CN110537808A - Cultural relics exhibition stand - Google Patents
Cultural relics exhibition stand Download PDFInfo
- Publication number
- CN110537808A CN110537808A CN201910957138.3A CN201910957138A CN110537808A CN 110537808 A CN110537808 A CN 110537808A CN 201910957138 A CN201910957138 A CN 201910957138A CN 110537808 A CN110537808 A CN 110537808A
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- China
- Prior art keywords
- seat
- piece
- clamping piece
- exhibition stand
- cultural relic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000872 buffer Substances 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 239000007853 buffer solution Substances 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 8
- 238000013016 damping Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000011435 rock Substances 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/16—Platform-type show stands with flat, inclined, or curved upper surface
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F7/00—Show stands, hangers, or shelves, adapted for particular articles or materials
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The invention provides a cultural relic exhibition stand, which relates to the technical field of cultural relic protection and comprises a fixed seat, a movable seat and a buffer seat in sliding connection with the fixed seat and the movable seat, wherein a reset mechanism is arranged between the fixed seat and the movable seat and used for restoring the movable seat and the buffer seat to initial positions when vibration occurs, friction mechanisms are arranged between the buffer seat and the fixed seat and between the buffer seat and the movable seat and used for increasing the friction force between the buffer seat and the fixed seat and between the buffer seat and the movable seat. The cultural relic exhibition stand provided by the invention gets rid of the traditional single damping mode, and the resetting mechanism and the friction mechanism are matched for use in the using process, so that the cultural relic exhibition stand is quickly restored to the original stable state.
Description
Technical Field
The invention relates to the technical field of cultural relic protection, in particular to a cultural relic exhibition stand.
Background
The cultural relics are the objects which are left in the human development process and reflect human activities in various periods, and have very important significance for the construction of human civilization. In order to ensure the stability of the cultural relic display process, the cultural relic is usually placed on a special cultural relic display stand so as to avoid the cultural relic from being damaged due to the influence of external vibration. However, the conventional cultural relic exhibition stand usually adopts a mode to buffer the vibration, such as a gravity center method, a bolt line method or a magnet method, and the like, so that the conventional cultural relic exhibition stand has a single damping mode and cannot quickly damp the vibration.
Disclosure of Invention
The invention aims to provide a cultural relic exhibition stand which can quickly absorb shock when the outside vibrates.
In order to achieve the purpose, the invention provides the following technical scheme:
The invention provides a cultural relic exhibition stand which comprises a fixed seat, a movable seat and a buffer seat, wherein the buffer seat is connected with the fixed seat and the movable seat in a sliding mode, a reset mechanism is arranged between the fixed seat and the movable seat and used for restoring the movable seat and the buffer seat to initial positions when vibration occurs, friction mechanisms are arranged between the buffer seat and the fixed seat and between the buffer seat and the movable seat and used for increasing friction force between the buffer seat and the fixed seat and between the buffer seat and the movable seat.
Further, reset mechanism is including being adsorbed the piece and adsorbing the piece that adsorbs of piece, adsorb the piece and locate on the fixing base, it locates to be adsorbed the piece on the removal seat.
Further, the reset mechanism further comprises a wire and a circuit board arranged on the fixed seat, the wire is connected with the circuit board, and the wire is wound on the outer portion of the adsorption piece.
further, the canceling release mechanical system still include with the fixing base with remove the fuse that the seat is all connected, when removing the vibrational force that the seat received and being greater than when the intensity of fuse, remove the seat and cut off the fuse.
Further, the friction mechanism comprises a friction strip and a clamping assembly, the friction strip is connected with the fixed seat or the movable seat, the clamping assembly is arranged on the buffer seat, and the friction strip is clamped by the clamping assembly.
Further, clamping component includes first clamping piece, second clamping piece, first elastic component and locates spacing connecting rod on the buffing pad, first clamping piece the second clamping piece and first elastic component all overlaps and locates on the spacing connecting rod, spacing connecting rod is used for injecing first clamping piece with distance between the second clamping piece, first clamping piece with have between the second clamping piece and be used for making the space that the friction strip passed, first elastic component is used for making first clamping piece with the second clamping piece presss from both sides tightly the friction strip.
Further, the limiting connecting rod comprises a connecting rod and two limiting parts arranged on the connecting rod, and the first clamping piece and the second clamping piece are sleeved on the connecting rod.
Further, the connecting rod includes the body of rod and the cover is located spacing sleeve pipe on the body of rod, spacing sleeve pipe is located two between the locating part, first clamping piece with the second clamping piece cover is located on the spacing sleeve pipe.
Further, the rubbing strip is provided with a sliding groove, the extending direction of the sliding groove is parallel to the moving direction of the rubbing strip, and the clamping assembly penetrates through the sliding groove.
Furthermore, the buffer seat is I-shaped.
The cultural relic exhibition stand provided by the invention can produce the following beneficial effects:
When the external world takes place strong vibrations, remove the seat and can rock for the buffer seat, the buffer seat can rock for the fixing base, because friction mechanism can increase between buffer seat and the fixing base, the buffer seat with remove the frictional force between the seat, under friction mechanism's effect, can consume the power that removes seat and buffer seat fast to under canceling release mechanical system's effect, remove seat and buffer seat and resume to initial position, reach stable state. Compared with the prior art, the cultural relic exhibition stand provided by the invention gets rid of the traditional single damping mode, and the resetting mechanism and the friction mechanism are matched for use in the using process, so that the cultural relic exhibition stand can quickly damp and quickly restore to the original stable state.
drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic three-dimensional structure diagram of a cultural relic exhibition stand according to an embodiment of the present invention;
Fig. 2 is a schematic three-dimensional structure diagram of a cultural relic exhibition stand (without a moving base) according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the invention at A in FIG. 2;
Fig. 4 is a schematic three-dimensional structure diagram of a cultural relic exhibition stand (without a fixed base) according to an embodiment of the present invention;
fig. 5 is a top view of a cultural relic exhibition stand according to an embodiment of the invention;
FIG. 6 is a cross-sectional view A-A of the invention of FIG. 5;
FIG. 7 is a cross-sectional view B-B of the invention of FIG. 5;
Fig. 8 is a schematic three-dimensional structure diagram of another cultural relic exhibition stand according to the embodiment of the invention.
Icon: 1-a fixed seat; 11-a first slide rail assembly; 2-a movable seat; 21-a second slide rail assembly; 3-a buffer seat; 31-a first slider assembly; 32-a second slider assembly; 4-a reset mechanism; 41-an adsorbed piece; 42-a suction member; 43-a circuit board; 44-a fuse; 5-a friction mechanism; 51-rubbing strip; 511-chute; 52-a clamping assembly; 521-a first clip; 522-a second jaw; 523-a first elastic member; 524-a limit connecting rod; 5241-a stop; 5242-rod body; 5243-Limit bushing.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
Fig. 1 is a schematic three-dimensional structure diagram of a cultural relic exhibition stand according to an embodiment of the present invention; fig. 2 is a schematic three-dimensional structure diagram of a cultural relic exhibition stand (without a moving base) according to an embodiment of the present invention; FIG. 3 is an enlarged view of a portion of the invention of FIG. 2; fig. 4 is a schematic three-dimensional structure diagram of a cultural relic exhibition stand (without a fixed base) according to an embodiment of the present invention; fig. 5 is a top view of a cultural relic exhibition stand according to an embodiment of the invention; FIG. 6 is a cross-sectional view A-A of the invention of FIG. 5; FIG. 7 is a cross-sectional view B-B of the invention of FIG. 5; fig. 8 is a schematic three-dimensional structure diagram of another cultural relic exhibition stand according to the embodiment of the invention.
An object of this embodiment is to provide a historical relic stand, as shown in fig. 1 to 4, including fixing base 1, remove seat 2 and with fixing base 1 and the equal sliding connection's of removal seat 2 cushion receptacle 3, be equipped with canceling release mechanical system 4 between fixing base 1 and the removal seat 2, canceling release mechanical system 4 is used for recovering removal seat 2 and cushion receptacle 3 to initial position when vibrations take place, between cushion receptacle 3 and fixing base 1, all be equipped with friction mechanism 5 between cushion receptacle 3 and the removal seat 2, friction mechanism 5 is used for increasing between cushion receptacle 3 and the fixing base 1, the frictional force between cushion receptacle 3 and the removal seat 2.
When the external world takes place strong vibrations, remove seat 2 and can rock for the buffer seat, the buffer seat can rock for the fixing base, because friction mechanism can increase between buffer seat and the fixing base, the buffer seat with remove the frictional force between the seat, under friction mechanism's effect, can consume the power that removes seat and buffer seat fast to under canceling release mechanical system's effect, remove seat and buffer seat and resume to initial position, reach stable state. Compared with the prior art, the cultural relic exhibition stand provided by the invention gets rid of the traditional single damping mode, and the resetting mechanism and the friction mechanism are matched for use in the using process, so that the cultural relic exhibition stand can quickly damp and quickly restore to the original stable state.
specifically, as shown in fig. 2 and fig. 6, the fixed seat 1 is provided with a first slide rail assembly 11, and the buffer seat 3 is provided with a first slide block assembly 31 slidably connected to the first slide rail assembly 11. When the buffer base 3 moves relative to the fixed base 1, the first slide block assembly 31 moves along the first slide rail assembly 11, the first slide rail assembly 11 plays a guiding role in the movement of the buffer base 3, and the stable movement of the buffer base relative to the fixed base 1 is ensured.
The first slide rail assembly 11 may include one slide rail, or two or three slide rails. In at least one embodiment, as shown in fig. 2, the first slide rail assembly 11 includes two slide rails parallel to each other, and the slide rails extend along a first direction. The first slide assembly 31 may include one slide, or may include two, three, four, etc. slides. In at least one embodiment, as shown in fig. 2, when the first slide rail assembly 11 includes two slide rails parallel to each other, the first slide block assembly includes four slide blocks, two of the slide blocks are slidably connected to one slide rail, and the other two slide blocks are slidably connected to the other slide rail.
Specifically, as shown in fig. 3 and 7, the second slide rail assembly 21 is disposed on the moving seat 2, and the second slider assembly 32 slidably connected to the second slide rail assembly 21 is disposed on the buffer seat 3. When the movable seat 2 moves relative to the buffer seat 3, the second slide rail assembly 21 and the second slide block assembly 32 move relatively, so that the buffer seat is ensured to stably move relative to the fixed seat 1.
The second slide rail assembly 21 may include one slide rail, or two or three slide rails. In at least one embodiment, as shown in fig. 2, the second slide rail assembly 21 includes two slide rails parallel to each other, and the slide rails extend along a second direction, which is perpendicular to the first direction. The second slider assembly 32 may include one slider, or may include two, three, four, etc. sliders. In at least one embodiment, when the second slide rail assembly 21 includes two slide rails parallel to each other, the second slide block assembly 32 includes four slide blocks, two of the slide blocks are slidably connected to one slide rail, and the other two slide blocks are slidably connected to the other slide rail.
It should be noted that any structure capable of returning the movable seat 2 and the cushion seat 3 to the initial positions when a shock occurs may be the return mechanism 4 mentioned in the above embodiments. For example: the reset mechanism comprises a magnetic attraction adsorption piece and an adsorbed piece, or the reset mechanism comprises an elastic bolt line respectively connected with the fixed seat 1 and the movable seat 2, and the like.
In some embodiments, as shown in fig. 2 and 4, the reset mechanism 4 includes an attracted member 41 and an attracting member 42 attracting the attracted member 41, the attracting member 42 is disposed on the fixed base 1, and the attracted member 41 is disposed on the movable base 2. When the movable base 2 moves relative to the fixed base 1, the movable base 2 and the buffer base 3 are gradually restored to the initial positions under the suction of the suction member 42.
The adsorbing member 42 and the adsorbed member 41 can be magnetically attracted. Specifically, the adsorbing member 42 may be a magnet, the adsorbed member 41 may be an iron block, and the magnet on the fixed base 1 can adsorb the iron block on the movable base, so that the movable base 2 and the buffer base 3 can gradually return to the initial positions after the vibration.
On the basis of the above embodiment, the reset mechanism 4 may further include a fuse 44 connected to both the fixed base 1 and the movable base 2, and when the movable base 2 receives a vibration force greater than the strength of the fuse 44, the movable base 2 cuts the fuse 44. When the outside generates micro vibration which is far not enough to threaten the safety of the cultural relics, the fuse 44 can ensure that the movable seat 2 does not move relative to the fixed seat 1; when the vibration force applied to the movable base 2 is greater than the strength of the fuse 44, the movable base 2 has a strong tendency to move relative to the fixed base 1, the movable base 2 will cut off the fuse 44, and then the movable base 2 moves relative to the fixed base 1 to achieve the purpose of buffering the vibration. The setting of fuse 44 can be adjusted the historical relic stand and trigger buffering shock-absorbing state under the vibrations of big intensity, improves the practicality of above-mentioned historical relic stand, avoids removing seat 2 unnecessary and rocks.
Specifically, one fuse may be disposed between the fixed seat 1 and the movable seat 2, or two, three, four, or more fuses 44 may be disposed therebetween. In at least one embodiment, as shown in fig. 8, four fuses 44 are disposed between the fixed seat 1 and the movable seat 2, two fuses define the position of the movable seat 2 relative to the fixed seat 1 in the first direction, and the other two fuses define the position of the movable seat 2 relative to the fixed seat 1 in the second direction.
The fuse 44 may be made of lead wire, which has low hardness, and the movable seat is easy to cut off the fuse 44 when the external environment is severely vibrated.
It should be noted that, the fuse with the appropriate thickness can be selected according to the weight of the cultural relic. For example, when the weight of the cultural relic is heavy, the shock resistance effect is good, so the fuse 44 with the thickness being thick can be selected, and when the weight of the cultural relic is light, the shock resistance effect is weak, so the fuse 44 with the thickness being thin can be selected, so that the cultural relic exhibition stand can trigger the buffer shock absorption state in time.
in other embodiments, the reset mechanism 4 further includes a wire and a circuit board 43 disposed on the fixing base 1, the wire is connected to the circuit board 43, and the wire is wound around the outside of the adsorbing member 42, at this time, both the adsorbing member 42 and the adsorbed member 41 can be iron cores, after the wire is powered on, because the wire is wound around the iron cores, according to the electromagnetic principle, the adsorbing member 42 has magnetism, the adsorbing member 42 attracts the adsorbed member 41, and the moving base 2 and the buffer base 3 gradually recover to the initial position.
Wherein, above-mentioned canceling release mechanical system 4 can also be including locating the spirit level on fixing base 1, and the spirit level passes through the PLC controller to be connected with the circuit board, and the spirit level is used for sending swing angle signal to the PLC controller. When the fixed seat has strong vibration, the PLC controls the circuit board to be in a conducting state according to the swinging signal, so that the adsorption piece 42 has magnetism, and the adsorbed piece 41 is attracted; when the fixing seat is in weak vibration, the PLC does not control the circuit board according to the swing signal, and the circuit board is in a disconnected state at the moment, so that the adsorption piece 42 has no magnetism.
It should be noted that any structure capable of increasing the friction force between the buffer seat 3 and the fixed seat 1 and between the buffer seat 3 and the movable seat 2 can be the friction mechanism 5 mentioned in the above embodiments. For example: the friction means 5 may comprise two friction strips which are held tightly against each other, or the friction means 5 may comprise a friction strip and a clamping assembly for clamping the friction strip.
In some embodiments, as shown in fig. 3, the friction mechanism 5 includes a friction bar 51 and a clamping assembly 52, the friction bar 51 is connected to the fixed seat 1 or the movable seat 2, the clamping assembly 52 is disposed on the cushion seat 3, and the clamping assembly 52 clamps the friction bar 51.
When the clamping assembly 52 clamps the friction strip 51, a certain friction force exists between the clamping assembly 52 and the friction strip, and the friction force can slow down the vibration of the movable base 2 and the buffer base 3, so that the movable base 2 and the buffer base 3 are quickly stabilized to the initial state.
Specifically, as shown in fig. 2 and 3, the rubbing strip 51 is connected to the movable base 2, and the clamping unit 52 is disposed on the buffer base 3. As shown in fig. 3 in particular, the clamping assembly 52 has a clearance for the rub strip 51 to pass through, through which the clamping assembly 52 clamps the rub strip 51 to increase the friction between the moving seat 2 and the cushion seat 3.
in some embodiments, as shown in fig. 3, the clamping assembly 52 includes a first clamping piece 521, a second clamping piece 522, a first elastic piece 523, and a limiting link 524 disposed on the buffer seat 3, the first clamping piece 521, the second clamping piece 522, and the first elastic piece 523 are all sleeved on the limiting link 524, the limiting link 524 is used for limiting a distance between the first clamping piece 521 and the second clamping piece 522, a gap is formed between the first clamping piece 521 and the second clamping piece 522 for the friction strip 51 to pass through, and the first elastic piece 523 is used for enabling the first clamping piece 521 and the second clamping piece 522 to clamp the friction strip 51.
When the friction plate is used, one end of the first elastic piece 523 abuts against the limiting connecting rod 524, the other end of the first elastic piece 523 abuts against the second clamping piece 522, one end of the first clamping piece 521 abuts against the limiting connecting rod 524, and the other end of the first elastic piece is used for being matched with the second clamping piece 522 to clamp the friction strip 51. The clamping assembly is simple in structure, under the elastic action of the first elastic piece 523, the first clamping piece 521 and the second clamping piece 522 can stably clamp the friction strip 51, and the elastic force of the first elastic piece and the elastic force of the second clamping piece can be adjusted according to the required friction force during assembly, so that the application range is wider.
The material of the first clip 521 and the second clip 522 can be rubber, plastic, etc.
The limiting link 524 may be overlapped on the buffer base 3, or may be fixedly connected or detachably connected with the buffer base. When the limiting connecting rod 524 is lapped on the cushion seat 3, a groove for lapping the limiting connecting rod 524 is formed in the cushion seat 3, so that the limiting connecting rod 524 is prevented from moving relative to the cushion seat 3 along the moving direction of the friction strip 51; when the limit link 524 is fixedly connected or detachably connected to the cushion socket, the limit link 524 may be welded to the cushion socket 3 or detachably connected to the cushion socket 3 by a nut or a screw.
in other embodiments, the clamping assembly 52 may also include a second elastic member sleeved on the limiting link 524, one end of the second elastic member abuts against the limiting link 524, and the other end of the second elastic member abuts against the first clamping piece 521, so that the first clamping piece 521 presses the friction strip 51 against the first clamping piece 521, and the second elastic member cooperates with the first elastic member 523 to enable the first clamping piece 521 and the second clamping piece 522 to more stably clamp the friction strip 51.
In some embodiments, as shown in fig. 3, the limiting link 524 includes a connecting rod and two limiting members 5241 disposed on the connecting rod, and the first clamping piece 521 and the second clamping piece 522 are sleeved on the connecting rod. The two position-limiting members 5241 are used to limit the distance between the first clip piece 521 and the second clip piece 522, and the first clip piece 521 and the second clip piece 522 are sleeved on the connecting rod between the two position-limiting members 5241.
Specifically, the position-limiting member 5241 can be fixedly connected to the connecting rod, or detachably connected to the connecting rod. When the position-limiting member 5241 is detachably connected to the connecting rod, the position-limiting member 5241 and the connecting rod may be connected by a screw, a snap, or the like.
In at least one embodiment, the limiting member is a nut, and the nut is in threaded connection with the connecting rod.
In some embodiments, as shown in fig. 3, when the position-limiting members 5241 are detachably connected to the connecting rod, in order to more conveniently limit the position of the two position-limiting members 5241 relative to the connecting rod, the connecting rod includes a rod body 5242 and a position-limiting sleeve 5243 sleeved on the rod body 5242, the position-limiting sleeve 5243 is located between the two position-limiting members 5241, and the first clamping piece 521 and the second clamping piece 522 are sleeved on the position-limiting sleeve 5243. The two ends of the position-limiting sleeve 5243 respectively abut against the two position-limiting members 5241, so that the two position-limiting members 5241 are more stably screwed on the rod body 5242 to limit the distance between the first clamping piece 521 and the second clamping piece 522.
In some embodiments, as shown in fig. 3, the rubbing strip 51 has a sliding slot 511, the sliding slot 511 extends in a direction parallel to the moving direction of the rubbing strip 51, so as to prevent the sliding slot 511 from obstructing the movement of the rubbing strip 51, and the clamping assembly 52 penetrates through the sliding slot 511. The clamping assembly 52 penetrating the sliding slot 511 can prevent the rubbing strip 51 from being separated from the clamping assembly 52, so that the rubbing strip 51 is more stably clamped by the clamping assembly 52.
As shown in fig. 3, when the clamping assembly 52 includes the rod 5242 and the position-limiting sleeve 5243, the rod 5242 and the position-limiting sleeve 5243 jointly penetrate the sliding slot 511.
In some embodiments, as shown in fig. 2, in order to make the buffer seat 3 in an "i" shape, that is, a hollow structure is disposed at a position where the buffer seat does not need to be provided with other components, so as to effectively reduce the weight of the buffer seat 3, and facilitate the transportation of the above-mentioned cultural relic exhibition stand.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a historical relic stand, including fixing base (1), remove seat (2) and with fixing base (1) with remove the equal sliding connection's of seat (2) cushion seat (3), its characterized in that, fixing base (1) with be equipped with canceling release mechanical system (4) between seat (2), canceling release mechanical system (4) are used for will when vibrations take place remove seat (2) with cushion seat (3) resume to initial position, cushion seat (3) with between fixing base (1) cushion seat (3) with all be equipped with friction mechanism (5) between removing seat (2), friction mechanism (5) are used for increasing cushion seat (3) with between fixing base (1) cushion seat (3) with remove the frictional force between the seat (2).
2. The cultural relic exhibition stand according to claim 1, wherein the resetting mechanism (4) comprises an adsorbed piece (41) and an adsorbing piece (42) adsorbing the adsorbed piece (41), the adsorbing piece (42) is arranged on the fixed base (1), and the adsorbed piece (41) is arranged on the movable base (2).
3. the cultural relic exhibition stand of claim 2, wherein the resetting mechanism (4) further comprises a lead and a circuit board (43) arranged on the fixed base (1), the lead is connected with the circuit board (43), and the lead is wound outside the adsorption piece (42).
4. The cultural relic exhibition stand according to claim 2, characterized in that the resetting mechanism (4) further comprises a fuse (44) connected with both the fixed base (1) and the movable base (2), and the movable base (2) cuts off the fuse (44) when the vibration force to which the movable base (2) is subjected is greater than the strength of the fuse (44).
5. The cultural relic exhibition stand according to claim 1, characterized in that the friction mechanism (5) comprises a friction strip (51) and a clamping assembly (52), the friction strip (51) is connected with the fixed base (1) or the movable base (2), the clamping assembly (52) is arranged on the buffer base (3), and the clamping assembly (52) clamps the friction strip (51).
6. The cultural relic exhibition stand of claim 5, wherein the clamping assembly (52) comprises a first clamping piece (521), a second clamping piece (522), a first elastic piece (523) and a limit connecting rod (524) arranged on the buffer seat (3), the first clamping piece (521), the second clamping piece (522) and the first elastic piece (523) are all sleeved on the limit connecting rod (524), the limit connecting rod (524) is used for limiting the distance between the first clamping piece (521) and the second clamping piece (522), a gap for the friction strip (51) to pass through is arranged between the first clamping piece (521) and the second clamping piece (522), and the first elastic piece (523) is used for enabling the first clamping piece (521) and the second clamping piece (522) to clamp the friction strip (51).
7. the cultural relic exhibition stand of claim 6, wherein the limiting connecting rod (524) comprises a connecting rod and two limiting members (5241) arranged on the connecting rod, and the first clamping piece (521) and the second clamping piece (522) are sleeved on the connecting rod.
8. The cultural relic exhibition stand of claim 7, wherein the connecting rod comprises a rod body (5242) and a limiting sleeve (5243) sleeved on the rod body (5242), the limiting sleeve (5243) is positioned between the two limiting pieces (5241), and the first clamping piece (521) and the second clamping piece (522) are sleeved on the limiting sleeve (5243).
9. The historical relic exhibition stand according to claim 5, characterized in that the rubbing strip (51) has a sliding slot (511), the extension direction of the sliding slot (511) is parallel to the moving direction of the rubbing strip (51), and the clamping assembly (52) penetrates the sliding slot (511).
10. The cultural relic exhibition stand of claim 1, characterized in that the buffer base (3) is in the shape of an I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910957138.3A CN110537808B (en) | 2019-10-09 | 2019-10-09 | Cultural relic exhibition stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910957138.3A CN110537808B (en) | 2019-10-09 | 2019-10-09 | Cultural relic exhibition stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110537808A true CN110537808A (en) | 2019-12-06 |
| CN110537808B CN110537808B (en) | 2024-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910957138.3A Active CN110537808B (en) | 2019-10-09 | 2019-10-09 | Cultural relic exhibition stand |
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| Country | Link |
|---|---|
| CN (1) | CN110537808B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481018A (en) * | 2020-04-14 | 2020-08-04 | 申珊珊 | Multifunctional exhibition stand for teaching |
| CN111810576A (en) * | 2020-07-17 | 2020-10-23 | 重庆埃力森金属制品股份有限公司 | Platform is placed in shock attenuation |
| CN113124773A (en) * | 2021-03-31 | 2021-07-16 | 苏州才炬智能科技有限公司 | 3D structured light machine vision device manufactured by high-end equipment |
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| CN111810576A (en) * | 2020-07-17 | 2020-10-23 | 重庆埃力森金属制品股份有限公司 | Platform is placed in shock attenuation |
| CN111810576B (en) * | 2020-07-17 | 2021-12-14 | 重庆埃力森金属制品股份有限公司 | Platform is placed in shock attenuation |
| CN113124773A (en) * | 2021-03-31 | 2021-07-16 | 苏州才炬智能科技有限公司 | 3D structured light machine vision device manufactured by high-end equipment |
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