Mobile electronic product structure with anti-slip and fixing function on back of hand

Abstract

The utility model discloses a kind of mobile electronic product structure with pinch anti-skid and fixed in the back of hand function, it is related to the ergonomics technical field, the utility model includes mainboard, two protective shells are fixedly connected with mainboard outer surface, placing mechanism is provided on the mainboard, distance adjusting mechanism is provided on the mainboard, the utility model is by being provided with limit block, limit block on two built-in plates is pressed down towards round groove interior, limit block will slide into protective shell at this time, then limit block will push sliding rod, limit block will also extrude first spring, by built-in plate drive limit block moves, then the reset of first spring will limit block be clamped in protective shell, reached can according to the size of mobile electronic device adjust device itself, so that product can adapt to electronic device of different size, so that equipment is stably fixed on hand or back of hand, avoid the effect that equipment slides or falls in use process.

Description

Technical Field

[0001] This utility model belongs to the field of ergonomics technology, and in particular relates to a structure for a mobile electronic product that has the functions of gripping and anti-slip and fixing to the back of the hand. Background Technology

[0002] Mobile electronic product structures with gripping, anti-slip, and hand-fixing functions typically refer to device appearances or accessories designed to improve user comfort and safety. Their main function is to make the device more stable in the hand, reduce the risk of slipping, and fix the device to the back of the hand or palm, thereby enabling users to operate it more stably.

[0003] Existing mobile electronic devices come in a variety of designs, resulting in varying sizes. If the structure of a mobile electronic product with gripping, anti-slip, and hand-fixing functions cannot be easily adjusted to accommodate the size of the device, it may cause the device to slip or fall during use. Therefore, we propose a mobile electronic product structure with gripping, anti-slip, and hand-fixing functions. Utility Model Content

[0004] The purpose of this utility model is to provide a mobile electronic product structure with gripping and anti-slip functions and fixed to the back of the hand. By pulling the built-in plate through the retainer, the built-in plate will drive the limiting block to move. When the limiting block is aligned with the preset hole on the protective shell, the first spring will reset and lock the limiting block back into the protective shell, thus solving the problem of adjusting the device itself according to the size of the mobile electronic product.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is a mobile electronic product structure with gripping and anti-slip functions and fixed to the back of the hand. It includes a motherboard, two protective shells are fixedly connected to the outer surface of the motherboard, a placement mechanism is provided on the motherboard, and an adjustment mechanism is provided on the motherboard.

[0007] The placement mechanism includes a first anti-slip pad fixedly connected to the two protective shells on their adjacent sides. Two internal plates are slidably connected to the bottom of the first anti-slip pad. A retainer is fixedly connected to the side of the two internal plates that is far from each other. The bottom of each of the two internal plates is slidably connected to the top of the main board. Two circular grooves are respectively opened inside the two internal plates. A sliding rod is slidably connected to the inner wall of each of the two circular grooves. A limit block is fixedly connected to the end of the sliding rod that is far from the internal plate. The outer surface of the limit block is slidably connected to the inner wall of the protective shell. A first spring is fixedly connected to the side of the limit block that is close to the sliding rod. The end of the first spring that is far from the limit block is fixedly connected to the inner wall of the circular groove. The inner side of the first spring is sleeved with the outer surface of the sliding rod. An extension component is provided at the bottom of the main board.

[0008] Furthermore, the extension assembly includes two connecting frames fixedly connected to the bottom of the motherboard. A fixing rod is fixedly connected to the inner wall of each of the two connecting frames. A movable plate is slidably connected to the outer surface of the fixing rod. A second spring is fixedly connected to the outer surface of the movable plate. The end of the second spring away from the movable plate is fixedly connected to the inner wall of the connecting frame. The inner side of the second spring is sleeved with the outer surface of the fixing rod. An extension plate is fixedly connected to the side of the movable plates that are close to each other. A fixing assembly is provided on the inner wall of the movable plate.

[0009] Furthermore, the fixing component includes a rotating bar rotatably connected to the inner wall of the moving plate, and a locking post is engaged with the inner wall of the rotating bar. A plurality of locking posts are provided, and the outer surface of the plurality of locking posts is fixedly connected to the inner wall of the connecting frame. A toggle block is fixedly connected to the top of the rotating bar.

[0010] Furthermore, the protective shell is connected to the main board by bolts, the end of the rotating bar near the locking post is provided with a C-shaped buckle, the inner wall of the C-shaped buckle is adapted to the outer surface of the locking post, the actuating block has an opening inside, and the limiting block is conical.

[0011] Furthermore, the adjusting mechanism includes two first moving blocks slidably connected to the inner wall of the extension plate. A first rack is fixedly connected to the outer surface of each of the two first moving blocks. A gear meshes with the outer surface of the first rack. A second rack meshes with the side of the gear away from the first rack. A second moving block is fixedly connected to the side of the second rack away from the first moving block. The outer surface of the second moving block is slidably connected to the inner wall of the extension plate. A knob is fixedly connected to the inner wall of the gear. A protective plate is rotatably connected to the outer surface of the knob. The top of the protective plate is fixedly connected to the bottom of the extension plate. A second anti-slip pad is fixedly connected to the inner wall of the protective plate. A tightening component is provided on the first moving block.

[0012] Furthermore, the tightening assembly includes a first strap rotatably connected to the inner wall of the first moving block, a second strap slidably connected to the outer surface of the first strap, an end of the second strap away from the first strap rotatably connected to the inner wall of the second moving block, an anti-slip block fixedly connected to the end of the first strap away from the first moving block, a fixing shell fixedly connected to the outer surface of the second strap, an inner wall of the fixing shell slidably connected to the outer surface of the first strap, a clamping plate rotatably connected to the inner wall of the fixing shell, two locking strips fixedly connected to the outer surface of the clamping plate, and a locking groove matching the outer surface of the locking strips opened inside the fixing shell.

[0013] Furthermore, a rubber pad is provided at the contact point between the outer surface of the knob and the inner wall of the protective plate to prevent the knob from rotating due to friction with the skin.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model incorporates limiting blocks. When the limiting blocks on the two built-in plates are pressed into the circular groove, the limiting blocks slide into the protective shell. The limiting blocks then push the sliding rod and simultaneously compress the first spring. As the limiting blocks slide into the protective shell, the two retainers can be pulled away from each other. The built-in plates drive the limiting blocks to move, and the return of the first spring locks the limiting blocks into the protective shell. This allows the device to be adjusted according to the size of the mobile electronic device, enabling it to fit different sizes of electronic devices and securely fix the device to the hand or back of the hand, preventing it from sliding or falling during use.

[0016] 2. This utility model incorporates gears, allowing two knobs to be rotated independently. The knobs drive the gears, which in turn move the first and second racks closer together. This movement, in turn, moves the first and second moving blocks, adjusting the distance between the first and second straps. By rotating the knobs and then using the gears to adjust the distance between the first and second straps, the device's spacing can be adjusted according to the user's wrist size. Users can choose the appropriate tightness based on their arm size, avoiding discomfort caused by wearing it too tightly or too loosely.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the first strap structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the first anti-slip mat structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the card housing structure of this utility model;

[0023] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle;

[0024] Figure 6 This is a schematic diagram of the extension plate structure of this utility model;

[0025] Figure 7 This utility model Figure 6 Enlarged structural diagram at point B;

[0026] Figure 8 This is a schematic diagram of the knob structure of this utility model;

[0027] Figure 9 This is a schematic diagram of the fixed shell structure of this utility model;

[0028] Figure 10 This is a schematic diagram of the built-in plate structure of this utility model;

[0029] Figure 11 This is a schematic diagram of the fixing rod structure of this utility model;

[0030] Figure 12 This is a schematic diagram of the connecting frame structure of this utility model.

[0031] The attached diagram lists the components represented by each number as follows:

[0032] 101. Mainboard; 102. Protective shell; 2. Placement mechanism; 201. Locking case; 202. Internal plate; 203. First anti-slip pad; 204. Circular groove; 205. Slide rod; 206. Limiting block; 207. First spring; 208. Connecting frame; 209. Fixing rod; 210. Moving plate; 211. Second spring; 212. Rotating bar; 213. Locking post; 214. Actuating block; 215. Extension plate; 216. 1. C-shaped buckle; 217. Opening; 3. Adjustment mechanism; 301. First moving block; 302. First rack; 303. Gear; 304. Knob; 305. Protective plate; 306. Second anti-slip pad; 307. First strap; 308. Second strap; 309. Second moving block; 310. Second rack; 311. Anti-detachment block; 312. Fixing shell; 313. Clamping plate; 314. Locking strip; 315. Locking groove. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0034] Please see Figure 1-12 As shown, this utility model is a mobile electronic product structure with gripping and anti-slip functions and fixed to the back of the hand. It includes a motherboard 101, two protective shells 102 are fixedly connected to the outer surface of the motherboard 101, a placement mechanism 2 is provided on the motherboard 101, and an adjustment mechanism 3 is provided on the motherboard 101. The device can adjust its own capacity through the placement mechanism 2 to place mobile electronic devices of different sizes, and then the device can be finely adjusted through the adjustment mechanism 3 so that the device can adapt to people with different wrist sizes.

[0035] The placement mechanism 2 includes a first anti-slip pad 203 fixedly connected to the side of the two protective shells 102 that are close to each other. The bottom of the first anti-slip pad 203 is slidably connected to two built-in plates 202. The side of the two built-in plates 202 that are far apart from each other is fixedly connected to a retainer 201. The bottom of the two built-in plates 202 is slidably connected to the top of the main board 101. The retainer 201 can be pulled. At this time, the retainer 201 will drive the built-in plates 202 to slide on the main board 101, thereby adjusting the distance between the two retainers 201.

[0036] Two circular grooves 204 are respectively formed inside the two built-in plates 202. A sliding rod 205 is slidably connected to the inner wall of each circular groove 204. A limiting block 206 is fixedly connected to the end of the sliding rod 205 away from the built-in plate 202. The outer surface of the limiting block 206 is slidably connected to the inner wall of the protective shell 102. When the built-in plate 202 moves, it causes the limiting block 206 to slide together. At this time, the limiting block 206 causes the sliding rod 205 to move into the circular groove 204, thereby releasing the restriction of the limiting block 206 on the built-in plate 202. A first spring 207 is fixedly connected to the side of the limiting block 206 near the slide bar 205. The end of the first spring 207 away from the limiting block 206 is fixedly connected to the inner wall of the circular groove 204. The inner side of the first spring 207 is sleeved with the outer surface of the slide bar 205. An extension component is provided at the bottom of the main board 101. The slide bar 205 restricts the movement of the first spring 207 to prevent the first spring 207 from tilting or shifting during movement, and ensures that the first spring 207 can be reset normally.

[0037] The extension assembly includes two connecting frames 208 fixedly connected to the bottom of the main board 101. A fixing rod 209 is fixedly connected to the inner wall of each connecting frame 208. A movable plate 210 is slidably connected to the outer surface of the fixing rod 209. A second spring 211 is fixedly connected to the outer surface of the movable plate 210. The fixing rod 209 limits the movable plate 210, ensuring that it can only slide along the fixing rod 209, thus guaranteeing normal transmission of the device. The end of the second spring 211 away from the movable plate 210 is fixedly connected to the inner wall of the connecting frame 208. The inner side of the second spring 211 is sleeved with the outer surface of the fixing rod 209. An extension plate 215 is fixedly connected to the side of the movable plates 210 that is close to each other. A fixing assembly is provided on the inner wall of the movable plate 210. The fixing rod 209 restricts the position of the second spring 211, preventing it from tilting during movement and ensuring normal transmission of the device.

[0038] The fixing component includes a rotating bar 212 rotatably connected to the inner wall of the movable plate 210. The inner wall of the rotating bar 212 is fitted with a locking post 213. A total of several locking posts 213 are provided. The outer surface of the locking posts 213 is fixedly connected to the inner wall of the connecting frame 208. A toggle block 214 is fixedly connected to the top of the rotating bar 212, which can rotate the rotating bar 212 inside the movable plate 210. Then the rotating bar 212 will be locked on the locking post 213, thereby fixing the position of the extension plate 215.

[0039] The protective shell 102 is connected to the main board 101 by bolts. The rotating bar 212 is provided with a C-shaped buckle 216 near the locking post 213. The inner wall of the C-shaped buckle 216 is adapted to the outer surface of the locking post 213. The actuating block 214 has an opening 217 inside. The limiting block 206 is conical. The opening 217 on the actuating block 214 facilitates the actuation of the rotating bar 212. When the C-shaped buckle 216 is pried off the locking post 213, the second spring 211 will reset so that the extension plate 215 returns to its initial state.

[0040] The adjustment mechanism 3 includes two first moving blocks 301 slidably connected to the inner wall of the extension plate 215. A first rack 302 is fixedly connected to the outer surface of each of the two first moving blocks 301. A gear 303 meshes with the outer surface of the first rack 302. A second rack 310 meshes with the side of the gear 303 away from the first rack 302. When the gear 303 rotates, it will cause the first rack 302 and the second rack 310 to move closer to each other, thereby causing the first moving blocks 301 to move, so that the device can adapt to the wrist size of different people.

[0041] A second moving block 309 is fixedly connected to the side of the second rack 310 away from the first moving block 301. The outer surface of the second moving block 309 is slidably connected to the inner wall of the extension plate 215. A knob 304 is fixedly connected to the inner wall of the gear 303. A protective plate 305 is rotatably connected to the outer surface of the knob 304. The gear 303 can be rotated by the knob 304. Then, the extension plate 215 limits both the second moving block 309 and the first moving block 301 to prevent them from detaching from the device. The top of the protective plate 305 is fixedly connected to the bottom of the extension plate 215. A second anti-slip pad 306 is fixedly connected to the inner wall of the protective plate 305. A tightening component is provided on the first moving block 301. The second anti-slip pad 306 on the protective plate 305 will adhere tightly to the skin when the device is worn to prevent the device from shaking excessively during use.

[0042] The tightening assembly includes a first strap 307 rotatably connected to the inner wall of the first moving block 301, a second strap 308 slidably connected to the outer surface of the first strap 307, an end of the second strap 308 away from the first strap 307 rotatably connected to the inner wall of the second moving block 309, and an anti-slip block 311 fixedly connected to the end of the first strap 307 away from the first moving block 301. When the first moving block 301 and the second moving block 309 move, they will drive the first strap 307 and the second strap 308 to move, thereby adjusting the distance between the first strap 307 and the second strap 308.

[0043] A fixing shell 312 is fixedly connected to the outer surface of the second strap 308. The inner wall of the fixing shell 312 is slidably connected to the outer surface of the first strap 307. A clamping plate 313 is rotatably connected to the inner wall of the fixing shell 312. Two locking strips 314 are fixedly connected to the outer surface of the clamping plate 313. The fixing shell 312 has a locking groove 315 that matches the outer surface of the locking strips 314. The clamping plate 313 can be rotated inside the fixing shell 312. At this time, the clamping plate 313 will clamp the first strap 307 and the second strap 308 together. Then the clamping plate 313 drives the locking strips 314 to be inserted into the locking groove 315 to fix the position of the clamping plate 313.

[0044] A rubber pad is provided at the contact point between the outer surface of the knob 304 and the inner wall of the protective plate 305 to prevent the knob 304 from rotating due to friction with the skin. The rubber pad here will provide limited resistance to the rotation of the knob 304, preventing the knob 304 from rotating due to friction with the skin, and ensuring the stability of the device when worn.

[0045] One specific application of this embodiment is:

[0046] When staff need to use the device, they first adjust the device itself according to the thickness of the wearer's wrist. They can turn the two knobs 304 respectively. At this time, the knobs 304 will drive the gear 303 to rotate. Then, the rotation of the gear 303 will cause the first rack 302 and the second rack 310 to move closer to each other. At this time, the first rack 302 and the second rack 310 will drive the first moving block 301 and the second moving block 309 to move, thereby adjusting the distance between the first strap 307 and the second strap 308. This achieves the effect of adjusting the spacing of the device itself according to the thickness of the user's wrist. The user can choose the appropriate tightness according to their own arm size to avoid the discomfort caused by wearing it too tightly or too loosely.

[0047] After the spacing is adjusted appropriately, the first strap 307 and the second strap 308 can be put on the wrist. Then, the first strap 307 is pulled in the fixed shell 312 so that the first strap 307 and the second strap 308 are tightly wrapped around the wrist. Finally, the clamping plate 313 is rotated in the fixed shell 312. While the clamping plate 313 clamps the first strap 307, the clamping plate 313 will also drive the locking strip 314 to be locked in the slot 315. Then, the device itself can be adjusted according to the size of the mobile device. The limiting blocks 206 on the two built-in plates 202 can be pressed into the circular groove 204. At this time, the limiting blocks 206 will slide into the protective shell 102, and then the limiting blocks 206 will push the sliding rod 205.

[0048] Simultaneously, the limiting block 206 will also compress the first spring 207. When the limiting block 206 slides into the protective shell 102, it can pull the two retainers 201 in a direction away from each other. At this time, the retainers 201 will drive the inner plate 202 to slide on the main plate 101. At this time, the inner plate 202 will also drive the limiting block 206 to slide. Since the shape of the limiting block 206 is conical, the limiting block 206 will slide further into the circular groove 204, so that the limiting block 206 completely slides into the inner plate 202. When the inner plate 202... When the movement causes the limiting block 206 to align with the preset hole on the protective shell 102, the first spring 207 will reset and re-clamp the limiting block 206 onto 1025, fixing the retainer 201. This allows the distance between the two retainers 201 to be adjusted according to the size of the mobile device, achieving the ability to adjust the device itself according to the size of the mobile electronic device. This enables the product to adapt to electronic devices of different sizes, ensuring that the device is securely fixed on the hand or back of the hand, preventing the device from sliding or falling during use.

[0049] Finally, the device can be extended to extend the mobile device to the back of the hand. At this time, the extension plate 215 can be pushed, and then the extension plate 215 will drive the moving plate 210 to slide within the connecting frame 208. At this time, the moving plate 210 will slide on the fixed rod 209 and squeeze the second spring 211. When the mobile device is moved to the back of the hand, the rotating bar 212 can be rotated within the moving plate 210. At this time, the rotating bar 212 will be locked on the locking post 213 to fix the position of the extension plate 215.

[0050] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0051] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A mobile electronic product structure with gripping, anti-slip, and fixed-to-the-back-of-hand functions, comprising a motherboard (101), characterized in that: Two protective shells (102) are fixedly connected to the outer surface of the motherboard (101). A placement mechanism (2) is provided on the motherboard (101). An adjustment mechanism (3) is provided on the motherboard (101). The placement mechanism (2) includes a first anti-slip pad (203) fixedly connected to the two protective shells (102) on their adjacent sides. Two inner plates (202) are slidably connected to the bottom of the first anti-slip pad (203). A retainer (201) is fixedly connected to the side of the two inner plates (202) that is far from each other. The bottoms of both inner plates (202) are slidably connected to the top of the main plate (101). Two circular grooves (204) are respectively opened inside the two inner plates (202), and sliding rods (204) are slidably connected to the inner walls of both circular grooves (204). 5) A limiting block (206) is fixedly connected to one end of the slide rod (205) away from the built-in plate (202). The outer surface of the limiting block (206) is slidably connected to the inner wall of the protective shell (102). A first spring (207) is fixedly connected to the side of the limiting block (206) near the slide rod (205). The end of the first spring (207) away from the limiting block (206) is fixedly connected to the inner wall of the circular groove (204). The inner side of the first spring (207) is sleeved with the outer surface of the slide rod (205). An extension component is provided at the bottom of the main board (101).

2. The mobile electronic product structure with gripping, anti-slip, and fixed-to-the-back-of-hand functions according to claim 1, characterized in that, The extension assembly includes two connecting frames (208) fixedly connected to the bottom of the main board (101). The inner walls of the two connecting frames (208) are fixedly connected to a fixing rod (209). A movable plate (210) is slidably connected to the outer surface of the fixing rod (209). A second spring (211) is fixedly connected to the outer surface of the movable plate (210). The end of the second spring (211) away from the movable plate (210) is fixedly connected to the inner wall of the connecting frame (208). The inner side of the second spring (211) is sleeved with the outer surface of the fixing rod (209). An extension plate (215) is fixedly connected to the side of the movable plate (210) that is close to each other. A fixing assembly is provided on the inner wall of the movable plate (210).

3. The mobile electronic product structure with gripping, anti-slip, and fixed-to-the-back-of-hand functions according to claim 2, characterized in that, The fixing component includes a rotating bar (212) rotatably connected to the inner wall of the movable plate (210). The inner wall of the rotating bar (212) is fitted with a locking post (213). A plurality of locking posts (213) are provided. The outer surface of the plurality of locking posts (213) is fixedly connected to the inner wall of the connecting frame (208). A toggle block (214) is fixedly connected to the top of the rotating bar (212).

4. The mobile electronic product structure with gripping, anti-slip, and fixed-to-the-back-of-hand functions according to claim 3, characterized in that, The protective shell (102) is connected to the main board (101) by bolts. The rotating bar (212) is provided with a C-shaped buckle (216) at one end near the locking post (213). The inner wall of the C-shaped buckle (216) is adapted to the outer surface of the locking post (213). The actuating block (214) has an opening (217) inside. The limiting block (206) is conical.

5. The mobile electronic product structure with the function of preventing slipping and fixing on the back of the hand according to claim 1, wherein, The adjusting mechanism (3) includes two first moving blocks (301) slidably connected to the inner wall of the extension plate (215). A first rack (302) is fixedly connected to the outer surface of each of the two first moving blocks (301). A gear (303) meshes with the outer surface of the first rack (302). A second rack (310) meshes with the side of the gear (303) away from the first rack (302). A second rack (310) is fixedly connected to the side of the second rack (310) away from the first moving block (301). Two movable blocks (309) are provided. The outer surface of the second movable block (309) is slidably connected to the inner wall of the extension plate (215). A knob (304) is fixedly connected to the inner wall of the gear (303). A protective plate (305) is rotatably connected to the outer surface of the knob (304). The top of the protective plate (305) is fixedly connected to the bottom of the extension plate (215). A second anti-slip pad (306) is fixedly connected to the inner wall of the protective plate (305). A tightening component is provided on the first movable block (301).

6. The mobile electronic product structure with gripping, anti-slip, and fixed-to-the-back-of-hand functions according to claim 5, characterized in that, The tightening assembly includes a first strap (307) rotatably connected to the inner wall of the first moving block (301), a second strap (308) slidably connected to the outer surface of the first strap (307), the end of the second strap (308) away from the first strap (307) being rotatably connected to the inner wall of the second moving block (309), an anti-detachment block (311) fixedly connected to the end of the first strap (307) away from the first moving block (301), a fixing shell (312) fixedly connected to the outer surface of the second strap (308), the inner wall of the fixing shell (312) being slidably connected to the outer surface of the first strap (307), a clamping plate (313) rotatably connected to the inner wall of the fixing shell (312), two locking strips (314) fixedly connected to the outer surface of the clamping plate (313), and a locking groove (315) matching the outer surface of the locking strips (314) being opened inside the fixing shell (312).

7. The structure of a mobile electronic product with gripping, anti-slip, and fixed-to-the-back-of-hand functions according to claim 5, characterized in that, A rubber pad is provided at the contact point between the outer surface of the knob (304) and the inner wall of the protective plate (305) to prevent the knob (304) from rotating due to friction with the skin.

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