CN214101468U

CN214101468U - Three proofings cell-phone casing that vehicle navigation used

Info

Publication number: CN214101468U
Application number: CN202120315531.5U
Authority: CN
Inventors: 王鑫
Original assignee: Shenzhen City Tripod Technology Co ltd
Current assignee: Shenzhen City Tripod Technology Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-08-31
Anticipated expiration: 2031-02-03

Abstract

The utility model relates to a three proofings cell-phone casing that vehicle navigation used, including cell-phone casing body, cell-phone casing body presss from both sides tightly in the cell-phone support frame that uses with cell-phone casing body cooperation, cell-phone support frame is equipped with two relative tight pieces that press from both sides that are used for pressing from both sides tight cell-phone casing body, cell-phone casing body is located between two tight pieces that press from both sides, the mounting groove has all been seted up to cell-phone casing body near the side of pressing from both sides tight piece, be equipped with the centre gripping subassembly in the mounting groove, a sliding connection in the mounting groove is followed to two working parts for cliping the centre gripping subassembly that presss from both sides tight piece, the working part of centre gripping subassembly slides along the length direction of mounting groove and sets up. This application has the effect that three proofings cell-phone casing is difficult to drop from the cell-phone support frame.

Description

Three proofings cell-phone casing that vehicle navigation used

Technical Field

The application relates to the field of mobile phone shells, in particular to a three-proofing mobile phone shell for vehicle navigation.

Background

The three-proofing mobile phone shell is a mobile phone shell with slight dustproof, shockproof and waterproof functions, so that the mobile phone shell is deeply heated and loved by young users who love outdoor sports. The special waterproof and dustproof material has the advantages of professional waterproof and dustproof performance and excellent anti-falling and anti-rolling performance, and can be applied to extremely severe weather conditions and special occasions.

In the correlation technique, after a driver opens a navigation function with a three-prevention mobile phone in a vehicle, the driver needs to fix the three-prevention mobile phone in the vehicle through a mobile phone support frame, and the mobile phone support frame is arranged for clamping the three-prevention mobile phone shell.

To the correlation technique among the above-mentioned, the inventor thinks because three proofings cell-phone casing size is generally great, and cell-phone support frame is lower to the tight firmness of three proofings cell-phone casing clamp, at the driving process, has caused the defect that three proofings cell-phone casing easily drops from cell-phone support frame.

SUMMERY OF THE UTILITY MODEL

For three proofings cell-phone casing easily follow the cell-phone support frame and drop, this application provides a three proofings cell-phone casing that vehicle navigation used.

The application provides a three proofings cell-phone casing that vehicle navigation used adopts following technical scheme:

the utility model provides a three proofings cell-phone casing that vehicle navigation used, includes cell-phone casing body, cell-phone casing body presss from both sides tightly in the cell-phone support frame that uses with cell-phone casing body cooperation, cell-phone support frame is equipped with two relative tight pieces that press from both sides that are used for pressing from both sides tight cell-phone casing body, the cell-phone casing body is close to the side of pressing from both sides tight piece and has all seted up the mounting groove, be equipped with the centre gripping subassembly in the mounting groove, be used for cliptwo work portion sliding connection in the mounting groove of the centre gripping subassembly of tight piece, the length direction that.

Through adopting above-mentioned technical scheme, when cell-phone support frame's two clamp tight pieces clip cell-phone casing body, control centre gripping subassembly for two work portions of centre gripping subassembly clip the tight piece of clamp of homonymy, play the effect of strengthening being connected of cell-phone casing body and cell-phone support frame, thereby make three proofings cell-phone casing easily not drop from cell-phone support frame.

Optionally, mounting groove sliding connection has coupling assembling, coupling assembling slides along the degree of depth direction of mounting groove and sets up, be used for with the coupling assembling that the work portion of centre gripping subassembly stretches out the mounting groove or retracts the mounting groove is connected with the centre gripping subassembly.

Through adopting above-mentioned technical scheme, control coupling assembling can make the work portion of centre gripping subassembly stretch out the mounting groove or retract the mounting groove, need not when this body coupling of cell-phone support frame with cell-phone casing, the work portion retraction mounting groove of centre gripping subassembly is favorable to the better use cell-phone of user, when needing to be connected cell-phone casing body and cell-phone support frame, the work portion of centre gripping subassembly stretches out the mounting groove to be favorable to the high-speed joint.

Optionally, coupling assembling includes connecting rod and two sliders, connecting rod sliding connection is in the mounting groove, the slip direction of connecting rod sets up along the depth direction of mounting groove, two the slider is fixed in the both ends of connecting rod respectively, the mounting groove all sets up the spout that supplies the slider to slide into near the cell wall of slider, the centre gripping subassembly is connected in the connecting rod towards the side of mounting groove notch.

Through adopting above-mentioned technical scheme, the movable connecting rod can drive the centre gripping subassembly and remove, and the cooperation of slider and spout is favorable to the connecting rod better sliding in the mounting groove.

Optionally, the centre gripping subassembly includes two relative grip blocks and two relative first springs, the spread groove has been seted up towards the side of mounting groove notch to the connecting rod, the length direction of spread groove is parallel with the length direction of connecting rod, wherein one end sliding connection of grip block is in the spread groove, two wherein one end of first spring is fixed in the both ends of spread groove respectively, two the grip block is located between two first springs, the one end that first spring is close to the grip block is fixed connection with the grip block that corresponds.

Through adopting above-mentioned technical scheme, two first springs make two grip blocks move towards the direction that is close to each other to two ends that make two grip blocks stretch out the spread groove are stable to be cliied and are pressed from both sides tight piece.

Optionally, the slider is connected with a locking lever in a sliding manner, a sliding hole is formed in the front face of the mobile phone shell body, the sliding hole is communicated with the sliding groove, the locking lever penetrates through the sliding hole, a clamping block is arranged at one end, located in the sliding groove, of the locking lever, the clamping block can extend out of the sliding block or retract into the sliding block, two grooves for the clamping block to slide into are formed in the sliding groove towards the groove wall of the clamping block, the two grooves are respectively close to two ends of the sliding groove, the locking lever is connected with the sliding block in a rotating manner, and a clamping groove for the clamping block to be clamped into in a rotating manner is formed in the groove.

Through adopting above-mentioned technical scheme, control locking lever can make in the fixture block slips into the recess that corresponds, rotates the locking lever again for in the fixture block rotation card goes into the draw-in groove, realize the locking, thereby inject the removal of slider, thereby convenient to use person adjusts the position of slider.

Optionally, be equipped with the second spring in the spout, second spring both ends are fixed in respectively the spout and keep away from the one end of mounting groove notch and the side that the slider deviates from the mounting groove notch, the second spring is the setting of extension trend.

Through adopting above-mentioned technical scheme, the second spring exerts thrust to the slider, is favorable to more swift removal slider.

Optionally, the back of the mobile phone shell body is provided with first anti-slip stripes matched with the mobile phone support frame.

Through adopting above-mentioned technical scheme, first anti-skidding line has increased the friction of cell-phone casing body and cell-phone support frame to make cell-phone casing body easily not drop from cell-phone support frame.

Optionally, two side surfaces of the two clamping plates, which are close to each other, are provided with second anti-skid grains.

Through adopting above-mentioned technical scheme, the friction of grip block and clamp piece has been strengthened to the second anti-skidding line.

In summary, the present application includes at least one of the following beneficial technical effects:

when the mobile phone support frame is clamped by the two clamping blocks, the clamping assembly is controlled, so that the two working parts of the clamping assembly clamp the clamping blocks on the same side, the effect of enhancing the connection between the mobile phone support frame and the mobile phone body is achieved, and the three-prevention mobile phone shell is not easy to drop from the mobile phone support frame.

Control coupling assembling can make the work portion of centre gripping subassembly stretch out the mounting groove or retract the mounting groove, need not when this body coupling of cell-phone support frame in cell-phone support frame, the work portion retraction mounting groove of centre gripping subassembly is favorable to the better use cell-phone of user, when needing to be connected cell-phone support frame with cell-phone shell body, the work portion of centre gripping subassembly stretches out the mounting groove to be favorable to the high-speed joint.

The locking rods are controlled to enable the clamping blocks to slide into the corresponding grooves, then the locking rods are rotated, the clamping blocks are clamped into the clamping grooves in a rotating mode, locking is achieved, movement of the sliding blocks is limited, and therefore a user can adjust the positions of the sliding blocks conveniently.

Drawings

Fig. 1 is a schematic overall structure diagram of a three-proof mobile phone casing for vehicle navigation in the present embodiment.

Fig. 2 is a schematic view of another angle of the three-proof mobile phone housing for car navigation according to the present embodiment.

Fig. 3 is a sectional view of a three-proof mobile phone case for vehicle navigation according to the present embodiment.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

Fig. 5 is another angle sectional view of a three-proof mobile phone case for vehicle navigation in the present embodiment.

Fig. 6 is a partially enlarged schematic view of a portion B in fig. 3.

Fig. 7 is a partially enlarged schematic view of a portion C in fig. 5.

Description of reference numerals: 1. a handset housing body; 2. a front cover; 3. a support frame; 4. a clamping block; 5. a first anti-skid pattern; 6. mounting grooves; 7. a connecting rod; 8. a slider; 9. a chute; 10. a second spring; 11. a clamping plate; 12. a first spring; 13. connecting grooves; 14. a second anti-skid pattern; 15. a locking lever; 16. a slide hole; 17. a clamping block; 18. a containing groove; 19. a groove; 20. a card slot; 21. and (4) controlling the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The embodiment of the application discloses three proofings cell-phone casing that vehicle navigation used. Referring to fig. 1, a three proofings cell-phone casing that vehicle navigation used, including cell-phone casing body 1 and protecgulum 2, cell-phone casing body 1 and the mutual adaptation of protecgulum 2 and interconnect, the space that cell-phone casing body 1 and protecgulum 2 formed is used for providing the position of installation for battery, mainboard and display screen. When the driver uses the three-prevention mobile phone with the mobile phone shell body 1 as navigation, the three-prevention mobile phone is placed on the mobile phone support frame 3, namely, the mobile phone shell body 1 is tightly clamped in the mobile phone support frame 3. Two relative tight piece 4 of pressing from both sides that are used for pressing from both sides tight cell-phone casing body 1 in the cell-phone support frame 3 and the butt of cell-phone casing body 1 for cell-phone casing body 1 is located between two tight pieces 4 of pressing from both sides.

Referring to fig. 2, the back of the mobile phone shell body 1 is provided with first anti-slip stripes 5 matched with the mobile phone support frame 3, and the first anti-slip stripes 5 contact with the collection support frame 3 to increase the friction between the mobile phone shell body 1 and the mobile phone support frame 3, so that the mobile phone shell body 1 is not easy to drop from the mobile phone support frame 3.

Referring to fig. 3, in order to strengthen the connection of mobile phone shell body 1 and mobile phone support frame 3, mounting groove 6 has all been seted up near the side of pressing from both sides tight piece 4 at mobile phone shell body 1, and the length direction of mounting groove 6 is parallel with the length direction of mobile phone shell body 1. Sliding connection has coupling assembling in mounting groove 6, and coupling assembling slides along the degree of depth direction of mounting groove 6, and coupling assembling is equipped with the centre gripping subassembly that is used for the centre gripping to press from both sides tight piece 4, and coupling assembling is used for stretching out mounting groove 6 or retraction mounting groove 6 with the work portion of centre gripping subassembly. Two work portions of the clamping assembly are connected with the mounting groove 6 in a sliding mode, the two work portions of the clamping assembly can slide close to or away from each other along the length direction of the mounting groove 6, and when the two work portions of the clamping assembly are close to each other, the clamping assembly is used for clamping the clamping block 4.

Referring to fig. 4, coupling assembling includes connecting rod 7 and two sliders 8, and connecting rod 7 sliding connection is in mounting groove 6, and the both ends of connecting rod 7 respectively with the both ends butt of mounting groove 6, and the slip direction of connecting rod 7 is the gliding direction of degree of depth along mounting groove 6. Two sliders 8 are fixed in the both ends of connecting rod 7 respectively, and the cell wall that mounting groove 6 is close to slider 8 all sets up the spout 9 that supplies slider 8 to slide in, and the length direction of spout 9 is parallel with the degree of depth direction of mounting groove 6, and slider 8 sliding connection is in corresponding spout 9. The centre gripping subassembly is connected towards the side of 6 notches in mounting groove with connecting rod 7, and when connecting rod 7 was close to 6 notches in mounting groove, can be so that the work portion of centre gripping subassembly stretches out mounting groove 6.

Referring to fig. 4, in order to make the sliding block 8 move more easily, a second spring 10 is arranged in the sliding groove 9, the length direction of the second spring 10 is parallel to the length direction of the sliding groove 9, two ends of the second spring 10 are respectively fixed at one end of the sliding groove 9, which is far away from the notch of the mounting groove 6, and the side face of the sliding block 8, which is far away from the notch of the mounting groove 6, and the second spring 10 is arranged in an extending trend.

Referring to fig. 5 and 6, the clamping assembly includes two opposite clamping plates 11 and two opposite first springs 12, a connecting groove 13 is opened on a side surface of the connecting rod 7 facing the notch of the mounting groove 6, and a length direction of the connecting groove 13 is parallel to a length direction of the connecting rod 7. The clamping plate 11 is rectangular plate-shaped, one end of the clamping plate 11 is slidably connected in the connecting groove 13, and the length direction of the clamping plate 11 is perpendicular to the length direction of the connecting groove 13. Two first springs 12 all set up in connecting groove 13, and two grip blocks 11 are located between two first springs 12, and the length direction of first spring 12 is parallel with the length direction of connecting groove 13. The first spring 12 is close to the end of the connecting slot 13, and one end of the first spring 12 close to the end of the connecting slot 13 is fixedly connected with the end of the connecting slot 13. One end of the first spring 12 close to the holding plate 11 is fixedly connected with the corresponding holding plate 11. Pulling connecting rod 7 for two grip blocks 11 stretch out mounting groove 6, pull open two grip blocks 11 again, make to press from both sides tight piece 4 and be located between two grip blocks 11, two first springs 12 exert thrust to two grip blocks 11 respectively this moment, make two grip blocks 11 be close to each other and clip and press from both sides tight piece 4.

Referring to fig. 6, the two sides of the two clamping plates 11 close to each other are provided with second anti-slip threads 14 for contacting the clamping block 4, so that friction between the clamping plates 11 and the clamping block 4 is enhanced.

Referring to fig. 4 and 7, in order to facilitate the user to move the connecting rod 7 through the slider 8, a locking lever 15 is slidably coupled to the slider 8, the locking lever 15 is disposed to penetrate the slider 8, and a longitudinal direction of the locking lever 15 is perpendicular to a longitudinal direction of the slide groove 9. The front of the mobile phone shell body 1 is provided with four sliding holes 16 for the locking rod 15 to extend out, the four sliding holes 16 are respectively opposite to the four sliding blocks 8, the sliding holes 16 are communicated with the sliding groove 9, and the length direction of the sliding holes 16 is vertical to the length direction of the sliding groove 9.

Referring to fig. 4 and 7, a locking block 17 is disposed at one end of the locking rod 15, which is far away from the sliding hole 16 and extends into the sliding groove 9, an accommodating groove 18 for the locking block 17 to slide into is disposed on a side surface of the slider 8, which is far away from the sliding hole 16, and the locking block 17 makes the locking rod 15 not easily separate from the slider 8 by sliding into the accommodating groove 18. When the latch 17 is located in the accommodating groove 18, the side surface of the latch 17 away from the sliding hole 16 is flush with the notch of the accommodating groove 18, and the locking rod 15 extends out of the sliding hole 16. The chute 9 is provided with two grooves 19 for the fixture block 17 to slide into, the two grooves 19 are respectively close to two ends of the chute 9, namely one of the grooves 19 is close to the notch of the mounting groove 6, and the other groove 19 is far away from the notch of the mounting groove 6. The locking rod 15 is rotatably connected with the slide block 8, and a clamping groove 20 for the clamping block 17 to be clamped in a rotating mode is arranged in the groove 19. When the latch 17 extends out of the receiving groove 18, slides into the groove 19 and is latched into the latch groove 20, the end of the locking rod 15 away from the groove 19 still extends out of the sliding hole 16. When the fixture block 17 is positioned in the groove 19 far away from the notch of the mounting groove 6, the clamping plate 11 is retracted into the mounting groove 6; when the block 17 is located in the groove 19 near the notch of the mounting groove 6, the holding plate 11 is arranged to extend out of the mounting groove 6.

Referring to fig. 7, in order to facilitate the rotation of the locking lever 15 by the user, a control slot 21 is formed at an end of the locking lever 15 away from the groove 19, and the control slot 21 is used for the nail or other suitable tool of the user to be caught, thereby facilitating the rotation of the locking lever 15.

The implementation principle of the three-proofing mobile phone shell for vehicle navigation in the embodiment of the application is as follows: remove locking lever 15 to the recess 19 department that is close to the 6 notches of mounting groove, fixture block 17 slides in this recess 19, then rotatory locking lever 15, make fixture block 17 card go into draw-in groove 20, realize the locking, mounting groove 6 is stretched out to grip block 11 this moment, pull open two grip blocks 11, make to press from both sides tight piece 4 and be located between two grip blocks 11, loosen two grip blocks 11, two first springs 12 promote two grip blocks 11 and carry and press from both sides tight piece 4, thereby make three proofings cell-phone casing easily drop from cell phone support frame 3.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a three proofings cell-phone casing that vehicle navigation used, includes cell-phone casing body (1), cell-phone casing body (1) press from both sides tightly in cell-phone support frame (3) with cell-phone casing body (1) cooperation use, its characterized in that: cell-phone support frame (3) are equipped with two relative tight pieces (4) of clamp that are used for pressing from both sides tight cell-phone casing body (1), mounting groove (6) have all been seted up to cell-phone casing body (1) side that is close to tight piece (4), be equipped with the centre gripping subassembly in mounting groove (6), be used for cliping two work portions sliding connection in mounting groove (6) of the centre gripping subassembly of tight piece (4), the length direction that the work portion of pressing from both sides tight piece (4) was followed mounting groove (6) slides and sets up.

2. The three-proofing mobile phone case for vehicle navigation according to claim 1, characterized in that: mounting groove (6) sliding connection has coupling assembling, coupling assembling slides along the degree of depth direction of mounting groove (6) and sets up, be used for with the coupling assembling that the work portion of centre gripping subassembly stretches out mounting groove (6) or retraction mounting groove (6) is connected with the centre gripping subassembly.

3. The three-proofing mobile phone case for vehicle navigation according to claim 2, characterized in that: coupling assembling includes connecting rod (7) and two slider (8), connecting rod (7) sliding connection is in mounting groove (6), the sliding direction of connecting rod (7) sets up, two along the direction of depth of mounting groove (6) slider (8) are fixed in the both ends of connecting rod (7) respectively, spout (9) that supply slider (8) to slide into are all seted up to mounting groove (6) cell wall that is close to slider (8), centre gripping unit connection is in connecting rod (7) towards the side of mounting groove (6) notch.

4. The three-proofing mobile phone case for vehicle navigation according to claim 3, characterized in that: the centre gripping subassembly includes two relative grip blocks (11) and two relative first spring (12), connecting groove (13) have been seted up towards the side of mounting groove (6) notch in connecting rod (7), the length direction of connecting groove (13) is parallel with the length direction of connecting rod (7), wherein one end sliding connection of grip block (11) is in connecting groove (13), two wherein one end of first spring (12) is fixed in the both ends of connecting groove (13) respectively, two grip block (11) are located between two first spring (12), the one end that first spring (12) are close to grip block (11) and corresponding grip block (11) fixed connection.

5. The three-proofing mobile phone case for vehicle navigation according to claim 3, characterized in that: slider (8) sliding connection has locking lever (15), draw-hole (16) have been seted up in the front of cell-phone casing body (1), draw-hole (16) communicate with each other with spout (9), locking lever (15) are and pass draw-hole (16) setting, the one end that locking lever (15) are located spout (9) is equipped with fixture block (17), fixture block (17) are but stretch out slider (8) or set up in retraction slider (8), spout (9) are seted up two recess (19) that supply fixture block (17) to slide in towards the cell wall of fixture block (17), two recess (19) are close to the both ends of spout (9) respectively, locking lever (15) rotate with slider (8) and are connected, be equipped with draw-in groove (20) that supply fixture block (17) rotatory card to go into in recess (19).

6. The three-proofing mobile phone case for vehicle navigation according to claim 3, characterized in that: be equipped with second spring (10) in spout (9), second spring (10) both ends are fixed in spout (9) respectively and keep away from the one end of mounting groove (6) notch and slider (8) and deviate from the side of mounting groove (6) notch, second spring (10) are the setting of extending trend.

7. The three-proofing mobile phone case for vehicle navigation according to claim 1, characterized in that: the back of cell-phone casing body (1) is equipped with first anti-skidding line (5) with cell-phone support frame (3) adaptation.

8. The three-proofing mobile phone case for vehicle navigation according to claim 4, wherein: two sides of the two clamping plates (11) close to each other are provided with second anti-skid grains (14).