CN215872289U - Ring formula intercom PPT remote controller - Google Patents
Ring formula intercom PPT remote controller Download PDFInfo
- Publication number
- CN215872289U CN215872289U CN202122404705.8U CN202122404705U CN215872289U CN 215872289 U CN215872289 U CN 215872289U CN 202122404705 U CN202122404705 U CN 202122404705U CN 215872289 U CN215872289 U CN 215872289U
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- shell
- side wall
- ppt
- remote controller
- arc
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- 230000005389 magnetism Effects 0.000 claims description 15
- 238000010030 laminating Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 claims 1
- 238000004891 communication Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of interphone control, and discloses a ring-type interphone PPT remote controller, which comprises a cylindrical shell, wherein the top end of the cylindrical shell is detachably provided with a cover, the top end of the cover is in a semicircular arc shape, buttons are arranged on the square array of the top end of the cover, a connecting block positioned in the inner cavity of the cylindrical shell is arranged at the bottom end of the cover, a pressing key is arranged at the bottom end of the connecting block, an electric appliance is arranged in the inner cavity of the cylindrical shell, the top end of the electric appliance is contacted with the bottom end of the pressing key, the ring type PPT remote controller has the advantages that a user integrally sleeves the cylindrical shell on a finger through the belt, then presses the button, and the button switches and controls channels of the interphone through the electric appliance, when the electric quantity is insufficient, the whole body is charged through the power interface, so that a user can conveniently control the interphone, and the interphone is more convenient to carry.
Description
Technical Field
The utility model relates to the technical field of interphone control, in particular to a ring type interphone PPT remote controller.
Background
The interphone is a two-way mobile communication tool, can be used for communication without any network support, does not generate telephone charge, and is suitable for occasions with relatively fixed and frequent communication.
However, the PPT button of the interphone in the market is installed on the interphone, and the user can operate the PPT button only by taking off the interphone when using the interphone, so that the control and operation are inconvenient, especially when the police transacts a case, if the two hands have the devices, one hand cannot be released to control the interphone, although the earphone is also used for operating, one hand needs to be released to control, and the random hanging of the earphone wire is not easy for the police to transact the case.
Accordingly, the present inventors have made extensive studies on the above problems, and as a result, the present invention has been made.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a ring-type interphone PPT remote controller, which solves the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a ring type interphone PPT remote controller comprises a shell, wherein the shell is of a hollow structure with an open top surface, a top cover of a sealed shell is ultrasonically laminated on the top surface of the shell, the top cover is provided with a hard laminating part and a soft pressing part, a through hole is formed in the middle area of the hard laminating part, the soft pressing part is positioned in the through hole, the soft pressing part and the hard laminating part are integrally molded by injection, a PPT control circuit is arranged in the shell and provided with a control chip, a PPT control key and a Bluetooth module, the input end of the control chip is electrically connected with the PPT control key, the control end of the PPT control key faces the soft pressing part, the control chip is bidirectionally connected with the Bluetooth module, a charging circuit for supplying power to the PPT control circuit is arranged in the shell and provided with a magnetic charging head, a charging window for attracting the charging head to expose is arranged on the side wall of the shell, the bottom surface of above-mentioned casing is equipped with the magic of adjustable girth and pastes the area.
The shell is a cylindrical shell, and the bottom surface of the shell is provided with a concave arc surface.
The lower bottom surface of the shell is provided with a convex seat in a downward convex mode, the side wall of the front and rear directions of the convex seat is in smooth fit with the outer side wall of the shell, the width of the left and right directions of the convex seat is smaller than the width of the left and right directions of the shell, the convex seat is provided with a hole penetrating through the convex seat in the left and right directions, the bottom surface of the convex seat is an upward concave arc surface, the bottom surface of the convex seat is provided with an arc-shaped through hole which is communicated with the hole penetrating hole and extends in the left and right directions, and the magic tape penetrates through the hole penetrating hole.
The top surface of the soft pressing part is provided with a plurality of convex particles.
The soft pressing part is provided with a bulge which is raised upwards and is higher than the through hole, the outer surface of the bulge is a convex arc surface which is raised upwards, and the convex arc surface is provided with the convex particles.
The outer side wall of the shell is provided with a circular boss which is of a hollow structure and communicated with the hollow cavity of the shell, and the circular boss is provided with the charging window.
The circular boss is positioned on the left side wall of the shell, the left inner side wall of the shell is convexly provided with a mounting block which extends along the front-back direction rightwards, the top surface of the mounting block is concavely provided with an arc-shaped notch downwards, the charging window falls into the range of the arc-shaped notch, the arc-shaped notch is communicated with the charging window and the cavity chamber of the shell, the right side wall of the mounting block is provided with clamping blocks which are oppositely arranged at intervals from front to back, the charging window falls into the interval between the two clamping blocks, the top surfaces of the two clamping blocks are both convexly provided with guide blocks which are attached and matched with the inner side wall of the shell upwards, the two guide blocks are provided with a first side wall and a second side wall, the two first side walls are oppositely arranged from front to back, the two second side walls are arranged in parallel and on the same plane, the first side wall and the second side wall are in arc-chamfer transition, the right side of the inner bottom surface of the shell is convexly provided with a locking column upwards, and the top surfaces of the locking columns are flush with the top surfaces of the clamping blocks, screw holes are recessed in the top surfaces of the locking columns.
Above-mentioned magnetism is inhaled the head that charges and is the cylinder structure, and magnetism is inhaled the head that charges and crouch and set up in the casing, and the left side wall of casing is located circular boss department and sets up the circular through-hole that is linked together with the arc notch, and magnetism is inhaled the head card that charges and is gone into in the arc notch, and magnetism is inhaled the axial one end of charging head and is stretched out outside the casing, and magnetism is inhaled the head that charges and is stuck firmly together through waterproof glue and installation piece.
The utility model provides a ring type interphone PPT remote controller, which can be worn by using a magic tape to put the whole shell on a certain finger, and can be used by using a Bluetooth module to be in communication connection with a handheld interphone, thus, when the user can not release the two hands, the PPT control key can be controlled by bending the other fingers of the user with the hands, the use is very convenient, especially suitable outdoor worker uses, and simultaneously, soft pressing portion adopts double-colored integrative injection moulding with stereoplasm pressfitting portion according to the splenium, stereoplasm pressfitting portion and casing ultrasonic wave pressfitting, it is splendid to make the waterproof performance of whole remote controller, easily outdoor use, it inhales easily to charge when the outdoor use that the head made whole remote controller that charges to utilize magnetism again, it is more convenient to use, it has the effort to the mode of inserting to the needs public female seat of original traditional USB class to solve, lead to the socket to arouse the problem that product life hangs down and the reliability is poor very easily with the PCB separation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the housing structure of the present invention;
fig. 3 is a perspective view of the present invention with the top cover omitted.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the ring-type interphone PPT remote controller of the present invention includes a housing 1, the housing is a hollow structure with an open top surface, a top cap 2 for sealing the housing 1 is ultrasonically laminated on the top surface of the housing 1, the top cap 2 has a hard laminating portion 21 and a soft pressing portion 22, a through hole is formed in a middle region of the hard laminating portion 21, the soft pressing portion 22 is located in the through hole, and the soft pressing portion and the hard laminating portion are integrally injection-molded, i.e., a two-color injection molding machine is used for integrally injection-molding, a PPT control circuit is installed in the housing 1, the PPT control circuit has a control chip (not shown in the figure), a PPT control key 3 and a bluetooth module (not shown in the figure), the control chip, the PPT control key 3 and the bluetooth module are installed on a circuit board 4, an input end of the control chip is electrically connected to the PPT control key 3, a control end of the PPT control key 3 faces the soft pressing portion 22, the PPT button 3 is pressed to press the end and sets up promptly, and control chip and bluetooth module both way junction are installed in casing 1 and are inhaled charging head 51 for the charging circuit 5 of PPT control circuit power supply, charging circuit, and the lateral wall of casing 1 is seted up and is supplied magnetism to inhale the naked window of charging head, and the bottom surface of casing 1 is equipped with the magic tape of adjustable girth (not drawn in the figure). In this is novel, charging circuit adopts magnetism to inhale charging circuit, and magnetism is inhaled the head that charges and is known, no longer recites here, and in addition, control chip, PPT control key, bluetooth module and charging circuit's theory of operation and connected mode all are the electronic control principle that current bluetooth control is comparatively commonly used, do not recite here again.
The utility model provides a ring-type interphone PPT remote controller, which can be worn by a user to put the whole shell on a certain finger by using a magic tape, and can be in communication connection with a handheld interphone by using a Bluetooth module, so that the user can control PPT control keys by only bending other fingers of the user wearing hands when the user can not release both hands.
In the novel structure, it is preferable that the casing 1 is a cylindrical casing, the bottom surface of the casing 1 has a concave arc surface, specifically, the lower bottom surface of the casing 1 is provided with a convex seat 11 protruding downward, the side walls of the front and back directions of the convex seat 11 are smoothly matched with the outer side wall of the casing 1, the width of the convex seat 11 in the left and right directions is smaller than the width of the casing 1 in the left and right directions, that is, the left side wall and the right side wall of the convex seat 11 both correspond to the inner sides of the left side wall and the right side wall of the casing 1, the convex seat 11 is provided with a left and right penetrating through hole 111, the bottom surface of the convex seat 11 is an upward concave arc surface, the bottom surface of the convex seat 11 is provided with an arc-shaped through hole which is communicated with the penetrating hole and extends in the left and right directions, and the magic tape penetrates through the penetrating hole 111; the cooperation of utilizing arc through-hole and concave cambered surface makes casing 1 comparatively comfortable when wearing on the finger, can not influence the bending of wearing the finger.
In the present invention, the top surface of the soft pressing portion 22 is provided with a plurality of convex particles 221, that is, the soft pressing portion has a protrusion 222 protruding upward and higher than the through hole, the outer surface of the protrusion is a convex arc surface protruding upward, the convex arc surface is provided with the convex particles 221, and the outer surface of the convex particles is preferably a convex arc surface; the convex particles 221 are used for playing a friction role to enhance the pressing contact pressure, meanwhile, the protrusions 222 are used for forming a step structure to enhance the pressing effect, and the convex arc surfaces of the convex particles are arranged to enable the pressing to be more comfortable without the sense of protrusions.
In this is novel, be equipped with circular boss 12 to the evagination on the lateral wall of casing 1, circular boss 12 is hollow structure and is linked together with the well plenum chamber of casing, has seted up circular through-hole on the circular boss 12, this circular through-hole does the window that charges, utilize this circular boss 12 can make things convenient for magnetism to inhale when charging and inhale the close cooperation of pasting of charging wire.
Furthermore, the circular boss 12 is located on the left side wall of the casing 1, the mounting block 13 extending along the front-back direction is convexly arranged on the left inner side wall of the casing 1 towards the right, the top surface of the mounting block 13 is provided with an arc-shaped notch 131 which is downwards concave, the charging window falls into the range of the arc-shaped notch 131, the arc-shaped notch 131 is communicated with the charging window and the hollow cavity of the casing, the magnetic charging head 51 is of a cylindrical structure, the magnetic charging head 51 is horizontally arranged in the casing 1, the left side wall of the casing 1 is provided with a circular through hole communicated with the arc-shaped notch at the circular boss, the circular through hole is the charging window, the magnetic charging head 51 is clamped in the arc-shaped notch 131, one axial end of the magnetic charging head 51 extends out of the casing 1, the magnetic charging head 51 is adhered to the mounting block 13 through waterproof glue, the waterproof glue is utilized to enable the whole charging mode to have a waterproof effect, and further guarantee the charging safety, the outdoor use is utilized.
The right side wall of the mounting block 13 is provided with clamping blocks 132 which are arranged at intervals in a front-back opposite manner, a charging window falls into a space between the two clamping blocks 132, the top surfaces of the two clamping blocks 132 are both provided with guide blocks 133 which are upwards and convexly matched with the inner side wall of the shell, the guide blocks 133 on the clamping blocks on the front side are positioned on the front side of the front end of the mounting block 13, the guide blocks on the clamping blocks on the rear side are positioned on the rear side of the rear end of the mounting block 13, the two guide blocks 133 are provided with a first side wall and a second side wall, the two first side walls are arranged in a front-back opposite manner, the two second side walls are arranged in parallel and on the same plane and are both arranged towards the right side, the first side wall and the second side wall are in arc chamfer transition, the right side of the inner bottom surface of the shell 1 is upwards convexly provided with a locking column 14, the top surface of the locking column 14 is flush with the top surface of the clamping blocks 13, and the top surface of the locking column 14 is recessed with a screw hole; the housing with the structure enables the circuit board 4 to be supported by the locking column and the top surfaces of the two clamping blocks 13, so that the circuit board is stably installed, meanwhile, the charging circuit 5 can be vertically embedded into the inner containing device through the arrangement of the arc-shaped notch, the left side edge of the circuit board 4 can extend to form a lug which extends into the space between the guide block and the charging circuit 5 through the arrangement of the two guide blocks, the charging circuit is clamped between the two lugs, and the two lugs are clamped between the two guide blocks, so that the circuit board 4 and the charging circuit are stably installed, and the arc-shaped chamfer is convenient for the lugs to be inserted into the space between the charging circuit and the guide blocks.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a ring formula intercom PPT remote controller which characterized in that: the multifunctional electric heating charging device comprises a shell, wherein the shell is of a hollow structure with an open top surface, the top surface of the shell is ultrasonically laminated with a top cover of a sealed shell, the top cover is provided with a hard laminating part and a soft pressing part, a through hole is formed in the middle region of the hard laminating part, the soft pressing part is located in the through hole, the soft pressing part and the hard laminating part are integrally molded through injection, a PPT control circuit is installed in the shell and provided with a control chip, a PPT control key and a Bluetooth module, the input end of the control chip is electrically connected with the PPT control key, the control end of the PPT control key faces the soft pressing part, the control chip is in two-way connection with the Bluetooth module, a charging circuit for supplying power to the PPT control circuit is installed in the shell, the charging circuit is provided with a magnetic attraction charging head, a charging window for exposing the magnetic attraction of the charging head is formed in the outer side wall of the shell, and a magic tape with adjustable girth is arranged on the bottom surface of the shell at the position of the charging window A belt.
2. The ring type interphone PPT remote controller of claim 1, characterized in that: the shell is a cylindrical shell, and the bottom surface of the shell is provided with a concave arc surface.
3. The ring type interphone PPT remote controller of claim 2, characterized in that: the lower bottom surface of the shell is provided with a convex seat in a downward convex mode, the side wall of the front and rear directions of the convex seat is in smooth fit with the outer side wall of the shell, the width of the left and right directions of the convex seat is smaller than the width of the left and right directions of the shell, the convex seat is provided with a hole penetrating through the convex seat in the left and right directions, the bottom surface of the convex seat is an upward concave arc surface, the bottom surface of the convex seat is provided with an arc-shaped through hole which is communicated with the hole penetrating hole and extends in the left and right directions, and the magic tape penetrates through the hole penetrating hole.
4. The ring type interphone PPT remote controller of claim 1 or 2, characterized in that: the top surface of the soft pressing part is provided with a plurality of convex particles.
5. The ring type interphone PPT remote controller of claim 4, characterized in that: the soft pressing part is provided with a bulge which is raised upwards and is higher than the through hole, the outer surface of the bulge is a convex arc surface which is raised upwards, and the convex arc surface is provided with the convex particles.
6. The ring type interphone PPT remote controller of claim 2, characterized in that: the outer side wall of the shell is provided with a circular boss which is of a hollow structure and communicated with the hollow cavity of the shell, and the circular boss is provided with the charging window.
7. The ring type interphone PPT remote controller of claim 6, characterized in that: the circular boss is positioned on the left side wall of the shell, the left inner side wall of the shell is convexly provided with a mounting block which extends along the front-back direction rightwards, the top surface of the mounting block is concavely provided with an arc-shaped notch downwards, the charging window falls into the range of the arc-shaped notch, the arc-shaped notch is communicated with the charging window and the cavity chamber of the shell, the right side wall of the mounting block is provided with clamping blocks which are oppositely arranged at intervals from front to back, the charging window falls into the interval between the two clamping blocks, the top surfaces of the two clamping blocks are both convexly provided with guide blocks which are attached and matched with the inner side wall of the shell upwards, the two guide blocks are provided with a first side wall and a second side wall, the two first side walls are oppositely arranged from front to back, the two second side walls are arranged in parallel and on the same plane, the first side wall and the second side wall are in arc-chamfer transition, the right side of the inner bottom surface of the shell is convexly provided with a locking column upwards, and the top surfaces of the locking columns are flush with the top surfaces of the clamping blocks, screw holes are recessed in the top surfaces of the locking columns.
8. The ring type interphone PPT remote controller of claim 7, characterized in that: above-mentioned magnetism is inhaled the head that charges and is the cylinder structure, and magnetism is inhaled the head that charges and crouch and set up in the casing, and the left side wall of casing is located circular boss department and sets up the circular through-hole that is linked together with the arc notch, and magnetism is inhaled the head card that charges and is gone into in the arc notch, and magnetism is inhaled the axial one end of charging head and is stretched out outside the casing, and magnetism is inhaled the head that charges and is stuck firmly together through waterproof glue and installation piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122404705.8U CN215872289U (en) | 2021-09-30 | 2021-09-30 | Ring formula intercom PPT remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122404705.8U CN215872289U (en) | 2021-09-30 | 2021-09-30 | Ring formula intercom PPT remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215872289U true CN215872289U (en) | 2022-02-18 |
Family
ID=80260104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122404705.8U Expired - Fee Related CN215872289U (en) | 2021-09-30 | 2021-09-30 | Ring formula intercom PPT remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215872289U (en) |
-
2021
- 2021-09-30 CN CN202122404705.8U patent/CN215872289U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |