CN221171658U - Folding bracket - Google Patents

Abstract

The utility model discloses a folding bracket, which comprises a first bracket body and a second bracket body, wherein the first bracket body is hinged with the second bracket body, the surfaces of the first bracket body and the second bracket body are respectively provided with a first installation groove in a concave manner, a support piece is connected in the first installation grooves in a folding manner, the rear end of the first installation groove is provided with a second installation groove in a concave manner, a support rod is connected in the second installation groove in a folding manner, the front end of the support rod is arranged in the support piece, the front end of the support rod is provided with locking nails, two sides of the support piece are respectively provided with a plurality of locking grooves in a concave manner, and when the folding bracket is unfolded, the locking nails are inserted into one of the locking grooves so as to lock different use angles of the support piece.

Description

Folding bracket

Technical Field

The utility model belongs to the technical field of supports, and particularly relates to a folding support which is convenient to carry and is used for notebook computers, tablet computers and the like.

Background

With the popularity of mobile office and entertainment, portable devices such as notebook computers, tablet computers, etc. have become an integral part of the life of people, however, when using these devices, users often face the problem of finding proper support to keep the device in use at a proper angle, and conventional holders have a problem of use angle fixity.

Conventional folding stand designs generally include a stand body with a support member attached to a lower surface thereof that can be folded by a user to hold the device or folded for portability and storage. However, this conventional design has some problems, mainly focused on the angular adjustment of the support.

Lack of locking mechanism: the support of the conventional bracket generally lacks a means for locking, so that the use angle thereof is often fixed when the support is unfolded, which causes a problem that the user cannot adjust the angle of the support according to specific needs.

Unstable angular adjustment: due to the lack of a locking mechanism, conventional brackets often do not provide sufficient stability when a user attempts to adjust the angle of the support, which may result in the support rocking or being loose during use, affecting the use experience of the device.

Single use angle: due to the lack of locking components, conventional stents generally provide only one angle of use after deployment, and cannot meet the requirements of users for angular changes in different environments.

Disclosure of utility model

Aiming at the technical problems in the background art, the utility model aims to provide a folding bracket which can lock different use angles according to the requirements of users, ensures that the bracket is stable and firm in use, has a simple structure and is convenient for users to fold and carry, so as to solve the technical problems in the background art.

In order to achieve the above purpose, the present utility model provides the technical scheme: the utility model provides a folding support, including first support body and second support body, articulated connection between this first support body and this second support body, this first support body and this second support body are all concave to be equipped with first mounting groove on the surface, folding connection has support piece in this first mounting groove, this first mounting groove rear end is concave to be equipped with the second mounting groove, folding connection has the bracing piece in this second mounting groove, this bracing piece front end sets up in this support piece, this bracing piece front end is equipped with the locking nail, this support piece both sides are concave to be equipped with a plurality of locking grooves, during the expansion, this locking nail is inserted and is established in one of them locking groove, in order to realize locking this support piece different use angles.

Further, a connecting slot is formed in the surface of the support piece, a connecting rod portion is arranged at the front end of the support rod, the size of the connecting slot is larger than that of the connecting rod portion, and the connecting rod portion is arranged in the connecting slot.

Further, the two sides of the connecting slot are oppositely concavely provided with a placing groove, the size of the placing groove is larger than that of the locking nail, and the locking nail is arranged in the placing groove when the locking nail is folded.

Further, the front ends of the first bracket body and the second bracket body are oppositely concavely provided with a hinge groove, a connecting block is arranged in the hinge groove, and the first bracket body and the second bracket body are connected in a hinge manner by penetrating through the connecting block through a connecting shaft.

Further, the free ends of the first bracket body and the second bracket body are respectively provided with a bracket connection position, the bracket connection positions are connected with a bracket inner rod, the bracket connection positions are concavely provided with bracket connection grooves, one end of each bracket inner rod is provided with a bracket connection end, and the bracket connection ends are arranged in the bracket connection grooves and are hinged and connected through connecting shafts.

Further, the outer side of the inner rod of the support is telescopically sleeved with the outer rod of the support, the surface of the inner rod of the support is concavely provided with a sliding groove, the inner front end of the outer rod of the support is convexly provided with a sliding lug, and the sliding lug can be slidably connected in the sliding groove.

Further, the free end of the support outer rod is provided with a support position, a support part is arranged in the support position, the rear end of the support position is concavely provided with a connecting groove, the rear end of the support part is provided with a connecting convex part, and the connecting convex part is arranged in the connecting groove and is hinged and connected through a connecting shaft.

Further, a convenient slot is formed in one side of the first bracket body and one side of the second bracket body, and the convenient slot is communicated with the first mounting groove.

Further, a plurality of antiskid sheets are adhered and fixed on the upper surfaces of the first bracket body, the second bracket body and the bracket outer rod.

Further, the second mounting groove communicates with the first mounting groove.

The utility model has the following advantages: the folding support comprises a first support body and a second support body, wherein the inner surfaces of the first support body and the second support body are both concavely provided with a first mounting groove, a support piece is connected in the first mounting groove in a folding manner, a second mounting groove is concavely formed in the rear end of the first mounting groove, a support rod is connected in the second mounting groove in a folding manner, the front end of the support rod is arranged in the support piece, the front end of the support rod is connected with locking nails, a plurality of locking grooves are concavely formed in the opposite sides of the support piece, and when the support rod is unfolded, the locking nails are inserted into the locking grooves, so that the use angles of the support piece are locked.

Drawings

Fig. 1 is a schematic perspective view of the unfolded state of the present utility model.

Fig. 2 is a schematic diagram showing the front structure of the support bar locking support member of the present utility model.

Fig. 3 is a schematic view showing an exploded structure of the support rod, the support member and the bracket body according to the present utility model.

Fig. 4 is a schematic view of the support structure of the present utility model.

Fig. 5 is a schematic view of a hinge connection structure of a first bracket body and a second bracket body according to the present utility model.

Fig. 6 is a schematic view showing an exploded structure of the bracket body, the bracket inner rod, the bracket outer rod and the supporting member of the present utility model.

Fig. 7 is a schematic sectional structure of the inner and outer stent rods according to the present utility model.

Fig. 8 is a schematic view of the folded and unfolded state usage structure of the present utility model.

Reference numerals: a first bracket body 10; a second bracket body 20; a first mounting groove 11; a support 21; a second mounting groove 12; a support bar 22; a connection groove 211; a connecting rod portion 221; locking pin 222; a locking groove 212; placement grooves 213; a hinge groove 13; a connection block 23; a bracket attachment location 14; a bracket inner rod 24; a bracket connection groove 141; a bracket connection end 241; a bracket outer rod 25; a slide groove 242; a sliding projection 251; a support location 252; a support member 26; a connection slot 252a; a connection protrusion 261; a convenient slot 15; and a non-slip sheet 16.

Detailed Description

As shown in fig. 1 to 8, a folding bracket includes a first bracket body 10 and a second bracket body 20, wherein the first bracket body 10 and the second bracket body 20 are hinged with each other, so that the first bracket body 10 and the second bracket body 20 can be folded, carried or unfolded for use, and the folding bracket is convenient for a user to carry and use.

The inner surfaces of the first bracket body 10 and the second bracket body 20 are concavely provided with a first mounting groove 11, a supporting piece 21 is connected in the first mounting groove 11, a first through hole is formed between the supporting piece 21 and the rear side of the first mounting groove 11, and the supporting piece 21 is connected in a hinged manner in the first through hole through a connecting shaft in a penetrating manner, so that the supporting piece 21 can be connected in the first mounting groove 11 in a folding manner.

The rear end of the first installation groove 11 is concavely provided with a second installation groove 12, the second installation groove 12 is communicated with the first installation groove 11, a supporting rod 22 is connected in the second installation groove 12, a second through hole is formed between the supporting rod 22 and the rear side of the second installation groove 12, and the supporting rod 22 is penetrated in the second through hole through a connecting shaft to be hinged and connected, so that the supporting rod 22 can be connected in the second installation groove 12 in a folding way.

In a specific implementation, the surface of the supporting member 21 is provided with a connecting slot 211, the front end of the supporting rod 22 is provided with a connecting rod part 221, the size of the connecting slot 211 is larger than that of the connecting rod part 221, the connecting rod part 221 is arranged in the connecting slot 211, the front end of the connecting rod part 221 is connected with a locking nail 222, the left side and the right side of the front end of the connecting slot 211 are oppositely concavely provided with a plurality of locking slots 212 matched with the locking nail 222, when the supporting member 21 is used, firstly, the supporting member 21 is unfolded to a proper angle, then, the supporting rod 22 is unfolded to be matched with the supporting member 21, and the locking nail 222 is inserted into the locking slots 212 to be locked, so that the supporting member 21 and the supporting rod 22 are fixed at a required use angle, the selected angle can be stably maintained when the bracket is used, the firm support of a supporting object is ensured, and a user can also insert the locking nail 222 into different locking slots 212 according to requirements, so that the supporting member 21 can stably adjust different use angles to meet the use requirements of the user, and the supporting member 21 is easy and convenient to use.

The two opposite sides of the connecting slot 211 are concavely provided with a placing groove 213, the placing groove 213 is arranged at the rear part of the locking groove 212, the size of the placing groove 213 is larger than that of the locking nail 222, and when the supporting member 21 and the supporting rod 22 are folded, the locking nail 222 is arranged in the placing groove 213, so that the folding is convenient and the folding is flush.

The front ends of the first bracket body 10 and the second bracket body 20 are concavely provided with a hinging groove 13, the hinging groove 13 is provided with a connecting block 23, the connecting block 23 and the hinging groove 13 are oppositely provided with a third perforation, and the connecting block is penetrated in the third perforation through a connecting shaft for hinging connection. Thereby hingedly connecting the first and second bracket bodies 10 and 20.

The free ends of the first bracket body 10 and the second bracket body 20 are respectively provided with a bracket connecting position 14, the bracket connecting position 14 is connected with a bracket inner rod 24, the bracket connecting position 14 is concavely provided with a bracket connecting groove 141, one end of the bracket inner rod 24 facing the bracket connecting position 14 is provided with a bracket connecting end 241 matched with the bracket connecting groove 141, the bracket connecting end 241 is arranged in the bracket connecting groove 141 and is hinged and connected through a connecting shaft, so that the bracket inner rod 24 can be respectively connected with the free ends of the first bracket body 10 and the second bracket body 20 in a folding way.

The outer side of the inner support rod 24 is sleeved with the outer support rod 25, the surface of the inner support rod 24 is concavely provided with a sliding groove 242, the inner front end of the outer support rod 25 is convexly provided with a sliding lug 251 matched with the sliding groove 242, the sliding lug 251 is slidably arranged in the sliding groove 242, so that the outer support rod 25 can be sleeved on the outer side of the inner support rod 24 in a telescopic manner, and when the telescopic support rod is used, the outer support rod 25 can be downwards and slidingly unfolded along the inner support rod 24 or upwards and slidingly retracted according to requirements, so that the telescopic effect is realized, and the telescopic support rod is convenient for a user to adjust and use.

The free end of the support outer rod 25 is provided with a support position 252, the support position 252 is internally provided with a support part 26, the rear end of the support position 252 is concavely provided with a connecting groove position 252a, the rear end of the support part 26 is provided with a connecting convex part 261 matched with the connecting groove position 252a, the connecting convex part 261 is arranged in the connecting groove position 252a and is hinged and connected through a connecting shaft, so that the support part 26 can be arranged in the support position 252 in a folding way, and when in use, the connecting convex part 261 of the support part 26 can be unfolded along the connecting groove position 252a by 90 degrees, so that the support part 26 is unfolded to support the bottom of an object, and the object is prevented from sliding downwards when in use.

One side of the first bracket body 10 and one side of the second bracket body 20 are respectively provided with a convenient slot 15, the convenient slots 15 are communicated with the first mounting groove 11, and a user can conveniently unfold the supporting piece 21 from the first mounting groove 11 through the convenient slots 15.

The upper surfaces of the first support body 10, the second support body 20 and the support outer rod 25 are adhered and fixed with a plurality of anti-slip sheets 16, and the anti-slip sheets 16 can prevent objects from sliding when being used on the support, so that the support is more stable to use.

When in use, when folding from the unfolding state, the supporting part 26 is folded back into the supporting position 252, the outer support rod 25 is slid upwards and retracted to the outer side of the inner support rod 24, and is folded towards the first support body 10 and the second support body 20 respectively, then the supporting part 21 is pushed relatively, the locking nail 222 is separated from the locking groove 212, the supporting rod 22 is pushed inwards, the supporting part 21 is pushed inwards, and the supporting rod 22 is driven to fold and reset simultaneously, and then the first support body 10 and the second support body 20 are folded relatively, so that a rectangular support is formed, and the folding is simple and convenient for a user to carry.

The connecting shaft is a hinge, a rotating shaft or other similar connecting components.

In summary, the inner surfaces of the first bracket body 10 and the second bracket body 20 are both concavely provided with the first installation groove 11, the first installation groove 11 is connected with the supporting member 21 in a folding manner, the rear end of the first installation groove 11 is concavely provided with the second installation groove 12, the second installation groove 12 is connected with the supporting rod 22 in a folding manner, the front end of the supporting rod 22 is arranged in the supporting member 21, the front end of the supporting rod 22 is connected with the locking nail 222, the two sides of the supporting member 21 are concavely provided with the plurality of locking grooves 212 relatively, and when the locking nail 222 is inserted into the locking grooves 212 during unfolding, so that the using angle of the supporting member is locked.

Claims (10)

1. The utility model provides a folding support, a serial communication port, including first support body (10) and second support body (20), articulated connection between this first support body (10) and this second support body (20), this first support body (10) and this second support body (20) surface all are concave to be equipped with first mounting groove (11), folding connection has support piece (21) in this first mounting groove (11), this first mounting groove (11) rear end concave is equipped with second mounting groove (12), folding connection has bracing piece (22) in this second mounting groove (12), this bracing piece (22) front end sets up in this support piece (21), this bracing piece (22) front end is equipped with locking nail (222), this support piece (21) both sides concave are equipped with a plurality of locking grooves (212), during the expansion, this locking nail (222) are inserted and are established in one of them this locking groove (212) to realize locking this support piece different use angles.

2. The folding bracket as set forth in claim 1, characterized in that a connection slot (211) is opened on the surface of the supporting member (21), a connection bar portion (221) is provided at the front end of the supporting bar (22), the connection slot (211) has a size larger than that of the connection bar portion (221), and the connection bar portion (221) is disposed in the connection slot (211).

3. The folding bracket as set forth in claim 2, characterized in that the connecting slot (211) is provided with a placement groove (213) at opposite sides thereof, the placement groove (213) being larger than the locking pin (222), and the locking pin (222) being disposed in the placement groove (213) when folded.

4. The folding bracket as claimed in claim 1, characterized in that the front ends of the first bracket body (10) and the second bracket body (20) are concavely provided with a hinge groove (13), a connecting block (23) is provided in the hinge groove (13), and the first bracket body and the second bracket body are hinged through the connecting block (23) by a connecting shaft.

5. The folding bracket as claimed in claim 1, characterized in that the free ends of the first bracket body (10) and the second bracket body (20) are provided with bracket connection positions (14), the bracket connection positions (14) are connected with bracket inner rods (24), the bracket connection positions (14) are concavely provided with bracket connection grooves (141), one ends of the bracket inner rods (24) are provided with bracket connection ends (241), and the bracket connection ends (241) are arranged in the bracket connection grooves (141) and are hinged through connecting shafts.

6. The folding bracket as claimed in claim 5, wherein the outer side of the inner bracket rod (24) is telescopically coupled with the outer bracket rod (25), the inner bracket rod (24) has a concave sliding groove (242), the inner front end of the outer bracket rod (25) is convexly provided with a sliding projection (251), and the sliding projection (251) is slidably connected in the sliding groove (242).

7. The folding bracket as claimed in claim 6, characterized in that the free end of the bracket outer rod (25) is provided with a support position (252), a support member (26) is provided in the support position (252), a connection groove (252 a) is concavely provided at the rear end of the support position (252), a connection protrusion (261) is provided at the rear end of the support member (26), and the connection protrusion (261) is provided in the connection groove (252 a) and is hinged by a connection shaft.

8. The folding bracket as set forth in claim 1, characterized in that the first bracket body (10) and the second bracket body (20) are provided with a convenient slot (15) on one side, and the convenient slot (15) is communicated with the first installation groove (11).

9. The folding bracket as set forth in claim 6, characterized in that the upper surfaces of the first bracket body (10), the second bracket body (20) and the bracket outer rod (25) are adhered and fixed with a plurality of non-slip sheets (16).

10. A folding bracket as claimed in claim 1, characterized in that the second mounting recess (12) communicates with the first mounting recess (11).