CN213354343U

CN213354343U - Barb-hidden air outlet clamp

Info

Publication number: CN213354343U
Application number: CN202020105676.8U
Authority: CN
Inventors: 陈旭棉; 王方填; 邱裕聪; 潘观平
Original assignee: Dongguan Ruilai Electronic Technology Co Ltd
Current assignee: Dongguan Ruilai Electronic Technology Co Ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2021-06-04
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses a barb-hidden air outlet clip, which comprises two clamping pieces which can be elastically opened and closed, and a deformable clip groove is formed between the two clamping pieces; wherein: the clamping piece is provided with a barb and an adjusting mechanism for controlling the displacement of the barb; the clamping piece is provided with a shielding part, the shielding part is provided with a contact surface arranged opposite to the other clamping piece, when the barb is displaced to the shielding part, the barb can be hidden in the shielding part, and the barb does not protrude out of the contact surface; when the air outlet clip is plugged and pulled for use, the contact surface slides along the air outlet sheet to open the clamping sheet; therefore, the clamping piece can be directly plugged and pulled for use, when the clamping piece is plugged and pulled for use, the clamping piece is opened by utilizing the contact surface of the shielding part to slide along the air outlet piece, the operation is simple and convenient, the convenience and the practicability are realized, and meanwhile, the clamping piece is prevented from being pulled to be opened too much and the elastic fatigue is avoided.

Description

Barb-hidden air outlet clamp

Technical Field

The utility model relates to an air outlet presss from both sides the field technique, especially indicates a hidden air outlet of barb presss from both sides.

Background

Along with the development of science and technology, more and more automobiles run on the road, more and more mobile phone supports are used by automobile owners in the automobiles for the requirements of navigation and the like, and the mobile phone supports are commonly clamped on blades of an air outlet of the automobile through an air outlet clamp; however, the existing air outlet clamp is easy to loosen and displace or even fall off due to vibration, so that electronic products such as mobile phones placed on the support are damaged by falling.

Later, an air outlet clip was invented, which is characterized in that a barb is additionally arranged on the air outlet clip, and when the air outlet clip is clamped at an air outlet by the barb, the position of the barb is adjusted and connected with the rear end of a blade of the air outlet, so that the air outlet clip is fixedly connected; however, the existing barbs are arranged on the air outlet clamp in an exposed mode, when the air outlet clamp is separated from the air outlet, the barbs need to be broken off and then the air outlet clamp needs to be detached, operation is troublesome, use is inconvenient, practicability is poor, and the application range is small.

Therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a hidden air outlet of barb presss from both sides, and it can direct plug use, and when the plug was used, the contact surface that utilizes the occlusion part slideed along the air outlet piece and makes the clamping piece open, and is simple and direct to operate, convenient and practical, and simultaneously, also avoids the clamping piece to be broken off with the fingers and thumb and opens too big and elasticity is tired.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a barb hidden type air outlet clip comprises two clamping pieces which can be elastically opened and closed, and a deformable clip groove is formed between the two clamping pieces; wherein:

the clamping piece is provided with a barb and an adjusting mechanism for controlling the displacement of the barb; the clamping piece is provided with a shielding part, the shielding part is provided with a contact surface arranged opposite to the other clamping piece, when the barb is displaced to the shielding part, the barb can be hidden in the shielding part, and the barb does not protrude out of the contact surface; when the air outlet clip is plugged and pulled for use, the contact surface slides along the air outlet piece to open the clamping piece.

Preferably, the insertion direction is defined as a forward direction, and a first guiding inclined surface for facilitating extraction is provided at a rear end portion of the shielding portion.

As a preferred scheme, the shielding parts are provided with two, the two shielding parts respectively shield two sides of the barb, the clamping piece and the two shielding parts form a hidden groove, and the barb can be selectively displaced into the hidden groove.

As a preferable scheme, the adjusting mechanism comprises a screw rod, the barb is provided with an internal threaded hole, the screw rod is matched in the internal threaded hole, and the barb is enabled to displace along the screw rod when the screw rod is rotated.

Preferably, the screw is provided with a first bevel gear, and the first rotary knob is provided with a second bevel gear rotating along with the first rotary knob, and the second bevel gear is linked with the first bevel gear to rotate.

As a preferred scheme, the screw is provided with a gear and a spur rack, and the spur rack displaces along the extension direction of the spur rack to drive the screw to rotate in a linkage manner.

Preferably, the spur rack is connected to a manual action part.

As a preferred scheme, a second rotating button is arranged on the screw rod, and the second rotating button is directly rotated to drive the screw rod to rotate.

Preferably, the front end of the other jaw has a second guide slope for easy insertion.

As a preferred scheme, the front end of the clamping piece is provided with a positioning part, and the left end and the right end of the positioning part are respectively connected to the corresponding shielding parts to seal the front end of the hidden groove.

Compared with the prior art, the utility model has obvious advantages and beneficial effect, particularly, can know by above-mentioned technical scheme, it mainly is through the design of shielding part, can direct plug use, when the plug is used, utilize the contact surface of shielding part to slide along the air outlet piece and make the clamping piece open, compared with the conventional art, when inserting, reduced the extrusion force of air outlet blade to the overhead kick, reduce the risk that the barb trouble is impaired because of extrudeing many times, when pulling out, do not need to break the barb and pull out like the conventional art, the operation becomes simple and direct, and is more convenient and practical, simultaneously, also avoid the clamping piece to be broken off with the fingers and thumb and open too big elastic fatigue;

secondly, the barb is hidden in the shielding part, so that the barb is prevented from being exposed outside and being damaged due to collision with other objects, the practicability is high, and the application range is wide; particularly, the hidden groove is formed by arranging the bilateral shielding parts, the barb is positioned in the hidden groove, when the air outlet clamp is plugged and used, the stress on the contact surface of the bilateral shielding parts is more balanced, the operation smoothness is better, meanwhile, the barb is shielded and protected more comprehensively, the overall appearance of the air outlet clamp is simpler and more attractive, and the usability is good;

moreover, the arrangement of the first guide inclined plane is favorable for guiding contact between the shielding part and the blade, so that the air outlet clamp is separated from the air outlet when being pulled out, and meanwhile, the arrangement of the second guide inclined plane is favorable for the air outlet clamp to be smoother when the air outlet is inserted.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a perspective view of a first embodiment of the present invention;

FIG. 2 is another perspective view of the structure of FIG. 1;

fig. 3 is a cross-sectional view of a first embodiment of the present invention;

fig. 4 is an exploded view of a first embodiment of the present invention;

fig. 5 is a perspective view of a second embodiment of the present invention;

FIG. 6 is another perspective view of the structure shown in FIG. 5;

fig. 7 is a cross-sectional view of a second embodiment of the present invention;

fig. 8 is an exploded view of a second embodiment of the present invention.

The attached drawings indicate the following:

10. case 11, case main body

111. Mounting cavity 112, first hole of stepping down

113. Third abdicating hole 12, rear cover

13. Clamping piece

131. Second guide slope 14, shielding part

141. Hidden groove 142, first guiding inclined plane

15. Positioning part 151 and second yielding hole

20. Universal ball 30 and adjusting mechanism

31. Screw 32, barb

33. A first bevel gear 34 and a second bevel gear

35. First rotary knob 36, spur rack

361. A manual operation portion 37, and a gear.

Detailed Description

Fig. 1 to 8 show two specific structures of two embodiments of the present invention.

A barb hidden type air outlet clip comprises two clamping pieces 13 which can be elastically opened and closed, and a deformable clip groove is formed between the two clamping pieces 13; wherein:

a clamping piece 13 is provided with a barb 32 and an adjusting mechanism 30 for controlling the displacement of the barb 32; the clamping piece 13 is provided with a shielding part 14, the shielding part 14 is provided with a contact surface arranged opposite to the other clamping piece 13, when the barb 32 is displaced to the shielding part 14, the barb 32 can be hidden in the shielding part 14, and the barb 32 does not protrude out of the contact surface; when the air outlet clip is plugged and pulled for use, the contact surface slides along the air outlet sheet to open the clamping sheet; like this, through the design of occlusion part to when making the clamping piece break away from the air outlet, the rear end of occlusion part contacts on the air outlet piece, and it is spacing to have avoided barb and air outlet piece to contact once more, and structural design is simple, and is ingenious reasonable, easy operation, convenient to use, simultaneously, the barb is hidden in occlusion part, has avoided the barb to expose in the outside and leads to the damage with other things collisions, and the practicality is strong, and application scope is wide.

Defining the insertion direction as a forward direction, the rear section of the shielding portion 14 is provided with a first guiding inclined surface 142 for facilitating the pulling-out; meanwhile, the front end of the other jaw 13 has a second guide slope 131 for easy insertion; so, the setting on first guide inclined plane is favorable to the guide contact between shielding part and the blade, has made things convenient for the air outlet to press from both sides and has broken away from the air outlet, and simultaneously, the setting on second guide inclined plane is favorable to the air outlet to press from both sides the guide equipment connection with the air outlet.

The two shielding parts 14 are respectively shielded at two sides of the barb 32, the clamping piece 13 and the two shielding parts 14 form a hidden groove 141, and the barb 32 can be selectively moved into the hidden groove 141; preferably, the front end of the clip 13 has a positioning portion 15, and the left and right ends of the positioning portion 15 are respectively connected to the corresponding shielding portions 14 to close the front end of the hidden groove 141; therefore, the barb is positioned in the hidden groove, so that the whole air outlet clamp is simple and attractive in appearance and good in usability.

The adjusting mechanism comprises a shell 10 and a universal ball 20, wherein the shell 10 is provided with an installation cavity 111, the adjusting mechanism 30 is arranged in the installation cavity 111, two clamping pieces 13 integrally extend forwards from the front end of the shell 10, and the universal ball 20 is arranged at the rear end of the shell 10; the adjusting mechanism 30 comprises a screw 31, the barb 32 is provided with an internal threaded hole, the screw 31 is matched in the internal threaded hole, and the barb 32 is enabled to be displaced along the screw 31 when the screw 31 is rotated;

here, the housing 10 includes a housing main body 11 and a rear cover 12, the mounting cavity 111 is formed in the housing main body 11, the universal ball 20 is disposed on the rear cover 12, a rear end of the mounting cavity 111 penetrates the housing main body 11, and the rear cover 12 is assembled and connected to the rear end of the housing main body 11 to close the mounting cavity 111; first hole 112 of stepping down has been seted up to the front end of shell main part 11, first hole 112 of stepping down sets up between two clamping pieces 13, just, second hole 151 of stepping down has been seted up on location portion 15, the one end of screw rod 31 passes first hole 112 of stepping down and stretches into installation cavity 111 in, the other end is subject to the inner wall of second hole 151 of stepping down.

In both embodiments, it is mainly the adjustment mechanism that is different:

as shown in fig. 3 and 4, in the first embodiment, the screw 31 is provided with a first bevel gear 33, a first rotating knob 35 and a second bevel gear 34 rotating along with the first rotating knob 35, and the second bevel gear 34 rotates in conjunction with the first bevel gear 33; here, the first bevel gear 33 and the second bevel gear 34 are both disposed in the mounting cavity 111 and are engaged with each other, the first rotating button 35 is protruded to the upper side of the housing body 11, the first bevel gear 33 is sleeved on the outer side of the screw 31, and the second bevel gear 34 is connected to the first rotating button 35.

As shown in fig. 5 to 8, in the second embodiment, a gear 37 is disposed on the screw rod 31, and a spur rack 36 is further disposed on the screw rod, wherein the spur rack 36 displaces along the extending direction thereof to drive the screw rod 31 to rotate by the gear 37; here, the spur rack 36 extends up and down; the gear 37 is arranged in the mounting cavity 111, third yielding holes 113 are formed in the upper end and the lower end of the shell main body 11, one end of the spur rack 36 extends into the mounting cavity 111 from the third yielding holes 113 and is exposed out of the other end of the shell main body 11, and the spur rack 36 and the gear 37 are meshed with each other; preferably, a manual action part 361 is connected to the spur rack 36; the number of the manual operating portions 361 is two, and the two manual operating portions 361 are respectively disposed at the upper and lower ends of the spur rack 36.

Of course, the specific structure of the adjusting mechanism is not limited to the two embodiments described above, as long as the forward and backward displacement of the barb can be controlled, and therefore, in the actual design, any adjusting mechanism can be used to achieve the function. For example: or a second rotating button may be disposed on the screw rod 31, and the second rotating button is directly rotated to drive the screw rod to rotate.

The utility model has the key design points that the clamping piece can be directly plugged and unplugged for use mainly through the design of the shielding part, when the clamping piece is plugged and unplugged for use, the clamping piece is opened by utilizing the contact surface of the shielding part to slide along the air outlet piece, compared with the traditional technology, when the clamping piece is inserted, the extrusion force of the air outlet blade to the undercut is reduced, the risk of barb fault damage caused by multiple extrusion is reduced, when the clamping piece is unplugged, the barb does not need to be pulled off and unplugged like the traditional technology, the operation is simple and direct, the clamping piece is more convenient and practical, and meanwhile, the clamping piece is prevented from being pulled off and opened too much, and the elastic fatigue is;

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. The utility model provides a hidden air outlet of barb presss from both sides which characterized in that: comprises two clamping pieces which can be elastically opened and closed, and a deformable clamping groove is formed between the two clamping pieces; wherein:

2. The hidden barb air outlet clip of claim 1, wherein: the insertion direction is defined as the forward direction, and the rear section of the shielding part is provided with a first guide inclined surface convenient for pulling out.

3. The hidden barb air outlet clip of claim 1 or 2, wherein: the shielding parts are arranged in two numbers and respectively shield two sides of the barb, the clamping pieces and the two shielding parts form a hidden groove, and the barb can be selectively displaced into the hidden groove.

4. The hidden barb air outlet clip of claim 1, wherein: the adjusting mechanism comprises a screw rod, the barb is provided with an internal thread hole, the screw rod is matched in the internal thread hole, and the barb is enabled to move along the screw rod when the screw rod is rotated.

5. The hidden barb air outlet clip of claim 4, wherein: the screw rod is provided with a first bevel gear, the first rotating button is also provided with a second bevel gear rotating along with the first rotating button, and the second bevel gear is linked with the first bevel gear to rotate.

6. The hidden barb air outlet clip of claim 4, wherein: the screw rod is provided with a gear and a spur rack, and the spur rack displaces along the self extending direction to drive the screw rod to rotate through linkage of the gear.

7. The hidden barb air outlet clip of claim 6, wherein: the spur rack is connected with a manual action part.

8. The hidden barb air outlet clip of claim 4, wherein: and a second rotating button is arranged on the screw rod, and the second rotating button is directly rotated to drive the screw rod to rotate.

9. The hidden barb air outlet clip of claim 1 or 2, wherein: the front end of the other clip is provided with a second guide inclined plane for facilitating the insertion.

10. The hidden barb air outlet clip of claim 3, wherein: the front end of the clamping piece is provided with a positioning part, and the left end and the right end of the positioning part are respectively connected to the corresponding shielding parts so as to seal the front end of the hidden groove.