Book stand matched with vehicle-mounted bookshelf

Abstract

The utility model relates to a book stand matched with a vehicle-mounted bookshelf. According to the technical scheme, the bookshelf comprises a bookshelf body, a plurality of bearing plates are arranged in the bookshelf body at intervals, the front ends of the bearing plates incline upwards, a baffle perpendicular to each bearing plate is fixed to the rear end of each bearing plate, a through groove is formed in each baffle in the length direction, and a plurality of wedge-shaped protrusions are symmetrically arranged on the rear end face of each baffle at intervals along the two sides of the corresponding through groove. An L-shaped plate is arranged on the front side of the baffle, the orientation of a transverse plate of the L-shaped plate is consistent with the orientation of the wedge faces of the wedge-shaped protrusions, a vertical rod is installed on the transverse plate of the L-shaped plate in a penetrating and sliding mode, the lower end of the vertical rod penetrates through the through groove and is provided with a pin shaft, and the pin shaft can be installed between every two adjacent wedge-shaped protrusions. According to the vehicle-mounted bookshelf, the grooves are formed in the baffles of the vehicle-mounted bookshelf to provide supporting and mounting positions for moving and locking of the bookends, auxiliary supporting does not need to be added, and the situation that books are scraped is avoided.

Description

Technical Field

[0001] The utility model relates to the field of vehicle-mounted book racks and matching equipment, in particular to a book stand matching the vehicle-mounted book rack. Background Art

[0002] As the name suggests, a car-mounted book rack is a book rack installed on a car. For example, a bus-type mobile library used by public welfare organizations to organize book sales in rural areas, or a book sales car modified by an individual for profit, all require a car-mounted book rack.

[0003] At present, the common vehicle-mounted book rack is to install the multi-layer bearing plate of the book rack in an inclined manner, and set a baffle at the back of the bearing plate, and place the books on the inclined bearing plate, which can effectively prevent the books from falling off the book rack when the vehicle moves. For example, the application number is: 201110185934.3, and the patent name is: A combined bookshelf, which provides a bookshelf with an inclined bearing part, which can effectively reduce the risk of books scattering when used in a vehicle environment.

[0004] However, in actual use, when the load plate of such bookshelf is not fully loaded, bookends and position-limiting fixation are required. Traditional bookends are all pressed by books at the bottom and blocked by the uprights. The blocking effect of the bookends depends entirely on friction. For vehicle-mounted bookshelves, such bookends cannot meet the use requirements on bumpy roads. At present, the application number is: 201120250268.2, and the patent name is: A wall-mounted bookshelf with iron bookends. This type of bookshelf provides a bookend that is slidably mounted on the load plate and can be locked with the load plate to solve the problem of insufficient blocking force of traditional bookends. However, in order to fix this type of bookend with the bookshelf, either auxiliary support components are added, or slots are cut on the load-bearing part of the bookshelf, and load-bearing components such as screws or slide rails are added. The added components are only for supporting the bookends, which not only affects the appearance of the bookshelf, but also hinders the taking of books. However, if grooves are formed on the bearing part of the bookshelf, when taking out books, the grooves may scratch the books and cause secondary damage to the books, and the bearing capacity of the bearing part of the bookshelf after the grooves is formed will also be reduced.

[0005] Therefore, the above method cannot be directly applied to the vehicle-mounted bookshelf. For this reason, the present application designs a book stand specifically used on the vehicle-mounted bookshelf, which improves the shortcomings of the existing book stands. Utility Model Content

[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a book stand matched with a vehicle-mounted bookshelf, which effectively solves the problems raised in the background technology.

[0007] The technical solution to the problem includes a U-shaped bookshelf body with an opening facing downward, a plurality of bearing plates arranged at intervals inside the bookshelf body, the front end of the bearing plates being inclined upward, a baffle plate perpendicular to the bearing plate being fixed at the rear end of each bearing plate, a through groove being opened on the baffle plate along its length, a plurality of wedge-shaped protrusions being symmetrically arranged at intervals on the rear end surface of the baffle plate along both sides of the through groove, an L-shaped plate being arranged on the front side of the baffle plate, the direction of the cross plate of the L-shaped plate being consistent with the direction of the wedge surface of the wedge-shaped protrusion, a vertical rod being passed through and slidably installed on the cross plate of the L-shaped plate, the lower end of the vertical rod being passed through the through groove and being installed with a pin shaft, the pin shaft being installable between two adjacent wedge-shaped protrusions, and a spring being sleeved on the upper end of the vertical rod to reset it.

[0008] Preferably, a connecting plate is fixed to each of the two ends of the bookshelf body, and a mounting hole is provided on the connecting plate.

[0009] Preferably, reinforcing ribs are provided between the transverse plate and the support plate of the L-shaped plate.

[0010] Preferably, a columnar protrusion is provided on the horizontal plate of the L-shaped plate, and the vertical rod passes through and is slidably mounted on the columnar protrusion.

[0011] Preferably, a stopper is provided at the upper end of the vertical rod, one end of the spring is fixed on the stopper, and the other end of the spring is fixed on the cylindrical protrusion.

[0012] Preferably, a sleeve is provided at the lower end of the vertical rod, and the pin is detachably installed in the sleeve.

[0013] The advantages of the utility model are:

[0014] Advantages 1. This device makes grooves on the baffle of the vehicle-mounted bookshelf to provide support and installation positions for the movement and locking of the bookends. It does not need to add auxiliary supports and can effectively utilize the baffles. In addition, the grooves on the baffles will not scratch the books when they are put on the shelves, making this device more suitable for vehicle-mounted bookshelves and overcoming the adverse effects of traditional bookends on bookshelves.

[0015] Advantage 2: The book stand has a simple structure and can be directly pushed to move. After it is in place, it can be directly positioned under the blocking effect of the wedge-shaped protrusion and the pin shaft. When releasing the book, you only need to press the vertical rod to disengage the pin shaft from the wedge-shaped protrusion to slide left and right. The operation is simple and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the display effect of the utility model on the front of the bookshelf.

[0017] Figure 2 This is a three-dimensional diagram of the display effect of the utility model on the back side of the bookshelf.

[0018] Figure 3It is a partial three-dimensional schematic diagram of the book stand of the utility model being installed on a bookshelf.

[0019] In the figure: bookshelf body 1, bearing plate 2, baffle 3, through groove 4, wedge-shaped protrusion 5, L-shaped plate 6, vertical rod 7, pin 8, spring 9, connecting plate 10, columnar protrusion 11, stopper 12, sleeve 13. DETAILED DESCRIPTION

[0020] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0022] Depend on Figures 1 to 3It can be seen that the utility model includes a U-shaped bookshelf body 1 with an opening facing downward, and a connecting plate 10 is fixed at each end of the bookshelf body 1. The connecting plate 10 is provided with a mounting hole, and the bookcase is fixedly connected to the vehicle body through the connecting plate 10 and the mounting hole. A plurality of bearing plates 2 are arranged at intervals in the bookshelf body 1, and the front end of the bearing plate 2 is inclined upward. A baffle 3 perpendicular to it is fixed to the rear end of each bearing plate 2. A through groove 4 is opened along the length of the baffle 3. The rear end surface of the baffle 3 is symmetrical along both sides of the through groove 4 and is provided with a plurality of wedge-shaped protrusions 5 at intervals. The wedge-shaped protrusions 5 can be die-casted and formed together when the baffle 3 is produced. An L-shaped plate 6 is arranged on the front side of the baffle 3, and the L-shaped plate 6 is a bookend. A reinforcing rib is arranged between the horizontal plate and the support plate of the L-shaped plate 6. The direction of the horizontal plate of the L-shaped plate 6 is consistent with the direction of the wedge surface of the wedge-shaped protrusion 5, and the end of the vertical plate of the L-shaped plate 6 that is not equipped with the horizontal plate is in direct contact with the book. A vertical rod 7 is passed through and slidably installed on the horizontal plate of the L-shaped plate 6. A columnar protrusion 11 is provided on the horizontal plate of the L-shaped plate 6. The vertical rod 7 passes through and slidably installs on the columnar protrusion 11. The vertical rod 7 cannot rotate. The lower end of the vertical rod 7 passes through the through slot 4 and is installed with a pin 8. A sleeve 13 is provided at the lower end of the vertical rod 7. The pin 8 can be detachably installed in the sleeve 13. When the book is installed on the bookshelf, the pin 8 and the sleeve 13 can be removed and installed on both sides of the baffle 3 respectively. The pin 8 can be installed between two adjacent wedge-shaped protrusions. A spring 9 is sleeved on the upper end of the vertical rod 7 to reset it. A stopper 12 is provided on the upper end of the vertical rod 7. One end of the spring 9 is fixed on the stopper 12, and the other end is fixed on the columnar protrusion 11.

[0023] The specific working process of the utility model is as follows: the device fixes the bookshelf body in the car through the connecting plate 10 by bolts, the bearing plate 2 on the bookshelf is equal to the baffle 3 and is fixed on the bookshelf body, and the pin 8 and the sleeve 13 are separated when installing the bookend, and the bookend is first fixed on the front side of the baffle 3, and the sleeve 13 is passed through the through groove 4 and inserted into the sleeve 13 through the pin 8 to realize the installation of the bookend on the bookshelf.

[0024] Since the wedge surface of the wedge-shaped protrusion is oriented in the same direction as the horizontal plate of the L-shaped plate 6, the contact surface of the book stand with the book is exactly opposite to the wedge surface of the wedge-shaped protrusion 5. Therefore, when the book stand is pushed to contact the book, the pin 8 can pass over the wedge-shaped protrusions 5 one by one along the wedge surface of the wedge-shaped protrusion 5. During this process, the spring 9 provides a reset effect, so that the book stand can be limited between any two adjacent wedge-shaped protrusions 5. At the same time, when moving the book stand in the opposite direction, it is only necessary to press down the vertical rod 7 to compress the spring 9 until the pin 8 is placed on the outside of the wedge-shaped protrusion. The book stand can be moved at will after it is no longer in contact with the wedge-shaped protrusion.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A book stand for a vehicle-mounted bookshelf, comprising a U-shaped bookshelf body with an opening facing downward, a plurality of bearing plates arranged in intervals in the bookshelf body, the front end of the bearing plate being inclined upward, and a baffle plate perpendicular to the bearing plate being fixed at the rear end of each bearing plate, characterized in that: The baffle plate is provided with a through groove along its length, and a plurality of wedge-shaped protrusions are symmetrically and spaced apart on both sides of the through groove on the rear end face of the baffle plate. An L-shaped plate is provided on the front side of the baffle plate, and the direction of the cross plate of the L-shaped plate is consistent with the direction of the wedge surface of the wedge-shaped protrusion. A vertical rod is passed through and slidably installed on the cross plate of the L-shaped plate, and the lower end of the vertical rod passes through the through groove and is installed with a pin shaft, which can be installed between two adjacent wedge-shaped protrusions, and the upper end of the vertical rod is sleeved with a spring for resetting it.

2. The book stand for a vehicle-mounted bookshelf according to claim 1, characterized in that: A connecting plate is fixed to each of the two ends of the bookshelf body, and a mounting hole is provided on the connecting plate.

3. The book stand for a vehicle-mounted bookshelf according to claim 1, characterized in that: Reinforcing ribs are arranged between the transverse plate and the supporting plate of the L-shaped plate.

4. The book stand for a vehicle-mounted bookshelf according to claim 1, characterized in that: A columnar protrusion is arranged on the horizontal plate of the L-shaped plate, and a vertical rod passes through and is slidably mounted on the columnar protrusion.

5. The book stand for the vehicle-mounted bookshelf according to claim 4, characterized in that: A stopper is arranged at the upper end of the vertical rod, one end of the spring is fixed on the stopper, and the other end of the spring is fixed on the columnar protrusion.

6. The book stand for a vehicle-mounted bookshelf according to claim 1, characterized in that: A sleeve is arranged at the lower end of the vertical rod, and a pin shaft is detachably installed in the sleeve.

Images