing 123 better, lower casing 122 is provided with the 4th projection 115, and lower inner casing 123 is provided with the 4th groove the 1314, four projection 115 and is buckled in the 4th groove 1314.
Refinement ground, the 4th projection 115 is distributed on the interface of lower casing 122, and the 4th groove 1314 is distributed on the interface of lower inner casing 123, is conducive to uniform force when lower inner casing 123 and lower casing 122 dock, docking is firm.
For the ease of docking of upper inner casing 116 and lower inner casing 123 and interior contact pin 131, upper inner casing 116 and lower inner casing 123 are respectively equipped with button hole 118, button hole 118 staggers with the first protruding 112 and second groove 1312 respectively and arranges, interior contact pin 131 is provided with buckle shaft 119, buckle shaft 119 is buckled in button hole 118 respectively, and is threaded connection fixing.Equally, button hole 118, first protruding 112 and the second groove 1312 are all located on cantilever end 121, and be uniformly distributed along the docking periphery circumference of cantilever end 121, and accordingly, buckle shaft 119 is uniformly distributed along the docking periphery circumference of interior contact pin 131, straggly alternate with the first groove 1311, second projection 113, and is uniformly distributed along the docking periphery circumference of interior contact pin 131, like this, uniform force when inner casing 116 and lower inner casing 123 dock with interior contact pin 131 is conducive to.Certainly, ground can be imagined, for the ease of docking of upper inner casing 116 and lower inner casing 123 and interior contact pin 131, can also be, upper inner casing 116 and lower inner casing 123 are respectively equipped with buckle shaft 119, and buckle shaft 119 staggers with the first protruding 112 and second groove 1312 respectively and arranges, and interior contact pin 131 is provided with button hole 118, buckle shaft 119 is buckled in button hole 118 respectively, and is threaded connection fixing.
Particularly, particularly, buckle shaft 119 and button hole 118 offer respectively the second screw 1191, second screw 1111 can coordinate and be inserted with the second bolt (not shown), coordinate that to realize buckle shaft 119 fixing with button hole 118 namely by the second screw 1191 and the second bolt.In order to realize interior contact pin 131 and outer contact pin 132 snapping better, interior contact pin 131 is provided with lug 1315, and outer contact pin 132 is provided with projection 1321, and projection 1321 is buckled on lug 1315.
Above-mentioned detachable shell 10 is when assembling, first the button hole 118 on upper inner casing 116 and lower inner casing 123 or buckle shaft 119 are aimed in the buckle shaft 119 or button hole 118 being buckled in interior contact pin 131, go up the first projection 112 on inner casing 116 and lower inner casing 123 simultaneously, second groove 1312 is correspondingly aimed at and is buckled in the first groove 1311 in interior contact pin 131 and the second projection 113, outer contact pin 132 is in alignment with in interior contact pin 131 again, like this, above-mentioned detachable shell 10 convenient disassembly, simultaneously, outer contact pin 132 is by the snapping of buckle shaft 119 with button hole 118, the snapping of the first protruding 112 and first groove 1311, the snapping of the second protruding 113 and second groove 1312 is all hiding, be not exposed to outside, detachable shell 10 entirety is made to have more attractive in appearance.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. detachable shell, it is characterized in that: comprise upper shell, lower house and snapping block, described upper shell and described lower house are respectively equipped with buckle ear, described snapping block comprises the interior contact pin of mutual snapping and outer contact pin, described upper shell and described lower house are buckled in described interior contact pin relative both sides respectively by described buckle ear form the accommodation space of an accommodating electric equipment between described upper shell and described lower house, and described buckle ear is between described interior contact pin and described outer contact pin.
2. detachable shell as claimed in claim 1, is characterized in that: described upper shell and described lower house are respectively equipped with the first projection staggered with described buckle ear, and described interior contact pin is provided with the first groove, and described first projection is buckled in described first groove.
3. detachable shell as claimed in claim 2, it is characterized in that: described upper shell and described lower house are respectively equipped with the second groove staggered with described buckle ear and described first projection, described interior contact pin is provided with the second projection staggered with described first groove, and described second projection is buckled in described second groove.
4. detachable shell as claimed in claim 3, it is characterized in that: described upper shell comprises the upper inner casing of mutual snapping and upper shell, described lower house comprises the lower casing of mutual snapping and lower inner casing, described buckle ear is located on described upper shell and described lower casing respectively, and described first projection and described second groove are located on described upper inner casing and described lower inner casing respectively.
5. detachable shell as claimed in claim 4, is characterized in that: described upper shell and described lower casing are threadedly connected in described interior contact pin by described buckle ear.
6. detachable shell as claimed in claim 5, is characterized in that: described upper shell is provided with the 3rd projection, and described upper inner casing is provided with the 3rd groove, and described 3rd projection is buckled in described 3rd groove.
7. detachable shell as claimed in claim 6, is characterized in that: described lower casing is provided with the 4th projection, and described lower inner casing is provided with the 4th groove, and described 4th projection is buckled in described 4th groove.
8. the detachable shell as described in any one of claim 4 ~ 7, it is characterized in that: described upper inner casing and described lower inner casing are respectively equipped with button hole, described button hole staggers with described first projection and described second groove respectively and arranges, described interior contact pin is provided with buckle shaft, described buckle shaft is buckled in described button hole respectively, and is threaded connection fixing.
9. the detachable shell as described in any one of claim 4 ~ 7, it is characterized in that: described upper inner casing and described lower inner casing are respectively equipped with buckle shaft, described buckle shaft staggers with described first projection and described second groove respectively and arranges, described interior contact pin is provided with button hole, described buckle shaft is buckled in described button hole respectively, and is threaded connection fixing.
10. described detachable shell as claimed in claim 8, is characterized in that: described interior contact pin is provided with lug, and described outer contact pin is provided with projection, and described projection is buckled on described lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738098.6U CN204350231U (en) | 2014-11-28 | 2014-11-28 | Detachable shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420738098.6U CN204350231U (en) | 2014-11-28 | 2014-11-28 | Detachable shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204350231U true CN204350231U (en) | 2015-05-20 |
Family
ID=53233468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420738098.6U Expired - Fee Related CN204350231U (en) | 2014-11-28 | 2014-11-28 | Detachable shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204350231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056313A1 (en) * | 2017-09-22 | 2019-03-28 | 深圳市沃特沃德股份有限公司 | Disassemblable housing assembly and mobile device |
-
2014
- 2014-11-28 CN CN201420738098.6U patent/CN204350231U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056313A1 (en) * | 2017-09-22 | 2019-03-28 | 深圳市沃特沃德股份有限公司 | Disassemblable housing assembly and mobile 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 |
Granted publication date: 20150520 Termination date: 20161128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |