CN212113114U

CN212113114U - Elastic connection pulling piece and cloth exhibition stand

Info

Publication number: CN212113114U
Application number: CN202020295596.3U
Authority: CN
Inventors: 刘欣萌
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-12-08
Anticipated expiration: 2030-03-11

Abstract

The utility model is suitable for an advertisement display device technical field provides an elastic connection draws piece and exhibition cloth stand, the device includes: the barrel, barrel inside is provided with tensile part. A sliding block arranged in the cylinder and connected to the inner side of the stretching component; and the driving component is used for driving the sliding block to move in position. Through hanging tensile member on the bight of exhibition cloth and solid fixed ring, remove through drive assembly drive slider, sliding block pulling tensile member removes to make the taut exhibition cloth of piece that draws, make the exhibition cloth fully expand, avoided manual pulling elastic component to connect, avoided the dynamics to lead to the fact the exhibition cloth to damage too greatly, improved tensile distance's application scope, improved the application ability who draws the piece, make and draw a convenient to use swift. The utility model discloses the advantage: simple structure, convenient operation, strong using capability and convenient popularization and implementation.

Description

Elastic connection pulling piece and cloth exhibition stand

Technical Field

The utility model belongs to the technical field of advertisement display device, especially, relate to an elastic connection draws piece and exhibition cloth stand.

Background

The door-shaped exhibition frame is an advertisement display device widely used at present, and the structure of the door-shaped exhibition frame is that a door frame-shaped frame is arranged on a plastic water tank type or iron plate type base, and canvas printed with advertisement patterns is arranged in the frame through spring hook connection, so that the exhibition cloth is stretched, and the advertisement information printed and engraved by the exhibition cloth is displayed for a viewer.

The existing door-shaped frame four corners of the exhibition cloth exhibition stand generally adopt springs to connect the exhibition cloth and the support frame, one end of the spring is hooked on the exhibition cloth, and the extension spring makes the other end hooked on the support frame.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide an elastic connection draws piece, aims at solving the easy problem of being broken of exhibition cloth.

An elastic connection pull, comprising: the cylinder body is internally provided with a stretching component;

a sliding block arranged in the cylinder and connected to the inner side of the stretching component;

and the driving component is used for driving the sliding block to move in position.

The embodiment of the utility model provides a pair of elastic connection draws piece, tensile part includes sliding plate and couple, and the sliding plate slides and sets up in the inside of barrel, and the inside wall of sliding plate passes through the elastic component to be connected in the outside of sliding block, and the end connection of couple is on the lateral wall of sliding plate.

Preferably, the end of the hook is rotatably connected to a sliding plate.

Preferably, the stretching parts are symmetrically arranged at two ends inside the cylinder body.

The embodiment of the utility model provides a what still provide spreads stand, driver part includes driving piece, lead screw, and the lead screw rotates to set up inside the barrel, and the sliding block nestification is on the lead screw, and driving piece drive lead screw rotates.

Preferably, the driving part comprises a poking wheel and a rotating wheel, the rotating wheel is coaxially and fixedly connected with the screw rod, the poking wheel is rotatably arranged on the side wall of the cylinder, and the inner side of the poking wheel is in contact with the side wall of the rotating wheel.

Another object of the embodiment of the present invention is to provide a cloth spreading stand, which comprises a base, a supporting frame and fixing rings, wherein the supporting frame is arranged on the upper surface of the base, and the fixing rings are fixedly arranged at the four corners of the inner side of the supporting frame;

the four corners of the spreading cloth are connected on the fixing ring through the elastic connecting pulling piece.

Preferably, the four corners of the bottom of the base are provided with supporting devices.

Preferably, the support frame is detachably connected with the base.

The utility model discloses technological effect: through hanging tensile member on the bight of exhibition cloth and solid fixed ring, remove through drive assembly drive slider, sliding block pulling tensile member removes to make the taut exhibition cloth of piece that draws, make the exhibition cloth fully expand, avoided manual pulling elastic component to connect, avoided the dynamics to lead to the fact the exhibition cloth to damage too greatly, improved tensile distance's application scope, improved the application ability who draws the piece, make and draw a convenient to use swift.

Drawings

Fig. 1 is a schematic perspective view of an elastic connection pulling member according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal front view structure of an elastic connection pulling member according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a cloth exhibition stand according to an embodiment of the present invention;

in the drawings: the cloth spreading machine comprises a barrel 1, a poking wheel 2, a sliding block 3, a tension spring 4, a sliding plate 5, a hook 6, a spiral grooved rod 7, a ball 8, a rotating wheel 9, a base 10, a supporting frame 11, a fixing ring 12, a pulling piece 13 and cloth spreading 14.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

With reference to fig. 1-2, an embodiment of the present invention provides an elastic connection pulling member, which is characterized in that the device includes: the cylinder body 1, wherein a stretching component is arranged inside the cylinder body 1;

a slide block 3 disposed inside the cylindrical body 1 and connected to the inside of the tension member;

and the driving component is used for driving the sliding block 3 to move in position.

The embodiment of the utility model provides an in, adjust to tensile part, now hang tensile part on two article, remove through drive assembly

drive sliding block

3, 3 pulling tensile parts of sliding block remove to the messenger draws taut two article of piece, thereby connect two article, avoided manual pulling elastic component to connect, avoided the too big article damage that causes of dynamics, improved tensile distance's application scope, improved the adaptability who draws a, the messenger draws a convenient to use swift.

As a preferred embodiment of the utility model, tensile part includes sliding plate 5 and couple 6, and sliding plate 5 slides and sets up in the inside cavity of barrel 1, and the inside wall of sliding plate 5 passes through the elastic component to be connected in the outside of sliding block 3, and the end connection of couple 6 is on the lateral wall of sliding plate 5. The hook 6 is arranged to facilitate the pull piece 13 to hook an article. The elastic member may be a tension spring 4, an elastic pull belt, etc., and the tension spring 4 is preferably used for the elastic member in order to improve the service life of the elastic member and the timely return of the sliding plate 5.

As an embodiment of the present invention, the end of the hook 6 is connected to the sliding plate 5, so that the hook 6 can rotate on the sliding plate 5, and the hook pull direction of the hook 6 can be changed, so that the hook pull environment can be adapted to different hook pull environments, the use of the pull piece 13 is more convenient and faster, and the applicability of the pull piece 13 is improved.

As a preferred embodiment of the present invention, in order to improve the adjusting range of the stretching member and the stretching length of the pulling member 13, the stretching member is symmetrically disposed at two ends inside the cylinder 1.

As a preferred embodiment of the utility model, drive unit includes driving piece, lead screw, and the lead screw rotates to set up inside barrel 1, and sliding block 3 nests on the lead screw, and driving piece drive lead screw rotates. In order to prevent the sliding block 3 from rotating due to better movement, the sliding block 3 and the inner cavity of the barrel 1 have a non-circular cross section, and a polygonal prism structure is preferably adopted for convenience of manufacturing and assembling, so that the sliding block 3 is prevented from rotating. The lead screw can adopt spiral groove pole 7, and the inside corresponding rotation of sliding block 3 is provided with ball 8, and inside ball 8 nestification was inside the spiral groove on spiral groove pole 7, and spiral groove pole 7 and sliding block 3 rotate relatively and can make sliding block 3 position change, and spiral groove pole 7 and ball 8 set up the frictional force that has reduced between sliding block 3 and the spiral groove pole 7, make sliding block 3's regulation convenient, swift simultaneously.

As a preferred embodiment of the utility model, the driving piece includes thumb wheel 2 and rotates wheel 9, rotates wheel 9 and the coaxial fixed connection of lead screw, and thumb wheel 2 rotates and sets up on the lateral wall of barrel 1, and the inboard of thumb wheel 2 contacts with the lateral wall that rotates wheel 9. When the driving piece is operated, the thumb is used for toggling the toggle wheel 2 to rotate, the toggle wheel 2 rotates to drive the rotating wheel 9 to rotate, and therefore the rotating wheel 9 rotates to drive the screw rod to rotate.

In order to achieve better transmission between the poking wheel 2 and the rotating wheel 9, threads can be arranged on the side edges of the poking wheel 2 and the rotating wheel 9, and the poking wheel 2 is meshed with the rotating wheel 9 through the threads, so that the transmission stability is improved, and the slipping phenomenon is avoided. Of course, the stability of the transmission can also be increased by other means, for example, anti-slip layers are arranged on the poking wheel 2 and the rotating wheel 9, so that the comfort of use is increased while the stability of the transmission is increased.

As a preferred embodiment of the present invention, the driving member has another form, and the driving member includes a rotating wheel 9 and a groove, and the rotating wheel 9 is coaxially and fixedly connected with the spiral grooved rod 7. The recess is seted up on the side of barrel 1, rotates the inside at the recess of one end limit portion of taking turns 9, and the finger can stretch into the inside rotation of recess and rotate and take turns 9 to accomplish the drive.

As shown in fig. 3, an embodiment of the present invention further provides a cloth exhibition stand, which includes a base 10, a support frame 11 and fixing rings 12, wherein the support frame 11 is disposed on the upper surface of the base 10, the support frame 11 is an inverted U-shaped structure or a square frame structure, and the fixing rings 12 are fixedly disposed at four corners of the inner side of the support frame 11;

four corners of the spread cloth 14 are connected to the fixing ring 12 through the pulling pieces 13, so that the base 10 is stretched towards the periphery, the spread cloth 14 is fully unfolded, and the display effect is achieved. Now hang tensile part on exhibition cloth 14 bight and solid fixed ring 12, move through driver part

drive sliding block

3, 3 pulling tensile parts of sliding block move to make the taut exhibition cloth 14 of piece that draws, make exhibition cloth 14 fully expand, avoided manual pulling elastic component to connect, avoided the dynamics to lead to the fact exhibition cloth 14 to damage too greatly, improved tensile distance's application scope, improved the adaptability of drawing, make and draw a convenient to use swift.

As a preferred embodiment of the present invention, the four corners of the bottom of the base 10 are provided with supporting devices. The supporting device may be a supporting leg, and the supporting leg may be made of rubber material, so that the base 10 is placed more stably. In order to facilitate the movement and fixation of the device, the supporting device can also be a universal wheel, a braking piece is arranged on the universal wheel, and the braking piece has a braking effect on the universal wheel, so that the device can be moved conveniently and quickly, and the carrying workload is reduced.

As a preferred embodiment of the present invention, for the convenience of carrying and storing the exhibition booth, the supporting frame 11 is detachably connected to the base 10. The sleeve can be fixed on the base 10, and the bottom of the support frame 11 can be nested in the sleeve, so that connection is performed, and the connection is convenient and fast.

Of course, the bottom of the support frame 11 may be set to be a hollow structure, a vertical rod may be disposed on the support frame 11, and the vertical rod may be nested in the bottom of the support frame 11 for connection, and other connection modes are not listed.

The utility model provides an elastic connection draws piece in the above-mentioned embodiment, and draw piece provides an exhibition cloth stand based on this elastic connection, through hang tensile part on exhibition cloth 14 bight and solid fixed ring 12, through the 3 removal of driver part drive sliding block, 3 pulling tensile parts of sliding block remove, thereby make and draw the taut exhibition cloth 14 of piece, make exhibition cloth 14 fully expand, it connects to have avoided manual pulling elastic component, avoided the dynamics to lead to the fact exhibition cloth 14 to damage excessively, the application scope of tensile distance has been improved, the adaptability of drawing piece has been improved, the messenger draws convenient to use swiftly.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An elastic connection pulling member, characterized in that it comprises:

the cylinder body (1), wherein a stretching component is arranged inside the cylinder body (1);

a sliding block (3) which is arranged in the cylinder (1) and is connected to the inner side of the stretching component;

and the driving component is used for driving the sliding block (3) to move in position.

2. An elastic connection pulling member according to claim 1, wherein the stretching member comprises a sliding plate (5) and a hook (6), the sliding plate (5) is slidably disposed inside the barrel (1), the inner side wall of the sliding plate (5) is connected to the outer side of the sliding block (3) through an elastic member, and the end of the hook (6) is connected to the outer side wall of the sliding plate (5).

3. An elastic coupling pull according to claim 2, characterized in that the end of the hook (6) is rotatably connected to the sliding plate (5).

4. An elastic connecting pull according to claim 2, characterized in that the tensile member is symmetrically arranged at both ends inside the barrel (1).

5. An elastic connecting pull piece according to claim 1, wherein the driving part comprises a driving piece and a screw rod, the screw rod is rotatably arranged in the barrel body (1), the sliding block (3) is nested on the screw rod, and the driving piece drives the screw rod to rotate.

6. An elastic connection pulling member according to claim 5, wherein the driving member comprises a poking wheel (2) and a rotating wheel (9), the rotating wheel (9) is coaxially and fixedly connected with the screw rod, the poking wheel (2) is rotatably arranged on the side wall of the barrel body (1), and the inner side of the poking wheel (2) is in contact with the side wall of the rotating wheel (9).

7. An elastic coupling pull according to claim 5, wherein the driving member comprises a rotary wheel (9) and a groove, the rotary wheel (9) is coaxially and fixedly connected with the spiral grooved rod (7), the groove is formed in the side edge of the cylinder (1), and one end edge portion of the rotary wheel (9) is exposed to the inside of the groove.

8. A cloth spreading exhibition stand is characterized by comprising a base (10), a support frame (11) and fixing rings (12), wherein the support frame (11) is arranged on the upper surface of the base (10), and the fixing rings (12) are fixedly arranged at four corners of the inner side of the support frame (11); and the number of the first and second groups,

the four corners of the cloth (14) are connected to the fixing ring (12) by means of an elastic connecting pull according to any one of claims 1 to 7.

9. A cloth stand according to claim 8, characterised in that the base (10) is provided with support means at the four corners of its bottom.

10. A cloth stand according to claim 8, in which the support frame (11) is removably attached to the base (10).