CN215818867U - Communication equipment rear cover convenient to assemble - Google Patents
Communication equipment rear cover convenient to assemble Download PDFInfo
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- CN215818867U CN215818867U CN202121357222.0U CN202121357222U CN215818867U CN 215818867 U CN215818867 U CN 215818867U CN 202121357222 U CN202121357222 U CN 202121357222U CN 215818867 U CN215818867 U CN 215818867U
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- rear cover
- mounting
- groove
- communication equipment
- mounting groove
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Abstract
The utility model provides a communication equipment rear cover convenient to assemble, a gap is formed between a second mounting groove and a first mounting block, when in assembly, a flash lamp is mounted in the first mounting groove, the flash lamp is respectively abutted against two pairs of mounting posts, so that the flash lamp is firmly mounted in the first mounting groove, the flash lamp is aligned to a first mounting hole, then the illuminating lamp is mounted in the second mounting groove, the illuminating lamp is attached to the first mounting block, a connecting wire of the illuminating lamp penetrates through the gap between the second mounting groove and the first mounting block and extends to the other side of the rear cover, so that the illuminating lamp completely covers the second mounting groove, then a loudspeaker is fixedly mounted in the third mounting groove and is abutted against an oval part, so that the rapid positioning and mounting of the flash lamp, the illuminating lamp and the loudspeaker are convenient, and the assembly time is saved, the efficiency of the equipment is improved.
Description
Technical Field
The utility model relates to the field of communication equipment, in particular to a communication equipment rear cover convenient to assemble.
Background
The communication equipment comprises elements such as a camera, a flash lamp, a loudspeaker and infrared rays, and due to the fact that the elements in the communication equipment are very many and the size of each element is small, the elements are difficult to position and install, and then assembling personnel need to spend a lot of time to install a plurality of elements into the mobile phone shell when installing the elements, so that the processing time is very long, and the processing efficiency is influenced. Secondly, in the in-process of equipment, if the component in the communication equipment is not fixed with the cell-phone shell, can make inside component produce when the user uses not hard up, the component of inside is damaged easily to the component that becomes flexible to cause inside circuit board by the component fish tail, and then lead to inside circuit board to scrap, increase the cost of maintenance.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a communication device rear cover which is easy to assemble.
The utility model is realized by the following technical scheme:
the utility model provides a communication equipment rear cover convenient to assemble, which comprises: the back lid, the back is covered and is equipped with the first mounting groove that is used for installing the flash light, be equipped with first mounting hole, two pairs of erection column in the first mounting groove, first mounting hole is located two pairs between the erection column, the back is covered and is equipped with the second mounting groove that is used for installing the light, the back lid is including first installation piece, first installation piece fixed accept in the second mounting groove and partial sheltering from the second mounting groove, cover after and be equipped with first installation department, first installation department includes oval portion, form in the oval portion be used for fixed speaker the third mounting groove, with a plurality of logical sound holes that the third mounting groove is linked together.
Furthermore, the first installation part further comprises a rectangular part, the rectangular part is fixedly connected with the elliptical part, the rectangular part is communicated with the elliptical part, the first installation part is provided with a first positioning column and two pairs of accommodating holes for accommodating charging contacts, the first positioning column is fixedly installed in the rectangular part, one pair of the accommodating holes is communicated with the rectangular part, the other pair of the accommodating holes is communicated with the third installation groove, and the two pairs of the accommodating holes are symmetrically distributed on two sides of the first positioning column.
Furthermore, the first installation part is provided with a first surface, and the elliptical part and the first positioning column are both lower than the first surface.
Furthermore, the rear cover is also provided with a positioning plate, a camera shooting groove for mounting a camera and a camera shooting hole communicated with the camera shooting groove, the positioning plate is positioned on one side of the camera shooting groove, and the positioning plate protrudes out of the camera shooting groove.
Further, cover after and be equipped with first draw-in groove, second draw-in groove, the second installation department that is used for installing the female seat of RAM card that is used for installing the female seat of SIM card, the second installation department is located first draw-in groove between the second draw-in groove, be equipped with two second reference columns on the second installation department.
Furthermore, the rear cover is provided with two arc-shaped rib plates for installing an external decorative cover body, one side of each arc-shaped rib plate is an inclined plane, the other side of each arc-shaped rib plate is an inner concave surface, and the two arc-shaped rib plates are arranged oppositely.
Furthermore, the first clamping groove and the second clamping groove are located between the two arc-shaped rib plates, a plurality of slots are formed in one of the arc-shaped rib plates, an accommodating groove is formed in the rear cover and communicated with the first clamping groove, the second clamping groove and the slots, and two positioning holes are symmetrically formed in the bottom wall of the accommodating groove.
Furthermore, a supporting part is arranged on the rear cover, and a groove is arranged on the supporting part.
Furthermore, a triangular positioning part is arranged on the rear cover, and a second mounting hole is formed in the positioning part.
The utility model has the beneficial effects that:
the utility model provides a communication equipment rear cover convenient to assemble, a gap is formed between a second mounting groove and a first mounting block, when in assembly, a flash lamp is mounted in the first mounting groove, the flash lamp is respectively abutted against two pairs of mounting posts, so that the flash lamp is firmly mounted in the first mounting groove, the flash lamp is aligned to a first mounting hole, then the illuminating lamp is mounted in the second mounting groove, the illuminating lamp is attached to the first mounting block, a connecting wire of the illuminating lamp penetrates through the gap between the second mounting groove and the first mounting block and extends to the other side of the rear cover, so that the illuminating lamp completely covers the second mounting groove, then a loudspeaker is fixedly mounted in the third mounting groove and is abutted against an oval part, so that the rapid positioning and mounting of the flash lamp, the illuminating lamp and the loudspeaker are convenient, and the assembly time is saved, the efficiency of the equipment is improved.
Drawings
FIG. 1 is a perspective view of a communication device back cover of the present invention that is easy to assemble;
FIG. 2 is an enlarged view of the point A in FIG. 1;
FIG. 3 is another perspective view of the rear cover of the communication device of the present invention, as shown in an angle for ease of assembly;
fig. 4 is a further perspective view of the rear cover of the communication device of the present invention, which is easy to assemble.
Detailed Description
In order to more clearly and completely explain the technical scheme of the utility model, the utility model is further explained with reference to the attached drawings.
Referring to fig. 1 to 4, the present invention provides an easy-to-assemble communication device rear cover, which includes: rear cover 1, be equipped with the first mounting groove 2 that is used for installing the flash light on rear cover 1, be equipped with first mounting hole 3, two pairs of erection column 4 in the first mounting groove 2, first mounting hole 3 is located two pairs between the erection column 4, be equipped with the second mounting groove 5 that is used for installing the light on rear cover 1, rear cover 1 includes first installation piece 6, first installation piece 6 is fixed accept in the second mounting groove 5 and partial sheltering from the second mounting groove 5, be equipped with first installation department 7 on rear cover 1, first installation department 7 includes oval portion 71, form in oval portion 71 be used for fixed speaker the third mounting groove 72, with a plurality of logical sound holes 73 that third mounting groove 72 is linked together.
In this embodiment, there is a gap between the second mounting groove 5 and the first mounting block 6, when assembling, the flashlight is mounted in the first mounting groove 2, the flashlight is abutted against two pairs of mounting posts 4, so as to be firmly mounted in the first mounting groove 2, the flashlight is aligned with the first mounting hole 3, then the flashlight is mounted in the second mounting groove 5, the flashlight is attached to the first mounting block 6, the connection line of the flashlight extends to the other side of the rear cover 1 through the gap between the second mounting groove 5 and the first mounting block 6, so as to completely shield the second mounting groove 5, then the speaker is fixedly mounted in the third mounting groove 72 and abutted against the elliptical portion 71, so as to facilitate the rapid positioning and mounting of the flashlight, the flashlight and the speaker, and save the assembling time, the efficiency of the assembly is improved, the flasher is abutted to the two pairs of mounting posts 4 respectively, so that the flasher is more firmly mounted on the rear cover 1, the loudspeaker is fixedly mounted in the third mounting groove 72 and abutted to the elliptical part 71, so that the loudspeaker is more firmly mounted on the rear cover 1, the loudspeaker and the flasher are prevented from falling off from the rear cover 1 in the using process of a user, a circuit board inside the communication equipment is damaged, the sound of the loudspeaker can be transmitted out of the rear cover 1 through the sound transmission hole 73, and the loudspeaker can be listened by the user conveniently.
Further, the first mounting portion 7 further includes a rectangular portion 74, the rectangular portion 74 is fixedly connected to the elliptical portion 71, the rectangular portion 74 is communicated with the elliptical portion 71, the first mounting portion 7 is provided with a first positioning post 75 and two pairs of receiving holes 76 for receiving the charging contacts, the first positioning post 75 is fixedly mounted in the rectangular portion 74, one pair of the receiving holes 76 is communicated with the rectangular portion 74, the other pair of the receiving holes 76 is communicated with the third mounting groove 72, and the two pairs of the receiving holes 76 are symmetrically distributed on two sides of the first positioning post 75.
Further, the first mounting portion 7 is provided with a first surface 77, and the elliptical portion 71 and the first positioning column 75 are both lower than the first surface 77.
In this embodiment, during assembly, firstly, the four electrical contacts respectively penetrate through the receiving holes 76, secondly, the first positioning posts 75 penetrate through the circuit boards of the electrical contacts, the circuit boards of the electrical contacts are abutted against the inner wall of the rectangular portion 74, so that the circuit boards of the electrical contacts are mounted on the rectangular portion 74, then, the speaker is fixedly mounted in the third mounting groove 72 and abutted against the elliptical portion 71, so that the speaker partially shields the circuit boards of the electrical contacts, the circuit boards of the electrical contacts are more firmly mounted on the rear cover 1, the electrical contacts, the circuit boards of the electrical contacts and the speaker are conveniently and quickly positioned and mounted on the rear cover 1, the communication equipment can be conveniently charged through the electrical contacts, because the elliptical portion 71 and the first positioning posts 75 are both lower than the first surface 77, the circuit boards of the speaker and the electrical contacts can be completely mounted in the first mounting portion 7 and abutted against the first mounting portion 7, thereby enabling the circuit board of the speaker, the electrical contacts, to be more securely mounted to the first mounting portion 7.
Furthermore, the rear cover 1 is further provided with a positioning plate 8, a camera shooting groove 9 for mounting a camera, and a camera shooting hole 10 communicated with the camera shooting groove 9, the positioning plate 8 is positioned on one side of the camera shooting groove 9, and the positioning plate 8 protrudes out of the camera shooting groove 9.
In this embodiment, when the camera is placed in the camera slot 9, one side of the camera abuts against the positioning plate 8, so that the camera is prevented from rotating, and the camera can be more quickly mounted on the rear cover 1.
Further, be equipped with first draw-in groove 11, second draw-in groove 12, the second installation department 13 that is used for installing the female seat of RAM card that are used for installing the female seat of SIM card on the back lid 1, second installation department 13 is located first draw-in groove 11 between the second draw-in groove 12, be equipped with two second reference columns 131 on the second installation department 13.
Furthermore, two arc-shaped rib plates 14 used for installing an external decorative cover body are arranged on the rear cover 1, one surface of each arc-shaped rib plate 14 is an inclined surface 141, the other surface of each arc-shaped rib plate 14 is an inner concave surface 142, and the two arc-shaped rib plates 14 are arranged oppositely.
Further, the arc-shaped rib plates 14 increase the strength of the rear cover 1, the first clamping groove 11 and the second clamping groove 12 are located between the two arc-shaped rib plates 14, one of the arc-shaped rib plates 14 is provided with a plurality of slots 143, the rear cover 1 is provided with an accommodating groove 15, the accommodating groove 15 is communicated with the first clamping groove 11, the second clamping groove 12 and the slots 143, and two positioning holes 151 are symmetrically arranged on the bottom wall of the accommodating groove 15.
In this embodiment, when the mother SIM card holder and the mother memory card holder are installed, the mother SIM card holder is placed in the first card slot 11, the mother memory card holder is placed in the second card slot 12, and the second positioning pillars 131 on the second installation portion 13 respectively penetrate through the mother SIM card holder and the mother memory card holder, so that the mother SIM card holder and the mother memory card holder are abutted, thereby firmly installing the mother SIM card holder and the mother memory card holder on the rear cover 1, preventing the mother SIM card holder and the mother memory card holder from loosening, then attaching the external decorative cover to the rear cover 1 through the arc rib plates 14, accommodating the external decorative cover part in the inner concave surface 142, facilitating the external decorative cover to be quickly positioned and installed on the rear cover 1, then combining one side of the external shielding SIM card and the memory card with the slot 143 and abutted against the inclined surface 141, and abutting against the other side of the positioning hole 151, therefore, the baffle is fixedly installed in the accommodating groove 15, so that the baffle completely shields the first card slot 11 and the second card slot 12, and the SIM card and the memory card are prevented from falling out of the first card slot 11 and the second card slot 12.
Further, a supporting portion 16 is disposed on the rear cover 1, and a groove 161 is disposed on the supporting portion 16.
In this embodiment, the communication device can be placed on the external vertical charger through the supporting portion 16, so that the electrical contact is electrically connected with the external vertical charger, and the external vertical charger is abutted against the inner wall of the groove 161, thereby facilitating the quick positioning of the communication device on the vertical charger and the charging of the communication device.
Further, a triangular positioning portion 17 is disposed on the rear cover 1, and a second mounting hole 171 is disposed on the positioning portion 17.
In this embodiment, the positioning portion 17 facilitates the installation of the rear cover 1 to the front cover of the communication device, and an external screw penetrates the second installation hole 171, thereby fixedly installing the rear cover 1 to the front cover.
Of course, the present invention may have other embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative effort, and all of them are within the protection scope of the present invention.
Claims (9)
1. The utility model provides a lid behind communication equipment convenient to equipment which characterized in that, lid behind communication equipment convenient to equipment includes: the back lid, the back is covered and is equipped with the first mounting groove that is used for installing the flash light, be equipped with first mounting hole, two pairs of erection column in the first mounting groove, first mounting hole is located two pairs between the erection column, the back is covered and is equipped with the second mounting groove that is used for installing the light, the back lid is including first installation piece, first installation piece fixed accept in the second mounting groove and partial sheltering from the second mounting groove, cover after and be equipped with first installation department, first installation department includes oval portion, form in the oval portion be used for fixed speaker the third mounting groove, with a plurality of logical sound holes that the third mounting groove is linked together.
2. The easy-to-assemble rear cover for communication equipment as claimed in claim 1, wherein the first mounting portion further comprises a rectangular portion, the rectangular portion is fixedly connected with the elliptical portion, the rectangular portion is communicated with the elliptical portion, the first mounting portion is provided with a first positioning post and two pairs of receiving holes for receiving the charging contacts, the first positioning post is fixedly mounted in the rectangular portion, one pair of receiving holes is communicated with the rectangular portion, the other pair of receiving holes is communicated with the third mounting groove, and the two pairs of receiving holes are symmetrically distributed on two sides of the first positioning post.
3. The communication equipment rear cover convenient to assemble of claim 2, wherein the first mounting portion is provided with a first surface, and the elliptical portion and the first positioning column are lower than the first surface.
4. The communication equipment rear cover convenient to assemble as claimed in claim 1, wherein the rear cover is further provided with a positioning plate, a camera slot for mounting a camera, and a camera hole communicated with the camera slot, the positioning plate is located on one side of the camera slot, and the positioning plate protrudes out of the camera slot.
5. The communication equipment rear cover convenient to assemble of claim 1, wherein the rear cover is provided with a first clamping groove for installing a female SIM card holder, a second clamping groove for installing a female memory card holder, and a second installation part, the second installation part is located between the first clamping groove and the second clamping groove, and the second installation part is provided with two second positioning pillars.
6. The communication equipment rear cover convenient to assemble as claimed in claim 5, wherein the rear cover is provided with two arc-shaped rib plates for installing an external decorative cover body, one side of each arc-shaped rib plate is an inclined surface, the other side of each arc-shaped rib plate is an inner concave surface, and the two arc-shaped rib plates are oppositely arranged.
7. The easy-to-assemble rear cover for communication equipment as claimed in claim 6, wherein the first and second locking grooves are located between two of the arc-shaped ribs, one of the arc-shaped ribs has a plurality of slots, the rear cover has a receiving groove, the receiving groove is connected to the first and second locking grooves and the slots, and two positioning holes are symmetrically formed on a bottom wall of the receiving groove.
8. The communication equipment rear cover convenient to assemble of claim 1, wherein the rear cover is provided with a supporting portion, and the supporting portion is provided with a groove.
9. The communication equipment rear cover convenient to assemble as claimed in claim 1, wherein the rear cover is provided with a triangular positioning portion, and the positioning portion is provided with a second mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121357222.0U CN215818867U (en) | 2021-06-17 | 2021-06-17 | Communication equipment rear cover convenient to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121357222.0U CN215818867U (en) | 2021-06-17 | 2021-06-17 | Communication equipment rear cover convenient to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215818867U true CN215818867U (en) | 2022-02-11 |
Family
ID=80177197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121357222.0U Active CN215818867U (en) | 2021-06-17 | 2021-06-17 | Communication equipment rear cover convenient to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215818867U (en) |
-
2021
- 2021-06-17 CN CN202121357222.0U patent/CN215818867U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |