CN213313306U

CN213313306U - Stretching device

Info

Publication number: CN213313306U
Application number: CN202021469890.8U
Authority: CN
Inventors: 郭斌涛
Original assignee: Shenzhen Dashine Intelligent Control Technology Co ltd
Current assignee: Shenzhen Dashine Intelligent Control Technology Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-06-01
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a stretching device, which comprises a stretching mechanism, wherein the stretching mechanism comprises a bottom plate, a first sliding part and a second sliding part, one end of the first sliding part is arranged at one end of the bottom plate and is slidably connected with the bottom plate, one end of the second sliding part is arranged at the other end of the bottom plate and is slidably connected with the bottom plate, and the clearance between the bottom plate and the first sliding part as well as the clearance between the bottom plate and the second sliding part are not more than 0.1 mm; the first sliding part is provided with a first sliding groove, the bottom plate is provided with a first lock catch, and the outer side of the first lock catch is provided with a first extending part; the second sliding part is provided with a second sliding groove, the bottom plate is provided with a second lock catch, and the outer side of the second lock catch is provided with a second extending part. The utility model discloses a injecing telescopic machanism's sliding gap, reinforcing stretching device's stability brings splendid use for the user and experiences.

Description

Stretching device

Technical Field

The utility model relates to a tensile structure field, specific theory relates to stretching device.

Background

The gamepad in the prior art in the market is unstable when a mobile phone is fixed, is easy to shake, and brings bad use experience to users. Meanwhile, as the stretching degree increases, the stability of the stretching machine is reduced, and small-amplitude shaking occurs.

The above disadvantages need to be improved.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, the utility model provides a stretching device.

The utility model discloses technical scheme as follows:

the stretching device comprises a stretching mechanism, the stretching mechanism comprises a bottom plate, a first sliding part and a second sliding part, one end of the first sliding part is arranged at one end of the bottom plate and is in slidable connection with the bottom plate, one end of the second sliding part is arranged at the other end of the bottom plate and is in slidable connection with the bottom plate, and the stretching device is characterized in that the gap between the bottom plate and the first sliding part and the gap between the bottom plate and the second sliding part are not more than 0.1 mm;

the first sliding part is provided with a first sliding groove, the bottom plate is provided with a first lock catch, the outer side of the first lock catch is provided with a first extending part, the first lock catch is arranged in the first sliding groove, and the first lock catch can slide in the first sliding groove;

the second sliding part is provided with a second sliding groove, the bottom plate is provided with a second lock catch, a second extending part is arranged on the outer side of the second lock catch, the second lock catch is arranged in the second sliding groove, and the second lock catch can slide in the second sliding groove.

The utility model discloses according to the above-mentioned scheme, its characterized in that, be equipped with spacing protruding muscle on the bottom plate, be equipped with first spacing recess on the first sliding part, the first sliding part cover is located the outside of bottom plate, spacing protruding muscle with first spacing recess cooperation;

the second sliding part is provided with a second limiting groove, the second sliding part is sleeved outside the bottom plate, and the limiting convex rib is matched with the second limiting groove.

According to above scheme the utility model discloses, its characterized in that more includes first handle main part unit, second handle main part unit and base, first handle main part unit with be equipped with between the second handle main part unit the base, telescopic machanism passes the base and with first handle main part unit with the second handle main part unit is connected, places the electronic equipment on the base and adjusts through telescopic machanism first handle main part unit with the interval of second handle main part unit is fixed.

Further, the first handle body unit is disposed at the other end of the first sliding portion and slidably connected to the first sliding portion, and the second handle body unit is disposed at the other end of the second sliding portion and slidably connected to the second sliding portion.

Furthermore, a first gear limiting part, a first clamping part and a first lock switch are arranged on the first sliding part, a first gear clamping part matched with the first gear limiting part is arranged at the top of the first clamping part, a first clamping groove matched with a bottom plate of the first lock switch is arranged in the middle of the first clamping part, a first limiting opening matched with the stirring end of the first lock switch is arranged on the shell of the first handle main body unit, and the stirring end of the first lock switch penetrates through the first limiting opening and can slide in the first limiting opening;

be equipped with second gear locating part, second screens piece and second hasp switch on the second sliding part, the top of second screens piece be equipped with second gear locating part assorted second gear fastener, the middle part of second screens piece be equipped with the bottom plate assorted second draw-in groove of second hasp switch, be equipped with on the shell of second handle main part unit with the second hasp switch dial the spacing opening of end assorted second, the end of dialling of second hasp switch passes the spacing opening of second, and can slide in the spacing opening of second.

Furthermore, a first elastic piece is arranged at the bottom of the first clamping piece and is extruded with an abutting beam in the shell of the first handle main body unit;

and a second elastic piece is arranged at the bottom of the second clamping piece and is extruded with an abutting beam inside the shell of the second handle main body unit.

Further, the handle comprises a first spring roll and a second spring roll, the bottom plate is connected with the first handle main body unit through the first spring roll, and the bottom plate is connected with the second handle main body unit through the second spring roll.

Further, a first baffle plate is arranged on one side, close to the base, of the first handle main body unit;

and a second baffle is arranged on one side of the second handle main body unit close to the base.

Further, the portable electronic device further comprises a support, the support comprises a fixing portion and an adjustable supporting portion used for supporting the electronic device, the fixing portion is rotatably connected with the adjustable supporting portion, and the fixing portion is detachably connected with the base.

Furthermore, a first rotating shaft connecting part is arranged on the fixing part, a second rotating shaft connecting part is arranged on the adjustable supporting part, and the first rotating shaft connecting part and the second rotating shaft connecting part are connected through a rotating shaft.

According to the above scheme the utility model discloses, its beneficial effect lies in: the utility model horizontally fixes the electronic equipment through the telescopic mechanism, and also can obliquely fix the electronic equipment through the bracket, thereby meeting different requirements of users and bringing excellent use experience to the users; the stability of the stretching device is enhanced by limiting the sliding gap of the stretching mechanism, and excellent use experience is brought to a user; the extension part is arranged outside the lock hole of the bottom plate, so that when the stretching distance reaches the maximum, the stretching device can keep the stability of the structure, the stretching device is not easy to shake, and the stability of the stretching device is enhanced.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 1;

FIG. 4 is an enlarged view of portion B of FIG. 1;

FIG. 5 is an enlarged view of portion C of FIG. 2;

FIG. 6 is an enlarged view of portion D of FIG. 2;

fig. 7 is a schematic structural view of the first sliding portion of the present invention;

fig. 8 is a schematic structural view of the first snap member of the present invention;

fig. 9 is a schematic structural view of a second sliding portion of the present invention;

fig. 10 is a schematic structural view of a second snap member of the present invention;

FIG. 11 is a first schematic structural view of the present invention;

FIG. 12 is a second schematic structural view of the upper bracket of the present invention;

in the context of the figures, it is,

1. a telescopic structure;

11. a base plate;

111. a first lock catch; 112. a first extension; 113. a second lock catch; 114. a second extension; 115. limiting convex ribs;

12. a first sliding section;

121. a first sliding groove; 122. a first limit groove; 123. a first gear position limiting member; 124. a first clamping piece; 125. a first latch switch; 1241. a first gear dog; 1242. a first card slot; 1243. a first spring member;

13. a second sliding section;

131. a second sliding groove; 132. a second limit groove; 133. a second gear limit piece; 134. a second clamping member; 135. a second latch switch; 1341. a second gear dog; 1342. a second card slot; 1343. a second elastic member;

2. a first handle body unit; 21. a first limit opening; 22. a first baffle plate;

3. a second handle main body unit; 31. a second limit opening; 32. a first baffle plate;

4. a base;

5. and (4) a bracket.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and should not be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.

As shown in fig. 1 to 6, the stretching device includes a telescopic mechanism 1, a first handle main unit 2, a second handle main unit 3 and a base 4, the base 4 is disposed between the first handle main unit 2 and the second handle main unit 3, the telescopic mechanism 1 passes through the base 4 and is connected with the first handle main unit 2 and the second handle main unit 3, and an electronic device placed on the base 4 is fixed by adjusting the distance between the first handle main unit 2 and the second handle main unit 3 through the telescopic mechanism 1.

The telescoping mechanism 1 includes a bottom plate 11, a first sliding portion 12 and a second sliding portion 13, wherein one end of the first sliding portion 12 is disposed at one end of the bottom plate 11 and slidably connected with the bottom plate 11, and one end of the second sliding portion 13 is disposed at the other end of the bottom plate 11 and slidably connected with the bottom plate 11. The clearance between bottom plate 11 and first sliding part 12, second sliding part 13 is not more than 0.1mm, strengthens stretching device's stability through the clearance of injecing between bottom plate 11 and first sliding part 12, second sliding part 13, brings better use experience for the user.

The first sliding part 12 is provided with a first sliding groove 121, the bottom plate 11 is provided with a first lock catch 111, the outer side of the first lock catch 111 is provided with a first extending part 112, the first lock catch 111 is arranged in the first sliding groove 121, and the first lock catch 111 can slide in the first sliding groove 121, the design of the first extending part 112 can ensure that the stretching device can also keep the structural stability when the stretching distance reaches the maximum, the stretching device is not easy to shake, and the stability of the stretching device is enhanced.

The second sliding portion 13 is provided with a second sliding groove 131, the bottom plate 11 is provided with a second lock catch 113, the outer side of the second lock catch 113 is provided with a second extending portion 114, the second lock catch 113 is arranged in the second sliding groove 131, and the second lock catch 113 can slide in the second sliding groove 131, the design of the second extending portion 114 can ensure that the stretching device can also keep the structural stability when the stretching distance reaches the maximum, the stretching device is not easy to shake, and the stability of the stretching device is enhanced.

The utility model can enhance the stability of the stretching device by limiting the sliding clearance of the telescopic mechanism 1, and bring excellent use experience to users; the extension part is arranged on the outer side of the lock catch of the bottom plate 11, so that when the stretching distance reaches the maximum, the stretching device can keep the stability of the structure, the stretching device is not prone to shaking, and the stability of the stretching device is enhanced.

In this embodiment, the bottom plate 11 is provided with a limiting convex rib 115, the first sliding part 12 is provided with a first limiting groove 122, the first sliding part 12 is sleeved outside the bottom plate 11, and the limiting convex rib 115 is matched with the first limiting groove 122; the second sliding portion 13 is provided with a second limiting groove, the second sliding portion 13 is sleeved outside the bottom plate 11, and the limiting convex rib 115 is matched with the second limiting groove 132. Meanwhile, the width of the limiting rib 115 is not easy to be too wide, and the friction between the bottom plate 11 and the first sliding part 12 and the second sliding part 13 can be increased due to too wide width. The arrangement of the limiting ribs 115 and the limiting grooves enables the first sliding part 12 and the second sliding part 13 to move more stably and not to shake easily when sliding relative to the bottom plate 11.

In the present embodiment, the first handle body unit 2 is provided at the other end of the first slider 12 and slidably connected to the first slider 12, and the second handle body unit 3 is provided at the other end of the second slider 13 and slidably connected to the second slider 13.

As shown in fig. 7 and 8, the first sliding portion 12 is provided with a first gear limiting member 123, a first clamping member 124 and a first locking switch 125, the top of the first clamping member 124 is provided with a first gear clamping member 1241 matched with the first gear limiting member 123, the middle of the first clamping member 124 is provided with a first clamping groove 1242 matched with the bottom plate 11 of the first locking switch 125, the housing of the first handle main unit 2 is provided with a first limiting opening 21 matched with the toggle end of the first locking switch 125, and the toggle end of the first locking switch 125 passes through the first limiting opening 21 and can slide in the first limiting opening 21. When the bottom plate 11 of the first locking switch 125 slides to the first engaging groove 1242 in the middle of the first engaging member 124, the first gear engaging member 1241 of the first engaging member 124 engages with the first gear limiting member 123 to limit the sliding between the first sliding part 12 and the first handle body unit 2. When the bottom plate 11 of the first lock switch 125 is disengaged from the first engaging groove 1242 in the middle of the first engaging member 124, the sliding restriction between the first sliding portion 12 and the first handle body unit 2 is released, and the position of the first handle body unit 2 on the first sliding portion 12 can be adjusted.

As shown in fig. 9 and 10, the second sliding portion 13 is provided with a second gear limiting member 133, a second blocking member 134 and a second lock catch switch 135, the top of the second blocking member 134 is provided with a second gear clip 1341 matching with the second gear limiting member 133, the middle of the second blocking member 134 is provided with a second slot 1342 matching with the bottom plate 11 of the second lock catch switch 135, the housing of the second handle main unit 3 is provided with a second limiting opening 31 matching with the toggle end of the second lock catch switch 135, and the toggle end of the second lock catch switch 135 passes through the second limiting opening 31 and can slide in the second limiting opening 31. When the bottom plate 11 of the second locking switch 135 is disengaged from the second locking notch 1342 in the middle of the second locking piece 134, the sliding restriction between the second sliding portion 13 and the second handle body unit 3 is released, and the position of the second handle body unit 3 on the second sliding portion 13 can be adjusted.

In this embodiment, the bottom of the first catching member 124 is provided with a first elastic member 1243, and the first elastic member 1243 is pressed against an abutment beam (not shown, the same applies hereinafter) inside the housing of the first handle main unit 2. When the position of the first handle main unit 2 on the first sliding portion 12 needs to be adjusted, the first locking switch 125 is toggled, so that the bottom plate 11 of the first locking switch 125 is separated from the first clamping groove 1242 in the middle of the first clamping member 124, because the bottom of the first clamping member 124 is provided with the first elastic member 1243, when the first handle main unit 2 is moved, the first elastic member 1243 is squeezed, the first gear clamping member 1241 on the first clamping member 124 is separated from the first gear limiting member 123, and the position of the first handle main unit 2 on the first sliding portion 12 can be adjusted.

The bottom of the second detent 134 is provided with a second elastic member 1343, and the second elastic member 1343 is pressed against an abutting beam inside the housing of the second handle main unit 3. When the position of the second handle main body unit 3 on the second sliding portion 13 needs to be adjusted, the second locking switch 135 is toggled, so that the bottom plate 11 of the second locking switch 135 is separated from the second locking slot 1342 in the middle of the second blocking member 134, and because the second elastic member 1343 is arranged at the bottom of the second blocking member 134, when the second handle main body unit 3 is moved, the second elastic member 1343 is squeezed, the second gear locking member 1341 on the second blocking member 134 is separated from the second gear limiting member 133, and the position of the second handle main body unit 3 on the second sliding portion 13 can be adjusted.

In this embodiment, the stretching device further includes a first spring roll (not shown, the same applies below) and a second spring roll (not shown, the same applies below), the bottom plate 11 is connected with the first handle body unit 2 through the first spring roll, and the bottom plate 11 is connected with the second handle body unit 3 through the second spring roll. When the interval between first handle main unit 2 and the second handle main unit 3 needs to be adjusted, first handle main unit 2 and second handle main unit 3 are pushed, and then first sliding part 12 and second sliding part 13 are pushed to slide relative to bottom plate 11, and simultaneously first spring roll and second spring roll are driven to generate elastic deformation or recover elastic deformation, so that the telescopic mechanism 1 is adjusted.

In this embodiment, the first handle body unit 2 is provided with a first baffle 22 on the side of the base 4. A second baffle 32 is provided on the side of the second handle body unit 3 close to the base 4. The arrangement of the first baffle 22 and the second baffle 32 can make the electronic device more stable and stable.

As shown in fig. 11 and 12, in the present embodiment, the stretching device further includes a bracket 5, the bracket 5 includes a fixing portion (not shown, the same below) and an adjustable supporting portion (not shown, the same below) for supporting the electronic device, the fixing portion is rotatably connected with the adjustable supporting portion, and the fixing portion is detachably connected with the base 4. When the electronic equipment needs to be placed on the adjustable supporting portion, pushing force is applied to the adjustable supporting portion, the adjustable supporting portion rotates to a proper angle relative to the fixing portion, then the electronic equipment is placed on the adjustable supporting portion, and the electronic equipment is clamped and stably supported by the adjustable supporting portion.

Furthermore, a first rotating shaft connecting part (not shown, the same below) is arranged on the fixing part, a second rotating shaft connecting part (not shown, the same below) is arranged on the adjustable supporting part, and the first rotating shaft connecting part and the second rotating shaft connecting part are connected through a rotating shaft (not shown, the same below). The adjustable supporting part and the fixing part are convenient to adjust to form a proper included angle, and the adjusting process is simple and convenient.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are considered to be within the scope of the invention as defined by the following claims.

The above exemplary description of the present invention is made in conjunction with the accompanying drawings, and it is obvious that the present invention is not limited by the above manner, and various improvements made by the method concept and technical solution of the present invention or by directly applying the concept and technical solution of the present invention to other occasions without improvement are all within the protection scope of the present invention.

Claims

1. The stretching device comprises a stretching mechanism, the stretching mechanism comprises a bottom plate, a first sliding part and a second sliding part, one end of the first sliding part is arranged at one end of the bottom plate and is in slidable connection with the bottom plate, one end of the second sliding part is arranged at the other end of the bottom plate and is in slidable connection with the bottom plate, and the stretching device is characterized in that the gap between the bottom plate and the first sliding part and the gap between the bottom plate and the second sliding part are not more than 0.1 mm;

2. The stretching device as claimed in claim 1, wherein a limiting rib is provided on the bottom plate, a first limiting groove is provided on the first sliding part, the first sliding part is sleeved on the outside of the bottom plate, and the limiting rib is engaged with the first limiting groove;

3. The stretching device as claimed in claim 1, further comprising a first handle body unit, a second handle body unit and a base, wherein the base is disposed between the first handle body unit and the second handle body unit, the telescopic mechanism passes through the base and is connected with the first handle body unit and the second handle body unit, and the electronic device placed on the base is fixed by adjusting the distance between the first handle body unit and the second handle body unit through the telescopic mechanism.

4. The stretching device as claimed in claim 3, wherein said first handle body unit is provided at the other end of said first sliding portion and slidably connected to said first sliding portion, and said second handle body unit is provided at the other end of said second sliding portion and slidably connected to said second sliding portion.

5. The stretching device as claimed in claim 4, wherein a first gear position-limiting member, a first position-limiting member and a first locking switch are provided on the first sliding portion, a first gear position-limiting member matching with the first gear position-limiting member is provided on the top of the first position-limiting member, a first slot matching with the bottom plate of the first locking switch is provided in the middle of the first position-limiting member, a first position-limiting opening matching with the toggle end of the first locking switch is provided on the housing of the first handle main unit, and the toggle end of the first locking switch passes through the first position-limiting opening and can slide in the first position-limiting opening;

6. Stretching device as claimed in claim 5, wherein the bottom of the first blocking element is provided with a first elastic element, which is pressed against an abutment beam inside the housing of the first handle body unit;

7. The stretching device as claimed in claim 3, further comprising a first spring roll and a second spring roll, wherein the base plate is connected to the first handle body unit by the first spring roll, and wherein the base plate is connected to the second handle body unit by the second spring roll.

8. Stretching device according to claim 3, wherein a first stop is provided at a side of the first handle body unit adjacent to the base;

9. The stretching device as claimed in claim 3, further comprising a support, wherein the support comprises a fixing portion and an adjustable supporting portion for supporting an electronic device, the fixing portion is rotatably connected to the adjustable supporting portion, and the fixing portion is detachably connected to the base.

10. The stretching apparatus as claimed in claim 9, wherein a first shaft connecting portion is provided on the fixing portion, a second shaft connecting portion is provided on the adjustable supporting portion, and the first shaft connecting portion and the second shaft connecting portion are connected by a shaft.