Cup slot support device and in-vehicle electronic device bracket

Abstract

The embodiment of the present application provides a cup slot support device and a vehicle-mounted electronic device bracket, which relate to the technical field of vehicle-mounted electronic products. The cup slot support device is installed at the vehicle cup holder and includes a fixed seat, a transmission assembly, a screw rod and a support arm. The fixed seat is axially provided with a receiving cavity, and the fixed seat is circumferentially provided with at least one sliding groove, and the sliding groove communicates with the receiving cavity. The transmission assembly is slidably embedded in the receiving cavity along the axial direction, and the transmission assembly includes a transmission part and a first guiding part, and the extending direction of the first guiding part is inclined relative to the axial direction of the fixed seat. The screw rod passes through the fixed seat and is threadedly connected to the transmission part. The support arm passes through the sliding groove and is slidably connected to the first guiding part. When the screw rod rotates around its own axis, the transmission assembly slides along the axial direction of the fixed seat and drives the support arm to slide along the radial direction of the fixed seat. Furthermore, the support arm abuts against the side wall of the cup slot of the cup holder, achieving the purpose of stable support. The cup slot support device has a simple structure, is convenient to operate and has stable support.

Description

Technical Field

[0001] This application relates to the technical field of in-vehicle electronic products, and more specifically, to a cup slot support device and an in-vehicle electronic device bracket. Background Art

[0002] During the driving of a vehicle, in order to facilitate the driver to use the mobile phone for navigation or answer calls, the mobile phone can be fixed inside the vehicle through a mobile phone bracket.

[0003] Currently, in addition to being installed at the positions of the air-conditioning outlet and the CD port, the mobile phone can also be installed at the position of the vehicle cup holder through an in-vehicle mobile phone bracket and fixed at the vehicle cup holder through a cup slot support device.

[0004] However, the support clips used for installation at the vehicle cup holder are prone to looseness after being fixed, resulting in unstable installation and even the phenomenon of the mobile phone slipping. Summary of the Invention

[0005] The objectives of this application include, for example, providing a cup slot support device and an in-vehicle electronic device bracket to improve the above problems.

[0006] The embodiments of this application can be implemented as follows:

[0007] In a first aspect, a cup slot support device is provided, which is installed at a vehicle cup holder and includes a fixed seat, a transmission assembly, a screw rod, and a support arm. The fixed seat is axially provided with a receiving cavity, and at least one sliding groove is circumferentially provided on the fixed seat, and the sliding groove communicates with the receiving cavity. The transmission assembly is slidably embedded in the receiving cavity along the axial direction, and the transmission assembly includes a transmission part and a first guiding part, and the extending direction of the first guiding part is inclined with respect to the axial direction of the fixed seat. The screw rod passes through the fixed seat and is threadedly connected to the transmission part of the transmission assembly. The support arm passes through the sliding groove and is slidably connected to the first guiding part. When the screw rod rotates around its own axis, the transmission assembly slides along the axial direction of the fixed seat and drives the support arm to slide along the radial direction of the fixed seat.

[0008] Further, the transmission assembly includes a transmission base, a pressing plate, and a pushing member. The transmission part is arranged on the pressing plate, the first guiding part is arranged on the transmission base, the pressing plate is slidably connected to the transmission base along the axial direction of the fixed seat, and the pushing member is arranged between the pressing plate and the transmission base to make the pressing plate have a tendency to move away from the transmission base.

[0009] Further, the transmission assembly further includes a locking member. A connecting column protrudes from the side of the pressing plate close to the transmission base. The transmission base is axially provided with a through hole corresponding to the connecting column. The connecting column passes through the through hole and is fixed to the locking member to connect the pressing plate and the transmission base.

[0010] Further, the pushing member includes an elastic member or a magnetic repulsive magnetic member.

[0011] Furthermore, the fixing seat includes a limiting column extending axially, the transmission assembly includes a limiting slot matching the limiting column, and the limiting column is clamped in the limiting slot so that the transmission assembly slides along the limiting column under the action of the screw.

[0012] Furthermore, the fixed seat includes a fixed body, a top plate and a bottom plate. The limiting column is located on the side of the top plate close to the fixed body. The fixed body is axially provided with a fixing hole corresponding to the limiting column. The limiting column is passed through the fixing hole and connected to the bottom plate so that the top plate and the bottom plate are fixedly connected to the two ends of the fixed body, and the slide groove is opened in the circumference of the fixed body.

[0013] Further, the support arm includes a support member, the support member is provided with a first sliding portion and a second sliding portion, and the side wall of the slide groove of the fixed seat is provided with a second guide slide portion. The extension direction of the first sliding portion is the same as the extension direction of the first guide slide portion, and the first sliding portion and the first guide slide portion are slidably matched, and the second sliding portion extends in a direction perpendicular to the axis of the fixed seat, and the second sliding portion and the second guide slide portion are slidably matched.

[0014] Furthermore, the support arm also includes an anti-skid pad, which is fixedly arranged on the side of the support member away from the transmission assembly, and a first groove is arranged on the side of the anti-skid pad close to the support member to form an airbag cavity between the anti-skid pad and the support member.

[0015] Furthermore, it also includes a support rod, a first end of the support rod is provided with a plug-in portion, the plug-in portion is plugged and fixed with the screw rod, and a second end of the support rod is provided with a universal ball joint for connecting with the mobile phone bracket.

[0016] In a second aspect, a vehicle-mounted electronic equipment bracket is provided, comprising an electronic equipment bracket and a cup groove supporting device, wherein the electronic equipment bracket is used to fix the electronic equipment, and the electronic equipment bracket is detachably connected to the screw rod.

[0017] The cup groove support device provided in the embodiment of the present application is provided by providing an accommodating cavity in the axial direction of the fixed seat and a sliding groove in the circumferential direction. The transmission component is slidably embedded in the accommodating cavity along the axial direction of the fixed seat, and the transmission component includes a first guide slide portion which is arranged obliquely, and the support arm is passed through the slide groove of the fixed seat and is slidably connected with the first guide slide portion of the transmission component. When the screw rotates around its own axis, the transmission component threadedly connected to the screw slides back and forth along the axial direction of the accommodating cavity, and at the same time, under the guiding action of the first guide slide portion which is arranged obliquely, the support arm slides back and forth along the radial direction of the fixed seat. Thereby, the support arm has a first state of folding and a second state of opening.

[0018] When the cup slot support device needs to be installed at the cup holder position of the vehicle, the screw is rotated in a clockwise direction (or counterclockwise direction), and the screw drives the transmission assembly to slide downward along the axial direction of the fixed seat. During the sliding process, the transmission assembly drives the support arm to slide along the slide groove of the fixed seat, so that the support arm located in the circumference of the fixed seat is spread, and the support arm can abut against the side wall of the cup slot of the cup holder to achieve the purpose of stable support. The cup slot support device is easy to operate and provides stable support. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 A schematic diagram of the structure of the cup groove support device provided in an embodiment of the present application;

[0021] Figure 2 An exploded schematic diagram of a cup groove support device provided in an embodiment of the present application;

[0022] Figure 3 A schematic diagram of the structure of the cup groove support device in the folded state provided in an embodiment of the present application;

[0023] Figure 4 A schematic structural diagram of a cup groove supporting device in a supporting state provided in an embodiment of the present application;

[0024] Figure 5 An exploded schematic diagram of a fixing seat in a cup groove supporting device provided in an embodiment of the present application;

[0025] Figure 6 for Figure 5 A schematic diagram of the structure of the fixed body;

[0026] Figure 7 An exploded schematic diagram of a transmission assembly in a cup groove support device provided in an embodiment of the present application;

[0027] Figure 8 An exploded schematic diagram of a support arm in a cup groove support device provided in an embodiment of the present application;

[0028] Figure 9 An exploded schematic diagram of a screw in a cup groove supporting device provided in an embodiment of the present application;

[0029] Figure 10 This is a schematic diagram of the structure of the support rod in the cup groove support device provided in an embodiment of the present application.

[0030] Icons: 100 - Cup slot support device; 110 - Fixed base; 112 - Top plate; 1120 - Limit post; 114 - Fixed body; 1140 - Accommodation cavity; 1142 - Fixed hole; 1144 - Slide groove; 1146 - Second guide sliding part; 116 - Bottom plate; 1160 - Connecting post; 120 - Transmission component; 121 - Pressure plate; 1210 - Transmission part; 123 - Transmission base; 1231 - First guide sliding part; 1233 - Limit slide groove; 125 - Pushing part; 130 - Screw; 131 - Screwing part; 133 - Adapter; 140 - Support arm; 141 - Support member; 1410 - First sliding part; 1412 - Second sliding part; 1414 - Second groove; 145 - Anti-slip pad; 1450 - First groove; 1452 - Rib; 150 - Support rod; 151 - Insertion part; 153 - Universal ball joint. Detailed implementation manners

[0031] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some, but not all, of the embodiments of the present application. Usually, the components of the embodiments of the present application described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0032] It should be noted that, without conflict, the features in the embodiments of the present application can be combined with each other.

[0033] A mobile phone can be fixed in the cab of a vehicle through a vehicle-mounted mobile phone holder, so that the driver can conveniently use the mobile phone to answer calls or navigate.

[0034] Generally, the vehicle-mounted mobile phone holder can be fixed by relying on the internal structure of the vehicle itself. For example, the vehicle cup holder, the CD port of the vehicle, the air outlet of the vehicle air conditioner, etc. Currently, the CD port of the vehicle has been replaced by an intelligent screen. When the vehicle air conditioner is turned on, it is not easy to fix the mobile phone holder at the air outlet. Most users will choose to fix the mobile phone holder at the vehicle cup holder, which is convenient to use and does not affect other functions of the vehicle.

[0035] However, when the existing mobile phone holder is fixed at the vehicle cup holder, it is easy to loosen after being fixed, resulting in poor stability of the fixed mobile phone.

[0036] Based on the above problems, please refer to Figure 1 , the embodiments of the present application provide a cup slot support device 100. The cup slot support device 100 is used to be installed at the vehicle cup holder. Since the vehicle cup holder is a concave cup slot structure, the cup slot support device 100 adjusts the support arm 140 to an expanded state, and pushes against the side wall of the concave cup slot through the support arm 140, so as to achieve the purpose of stably installing the support clip on the cup holder.

[0037] Please refer to Figure 2 , which is a schematic exploded view of the cup groove supporting device 100.

[0038] Specifically, the cup well supporting device 100 may include a fixing seat 110 , a transmission assembly 120 , a screw rod 130 and a supporting arm 140 .

[0039] The fixing seat 110 is used to be embedded in the cup groove of the vehicle cup holder, and the shape of the fixing seat 110 matches the shape of the cup groove. The fixing seat 110 is a columnar structure, including a receiving cavity 1140 opened in the axial direction, and at least one slide groove 1144 opened in the circumferential direction, and the slide groove 1144 is connected with the receiving cavity 1140. The screw 130 is passed through the fixing seat 110, and the screw 130 is used as a driving member of the transmission assembly 120 to drive the transmission assembly 120 to slide along the axial direction of the fixing seat 110. The transmission assembly 120 is embedded in the receiving cavity 1140 of the fixing seat 110, and the transmission assembly 120 may include a transmission part and a first guide slide part (not shown in the figure). The transmission part is threadedly connected with the screw 130, so that the transmission assembly 120 can slide along the axial direction of the fixing seat 110 under the action of the screw 130. The extension direction of the first guide slide is inclined relative to the axial direction of the fixed seat 110, and the inclined first guide slide 1231 is used to cooperate with the support arm 140, so that the transmission assembly 120 pushes the support arm 140 to move radially along the fixed seat 110 when sliding along the axial direction of the fixed seat 110. The support arm 140 is inserted into the slide groove 1144 of the fixed seat 110 and is slidably connected with the first guide slide of the transmission assembly 120. Due to the inclined setting of the first guide slide, the axial movement of the transmission assembly 120 can be converted into the horizontal movement of the support arm 140.

[0040] The cup groove support device 100 provided in the embodiment of the present application is driven by the user to rotate the screw rod 130 around its own axis, and the transmission assembly 120 threadedly connected to the screw rod 130 will slide along the axial direction of the fixed seat 110. Since the first guide slide portion is inclined, and the support arm 140 is slidably matched with the first guide slide portion, when the transmission assembly 120 slides along the axial direction, the support arm 140 will slide along the radial direction of the fixed seat 110 relative to the fixed seat 110. Thereby, the support arm 140 has two states: the first state, such as Figure 3 , the support arm 140 is close to the circumferential folded state of the fixing base 110; the second state, such as Figure 4 , the support arm 140 is in a supporting state of being away from the fixing base 110 in the circumferential direction and being stretched outward.

[0041] In order to enable the transmission assembly 120 to slide axially along the fixed seat 110 without rotating along with the rotation of the screw 130. Optionally, the accommodating cavity 1140 of the fixed seat 110 includes a limiting post extending axially. Correspondingly, the transmission assembly 120 includes a limiting sliding groove.

[0042] After the transmission assembly 120 is installed in the accommodating cavity 1140, the limiting post is exactly clamped in the limiting sliding groove of the transmission assembly 120. Under the limiting action of the limiting post, when the screw 130 rotates, the transmission assembly 120 can only slide along the limiting post under the action of the screw 130, thereby converting the rotation of the screw 130 into the axial sliding of the transmission assembly 120.

[0043] Please refer to Figure 5 , which shows an exploded view of the fixed seat 110.

[0044] The fixed seat 110 may include a fixed body 114, a top plate 112 and a bottom plate 116.

[0045] Among them, the fixed body 114 is a hollow barrel-shaped structure. The top plate 112 is installed at the top of the fixed body 114, and the bottom plate 116 is installed at the bottom of the fixed body 114. A sliding groove 1144 matching the support arm 140 is provided circumferentially on the fixed body 114.

[0046] Specifically, please refer to Figure 6 , one end of the fixed body 114 close to the top plate 112 is an open structure. One end of the fixed body 114 close to the bottom plate 116 includes a bottom wall, and a fixing hole 1142 is axially provided on the bottom wall. A sliding groove 1144 is provided on the side wall of the fixed body 114 close to the bottom plate 116.

[0047] Among them, a part of the sliding groove 1144 will be provided on the bottom wall, and the bottom wall will form the side surface of the sliding groove 1144. In order to enable the support arm 140 to slide horizontally relative to the fixed seat 110 under the action of the transmission assembly 120, a second guiding part 1146 can be provided at the side wall of the sliding groove 1144.

[0048] Optionally, the number of the sliding grooves 1144 can be multiple. The multiple sliding grooves 1144 are evenly spaced and provided circumferentially on the fixed body 114, and the number of the sliding grooves 1144 is the same as that of the support arms 140. The fixing hole 1142 is provided on the bottom wall between two adjacent sliding grooves 1144, and the number of the fixing holes 1142 can be multiple.

[0049] Please continue to refer to Figure 5, on one side of the top plate 112 close to the fixed body 114, a limiting post 1120 is protrudingly provided. The limiting post 1120 extends along the axial direction of the fixed seat 110 and is used to cooperate with the fixing hole 1142 opened on the fixed body 114. A through hole matching the screw 130 is opened at the central position of the top plate 112, and the screw 130 passes through the through hole so that the rotating part driven by the user is located outside the fixed seat 110, and the screw 130 for driving the transmission assembly 120 to slide is located in the accommodating cavity 1140 of the fixed seat 110.

[0050] Among them, the limiting post 1120 can be used as a component to limit the rotation of the transmission assembly 120. The limiting post 1120 is used to engage with the limiting chute 1233 (such as Figure 7 ) of the transmission assembly 120. Optionally, the number of the limiting posts 1120 can be multiple and corresponds to the fixing holes 1142 of the fixed body 114 one by one.

[0051] During installation, the limiting posts 1120 of the top plate 112 are respectively inserted into the fixing holes 1142 of the fixed body 114 and fixedly connected to the bottom plate 116. After connection, the top plate 112 and the bottom plate 116 are respectively fixedly connected to both ends of the fixed body 114.

[0052] Please continue to refer to Figure 5 , optionally, on one side of the bottom plate 116 close to the fixed body 114, a connecting post 1160 is protrudingly provided. The number of the connecting posts 1160 is the same as that of the limiting posts 1120 and the positions correspond to each other one by one. The connecting post 1160 is provided with a hollow stepped hole. The outer diameter dimension of the connecting post 1160 is slightly smaller than the aperture of the fixing hole 1142. The limiting post 1120 is provided with a threaded hole, and the aperture dimension of the threaded hole is slightly smaller than the inner diameter dimension of the connecting post 1160.

[0053] When fixedly connecting, a bolt is needed, and the outer diameter dimension of the thread of the bolt is smaller than the inner diameter dimension of the connecting post 1160, and at the same time, it is threadedly connected to the threaded hole of the limiting post 1120. During installation, the connecting post 1160 of the bottom plate 116 is inserted into the fixing hole 1142 of the fixed body 114. The limiting posts 1120 of the top plate 112 correspond to the connecting posts 1160 of the bottom plate 116 one by one. Then, the bolt passes through the hollow stepped hole of the connecting post 1160 and is locked and fixed to the limiting post 1120, so as to fix the top plate 112 and the bottom plate 116 at both ends of the fixed body 114, and the limiting post 1120 provides guiding and limiting functions for the transmission assembly 120.

[0054] Please refer to Figure 7 , as shown is an exploded schematic view of the transmission assembly 120.

[0055] The transmission assembly 120 may include a transmission base 123, a pressing plate 121, and a pushing member 125. A transmission portion 1210 is disposed on the pressing plate 121. The pressing plate 121 is slidably connected to the transmission base 123 along the axial direction of the fixed seat 110. The pushing member 125 is located between the pressing plate 121 and the transmission base 123. The pushing member 125 is configured to continuously provide a pushing force that pushes the pressing plate 121 and the transmission base 123 apart, so that the pressing plate 121 always has a tendency to move away from the transmission base 123. A first guiding and sliding portion 1231 that cooperates with the support arm 140 is provided on the transmission base 123.

[0056] Specifically, limiting sliding grooves 1233 are uniformly spaced in the circumferential direction of the transmission base 123. The axial direction of the limiting sliding grooves 1233 is the same as the central axis direction of the fixed seat 110. The transmission base 123 is clamped and slid by the limiting columns 1120 of the fixed seat 110 through the limiting sliding grooves 1233. An embedding groove is formed at the central position of the transmission base 123. The inner diameter of the embedding groove matches the outer diameter of the pressing plate 121, so that the pressing plate 121 can be embedded in the embedding groove.

[0057] Optionally, at least two through holes are formed at the bottom of the embedding groove. The through holes extend along the axial direction of the fixed seat 110. The transmission assembly 120 may further include a locking member. Corresponding to the through holes, connecting columns 1160 protrude from the side of the pressing plate 121 close to the transmission base 123. The number of the connecting columns 1160 is the same as the number of the through holes and the positions correspond one by one. The transmission portion 1210 is a threaded hole formed at the central position of the pressing plate 121, and the threaded hole cooperates with the screw 130. The pressing plate 121 is connected to the transmission base 123 as a whole under the action of the pushing member 125. When the screw 130 rotates, the transmission assembly 120 can slide up and down along the axial direction.

[0058] When the pressing plate 121 and the transmission base 123 are installed, the connecting columns 1160 of the pressing plate 121 are respectively inserted into the through holes. After insertion, they are fixed to the connecting columns 1160 through the locking member, so that the pressing plate 121 is connected to the transmission base 123. This prevents the pressing plate 121 from detaching from the transmission base 123, and the pressing plate 121 can slide up and down relative to the transmission base 123 under the guidance of the connecting columns 1160.

[0059] Among them, the pushing member 125 may include an elastic member or a magnetic member with magnetic repulsion.

[0060] When the pushing member 125 is an elastic member, it may be a compression spring. The length of the compression spring in the natural elongation state is greater than the length of the connecting column 1160 of the pressing plate 121. The elastic member is sleeved on the connecting column 1160 of the pressing plate 121. When the transmission assembly 120 is installed, the compression spring is in a compressed state and can continuously provide a pushing force to the pressing plate 121 and the transmission base 123, so that the pressing plate 121 has a tendency to move away from the transmission base 123.

[0061] When the pushing member 125 is a magnetic member, it may include a first magnet and a second magnet that are both positive or negative poles. The first magnet is fixed on the pressing plate 121, and the second magnet is fixed on the transmission base 123. Through the repulsive force generated between the first magnet and the second magnet, the transmission base 123 is always subjected to a downward thrust force.

[0062] Optionally, the pushing force generated by the pushing member 125 is greater than the frictional force of the support arm 140 sliding in the horizontal direction.

[0063] Setting the pushing member 125 between the pressing plate 121 and the transmission base 123 can make the transmission base 123 always receive a continuous downward thrust force. Under the action of the thrust force, the support arm 140 has a tendency to slide outwards and expand, which is beneficial to enhancing the stability of the support arm 140 supported in the groove of the vehicle cup holder, and avoiding the problem that the screw 130 loosens due to the shaking of the vehicle during driving, and then the supporting force of the support arm 140 decreases.

[0064] Optionally, the first guiding part 1231 is arranged on the side of the transmission base 123 facing away from the pressing plate 121. The first guiding part 1231 is inclined relative to the central axis of the fixed seat 110, and the guiding groove is provided in the first guiding part 1231 for sliding cooperation with the support arm 140.

[0065] Please refer to Figure 8 , which shows an exploded schematic view of the support arm 140. The outer surface of the support arm 140 can be set as an arc structure for adapting to the cup holder of the vehicle armrest box.

[0066] The support arm 140 may include a support member 141 and an anti-slip pad 145. The support member 141 is slidably disposed in the chute 1144 of the fixed seat 110. The anti-slip pad 145 is fixedly disposed on the side of the support member 141 facing away from the transmission assembly 120. The anti-slip pad 145 is used for elastically abutting against the inner side wall of the wheel cup holder to increase the tightness after fixation.

[0067] Optionally, the first sliding part 1410 and the second sliding part 1412 are simultaneously arranged on both sides of the support member 141 cooperating with the chute 1144. Among them, the first sliding part 1410 is inclined and used for sliding cooperation with the first guiding part 1231 of the transmission assembly 120; the second sliding part 1412 extends along the direction perpendicular to the axis of the fixed seat 110, and the second sliding part 1412 is used for sliding cooperation with the second guiding part 1146 arranged on the side wall of the chute 1144 of the fixed body 114.

[0068] Specifically, the extending direction of the first sliding part 1410 is the same as that of the first guiding and sliding part 1231. After the support 141 is installed on the fixed seat 110, it is in driving connection with the transmission assembly 120. When the transmission assembly 120 slides axially along the fixed seat 110 under the action of the screw 130, while the transmission base 123 moves downward axially, it presses the support 141 to slide horizontally outward away from the fixed seat 110.

[0069] Optionally, the anti-slip pad 145 can be made of soft rubber material, so that when the support arm 140 is in the open state, it can be elastically connected to the inner side wall of the vehicle cup holder.

[0070] In order to enhance the stability of the support arm 140 supported in the groove of the vehicle cup holder, a first groove 1450 can be provided on one side of the anti-slip pad 145 close to the support 141, so that after the anti-slip pad 145 is fixedly connected to the support 141, an airbag cavity can be formed between the anti-slip pad 145 and the support 141. By setting the outer side of the support arm 140 as an airbag cavity structure, not only can the tightness and stability of the support arm 140 during support be increased; it can also be adapted to cup groove structures of different shapes of vehicles, especially for structures with protrusions provided on the inner side wall of the groove of the vehicle cup holder.

[0071] Furthermore, convex ribs 1452 are provided in the first groove 1450 of the anti-slip pad 145, and the first groove 1450 is divided into multiple cup grooves by the convex ribs 1452, which is beneficial to enhancing the support strength and stability of the anti-slip pad 145.

[0072] Optionally, corresponding to the first groove 1450, a second groove 1414 is provided on one side of the support 141 close to the anti-slip pad 145. The second groove 1414 corresponds to the first groove 1450, which is beneficial to increasing the space of the airbag cavity.

[0073] Optionally, the number of the support arms 140 can be multiple, and the multiple support arms 140 are evenly spaced in the circumferential direction of the fixed seat 110. For example, the number of the support arms 140 can be set to three, and the three support arms 140 are evenly spaced in the circumferential direction of the fixed seat 110, which can improve the stability of the support of the support arms 140. When the screw 130 rotates, all the support arms 140 slide outward simultaneously under the action of the transmission assembly 120 to form an open state.

[0074] In order to facilitate the fixing of the in-vehicle mobile phone holder on the cup groove support device 100, further, the cup groove support device 100 can also include a support rod.

[0075] Please refer to Figure 9 , which shows an exploded view of the screw 130.

[0076] The screw 130 may include a screwing member 131 and an adapter 133 fixedly connected thereto. The screwing member 131 includes a rotating portion and a threaded section. The threaded section is used for threaded connection with the transmission portion 1210 of the transmission assembly 120. A connection groove is formed at the top of the rotating portion; the adapter 133 is inserted into the connection groove, and a fixing groove for cooperating with the support rod 150 is provided at one end of the adapter 133 away from the screwing member 131, wherein the support rod 150 is used for fixing the in-vehicle mobile phone holder.

[0077] Please refer to Figure 10 , which is a schematic structural view of the support rod 150.

[0078] The support rod 150 is in a rod-shaped structure and includes opposite first and second ends. Wherein, a plugging portion 151 is provided at the first end of the support rod 150, and the plugging portion 151 is used for plugging and fixing with the screw 130. A universal ball hinge 153 for connecting with the mobile phone holder is provided at the second end of the support rod 150, so that the mobile phone holder can adjust the installation angle arbitrarily and is convenient to adjust.

[0079] The embodiment of the present application further provides an in-vehicle electronic device holder, which is used for being fixed at the cup holder of a vehicle. When the driver is driving the vehicle, the mobile phone can be fixed on the mobile phone holder, which is convenient for viewing the mobile phone and does not affect the air outlet function of the vehicle.

[0080] Specifically, the in-vehicle electronic device holder may include a mobile phone holder and the above-mentioned cup slot support device 100. The cup slot support device 100 is fixed at the vehicle cup holder, and the mobile phone holder is installed on the cup slot support device 100.

[0081] In view of the phenomenon that the existing cup holder is prone to looseness, the embodiment of the present application provides a cup slot support device 100. The cup slot support device 100 has the effect of stable support, and the structure is simple. By means of the position of the vehicle cup holder, the support arm 140 can be changed from the retracted state to the expanded state by screwing the screw 130. The anti-slip pad 145 of the support arm 140 can stably abut against the inner side wall of the cup holder, and through the pushing member 125 provided in the transmission assembly 120, the transmission base 123 can be subjected to a continuous downward pressure, so that the support arm 140 has a tendency to slide outwards. The cup slot support device 100 continuously applies an effective support force to the inner side wall of the vehicle cup holder, thereby avoiding the phenomenon that the cup slot support device 100 is not stably supported due to the loosening of the screw 130.

[0082] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims

1. A cup slot support device is installed at the vehicle cup holder, and is characterized in that include: A fixing seat, wherein the fixing seat is provided with a receiving cavity in the axial direction, and the fixing seat is provided with at least one sliding groove in the circumferential direction, wherein the sliding groove is communicated with the receiving cavity; the fixing seat comprises a limiting column; A transmission assembly, wherein the transmission assembly is slidably embedded in the accommodating cavity along the axial direction, and the transmission assembly includes a limiting slide groove matched with the limiting column; the transmission assembly includes a transmission base, a pressure plate, a transmission part and a first guide slide part, the transmission part is arranged on the pressure plate, the first guide slide part is arranged on the transmission base, the pressure plate is slidably connected to the transmission base along the axial direction of the fixed seat, and the extension direction of the first guide slide part is inclined relative to the axial direction of the fixed seat; A screw rod, the screw rod is passed through the fixing seat and is threadedly connected with the transmission part of the transmission assembly; as well as The support arm is inserted into the slide groove and is slidably connected with the first guide slide portion. When the screw rotates around its own axis, the transmission assembly slides axially along the fixed seat and drives the support arm to slide radially along the fixed seat.

2. The cup groove support device according to claim 1, characterized in that, The transmission assembly comprises a push piece, and the push piece is arranged between the pressure plate and the transmission base so that the pressure plate has a movement tendency away from the transmission base.

3. The cup slot support device according to claim 2, characterized in that, The transmission assembly also includes a locking piece. A connecting column is protruding from one side of the pressure plate close to the transmission base. The transmission base is axially provided with a through hole corresponding to the connecting column. The connecting column is passed through the through hole and fixed to the locking piece to connect the pressure plate to the transmission base.

4. The cup groove support device according to claim 2, characterized in that, The push member includes an elastic member or a magnetic member that repel each other magnetically.

5. The cup slot support device according to claim 1, characterized in that, The limiting column extends axially, and the limiting column is clamped in the limiting sliding groove, so that the transmission assembly slides along the limiting column under the action of the screw rod.

6. The cup groove support device according to claim 5, characterized in that, The fixing seat includes a fixing body, a top plate and a bottom plate, the limiting column is located on a side of the top plate close to the fixing body, the fixing body is axially provided with a fixing hole corresponding to the limiting column, the limiting column is passed through the fixing hole and connected to the bottom plate, so that the top plate and the bottom plate are fixedly connected to the two ends of the fixing body, and the sliding groove is opened in the circumferential direction of the fixing body.

7. The cup slot support device according to claim 1, wherein, The support arm comprises a support member, the support member is provided with a first sliding portion and a second sliding portion, and the side wall of the slide groove of the fixed seat is provided with a second guide slide portion; The first sliding part extends in the same direction as the first guide sliding part, and the first sliding part and the first guide sliding part are slidably matched, and the second sliding part extends in a direction perpendicular to the axis of the fixing seat, and the second sliding part and the second guide sliding part are slidably matched.

8. The cup groove support device according to claim 7, characterized in that, The support arm also includes an anti-skid pad, which is fixedly arranged on a side of the support member facing away from the transmission assembly. A first groove is arranged on a side of the anti-skid pad close to the support member to form an airbag cavity between the anti-skid pad and the support member.

9. The cup slot support device according to any one of claims 1-8, characterized in that, It also includes a support rod, a first end of which is provided with an inserting portion, the inserting portion is inserted and fixed with the screw rod, and a second end of the support rod is provided with a universal ball joint.

10. A vehicle-mounted electronic device bracket, characterized in that, include: Electronic equipment bracket, used to fix electronic equipment; and The cup groove supporting device according to any one of claims 1-9, wherein the electronic device bracket is detachably connected to the screw rod.

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