CN114963877A - Portable folding explosion-proof shield for security protection - Google Patents
Portable folding explosion-proof shield for security protection Download PDFInfo
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- CN114963877A CN114963877A CN202210694756.5A CN202210694756A CN114963877A CN 114963877 A CN114963877 A CN 114963877A CN 202210694756 A CN202210694756 A CN 202210694756A CN 114963877 A CN114963877 A CN 114963877A
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- shield plate
- cavity
- plate
- shield
- fixedly connected
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- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000008602 contraction Effects 0.000 claims abstract description 13
- 230000006978 adaptation Effects 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 14
- 230000003139 buffering effect Effects 0.000 claims description 8
- 230000000007 visual effect Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 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
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/06—Shields
- F41H5/08—Shields for personal use, i.e. hand held shields
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The invention discloses a portable folding explosion-proof shield for security protection, which comprises a main shield plate and a side wing shield plate, wherein guide frame pipes are fixedly arranged on the top surface and the bottom surface of the main shield plate, guide connecting rods are movably sleeved on the left side surface and the right side surface of each guide frame pipe, the end part of the outer side of each guide connecting rod is fixedly connected with the end part of the inner side surface of the side wing shield plate, and the end part of the inner side of each guide connecting rod is fixedly connected with a stop mechanism positioned in the inner cavity of the guide frame pipe. According to the invention, through the arrangement of the main shield plate and the side wing shield plate, the splicing width between the main shield plate and the side wing shield plate can be subjected to adaptation adjustment treatment during use by utilizing the mutual matching of the guide frame pipe, the guide connecting rod, the contraction cavity and the stopping mechanism, so that the adaptation adjustment of the use width of the explosion-proof shield can be conveniently carried out aiming at different use environments, and the purpose that the explosion-proof shield can be adjusted aiming at different use width requirements is realized.
Description
Technical Field
The invention relates to the field of explosion-proof shields, in particular to a portable folding explosion-proof shield for security protection.
Background
Explosion-proof shield is a defensive apparatus, current simple and easy explosion-proof shield all is formed by the polycarbonate material preparation, its manufacturing cost is lower, and its dead weight is lighter, be convenient for let operating personnel carry out convenient quick wearing, and explosion-proof shield's actual production volume can be adjusted according to human self condition characteristics, it is great to lead to explosion-proof shield's whole width, inconvenient carrying processing that carries on, and its space demand of stacking is great, make its space of stacking occupy than too high, the effect of carrying the transportation that has influenced and conveniently carried in the use.
However, in the prior art, the transportation is generally carried directly in a stacking manner in actual use, and after the transportation is worn, the transportation is carried by a user, and due to the self-volume characteristics of the explosion-proof shield, the inconvenience in movement of the user is easily caused by carrying the explosion-proof shield when the explosion-proof shield is not needed, the continuity of the self-movement is directly influenced, and the obstruction to the movement of the user is easily caused.
Disclosure of Invention
The invention aims to provide a portable folding explosion-proof shield for security protection, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the device comprises a main shield plate and a side wing shield plate, wherein guide frame pipes are fixedly arranged on the top surface and the bottom surface of the main shield plate, guide connecting rods are movably sleeved on the left side surface and the right side surface of each guide frame pipe, the end part of the outer side of each guide connecting rod is fixedly connected with the end part of the inner side surface of the side wing shield plate, the end part of the inner side of each guide connecting rod is fixedly connected with a stop mechanism positioned in the inner cavity of each guide frame pipe, the left end and the right end of the front of the inner cavity of the main shield plate are respectively provided with a shrinkage cavity, the top end of the front middle part of the inner cavity of the main shield plate is fixedly sleeved with an observation window plate, the upper end and the lower end of the middle part of the inner side surface of the shrinkage cavity are respectively provided with a positioning empty groove positioned in the inner cavity of the main shield plate, the middle part of the front inner cavity of the main shield plate is fixedly provided with a locking mechanism, the upper end and the lower end of the inner side surface of the side wing shield plate are respectively fixedly provided with positioning blocks, and the top end of the inner side wing shield plate is fixedly embedded with a side wing visual plate, the rear end fixed mounting of main shield board left and right sides face has the guard plate, the positive middle part fixed mounting of main shield board has the buffering paster.
Preferably, the locking mechanism comprises a positioning rod, the upper end and the lower end of the positioning rod are fixedly connected with the middle part of the top surface of the inner cavity of the spring cavity and the middle part of the bottom surface of the inner cavity of the spring cavity respectively, a pressing plate is movably sleeved at the top end and the bottom end of the outer surface of the positioning rod, the outer surface of the pressing plate is movably sleeved with the top surface and the bottom side surface of the inner cavity of the spring cavity, a push plate is fixedly connected with the middle part of the front surface of the pressing plate, locking rods are fixedly connected with the left end and the right end of the outer side surface of the pressing plate respectively, the other end of each locking rod penetrates through the side surface of the inner cavity of the spring cavity and extends into the positioning empty groove, locking springs are movably sleeved at the upper end and the lower end of the outer surface of the positioning rod respectively, and the upper end and the lower end of each locking spring are fixedly connected with the side surface of the inner cavity of the spring cavity and the inner surface of the pressing plate respectively.
Preferably, the stopping mechanism comprises a limiting cavity block, the outer side surface of the limiting cavity block is fixedly connected with the inner side surface of the guide connecting rod, the outer surface of the limiting cavity block is movably sleeved with the side surface of the inner cavity of the guide frame pipe, a baffle is movably sleeved at the top end of the inner cavity of the limiting cavity block, balancing rods are movably sleeved at the left end and the right end of the bottom surface of the baffle, the top end of the balancing rod sequentially penetrates through the bottom surface and the top surface of the baffle and extends to the upper part of the top surface of the baffle, the upper end and the lower end of the balancing rod are respectively fixedly connected with the top surface and the bottom surface of the inner cavity of the limiting cavity block, a penetrating block is fixedly connected in the middle of the top surface of the baffle, the top end of the penetrating block sequentially penetrates through the top surface of the inner cavity of the limiting cavity block and the left end of the inner cavity of the guide frame pipe and extends to the upper part of the top surface of the guide frame pipe, and a stopping spring is fixedly connected in the middle of the bottom surface of the baffle, the bottom end of the stopping spring is fixedly connected with the bottom surface of the inner cavity of the limiting cavity block.
Preferably, the left end of the front middle part of the main shield plate is fixedly provided with a binding belt positioned at the front end of the front surface of the buffer patch, and the right end of the front middle part of the main shield plate is fixedly provided with a holding hand lever positioned at the front end of the front surface of the buffer patch.
Preferably, the top end of the inner side face of the side wing shield plate is provided with an embedded groove, and the size and the shape of the embedded groove are matched with those of the side wing visual plate.
Preferably, the end part of the outer side surface of the positioning block is provided with a locking hole, the size and the shape of the locking hole are matched with those of the locking rod, and the size and the shape of the positioning block are matched with those of the positioning empty groove.
Preferably, the size and the shape of the contraction cavity are matched with those of the inner side of the wing shield plate, and the outer surface of the inner side of the wing shield plate is movably sleeved with the side surface of the inner cavity of the contraction cavity.
Preferably, the left side surface and the right side surface of the guide frame pipe are both provided with openings, and the size and the shape of the openings on the left side and the right side of the guide frame pipe are matched with the size and the shape of the end part of the inner side of the guide connecting rod.
Preferably, the upper side and the lower side of the bottom end of the middle part of the front face of the main shield plate are both provided with pushing holes, and the size and the shape of each pushing hole are matched with those of the pushing plate.
Preferably, the left end and the right end of the top surface of the guide frame pipe are both provided with through holes, and the size and the shape of each through hole are matched with the size and the shape of each through block.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the arrangement of the main shield plate and the flank shield plate, the splicing width between the main shield plate and the flank shield plate can be subjected to adaptive adjustment treatment during use by utilizing the mutual matching of the guide frame pipe, the guide connecting rod, the contraction cavity and the stop mechanism, so that the adaptive adjustment of the use width of the explosion-proof shield can be conveniently carried out aiming at different use environments, and the purpose that the explosion-proof shield can be adjusted aiming at different use width requirements is realized;
the main shield plate and the side wing shield plates are arranged, so that the inner side ends of the side wing shield plates can extend into the shrinkage cavity, and the fixing treatment of the relative positions can be carried out after the inner side ends of the side wing shield plates extend into the shrinkage cavity through the matching treatment between the positioning empty grooves and the locking mechanisms, so that the purpose that the explosion-proof shield can be folded and shrunk when being carried is realized;
the invention also provides a guide frame pipe and a guide connecting rod, and by utilizing the mutual matching of the components in the stopping mechanism, the stopping mechanism can be fixed at the position in the guide frame pipe, and can be quickly opened, so that the aim of quickly adjusting the relative opening and contraction positions between the main shield plate and the side wing shield plate is fulfilled.
Drawings
FIG. 1 is an elevational cross-sectional view of the overall structure of the present invention;
FIG. 2 is an elevational view of the overall construction of the present invention;
FIG. 3 is an elevation view of a collapsed configuration of the present invention;
FIG. 4 is an enlarged view of a portion of the structure of FIG. 1 at A according to the present invention;
fig. 5 is an enlarged view of a portion of the structure shown at B in fig. 1 according to the present invention.
In the figure: 1. a primary shield plate; 101. a spring cavity; 2. a wing shield plate; 3. a guide frame tube; 31. perforating; 4. a guide connecting rod; 5. a contracting cavity; 6. an observation window panel; 7. positioning the empty slot; 8. a locking mechanism; 81. positioning a rod; 82. pressing a plate; 83. pushing the plate; 84. a locking lever; 85. a locking spring; 9. positioning blocks; 10. a side wing visual plate; 11. a protection plate; 12. a stop mechanism; 121. a limiting cavity block; 122. a baffle plate; 123. a balancing pole; 124. a stop spring; 125. block penetrating; 13. a buffer patch; 14. binding tapes; 15. and (4) holding the hand lever.
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 a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-5, the present invention provides a technical solution: the device comprises a main shield plate 1 and a side wing shield plate 2, wherein a guide frame pipe 3 is fixedly arranged on the top surface and the bottom surface of the main shield plate 1, guide connecting rods 4 are movably sleeved on the left side surface and the right side surface of the guide frame pipe 3, the end part of the outer side of each guide connecting rod 4 is fixedly connected with the end part of the inner side surface of the side wing shield plate 2, a stop mechanism 12 positioned in the inner cavity of the guide frame pipe 3 is fixedly connected with the end part of the inner side surface of the guide connecting rod 4, shrinkage cavities 5 are respectively arranged at the left end and the right end of the front surface of the inner cavity of the main shield plate 1, an observation window plate 6 is fixedly sleeved at the top end of the middle part of the front surface of the main shield plate 1, positioning empty grooves 7 positioned in the inner cavity of the main shield plate 1 are respectively arranged at the upper end and the lower end of the middle part of the inner side surface of the shrinkage cavity 5, a locking mechanism 8 is fixedly arranged at the middle part of the front surface of the main shield plate 1, positioning blocks 9 are fixedly arranged at the upper end and the lower end of the inner side surface of the side wing shield plate 2, and a side wing visual plate 10 is fixedly embedded in the top end of the inner side wing shield plate 2, the rear ends of the left side surface and the right side surface of the main shield plate 1 are fixedly provided with a protection plate 11, and the middle part of the front surface of the main shield plate 1 is fixedly provided with a buffer patch 13.
The locking mechanism 8 comprises a positioning rod 81, the upper end and the lower end of the positioning rod 81 are respectively fixedly connected with the middle part of the top surface and the middle part of the bottom surface of the inner cavity of the spring cavity 101, a pressing plate 82 is movably sleeved at the top end and the bottom end of the outer surface of the positioning rod 81, the outer surface of the pressing plate 82 is movably sleeved with the top part and the bottom side surface of the inner cavity of the spring cavity 101, a push plate 83 is fixedly connected with the middle part of the front surface of the pressing plate 82, the left end and the right end of the outer side surface of the pressing plate 82 are respectively fixedly connected with a locking rod 84, the other end of the locking rod 84 penetrates through the side surface of the inner cavity of the spring cavity 101 and extends into the positioning empty groove 7, a locking spring 85 is movably sleeved at the upper end and the lower end of the outer surface of the positioning rod 81, the upper end and the lower end of the locking spring 85 are respectively fixedly connected with the side surface of the inner cavity of the spring cavity 101 and the inner side surface of the pressing plate 82, the locking mechanism 8 can be used when the shield side plate 2 is accommodated in the contraction cavity 5, the relative position between the main shield plate 1 and the lateral shield plate 2 is matched with the positioning block 9 for fixing treatment, so that the lateral shield plate 2 does not slide out of the interior of the shrinkage cavity 5 when the lateral shield plate 2 is carried.
The stopping mechanism 12 comprises a limiting cavity block 121, the outer side surface of the limiting cavity block 121 is fixedly connected with the inner side surface of the guide connecting rod 4, the outer surface of the limiting cavity block 121 is movably sleeved with the side surface of the inner cavity of the guide frame tube 3, a baffle plate 122 is movably sleeved at the top end of the inner cavity of the limiting cavity block 121, balancing rods 123 are movably sleeved at the left end and the right end of the bottom surface of the baffle plate 122, the top end of the balancing rods 123 sequentially penetrates through the bottom surface and the top surface of the baffle plate 122 and extends to the upper part of the top surface of the baffle plate 122, the upper end and the lower end of the balancing rods 123 are respectively fixedly connected with the top surface and the bottom surface of the inner cavity of the limiting cavity block 121, a penetrating block 125 is fixedly connected to the middle part of the top surface of the baffle plate 122, the top end of the penetrating block 125 sequentially penetrates through the top surface of the inner cavity of the limiting cavity block 121 and the top end of the left side of the inner cavity of the guide frame tube 3 and extends to the upper part of the top surface of the guide frame tube 3, a stopping spring 124 is fixedly connected with the bottom surface of the stopping spring 124, by means of the stop mechanism 12, the relative position between the guide frame tube 3 and the guide connecting rod 4 can be adjusted for adapting the relative length position between the main shield 1 and the wing shield 2.
The left end fixed mounting in the middle part of main shield board 1 front has the ligature area 14 that is located the front end of buffering paster 13, the right-hand member fixed mounting in the middle part of main shield board 1 front has the hand lever 15 of holding that is located the front end of buffering paster 13, through ligature area 14 and the setting of holding hand lever 15, can through ligature area 14 ligature arm, and let the palm hold main hand lever 15 of holding, make buffering paster 13 can contact the arm surface, be used for letting buffering paster 13 form buffer protection's effect to the arm.
The embedded groove has been seted up on the top of 2 medial surfaces of flank shield plate, and the size and the shape of embedded groove and the size and the shape looks adaptation of the visual board 10 of flank, the setup of embedded groove can let the visual board 10 of flank install wherein for flank shield plate 2 is when the shrink cavity of income 5 is inside, makes observation luffer boards 6 can not receive the unable operation of observing of the influence of flank shield plate 2.
The end part of the outer side surface of the positioning block 9 is provided with a locking hole, the size and the shape of the locking hole are matched with those of the locking rod 84, the size and the shape of the positioning block 9 are matched with those of the positioning hollow groove 7, and the locking hole is formed to enable the locking rod 84 to be inserted into the locking hole, so that the position of the side shield plate 2 in the contraction cavity 5 can be conveniently locked and unlocked.
The size and the shape of the contraction cavity 5 are matched with those of the inner side of the wing shield plate 2, the outer surface of the inner side of the wing shield plate 2 is movably sleeved with the side surface of the inner cavity of the contraction cavity 5, and the contraction cavity 5 is arranged to provide a storage space for the inner cavity of the main shield plate 1 for the wing shield plate 2 to store.
The left side surface and the right side surface of the guide frame pipe 3 are both provided with openings, the size and the shape of the openings on the left side and the right side of the guide frame pipe 3 are matched with the size and the shape of the end part of the inner side of the guide connecting rod 4, and the end part of the inner side of the guide connecting rod 4 can be inserted into the openings in the arrangement mode, so that the guide connecting rod 4 can be adjusted in the position of the left side and the right side in the inner cavity of the guide frame pipe 3.
The promotion hole has all been seted up to the upper and lower both sides of main shield plate 1 front middle part bottom, promotes the size and the shape in hole and the size and the shape looks adaptation of push pedal 83, and the setup in promotion hole can let push pedal 83 carry out the adjustment of height about wherein for carry out convenient quick adjustment processing to locking mechanical system 8's inside subassembly.
Both ends have all been seted up the perforation 31 about the leading truck pipe 3 top surface, and the size and the shape of perforation 31 and the size and the shape looks adaptation of wearing piece 125, and the seting up of perforation 31 can let wear piece 125 and wear out therefrom, for providing the locking of relative position between leading truck pipe 3 and the guide link 4 and handle to through pressing the piece 125, alright remove the relative position locking between leading truck pipe 3 and the guide link 4 and handle.
The working principle is as follows: when in use, the invention firstly pushes the upper and lower push plates 83 in opposite directions, so that the push plates 83 can drive the locking rod 84 to move towards the inside of the spring cavity 101, the locking rod 84 can withdraw from the locking hole formed on the inner side surface of the positioning block 9, the wing shield plate 2 can move towards the outside inside of the contraction cavity 5, the guide connecting rod 4 can move towards the outside inside of the guide frame pipe 3 while the wing shield plate 2 moves, until the through block 125 can pass through the top end of the through hole 31, so that the relative position between the guide frame pipe 3 and the guide connecting rod 4 can be fixed, then the observation window plate 6 is positioned above, and the arm is placed on the front surface of the buffer patch 13, the binding band 14 binds the left end of the arm, after binding and fastening, the outer surface of the holding rod 15 can be grasped by hand, so that normal use operation can be carried out, when needs are folded and stored, only need press and wear piece 125, make and wear piece 125 and can push the inside of leading truck pipe 3, make the inboard tip of guide connecting rod 4 can push the inside of leading truck pipe 3, make flank shield 2 can insert the inside of shrink cavity 5, before locating piece 9 imbeds the inside of location dead slot 7, need stir push pedal 83 in reverse, make locating piece 9 can imbed the inside of location dead slot 7, and release push pedal 83 simultaneously, make in the locking hole that locking lever 84 can insert the side of locating piece 9 can.
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 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 (10)
1. The utility model provides a security protection is with folding explosion-proof shield convenient to carry, includes main shield board (1) and flank shield board (2), its characterized in that: the guide frame pipe (3) is fixedly mounted on the top surface and the bottom surface of the main shield plate (1), the guide connecting rod (4) is movably sleeved on the left side surface and the right side surface of the guide frame pipe (3), the end part of the outer side of the guide connecting rod (4) is fixedly connected with the end part of the inner side surface of the side wing shield plate (2), the stop mechanism (12) positioned in the inner cavity of the guide frame pipe (3) is fixedly connected with the end part of the inner side surface of the guide connecting rod (4), the left end and the right end of the inner cavity of the main shield plate (1) are both provided with a shrinkage cavity (5), the top end of the front middle part of the inner cavity of the main shield plate (1) is fixedly sleeved with an observation window plate (6), the upper end and the lower end of the middle part of the inner side surface of the shrinkage cavity (5) are both provided with positioning empty grooves (7) positioned in the inner cavity of the main shield plate (1), and the middle part of the front inner cavity of the main shield plate (1) is fixedly mounted with a locking mechanism (8), the utility model discloses a shield plate, including main shield plate (1), the equal fixed mounting in both ends has locating piece (9) about the medial surface of flank shield plate (2), the fixed embedding in top of flank shield plate (2) medial surface has the visual board of flank (10), the rear end fixed mounting of main shield plate (1) left and right sides face has guard plate (11), the positive middle part fixed mounting of main shield plate (1) has buffering paster (13).
2. The portable folding explosion-proof shield for security and protection of claim 1, which is characterized in that: the locking mechanism (8) comprises a positioning rod (81), the upper end and the lower end of the positioning rod (81) are respectively fixedly connected with the middle part of the top surface and the middle part of the bottom surface of the inner cavity of the spring cavity (101), the top end and the bottom end of the outer surface of the positioning rod (81) are movably sleeved with a pressing plate (82), the outer surface of the pressure plate (82) is movably sleeved with the top and the bottom side of the inner cavity of the spring cavity (101), the middle part of the front surface of the pressure plate (82) is fixedly connected with a push plate (83), the left end and the right end of the outer side surface of the pressure plate (82) are fixedly connected with locking rods (84), the other end of the locking rod (84) penetrates through the side surface of the inner cavity of the spring cavity (101) and extends to the inside of the positioning empty groove (7), the upper end and the lower end of the outer surface of the positioning rod (81) are movably sleeved with locking springs (85), the upper end and the lower end of the locking spring (85) are respectively fixedly connected with the side surface of the inner cavity of the spring cavity (101) and the inner side surface of the pressing plate (82).
3. The portable folding explosion-proof shield for security and protection of claim 1, which is characterized in that: stop mechanism (12) including spacing cavity piece (121), the lateral surface of spacing cavity piece (121) and the medial surface fixed connection of guide link (4), the surface of spacing cavity piece (121) and the side activity of leading truck pipe (3) inner chamber cup joint, baffle (122) have been cup jointed in the top activity of spacing cavity piece (121) inner chamber, balancing pole (123) have been cup jointed in the equal activity in both ends about baffle (122) bottom surface, the top of balancing pole (123) runs through the bottom surface and the top surface of baffle (122) in proper order and extends to the upper portion of baffle (122) top surface, the upper and lower both ends of balancing pole (123) respectively with the top surface and the bottom surface fixed connection of spacing cavity piece (121) inner chamber, the middle part fixedly connected with of baffle (122) top surface wears piece (125), the top of wearing piece (125) runs through the top surface of spacing cavity piece (121) inner chamber and the left top of leading truck pipe (3) inner chamber in proper order and extends to leading truck pipe (3) (truck pipe (4), (125) 3) The upper portion of top surface, the middle part fixedly connected with of baffle (122) bottom surface stops spring (124), the bottom of stopping spring (124) and the bottom surface fixed connection of spacing cavity block (121) inner chamber.
4. The portable folding explosion-proof shield for security and protection of claim 1, which is characterized in that: the left end fixed mounting in the middle part of main shield board (1) front has ligature area (14) that are located buffering paster (13) front end, the right-hand member fixed mounting in the middle part of main shield board (1) front has the handspike (15) of gripping that are located buffering paster (13) front end.
5. The portable folding explosion-proof shield for security and protection of claim 1, which is characterized in that: the top end of the inner side surface of the side wing shield plate (2) is provided with an embedded groove, and the size and the shape of the embedded groove are matched with those of the side wing visual plate (10).
6. The portable folding explosion-proof shield for security and protection of claim 1, which is characterized in that: the end part of the outer side surface of the positioning block (9) is provided with a locking hole, the size and the shape of the locking hole are matched with those of the locking rod (84), and the size and the shape of the positioning block (9) are matched with those of the positioning empty groove (7).
7. The portable folding explosion-proof shield for security and protection of claim 1, which is characterized in that: the size and the shape of the contraction cavity (5) are matched with those of the inner side of the flank shield plate (2), and the outer surface of the inner side of the flank shield plate (2) is movably sleeved with the side surface of the inner cavity of the contraction cavity (5).
8. The portable folding explosion-proof shield for security and protection of claim 1, which is characterized in that: the left side face and the right side face of the guide frame pipe (3) are both provided with openings, and the size and the shape of the openings on the left side and the right side of the guide frame pipe (3) are matched with the size and the shape of the end part of the inner side of the guide connecting rod (4).
9. The portable folding explosion-proof shield for security and protection of claim 1, which is characterized in that: the upper side and the lower side of the bottom end of the middle part of the front surface of the main shield plate (1) are provided with pushing holes, and the size and the shape of each pushing hole are matched with those of the pushing plate (83).
10. The portable folding explosion-proof shield for security and protection of claim 1, which is characterized in that: both ends all have seted up perforation (31) about leading truck pipe (3) top surface, the size and the shape of perforation (31) and the size and the shape looks adaptation of wearing piece (125).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210694756.5A CN114963877B (en) | 2022-06-20 | 2022-06-20 | Folding anti-explosion shield for security protection convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210694756.5A CN114963877B (en) | 2022-06-20 | 2022-06-20 | Folding anti-explosion shield for security protection convenient to carry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114963877A true CN114963877A (en) | 2022-08-30 |
| CN114963877B CN114963877B (en) | 2023-11-03 |
Family
ID=82971840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210694756.5A Active CN114963877B (en) | 2022-06-20 | 2022-06-20 | Folding anti-explosion shield for security protection convenient to carry |
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| RU87790U1 (en) * | 2009-07-28 | 2009-10-20 | ЗАО "ФОРТ Технология" | ARMOR DEFENSE FOR INDIVIDUAL PROTECTION AND MOBILE ARMOR DEFENSE FOR INDIVIDUAL PROTECTION |
| US20100043629A1 (en) * | 2005-04-25 | 2010-02-25 | John Carberry | Portable Protection Device |
| KR101825123B1 (en) * | 2017-12-13 | 2018-02-06 | (주)대산플랜트 | Foldable armor shield with improved portability |
| CN211317068U (en) * | 2019-12-18 | 2020-08-21 | 山东金帅才信息技术有限公司 | Anti-riot alarm device |
| CN211346538U (en) * | 2019-12-12 | 2020-08-25 | 刘秀敏 | Multifunctional folding shield |
| CN211601736U (en) * | 2019-12-30 | 2020-09-29 | 安徽五八五八警用装备器材有限公司 | Metal explosion-proof shield that operability is good |
| US10955223B1 (en) * | 2018-07-06 | 2021-03-23 | Innovative Armor Systems, Ltd. Co. | Folding shield |
| CN216645079U (en) * | 2021-07-28 | 2022-05-31 | 七兵堂国际安保集团有限公司 | It is alert with explosion-proof shield of folded cascade |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20100043629A1 (en) * | 2005-04-25 | 2010-02-25 | John Carberry | Portable Protection Device |
| RU87790U1 (en) * | 2009-07-28 | 2009-10-20 | ЗАО "ФОРТ Технология" | ARMOR DEFENSE FOR INDIVIDUAL PROTECTION AND MOBILE ARMOR DEFENSE FOR INDIVIDUAL PROTECTION |
| KR101825123B1 (en) * | 2017-12-13 | 2018-02-06 | (주)대산플랜트 | Foldable armor shield with improved portability |
| US10955223B1 (en) * | 2018-07-06 | 2021-03-23 | Innovative Armor Systems, Ltd. Co. | Folding shield |
| CN211346538U (en) * | 2019-12-12 | 2020-08-25 | 刘秀敏 | Multifunctional folding shield |
| CN211317068U (en) * | 2019-12-18 | 2020-08-21 | 山东金帅才信息技术有限公司 | Anti-riot alarm device |
| CN211601736U (en) * | 2019-12-30 | 2020-09-29 | 安徽五八五八警用装备器材有限公司 | Metal explosion-proof shield that operability is good |
| CN216645079U (en) * | 2021-07-28 | 2022-05-31 | 七兵堂国际安保集团有限公司 | It is alert with explosion-proof shield of folded cascade |
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| CN114963877B (en) | 2023-11-03 |
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