A magnetic locking mobile phone holder with automatic positioning

Abstract

The utility model relates to mobile phone support technical field, concretely is a kind of automatic positioning magnetic attraction type locking mobile phone support, including base support, positioning plate and mobile phone protective housing, the positioning plate is fixedly installed on mobile phone protective housing, the base support is connected with positioning plate, the base support includes shell, the shell top is provided with positioning protrusion, positioning slot is opened in the both ends of positioning protrusion;The inside both ends of shell are installed with the press key that can be elastically extruded, the press key is fixedly provided with the latch tongue, the latch tongue extends into positioning slot, and the top of latch tongue is flush with the top of positioning protrusion, the one end of latch tongue away from positioning protrusion is opened with cut surface one, the utility model: since spring is rebounded to latch tongue, makes the end of latch tongue and enters into the clamping groove, makes mobile phone protective housing unable to easily separate from base support, improves the shock resistance of mobile phone support;To prevent the problem of falling under the condition that mobile phone is vibrated by external force.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone holder technology, specifically a mobile phone holder with automatic positioning and magnetic locking. Background Technology

[0002] Existing car phone holders and outdoor cycling phone holders cannot freely switch between landscape and portrait modes, and all require the phone to be removed before switching. During vehicle operation, sudden strong vibrations or improper operation can cause the phone to detach from the holder, resulting in insufficient stability of the phone holder. Therefore, we have invented a phone holder with automatic positioning and magnetic locking. Utility Model Content

[0003] The purpose of this invention is to provide a mobile phone holder with automatic positioning and magnetic locking to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A mobile phone holder with automatic positioning and magnetic locking includes a base bracket, a positioning plate, and a mobile phone protective case. The positioning plate is fixedly installed on the mobile phone protective case, and the base bracket is connected to the positioning plate.

[0006] The base support includes a housing, the top of which is provided with a positioning protrusion, and the two ends of the positioning protrusion are provided with positioning grooves;

[0007] The housing has two elastically squeezed push buttons installed at both ends. Each push button has a locking tongue that extends into the positioning groove and is flush with the top of the positioning protrusion. The end of the locking tongue away from the positioning protrusion has a cut surface.

[0008] The positioning plate has an insertion end near the base bracket, the base bracket has a circumference with two cut surfaces, and the positioning plate has a snap-fit ​​groove at the end away from the base bracket.

[0009] The positioning protrusion extends into the inner wall of the insertion end, and the locking tongue connects to the inner wall of the locking groove;

[0010] A magnet is fixedly installed on the outer side of the top of the housing, and a magnet is fixedly installed on the outer side of the positioning plate. The position of the magnet is corresponding to the position of the magnet. The contact ends of the magnet and the magnet are magnetically attracted to each other.

[0011] In a preferred embodiment of this utility model, a support connection position is fixedly provided at the bottom of the housing, and a wireless charging coil is installed inside the housing.

[0012] In a preferred embodiment of this utility model, a push button is slidably connected to both ends of the inner wall of the housing, and a spring positioning pin is fixedly provided on the push button, with a spring installed between the two sets of spring positioning pins.

[0013] In a preferred embodiment of this utility model, the wireless charging coil is electrically connected to the PBCA board, and the PBCA board is disposed inside the base bracket.

[0014] In a preferred embodiment of this utility model, a sealing plate is fixedly installed at the end of the positioning plate away from the base bracket.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0016] When the back of the phone case is brought close enough to the top of the case, the two annular magnets begin to attract each other. During this attraction, the positioning protrusion of the case extends into the insertion end, and the first and second facets of the latch contact each other. Under the influence of the magnetic attraction, the latch moves towards the center, compressing the spring and extending into the latching groove. When the first and second magnets contact each other, the first and second facets no longer contact each other, and the spring rebounds the latch, causing the end of the latch to engage in the latching groove. At this point, the entire operation can be completed simply by bringing the back of the phone case close to the top of the base bracket, achieving a blind operation effect.

[0017] Because the spring rebounds the latch tongue, the end of the latch tongue engages with the latch groove, making it difficult for the phone case to easily detach from the base bracket, thus improving the shock resistance of the phone bracket.

[0018] Our model can rotate 360 ​​degrees without being disassembled. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0020] Figure 1 A three-dimensional base bracket of a mobile phone holder with automatic positioning and magnetic locking. Figure 1 ;

[0021] Figure 2 A three-dimensional base bracket of a mobile phone holder with automatic positioning and magnetic locking. Figure 2 ;

[0022] Figure 3 This is a rear view of a positioning plate and a phone case in a mobile phone holder with automatic positioning and magnetic locking.

[0023] Figure 4 A front view of a positioning plate and a phone case in a phone holder with automatic positioning and magnetic locking;

[0024] Figure 5 A cross-sectional view of a positioning plate and a phone case in a mobile phone holder with automatic positioning and magnetic locking.

[0025] Figure 6 A cross-sectional view of a positioning plate in a mobile phone holder with automatic positioning and magnetic locking.

[0026] Figure 7 This is a perspective view of a base bracket, positioning plate, and phone case in a mobile phone holder with automatic positioning and magnetic locking.

[0027] Figure 8 A cross-sectional view of the base bracket in a mobile phone holder with automatic positioning and magnetic locking.

[0028] Figure 9 A schematic diagram of the internal structure of the base bracket in a mobile phone holder with automatic positioning and magnetic locking;

[0029] Figure 10 This is a schematic diagram showing the connection between the card pin tongue and the card slot in a mobile phone holder with automatic positioning and magnetic locking.

[0030] Figure 11 This is a schematic diagram of a split-type mobile phone holder with automatic positioning and magnetic locking.

[0031] In the diagram: base bracket 100, housing 110, positioning protrusion 111, positioning groove 112, support connection position 120, magnet one 130, pressing button 140, locking tongue 141, facet one 142, spring positioning pin 143, wireless charging coil 150, PBCA board 151, spring 160, positioning plate 200, magnet two 210, insertion end 230, locking groove 240, facet two 250, sealing plate 260, mobile phone protective case 300. Detailed Implementation

[0032] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0033] Please refer to Figure 1-11A mobile phone holder with automatic positioning and magnetic locking includes a base bracket 100, a positioning plate 200, and a mobile phone protective case 300. The positioning plate 200 is fixedly installed on the mobile phone protective case 300, and the base bracket 100 is connected to the positioning plate 200.

[0034] The base bracket 100 includes a housing 110, the top of the housing 110 is provided with a positioning protrusion 111, and the two ends of the positioning protrusion 111 are provided with positioning grooves 112; the positioning protrusion 111 can extend into the insertion end 230, thereby having a positioning function for the mobile phone protective case 300, and the positioning grooves 112 have a positioning function for the latch tongue 141.

[0035] The housing 110 has two elastically pressable buttons 140 installed at both ends. Each button 140 has a locking tongue 141 fixedly mounted on it. The locking tongue 141 extends into the positioning groove 112, and its top is flush with the top of the positioning protrusion 111. The end of the locking tongue 141 away from the positioning protrusion 111 has a cut surface 142. By manually moving the button 140, the locking tongue 141 can be moved, thereby disengaging the locking tongue 141 from the inner wall of the locking groove 240.

[0036] The positioning plate 200 has an insertion end 230 at one end near the base bracket 100, the base bracket 100 has a circumferential surface 250, and the positioning plate 200 has a snap-fit ​​groove 240 at one end away from the base bracket 100.

[0037] The wireless charging coil 150 is electrically connected to the PBCA board 151, which is set inside the base bracket 100. The wireless charging coil 150 is a wireless charging board that provides wireless charging for mobile phones.

[0038] The positioning protrusion 111 extends into the inner wall of the insertion end 230, and the locking tongue 141 connects to the inner wall of the locking groove 240.

[0039] A magnet 130 is fixedly installed on the outer side of the top of the housing 110, and a magnet 210 is fixedly installed on the outer side of the positioning plate 200. The position of the magnet 210 corresponds to the position of the magnet 130. The contact ends of the magnet 130 and the magnet 210 are magnetically attracted. When the rear end of the mobile phone protective case 300 is brought close to the top of the housing 110, the annular magnet 130 and the magnet 210 begin to magnetically attract each other. During the attraction process, the positioning protrusion 111 of the housing 110 extends into the insertion end 230. The first cut surface 142 of the latch tongue 141 contacts the second cut surface 250 and is affected by the magnetic attraction. The latch tongue 141 is moved towards the middle by the force of the first cut surface 142 and the second cut surface 250, and compresses the spring 160, so that the latch tongue 141 extends into the latching groove 240.

[0040] The bottom of the housing 110 is fixedly provided with a support connection position 120, and a wireless charging coil 150 is installed inside the housing 110.

[0041] The inner walls of the housing 110 are slidably connected to two ends of the press key 140. A spring positioning pin 143 is fixedly provided on the press key 140, and a spring 160 is installed between the two sets of spring positioning pins 143.

[0042] A sealing plate 260 is fixedly installed on the end of the positioning plate 200 away from the base bracket 100. The function of the sealing plate 260 is to improve the flatness between the rear end of the mobile phone protective case 300 and the positioning plate 200.

[0043] The working principle of this utility model is as follows: The phone case 300 is installed on the phone, and the base bracket 100 is fixed to the base via the support connection 120. When the phone needs to be placed on the bracket, the rear end of the phone case 300 is brought close to the top of the housing 110. When they are close enough, the annular magnet 130 and magnet 210 begin to attract each other magnetically. During the attraction process, the positioning protrusion 111 of the housing 110 extends into the insertion end 230, and the locking tongue 141 cuts... When surface 142 contacts surface 250 and is affected by magnetic attraction, the latch tongue 141 moves towards the middle under the force of surface 142 and surface 250, compresses the spring 160, and extends into the latching groove 240. When magnet 130 contacts magnet 210, surface 142 and surface 250 no longer contact each other, and spring 160 rebounds the latch tongue 141, so that the end of the latch tongue 141 is latched into the latching groove 240.

[0044] At this point, the entire operation can be completed simply by bringing the back of the phone case 300 close to the top of the base bracket 100.

[0045] When you need to remove the phone from the base stand 100, hold the phone case 300 with one hand, and use two fingers of the other hand to press the button 140 and squeeze it. This will cause the button 140 to move the latch tongue 141 within the positioning groove 112, disengaging the latch tongue 141 from the slot 240. Then, remove the phone and phone case 300 from the base stand 100.

[0046] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A mobile phone holder with automatic positioning and magnetic locking, comprising a base bracket (100), a positioning plate (200), and a mobile phone protective case (300), wherein the positioning plate (200) is fixedly mounted on the mobile phone protective case (300), and the base bracket (100) is connected to the positioning plate (200), characterized in that: The base support (100) includes a housing (110), the top of the housing (110) is provided with a positioning protrusion (111), and the two ends of the positioning protrusion (111) are provided with positioning grooves (112). The housing (110) has two elastically pressable buttons (140) installed at both ends. The buttons (140) are fixedly provided with locking tongues (141). The locking tongues (141) extend into the positioning groove (112), and the top of the locking tongues (141) is flush with the top of the positioning protrusion (111). The end of the locking tongues (141) away from the positioning protrusion (111) has a cut surface (142). The positioning plate (200) has an insertion end (230) at one end near the base bracket (100), the base bracket (100) has a circumferential surface (250), and the positioning plate (200) has a snap-fit ​​groove (240) at one end away from the base bracket (100). The positioning protrusion (111) extends into the inner wall of the insertion end (230), and the locking tongue (141) connects to the inner wall of the locking groove (240); A magnet (130) is fixedly installed on the outer side of the top of the housing (110), and a magnet (210) is fixedly installed on the outer side of the positioning plate (200). The position of the magnet (210) corresponds to the position of the magnet (130), and the contact ends of the magnet (130) and the magnet (210) are magnetically attracted to each other.

2. The mobile phone holder with automatic positioning magnetic locking according to claim 1, characterized in that, The bottom of the housing (110) is fixedly provided with a support connection position (120), and a wireless charging coil (150) is installed inside the housing (110).

3. A mobile phone holder with automatic positioning and magnetic locking as described in claim 1, characterized in that, The inner walls of the housing (110) are slidably connected to the two ends of the press key (140), and the press key (140) is fixedly provided with a spring positioning pin (143), and a spring (160) is installed between the two sets of spring positioning pins (143).

4. A mobile phone holder with automatic positioning and magnetic locking as described in claim 2, characterized in that, The wireless charging coil (150) is electrically connected to the PBCA board (151), which is located inside the base bracket (100).

5. A mobile phone holder with automatic positioning and magnetic locking as described in claim 1, characterized in that, A sealing plate (260) is fixedly installed on the end of the positioning plate (200) away from the base bracket (100).

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