CN218513141U - A exhibition frame positioning and clamping device for fixing propaganda material - Google Patents

Abstract

The utility model relates to a material exhibition frame technical field just discloses an exhibition frame positioning and clamping device for fixed propaganda material, has solved the problem that proposes in the background art, and it includes the support frame, the top rigid coupling of support frame has the stand, the stand is open-top's lower box structure, the spout has been seted up to the bottom of stand inner chamber, the inner chamber of spout is equipped with the clamping device that can carry out the centre gripping to the material, the notch has been seted up to the side of stand, the inner chamber of notch slides and pegs graft and has glass, the slide has been seted up in the stand, the inner chamber of slide is equipped with the stop device that can play spacing effect to glass, the utility model discloses, have the position that conveniently adjusts clamping device to and the convenience is installed and is dismantled glass, thereby has reached the convenience and has pressed from both sides tightly the material of equidimension not, improve the device practicality to and improve work efficiency's effect.

Description

A exhibition frame positioning and clamping device for fixing propaganda material

Technical Field

The utility model belongs to the technical field of the material exhibition frame, specifically be an exhibition frame positioning and clamping device for fixed propaganda material.

Background

In the manufacturing industry, in order to conveniently show materials to the outside, a display rack is required to be used for showing the materials.

But present exhibition frame still has some problems when carrying out the centre gripping to the material fixed, the positioning and clamping device of current exhibition frame generally can only fix a material to the material of equidimension not can't fix, and then reduced the practicality of whole device, and to glass spacing generally all be fixed the setting, and then to glass's installation and dismantlement inconvenient when changing the material, very big reduction work efficiency, for this reason, we have proposed an exhibition frame positioning and clamping device for fixing propaganda material.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides an exhibition frame positioning and clamping device for fixed propaganda material, effectual positioning and clamping device who has solved on the existing market generally can only fix a material to the equidimension not can't fix, and then reduced the practicality of whole device, and to glass spacing generally be fixed the setting, and then inconvenient to glass's installation and dismantlement when changing the material, very big reduction work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an exhibition frame positioning and clamping device for fixed propaganda material, includes the support frame, the top rigid coupling of support frame has the stand, the stand is open-top's lower box structure, the spout has been seted up to the bottom of stand inner chamber, the inner chamber of spout is equipped with the clamping device that can carry out the centre gripping to the material, the notch has been seted up to the side of stand, the inner chamber of notch slides and pegs graft and has glass, the slide has been seted up in the stand, the inner chamber of slide is equipped with the stop device that can play spacing effect to glass.

Furthermore, clamping device includes slide bar, splint, fixed axle and first spring, the fixed axle is horizontal fixed pegging graft in the spout, the through-hole has been seted up to the side of slide bar, the fixed axle passes through the slide bar in the through-hole through pegging graft, splint rigid coupling is at the top of slide bar, first spring cup joints the circumferential surface at the fixed axle, the one end rigid coupling of first spring is in the side of slide bar, the other end rigid coupling of first spring is on the inner wall of spout.

Furthermore, the number of the clamping plates is two, and the anti-skid pads are arranged on the surfaces, close to the two clamping plates, of the two clamping plates.

Further, stop device includes second spring, stopper, baffle and connecting rod, the bottom rigid coupling of second spring is in the bottom of slide inner chamber, the stopper rigid coupling is at the top of second spring, the baffle rigid coupling is at the top of stopper, the connecting rod rigid coupling is in the side of stopper, the other end of connecting rod is located the outside of stand.

Furthermore, the quantity of stopper is two, two the stopper is located the front side and the rear side of stand internal common side respectively, and the equal rigid coupling of two stoppers is in the bottom of baffle, every the equal rigid coupling in bottom of stopper has two second springs.

Furthermore, a protective pad is arranged on the inner side surface of the baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

through two splint that slide to both sides, splint then can drive the slide bar and slide along the fixed axle in the spout, the slide bar then can extrude first spring in gliding, then place the material in two splint, owing to the setting of protection pad, so splint can play the effect of protection to the material, then loosen and stimulate splint, the extrusion force that first spring received then can cancel, so first spring then can rebound slide bar, the slide bar then can drive splint and extrude the clamp to the material tightly, when needs open glass, can slide the connecting rod downwards, the connecting rod then can drive the stopper and extrude the second spring and slide downwards in the slide, then can slide glass and take off, then can loosen and stimulate the connecting rod, the second spring then can drive the stopper upwards slide, the stopper then can drive the baffle upwards slide and resume to initial condition, realized conveniently adjusting clamping device's position, and conveniently install and dismantle glass, thereby reached and conveniently pressed from both sides the material of equidimension not, improve the device practicality, and improve work efficiency's effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the display stand of the present invention viewed from above;

fig. 3 is a schematic view of a sectional structure of the exhibition stand in front view;

fig. 4 is an enlarged schematic view of a in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of B in fig. 3 according to the present invention;

in the figure: 1. a support frame; 2. a display stand; 3. a chute; 4. a slide bar; 5. a splint; 6. a through hole; 7. a fixed shaft; 8. a first spring; 9. a slideway; 10. a second spring; 11. a limiting block; 12. a baffle plate; 13. a connecting rod; 14. and (3) glass.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one is given by fig. 1-5, the utility model discloses a support frame 1, the top rigid coupling of support frame 1 has stand 2, stand 2 is open-top's lower box structure, spout 3 has been seted up to the bottom of 2 inner chambers of stand, the inner chamber of spout 3 is equipped with the clamping device that can carry out the centre gripping to the material, the notch has been seted up to the side of stand 2, the inner chamber of notch slides and pegs graft and has glass 14, slide 9 has been seted up in the stand 2, the inner chamber of slide 9 is equipped with the stop device that can play spacing effect to glass 14.

The clamping device comprises a sliding rod 4, a clamping plate 5, a fixing shaft 7 and a first spring 8, the fixing shaft 7 is transversely fixed and inserted in the sliding groove 3, a through hole 6 is formed in the side face of the sliding rod 4, the fixing shaft 7 penetrates through the sliding rod 4 in the through hole 6 in an inserted mode, the clamping plate 5 is fixedly connected to the top of the sliding rod 4, the first spring 8 is sleeved on the circumferential surface of the fixing shaft 7, one end of the first spring 8 is fixedly connected to the side face of the sliding rod 4, and the other end of the first spring 8 is fixedly connected to the inner wall of the sliding groove 3.

The number of splint 5 is two, and the one side that two splint 5 are close to mutually all is equipped with the slipmat.

Stop device includes second spring 10, stopper 11, baffle 12 and connecting rod 13, and the bottom rigid coupling of second spring 10 is in the bottom of slide 9 inner chamber, and stopper 11 rigid coupling is at the top of second spring 10, and baffle 12 rigid coupling is at the top of stopper 11, and connecting rod 13 rigid coupling is in the side of stopper 11, and the other end of connecting rod 13 is located the outside of stand 2.

The quantity of stopper 11 is two, and two stopper 11 are located the front side and the rear side of stand 2 internal common side respectively, and two equal rigid couplings of stopper 11 are in the bottom of baffle 12, and the bottom of every stopper 11 all is fixedly connected with two second springs 10.

The inner side surface of the baffle 12 is provided with a protective pad, and the protective pad can protect the glass 14, so that the glass 14 is prevented from being abraded.

The working principle is as follows: when the staff need press from both sides the material tightly, at first to two splint 5 of sliding to both sides, splint 5 then can drive slide bar 4 and slide along fixed axle 7 in spout 3, slide bar 4 then can extrude first spring 8 when gliding, then place the material in two splint 5, owing to the setting of protection pad, splint 5 can play the effect of protection to the material, then loosen and stimulate splint 5, the extrusion force that first spring 8 received then can cancel, so first spring 8 then can rebound slide bar 4, slide bar 4 then can drive splint 5 and extrude the clamp tightly to the material, when glass 14 needs to be opened, can slide connecting rod 13 downwards, connecting rod 13 then can drive stopper 11 and extrude second spring 10 in slide 9 and slide, stopper 11 then can drive baffle 12 and slide downwards, then can slide glass 14 and take off glass 14, then can loosen and stimulate connecting rod 13, second spring 10 then can drive stopper 11 and upwards slide, stopper 11 then can drive baffle 12 upwards slides and resume to initial condition.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an exhibition frame positioning and clamping device for fixed propaganda material, includes support frame (1), its characterized in that: the top rigid coupling of support frame (1) has stand (2), stand (2) are open-top's lower box structure, spout (3) have been seted up to the bottom of stand (2) inner chamber, the inner chamber of spout (3) is equipped with the clamping device that can carry out the centre gripping to the material, the notch has been seted up to the side of stand (2), the inner chamber of notch slides and pegs graft and has glass (14), slide (9) have been seted up in stand (2), the inner chamber of slide (9) is equipped with the stop device that can play spacing effect to glass (14).

2. The exhibition shelf positioning and clamping device for fixing propaganda materials according to claim 1, wherein: clamping device includes slide bar (4), splint (5), fixed axle (7) and first spring (8), fixed axle (7) horizontal fixed grafting is in spout (3), through-hole (6) have been seted up to the side of slide bar (4), fixed axle (7) are through pegging graft slide bar (4) of running through in through-hole (6), splint (5) rigid coupling is at the top of slide bar (4), first spring (8) cup joint the circumference surface at fixed axle (7), the one end rigid coupling of first spring (8) is in the side of slide bar (4), the other end rigid coupling of first spring (8) is on the inner wall of spout (3).

3. The exhibition shelf positioning and clamping device for fixing propaganda materials according to claim 2, wherein: the number of splint (5) is two, two splint (5) one side that is close to mutually all is equipped with the slipmat.

4. The exhibition shelf positioning and clamping device for fixing propaganda materials according to claim 3, wherein: stop device includes second spring (10), stopper (11), baffle (12) and connecting rod (13), the bottom rigid coupling of second spring (10) is in the bottom of slide (9) inner chamber, stopper (11) rigid coupling is at the top of second spring (10), baffle (12) rigid coupling is at the top of stopper (11), connecting rod (13) rigid coupling is in the side of stopper (11), the other end of connecting rod (13) is located the outside of stand (2).

5. The display rack positioning and clamping device for fixing promotional materials according to claim 4, wherein: the quantity of stopper (11) is two, two stopper (11) are located exhibition stand (2) respectively with the front side and the rear side of side, and just two equal rigid couplings of stopper (11) are in the bottom of baffle (12), every the equal rigid coupling in bottom of stopper (11) has two second springs (10).

6. The display rack positioning and clamping device for fixing promotional materials according to claim 5, wherein: and a protective pad is arranged on the inner side surface of the baffle (12).

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